7P# $ LD051.A #<@ LD051.A BACKUP/NOASSIST/NODISMOUNT/COMMENT=VAX/VMS SPKITBLD Procedure/INTER/LOG/VERIFY [.KIT]*.* USER2:[VDBURG.LD.FWARE]LD051.A/LABEL=(LD)/SAVE/BLOCK=9000/GROUP=25 VAX/VMS SPKITBLD Procedure VDBURG ! H =@m V6.1 _UTRYIT::
_$1$DUA101: V6.1
$ " * [VDBURG.LD.FWARE.KIT]BIGDISK.COM;1 + , . / ! H 4 G R - MO 0 1 2 3 K P W O
5 6 @,m 7 ݇om 8 9 G ! H H J $! create a bigggg disk $!F $! Volset STA DSA LDA LabelG $!--------------------------------------------------------------------- 7 $! LDA1 D $! DSA10 ST07 $! LDA2 $! STA207 $! LDA3 D $! DSA11 ST17 $! LDA4
$! VOLSET7 $! LDA5 D $! DSA12 ST27 $! LDA6 $! STA217 $! LDA7 D $! DSA13 ST37 $! LDA8 $!" $ if f$getsyi("alloclass") .eqs. 0 $ then? $ write sys$output "An Allocation calls needs to be defined!" $ exit $ endif $ set proc/priv=all
$ size = 4096 < $ ld create/log/nobackup/size='size' $8$dia0:[000000]ld1.dsk< $ ld create/log/nobackup/size='size' $8$dia0:[000000]ld2.dsk< $ ld create/log/nobackup/size='size' $8$dia0:[000000]ld3.dsk< $ ld create/log/nobackup/size='size' $8$dia0:[000000]ld4.dsk< $ ld create/log/nobackup/size='size' $8$dia0:[000000]ld5.dsk< $ ld create/log/nobackup/size='size' $8$dia0:[000000]ld6.dsk< $ ld create/log/nobackup/size='size' $8$dia0:[000000]ld7.dsk< $ ld create/log/nobackup/size='size' $8$dia0:[000000]ld8.dsk* $ ld conn/log $8$dia0:[000000]ld1.dsk lda1* $ ld conn/log $8$dia0:[000000]ld2.dsk lda2* $ ld conn/log $8$dia0:[000000]ld3.dsk lda3* $ ld conn/log $8$dia0:[000000]ld4.dsk lda4* $ ld conn/log $8$dia0:[000000]ld5.dsk lda5* $ ld conn/log $8$dia0:[000000]ld6.dsk lda6* $ ld conn/log $8$dia0:[000000]ld7.dsk lda7* $ ld conn/log $8$dia0:[000000]ld8.dsk lda8 $ ld trace/size=50 lda1 $ ld trace/size=50 lda2 $ ld trace/size=50 lda3 $ ld trace/size=50 lda4 $ ld trace/size=50 lda5 $ ld trace/size=50 lda6 $ ld trace/size=50 lda7 $ ld trace/size=50 lda8
$ ld show/all $ init/nohigh/system lda1: st0 $ init/nohigh/system lda2: st0 $ init/nohigh/system lda3: st1 $ init/nohigh/system lda4: st1 $ init/nohigh/system lda5: st2 $ init/nohigh/system lda6: st2 $ init/nohigh/system lda7: st3 $ init/nohigh/system lda8: st3) $ stripe init/noconfirm lda1,lda3 st0,st1 ) $ stripe init/noconfirm lda5,lda7 st2,st3 $ dismount lda1 $ dismount lda3 $ dismount lda5 $ dismount lda7 @ $ mount/system dsa10:/shadow='f$getdvi("lda1:","alldevnam")' st0@ $ mount/system dsa11:/shadow='f$getdvi("lda3:","alldevnam")' st1& $ stripe bind dsa10,dsa11/device=sta20@ $ mount/system dsa12:/shadow='f$getdvi("lda5:","alldevnam")' st2@ $ mount/system dsa13:/shadow='f$getdvi("lda7:","alldevnam")' st3& $ stripe bind dsa12,dsa13/device=sta21@ $ mount/system dsa10:/shadow='f$getdvi("lda2:","alldevnam")' st0@ $ mount/system dsa11:/shadow='f$getdvi("lda4:","alldevnam")' st1@ $ mount/system dsa12:/shadow='f$getdvi("lda6:","alldevnam")' st2@ $ mount/system dsa13:/shadow='f$getdvi("lda8:","alldevnam")' st3 $ init/nohig sta20: vset0 $ init/nohig sta21: vset1 < $ mount/system/bind=bigdisk sta20,sta21: vset0,vset1 bigdisk $ ld show/trace/status lda1 $ ld show/trace/status lda2 $ ld show/trace/status lda3 $ ld show/trace/status lda4 $ ld show/trace/status lda5 $ ld show/trace/status lda6 $ ld show/trace/status lda7 $ ld show/trace/status lda8 $ $ ld show/trace/output=lda1.log lda1$ $ ld show/trace/output=lda2.log lda2$ $ ld show/trace/output=lda3.log lda3$ $ ld show/trace/output=lda4.log lda4$ $ ld show/trace/output=lda5.log lda5$ $ ld show/trace/output=lda6.log lda6$ $ ld show/trace/output=lda7.log lda7$ $ ld show/trace/output=lda8.log lda8 $ * [VDBURG.LD.FWARE.KIT]KITINSTAL.COM;1 + , , . / ! H 4 Y - MO 0 1 2 3 K P W O
5 6 Tl 7 =6zm 8 9 G ! H H J $ ! 4 $ ! K I T I N S T A L . C O M $ ! 3 $ ! Copyright 1993, 1994 by = $ ! Digital Equipment Corporation, Maynard < $ ! Massachusetts. All rights reserved. $ ! J $ ! This software is furnished under a license and may be used and copiedM $ ! only in accordance with the terms of such license and with the inclusion F $ ! of the above copyright notice. This software or any other copiesI $ ! thereof may not be provided or otherwise made available to any other N $ ! person. No title to and ownership of the software is hereby transferred. $ ! M $ ! The information in this software is subject to change without notice and N $ ! should not be construed as a commitment by Digital Equipment Corporation. $ ! H $ ! Digital assumes no responsibility for the use or reliability of its; $ ! software on equipment that is not supplied by Digital. $ ! N $ !*************************************************************************** $ ! $ ! * $ on control_y then vmi$callback control_y $ on error then goto error $! $ say = "write sys$output". $ if p1 .eqs. "VMI$_INSTALL" then goto install $ exit vmi$_unsupported $! $install: $ $! $ say "": $ say " Installing Logical Disk Utility version V5.1" $ say "" $! $ vmi$callback set purge ask $!E $ vmi$callback check_vms_version version_check "055" ! minimum needed $ ! $ if .not. version_check $ then& $ vmi$callback message e incvmsver -? "This installation requires at least VMS version V5.5" $ exit vmi$_failure $ endif $ ! $ platform = "vax"& $ platform_type = f$getsyi("hw_model")4 $ if platform_type .gt. 1023 then platform = "alpha" $ if platform .eqs. "alpha" $ then$ $ vmi$callback message e incarch -5 "This product is not yet supported on Alpha" $ exit vmi$_failure $ endif $!- $ vms_type = f$element(0,",",vmi$vms_version) 0 $ vms_version = f$element(1,",",vmi$vms_version): $ full_vms_version = f$element(1,",",vmi$full_vms_version) $ driver = "lddriver_v60" 9 $ if vms_version .eqs. "055" then driver = "lddriver_v55" $ ! $ say "" $ set on $ on error then goto error! $ on severe_error then goto error D $ vmi$callback message i linking "Linking the LD management utility"+ $ link/nodebug/notrace/exe=vmi$kwd:ld.exe - & vmi$kwd:ld,vmi$kwd:ldmsg,sys$input/opt identification="LD V5.1" sys$library:vaxcrtl.exe/share 8 $ vmi$callback message i linking "Linking the LD driver" $ define/user sys$output nla0: $ define/user sys$error nla0: Y $ link/symbol_table=vmi$kwd:lddriver/exec=vmi$kwd:lddriver vmi$kwd:'driver',sys$input/opt base=0 $!9 $ vmi$callback provide_file vms$ ld.exe vmi$root:[sysexe] @ $ vmi$callback provide_file vms$ lddriver.exe vmi$root:[sys$ldr]@ $ vmi$callback provide_file vms$ lddriver.stb vmi$root:[sys$ldr]& $ vmi$callback provide_dcl_help ld.hlp, $ vmi$callback provide_dcl_command ldcld.cldF $ vmi$callback provide_file vms$ ld$startup.com vmi$root:[sys$startup] $! $ say ""I $ say "*****************************************************************" $ if vms_version .eqs. "055" $ thenJ $ say "Please enter the following line in your SYSTARTUP_V5 procedure:" $ elseK $ say "Please enter the following line in your SYSTARTUP_VMS procedure:" $ endif ! $ say "$ @SYS$STARTUP:LD$STARTUP" I $ say "*****************************************************************" $ say "" $! $ exit vmi$_success $! $error: $ exit vmi$_failure % * [VDBURG.LD.FWARE.KIT]LD$STARTUP.COM;1 + , `7 . / ! H 4 O - MO 0 1 2 3 K P W O 5 6 0nl 7 =km 8 9 G ! H H J P $ LD051.A `7 MO %[VDBURG.LD.FWARE.KIT]LD$STARTUP.COM;1 O 8* 4 $! L D $ S T A R T U P . C O M $!, $! Copyright 1993 by< $! Digital Equipment Corporation, Maynard; $! Massachusetts. All rights reserved. $!I $! This software is furnished under a license and may be used and copied L $! only in accordance with the terms of such license and with the inclusionE $! of the above copyright notice. This software or any other copies H $! thereof may not be provided or otherwise made available to any otherM $! person. No title to and ownership of the software is hereby transferred. $!L $! The information in this software is subject to change without notice andM $! should not be construed as a commitment by Digital Equipment Corporation. $!G $! Digital assumes no responsibility for the use or reliability of its : $! software on equipment that is not supplied by Digital. $!M $!*************************************************************************** $!
$ set noon $ run sys$system:sysgen reload lddriver connect lda0/noadapter $!3 $ if f$file_attributes("sys$system:ld.exe","known") $ then% $ install replace sys$system:ld.exe $ elseO $ install create sys$system:ld.exe/open/head/share/priv=(phy_io,syslck,share) $ endif $! $ exit * [VDBURG.LD.FWARE.KIT]LD.HLP;1 + , _< . i / ! H 4 X i h p - MO 0 1 2 3 K P W O j 5 6 m 7 m 8 9 G ! H H J 1 LD ? The logical disk utility is a system management tool available 0 to any user for controlling logical disk usage. = A Logical Disk is a file available on a Physical Disk, which 7 acts as a real Physical Disk (The file is contiguous.) 8 The Logical Disks are available in any directory of the Physical Disk. @ A large disk can be divided into smaller sections, each a Logi-B cal Disk, supporting the same I/O functions as the Physical Disk.= By giving the Logical Disk File a good protection level and ? mounting it private or with device protection, you are able to 7 add a number of protection levels to your file system. < The logical disk is controlled by the LD utility, which can be directly invoked from DCL. Format: % LD [/qualifiers] [Filespec] [Device] 2 Author : The author of this piece of software is Jur van der Burg,1 Digital Equipment Corporation, Utrecht, Holland. 9 In case of problems/questions/suggestions please contact ) the author at vdburg@utrtsc.uto.dec.com. 2 Command_summary 0 LD CREATE [/LOG] [/SIZE=xxx] [/BACKUP] Filespec0 LD CONNECT [/LOG] [/SYMBOL] [/REPLACE] [/SHARE]/ [/TRACKS=xxx] [/SECTORS=xxx] [/CYLINDERS=xxx] 4 [/MAXBLOCKS=xxx] [/ALLOCLASS=xxx] Filespec [LDan:]+ LD DISCONNECT [/ALL] [/LOG] [/ABORT] LDan: $ LD TRACE [/SIZE=xxx] [/RESET] LDan: LD TRACE/STOP [/ALL] [LDan:] LD NOTRACE LDan: = LD WATCH LDan: lbn [,lbn...] [/FUNCTION=READ,WRITE,CODE=xxx] + [/ACTION=SUSPEND,CRASH,OPCOM,ERROR[=xxx]] [/FILE=filespec] , L D NOWATCH LDan: [lbn [,lbn...]] [/INDEX=n]1 LD WATCH/RESUME LDan: [lbn [,lbn...]] [/INDEX=n] LD PROTECT LDan: LD NOPROTECT LDan: LD SHOW [/ALL] [LDan:] $ LD SHOW/WATCH LDan: [lbn [,lbn...]]F LD SHOW/TRACE [/STATUS] [/RESET] [/OUTPUT=Filespec] [/INPUT=filespec]: [/BINARY] [/ENTRIES=[(XXX,YYY)]] [/HEADER] [/CONTINUOUS]0 [/VERSION_LIMIT=xxx] [/BLOCKS=xxx] [/WARNINGS]& [/NUMBER] [/PID] [/LBN] [/BYTECOUNT]( [/IOSB[=COMBINATION,TEXT,HEX,LONGHEX]]3 [/TIMESTAMP[=ABSOLUTE,ELAPSED,COMBINATION,DELTA]] [/FUNCTION[=TEXT,HEX]] LDan: 2 Driver_functions > The LDDRIVER understands all functioncodes normally available: for disks. Some special functions are used to control the logical disk driver. 9 All functions assume that a channel has been assigned to ? the device on which to operate. One exception is the 'Connect' ? function which needs a channel to LDA0:. This will then create 1 a new device (because LDA0: is a cloned device). = A file with LDdriver specific definitions is included in the kit (LD_DEFINES.H). : The only function to control the driver is IO$_LD_CONTROL" which is defined in LD_DEFINES.H.7 A sub-function must be given as P6 of the QIO request. 3 Connect 1 This function connects a file to a logical disk: Function: IO$_LD_CONTROL A P1 = address of SBK block (Attributes Statistics Block) returned B by XQP IO$_ACCESS!IO$M_ACCESS function used to open the file to connect. > P2 = logical disk size. If 0, the allocated size will be used! P3 = Number of tracks (optional) " P4 = Number of sectors (optional)$ P5 = Number of cylinders (optional) P6 = Subfunction: LDIO_CONNECT C This function connects a complete physical disk to a logical disk: Function: IO$_LD_CONTROL 8 P1 = descriptor of buffer which contains device name of physical device 0 P6 = Subfunction: LDIO_CONNECT | LDIO_M_REPLACE IOSB word 0 = status Errors returned: ' SS$_DEVACTIVE Device already connected > SS$_FORMAT FCB specified in SBK is invalid or file not opened8 SS$_ACCVIO One of the parameters cannot be read/writtenB SS$_INCSHAMEM Attempt to connect a logical disk on a logical disk@ SS$_IVDEVNAM Attempt to connect to devicetype other than a disk0 SS$_FILNOTCNTG Logical disk file not contiguous4 SS$_DATAOVERUN Filename of file to connect too longB SS$_FILALRACC File already in use (may be on other cluster nodes)9 SS$_ILLKLKNUM Disk size specified in P2 past end of file + SS$_IVADDR Disk bigger than 2097151 blocks ! SS$_NORMAL Successful completion 4 SS$_BADPARAM Invalid geometry information specifiedB SS$_UNSUPPORTED Shared access was specified while no cluster code is loaded? SS$_ACCONFLICT Shared access was specified while the device is not cluster-wide visible ; The following errors are returned for LDIO_M_REPLACE only: & SS$_DEVFOREIGN Device foreign mounted SS$_DEVMOUNT Device mounted& SS$_DEVALLOC Device already allocated = Other possible errors are errors returned by the lockmanager # and errors returned by IOC$SEARCH. 3 Disconnect @ This function disconnects a file or device from a logical disk: Function: IO$_LD_CONTROL A P1 = address of SBK block (Attributes Statistics Block) returned - by XQP IO$_ACCESS!IO$M_ACCESS function. = If the device was 'replaced' this parameter is ignored. " P6 = Subfunction: LDIO_DISCONNECT IOSB word 0 = status H The subfunctionmodifier LDIO_M_ABORT allows the file to be disconnected regardless of it's state. Errors returned: & SS$_DEVFOREIGN Device mounted foreign SS$_DEVMOUNT Device mounted% SS$_BADFILEHDR Bad logical disk file 8 SS$_DEVASSIGN Device still active (reference count > 0)" SS$_DEVINACT Device not connected+ SS$_FORMAT FCB specified in SBK is invalid ) SS$_ACCVIO SBK block cannot be read ! SS$_NORMAL Successful completion > Other possible errors are errors returned by the lockmanager. 3 Display_status = This function retrieves the current status of a LDAn device: Function: IO$_LD_CONTROL > P1 = address of buffer which receives the device- or filename currently connected ; P2 = size of buffer which receives the device- or filename @ P3 = address of 3 word buffer which receives the file-id of the connected file& P6 = Subfunction: LDIO_GET_CONNECTION IOSB word 0 = status / word 1 = number of characters transferred 7 longword 1 = status flag bit 0 : 0 = disconnected 4 1 = connected< bit 1 : 0 = normal connection9 1 = replaced drive < bit 2 : 0 = normal connectionB 1 = replaced to DECRAM disk8 bit 3 : 0 = normal access: 1 = write protected7 bit 4 : 0 = local access 8 1 = shared access < The buffer specified in the P1 parameter is only valid when3 the unit sd= $ LD051.A _< MO [VDBURG.LD.FWARE.KIT]LD.HLP;1 X i is connected (IOSB longword 1 bit 0 set). Errors returned: % SS$_ACCVIO Buffer can not be written " SS$_DEVINACT Device not connected! SS$_NORMAL Successful completion 3 Disable_protect " This function unprotects a drive: Function: IO$_LD_CONTROL ' P6 = Subfunction: LDIO_DISABLE_PROTECT IOSB word 0 = status Errors returned: ! SS$_NORMAL Successful completion 3 Disable_trace This function disables tracing: Function: IO$_LD_CONTROL % P6 = Subfunction: LDIO_DISABLE_TRACE IOSB word 0 = status Errors returned: SS$_NODATA Trace is not active ! SS$_NORMAL Successful completion 3 Disable_watch $ This function disables watchpoints: Function: IO$_LD_CONTROL # P1 = address of watchpt structures 9 P2 = number of watchpt structures, if 0 all entries will be removed% P6 = Subfunction: LDIO_DISABLE_WATCH = The watchpt structure (if specified) must contain a matching ; lbn, action, function, flags and returncode. These can all / be retrieved with the LDIO_GET_WATCH function. IOSB word 0 = status 0 longword 1 = current number of watchpoints Errors returned: # SS$_DATALOST No active watchpoints ( SS$_DATACHECK Specified entry not found! SS$_NORMAL Successful completion 3 Enable_protect & This function write-protects a drive: Function: IO$_LD_CONTROL & P6 = Subfunction: LDIO_ENABLE_PROTECT IOSB word 0 = status Errors returned: ! SS$_NORMAL Successful completion 3 Enable_trace This function enables tracing: Function: IO$_LD_CONTROL 0 P1 = number of trace buffer packets to allocate$ P6 = Subfunction: LDIO_ENABLE_TRACE IOSB word 0 = status < To reset the tracebuffer the additional subfunctionmodifier: LDIO_M_RESET can be specified. No new tracebuffer will be allocated when that is done. Errors returned: $ SS$_ACCVIO Parameter cannot be read( SS$_BADPARAM Zero buffer size specified1 SS$_EXBYTLM Exceeded BYTLM quota for the process 7 SS$_INSFMEM Not enough memory to allocate trace buffer ( SS$_TOOMUCHDATA Trace is already active! SS$_NORMAL Successful completion 3 Enable_watch # This function enables watchpoints: Function: IO$_LD_CONTROL # P1 = address of watchpt structures " P2 = number of watchpt structures$ P6 = Subfunction: LDIO_ENABLE_WATCH 8 The watchpt structure must contain a valid lbn, action, function, flags and returncode. IOSB word 0 = status 0 longword 1 = current number of watchpoints Errors returned: " SS$_ACCVIO Buffer can not be read6 SS$_NOPRIV Action needs ownership of device or CMKRNL6 SS$_NOCMKRNL CMKRNL privilege needed for CRASH action2 SS$_EXBYTLM Out of BYTLIM quota for watch buffers7 SS$_DEVREQERR FILE watchpoint must be on the LD device < SS$_ILLBLKNUM Watchpoint past end of file or end of disk or VBN zero specified for fileA SS$_BADPARAM Zero buffer length specified or action out of range > SS$_FORMAT FCB specified in SBK is invalid or file not opened with cathedral windows < SS$_INSFMEM Not enough memory to allocate watchpoint buffer! SS$_NORMAL Successful completion 3 Get_suspend_list ; This function retrieves the list of suspended watchpoints: Function: IO$_LD_CONTROL ( P1 = address of suspend_list structures* P2 = size in bytes of suspend_list buffer( P6 = Subfunction: LDIO_GET_SUSPEND_LIST 9 This function reads the number of suspended watchpoints: Function: IO$_LD_CONTROL 9 P6 = Subfunction: LDIO_GET_SUSPEND_LIST | LDIO_M_INQUIRE IOSB word 0 = status & word 1 = number of bytes written: longword 1 = current number of suspended watchpoints Errors returned: ; SS$_INSFMEM Not enough memory to allocate temporary buffer % SS$_ACCVIO Buffer can not be written # SS$_DATALOST No active watchpoints % SS$_IVBUFLEN Output buffer too small ! SS$_NORMAL Successful completion 3 Get_watch % This function retrieves watchpoints: Function: IO$_LD_CONTROL # P1 = address of watchpt structures % P2 = size in bytes of watchpt buffer ! P6 = Subfunction: LDIO_GET_WATCH / This function reads the number of watchpoints: Function: IO$_LD_CONTROL 2 P6 = Subfunction: LDIO_GET_WATCH | LDIO_M_INQUIRE IOSB word 0 = status & word 1 = number of bytes written0 longword 1 = current number of watchpoints Errors returned: ; SS$_INSFMEM Not enough memory to allocate temporary buffer % SS$_ACCVIO Buffer can not be written # SS$_DATALOST No active watchpoints % SS$_IVBUFLEN Output buffer too small ! SS$_NORMAL Successful completion 3 Read_tracebuffer * This function reads the tracebuffer size: Function: IO$_LD_CONTROL 2 P6 = Subfunction: LDIO_GET_TRACE | LDIO_M_INQUIRE IOSB word 0 = status word 1 = 07 longword 1 = tracebuffer size (number of packets) * This function reads the tracebuffer data: Function: IO$_LD_CONTROL 1 P1 = address of buffer which receives trace info # P2 = size of trace buffer in bytes ! P6 = Subfunction: LDIO_GET_TRACE IOSB word 0 = status word 1 = 00 longword 1 = number of packets transferred% or the number of lost packets in case of SS$_DATAOVERRUN. 4 If the return status was SS$_DATAOVERRUN the buffer2 contains the number of packets as returned by the* LDIO_GET_TRACE | LDIO_M_INQUIRE function. ; To read the tracebuffer data and to reset the buffer after @ the data has been read the subfunctionmodifier LDIO_M_RESET can be specified. @ If LDIO_M_NOWAIT is omitted the I/O request will wait until new trace data is available. Errors returned: % SS$_ACCVIO Buffer can not be written SS$_NODATA Trace is not active 8 SS$_IVBUFLEN Buffer too small to contain all trace data1 SS$_DATAOVERRUN The tracebuffer has been overrun ! SS$_NORMAL Successful completion 3 Reset_tracebuffer & This function resets the tracebuffer: Function: IO$_LD_CONTROL # P6 = Subfunction: LDIO_RESET_TRACE IOSB word 0 = status Errors returned: SS$_NODATA Trace is not active ! SS$_NORMAL Successful completion 3 Resume_watch . This function resumes a suspended watchpoint: Function: IO$_LD_CONTROL ( P1 = address of suspend_list structures* P2 = size in bytes of suspend_list buffer$ P6 = Subfunction: LDIO_RESUME_WATCH IOSB word 0 = status & word 1 = number of bytes written Errors returned: ; SS$_INSFMEM Not enough memory to allocate temporary buffer % SS$_ACCVIO Buffer can not be written # SS$_DATALOST No active watchpoints SS$_DATACHECK Nothing resumed! SS$_NORMAL Successful completion 3 Set_allocation_class @ This function enables presetting of the allocation class of the@ LD device. This may only be done when no devices are connected. Function: IO$_LD_CONTROL P1 = allocation class% P6 = Subfunction: LDIO_SET_ALLOCLASS IOSB word 0 = status Errors returned: . SS$_BADPARAM Allocation class > 255 specified0 SS$_UNSAFE There are still connected LD devices! SS$_NORMAL Successful completion 3 Set_unitnumber 6 This function enables presetting of the next assigned unitnumber. Function: IO$_LD_CONTROL P1 = unitnumber to preset P6 = Subfunction: LDIO_SET_SEED IOSB word 0 = status Errors returned: 9 SS$_BADPARAM Unitnumber less than 0 or greater than 9999 ! SS$_NORMAL Successful completion 3 Other_features = After modification of the driver it is possible to RELOAD it @ without rebooting the system, provided that the size of the UCB? did not change. If the reloaded driver detects a different UCB = size, the unit will be placed off-line and the system has to
be rebooted. @ If there is still a file or device connected to any LDAn device= the driver cannot be reloaded. In that case all LDAn devices have to be disconnected first. ; If a tracebuffer is allocated before reloading, it will be * deallocated. All trace data will be lost. 2 Error_messages > A number of error messages can be returned by the LD utility.
3 ALREADYCONN - %LD-F-ALRDYCONN, Device already connected = An LD CONNECT command is given while the logical disk device was already connected. 8 This errormessage can only occur if the driver has been) assembled without cloned device support. 3 BADALLOCLASS 6 %LD-F-BADALLOCLASS, Bad allocation class specified C An LD CONNECT/ALLOCLASS command was given with an allocation class bigger than the limit of 255. 3 BADDEVSYNTAX 1 %LD-F-BADDEVSYNTAX, Bad device syntax (LDAZ:) 9 A unit to use as a logical disk was specified with a bad syntax.
3 BADENTPARAM dWP $ LD051.A _< MO [VDBURG.LD.FWARE.KIT]LD.HLP;1 X i # " 0 %LD-F-BADENTPARAM, Bad /ENTRIES parameter(s) < An LD SHOW/TRACE/ENTRIES command was given where either theC second parameter was less than the first, or one of the parameters was less than 0. 3 CANTREADOLDFMT D %LD-F-CANTREADOLDFMT, Can't read old format datafile (Version 2) 9 An attempt was made to read a datafile which was created = with an old version of LD. Use the old version of LD to read
the file. 3 CLOSERR D %LD-F-CLOSERR, Unable to close file $1$DUA0:[DATA]LD_TRACE.LOG;1 A An LD SHOW/TRACE/{IN,OUT}PUT command was given, and the close of & the in- or output file had a problem.
3 CONFQUAL * %LD-F-CONFQUAL, Conflicting qualifiers = Conflicting qualifiers were given for the specified command. Check the documentation. 3 CONNECTED 9 %LD-I-CONNECTED, Device _THEBUG$LDA1: is connected to $1$DUA1:[DIR]DISKFILE.DSK;1 ; An LD CONNECT/LOG command is given, or an LD SHOW command. M %LD-I-CONNECTED, Device _THEBUG$LDA1: is connected to $1$DUA1: (Replaced) C An LD CONNECT/LOG/REPLACE command is given, or an LD SHOW command. " The complete device was replaced. 3 CONTTRACEACT @ %LD-F-CONTTRACEACT, Continuous tracing is already active for device _THEBUG$LDA1: A An LD SHOW/TRACE/CONTINUOUS command was given while such command - for the same device was already in progress. 3 CONTTRACENOTACT ? %LD-F-CONTTRACENOTACT, Continuous tracing is not active for device _THEBUG$LDA1: : An LD TRACE/STOP command was given for a specified device< while there was no continuous trace active for that device. 3 CREATED ; %LD-I-CREATED, File $1$DUA1:[DIR]DISKFILE.DSK;1 created # An LD CREATE/LOG command is given.
3 CREATERR A %LD-F-CREATERR, Unable to create file $1$DUA0:[TMP]DATA.DSK;1 ; An LD CREATE command was given, but the command was unable 7 to complete. The accompanying message shows more info.
3 DETECTEDERR + %LD-F-DETECTEDERR, Detected fatal error = A general fatal error was detected. Look at the accompanying errormessage. 3 DEVASSIGN 1 %LD-F-DEVASSIGN, Device has channels assigned ; An LD DISCONNECT command was given on a device with active < channels. Most probably an LD SHOW/TRACE/CONTINUOUS command is still active. 3 DEVCONNECTED J %LD-F-DEVCONNECTED, Cannot set allocation class with active LD devices C An LD CONNECT/ALLOCLASS command was given while there were already A LD devices connected. All devices have to be disconnected before an allocation class can be set.
3 DEVICEINUSE P %LD-F-DEVICEINUSE, Device incompatible connected to other LD disk in cluster C An LD CONNECT command is given where the device to be replaced was H already in use by another logical disk or by VMS, either on this system# or on another system in a cluster. 3 DUPUNIT ' %LD-F-DUPUNIT, Duplicate unitnumber < An LD CONNECT file LDAxx command was given while the device LDAxx already exists. 3 FILEINUSE L %LD-F-FILEINUSE, File incompatible connected to other LD disk in cluster ? An LD CONNECT command is given where the logical disk file was > already in use by another logical disk, either on this systemF or on another system in a cluster. The connect specified on the otherB system was done in a way which is not compatible with the currentB connect parameters. This can happen if another node specified for> example /MAXBLOCKS, or /TRACKS which were not or incompatibleD specified on the local node. The complete geometry must be the same on all nodes.
3 FILEONOTHER = %LD-F-FILEONOTHER, File not allowed to be on other device @ An LD WATCH/FILE=filespec command was given where the specified0 file did not reside on the specified LD device. 3 FILREADERR G %LD-F-FILREADERR, Unable to read input file $1$DUA0:[TMP]FILE.DAT;1 = An LD SHOW/TRACE/INPUT command was given where the requested inputfile could not be read. 3 FILWRTERR H %LD-F-FILWRTERR, Unable to write output file $1$DUA0:[TMP]FILE.DAT;1 > An LD SHOW/TRACE/OUTPUT command was given where the requested! outputfile could not be written.
3 INFILERR E %LD-F-INFILERR, Unable to open input file $1$DUA0:[TMP]FILE.DAT;1 = An LD SHOW/TRACE/INPUT command was given where the requested inputfile could not be opened.
3 INVGEOMETRY 1 %LD-F-INVGEOMETRY, Invalid geometry specified < An LD CONNECT command is given where the geometry specified< with /TRACKS, /SECTORS or /CYLINDERS is invalid. TRACKS and; SECTORS are limited to 255, CYLINDERS is limited to 65535. @ This error can also be returned if TRACKS * SECTORS * CYLINDERS? exceeds the maximum logical blocknumber of the container file, ? or if a filesize was specified to the driver which exceeds the total specified geometry.
3 NESTING 7 %LD-F-NESTING, Nesting of logical disks not allowed ? An LD CONNECT command is given where the logical disk file was on another logical disk. 3 NOCLUSTER + %LD-F-NOCLUSTER, No cluster code loaded < An LD CONNECT/SHARE command is given when the system is not running VMSCluster software.
3 NOGROUPPRIV I %LD-F-NOGROUPPRIV, No privilege to stop trace of device _THEBUG$LDA1: G An attempt was made to stop the continuous trace of device THEBUG$LDA1 E while the trace was started by a process in the same UIC group. This operation need GROUP privilege.
3 NOREADWRITE H %LD-F-NOREADWRITE, No read or write function specified for file mode C An LD WATCH/FILE=filespec command was given where the function was B not one of the following: READPBLK, WRITEPBLK, WRITECHECK or DSE.B Such watchpoint may only be specified in combination with a data- transfer function. 3 NOSUPPORT : %LD-F-NOSUPPORT, Device _THEBUG$LDA0: is not supported < An attempt was made to use LDA0: as a logical disk. This is not supported. 3 NOTCONNECTED = %LD-W-NOTCONNECTED, Device _THEBUG$LDA1: is not connected < An LD SHOW command is given, and the disk was not connected to a file. @ An LD DISCONNECT command is given while the logical disk device was not connected. 8 This errormessage can only occur if the driver has been) assembled without cloned device support. 3 NOTRCDATA , %LD-F-NOTRCDATA, No trace data available = An LD SHOW/TRACE command was given while the tracebuffer did not contain any data. 3 NOUNITSFOUND : %LD-F-NOUNITSFOUND, No usable logical disk units found 9 An LD SHOW/ALL or TRACE/STOP/ALL command was given while no connected units were found. 3 NOTVISIBLE : %LD-F-NOTVISIBLE, Device is not visible on other nodes 8 An LD CONNECT/SHARE command is given when the device to6 be replaced or the device on which the container file/ resides is not visible by other cluster nodes.
3 NOWATCHDATA 3 %LD-F-NOWATCHDATA, No watchpoint data available = An LD SHOW/WATCH command was given while no watchpoints were set. 3 NOWDISCONN > %LD-I-NOWDISCONN, Device _THEBUG$LDA1: is now disconnected ' An LD DISCONNECT/LOG command is given.
3 NOWORLDPRIV I %LD-F-NOWORLDPRIV, No privilege to stop trace of device _THEBUG$LDA1: G An attempt was made to stop the continuous trace of device THEBUG$LDA1 D while the trace was started by a process in another UIC group. This operation need WORLD privilege. 3 OUTFILERR G %LD-F-OUTFILERR, Unable to open output file $1$DUA0:[TMP]FILE.DAT;1 > An LD SHOW/TRACE/OUTPUT command was given where the requested outputfile could not be opened.
3 PASTDATA 7 %LD-F-PASTDATA, Requested entry(s) past end of data ? An LD SHOW/TRACE/ENTRIES command was given where the requested ( entries were beyond the available data.
3 REMOTEALLOC E %LD-W-REMOTEALLOC, Device _$1$LDA1: is allocated on a remote node ; An LD SHOW or an LD DISCONNECT command was given while the : specified LD device was mounted private on a remote node. > This can only happen on an LD device which was connected with /SHARE. 3 STATUS ? %LD-I-STATUS, Device _THEBUG$LDA1: has a tracebuffer of 512 entries (139 valid records) ? An LD SHOW/TRACE/STATUS command is given. The specified device B has 512 tracebuffer entries allocated, of which 139 are currently in use. 3 TRACESTOPPED 6 %LD-I-TRACESTOPPED, Trace stopped by other process ; An LD TRACE/STOP command was given for a device to force a ? SHOW/TRACE/CONTINUOUS command which was in progress by another process to exit. 3 TRCDISABL ( %LD-F-TRCDISABL, Tracing is disabled 9 An LD SHOW/TRACE command was given while d$ $ LD051.A _< MO [VDBURG.LD.FWARE.KIT]LD.HLP;1 X i | " 0 tracing was not " enabled for the specified device.
3 TRCENABL . %LD-F-TRCENABL, Tracing is already enabled 8 An LD TRACE command was given while tracing was already enabled. 3 UNIT 1 %LD-I-UNIT, Allocated device is _THEBUG$LDA4: ; An LD CONNECT command was given without /LOG and without a = device specification. This informational message shows which + device was assigned to the specified file.
3 VBNERROR : %LD-F-VBNERROR, Illegal virtual block number specified = An LD WATCH/FILE=filespec command was given where the VBN to 1 watch was either zero or beyond the end of file.
3 WPTNOTFOUND + %LD-F-WPTNOTFOUND, Watchpoint not found B An LD SHOW/WATCH command was given where the specified watchpoint does not exist. 3 Other C The VAX/VMS System Messages and Recovery Procedures Reference Man- A ual lists other possible messages and provides explanations and suggested user actions. @ Note that when errormessages are returned, and you cannot traceA them back to the Logical Disk, perform the same checks again for 5 the Physical Disk on which the Logical File resides.
2 Features > Logical disks may be just a single disk, part of a volumeset,= part of a stripeset, part of a host-based shadowset, part of * a host-based raid set or any combination. > The file to be used for the logical disk may be placed on anyA physical disk, in any directory. A backup can be made to protect
the disk. @ A physical device may be 'replaced' by a logical disk to enable? logging of all I/O of the physical disk (See CONNECT/REPLACE). 2 New_features_V5.0 D Enable/disable write-protection of a device with the next command: LD [NO]PROTECT LDan: E Watchpoint support. A watchpoint is a marker which can be set on one I or more logical blocks of a disk. The watchpoint consists of a function- D code, an action, an error return code and one logical block number.G When an I/O request is done to the driver it will check if the request F matches one of the watchpoints. If true then the action specified forH that watchpoint will be executed. An action can be for example an OPCOMI message, but also to return an error code, or to suspend the I/O thread, or to crash the system. F The following commandfile will for example put the device into mount- verification:
$ SET VERIFY $ SET NOON $! 9 $! Example of how to put a device into mountverification $! " $ LD CREATE/NOBACKUP TEMPDISK.DSK$ $ LD CONNECT/LOG TEMPDISK.DSK LDA1: $ INIT/NOHIGH/SYSTEM LDA1: TEST $ LD TRACE LDA1 $ MOUNT LDA1: TEST 5 $ LD WATCH LDA1: 1/ACTION=OPCOM/FUNCTION=CODE=%X080C : $ LD WATCH LDA1: 1/ACTION=ERROR=%X84/FUNCTION=CODE=%X08084 $ LD WATCH LDA1: 10/ACTION=ERROR=%X84/FUNCTION=READ $ LD SHOW/WATCH LDA1: $ REPLY/ENABLE/TEMP= $ SPAWN/NOWAIT/INPUT=NL: DUMP LDA1:/BLOCK=(START=10,COUNT=1) + $ INQUIRE DUMMY "Press return to continue" $ LD NOWATCH LDA1: $ LD SHOW/TRACE LDA1: $ REPLY/DISABLE $ DISMOUNT LDA1: $ LD DISCONNECT LDA1:$ $ DELETE/NOLOG/NOCONF TEMPDISK.DSK; 2 New_features_V5.1 = Shared access of the container file or a replaced device are ? now possible by connecting with the /SHARE switch. For this to F work the 'LD' devicename must be the same on all nodes of the cluster4 which connect to the same container file or device. A Device geometry can now be specified by connecting a device with B the /SECTORS, /TRACKS and /CYLINDERS qualifiers. Also the maximum@ usesable size may be given with the /MAXBLOCKS qualifier, which& superceedes the /ALLOCATED qualifier. @ An allocation class may be specified for the LD device with the? /ALLOCLASS qualifier for CONNECT. If this is not done then the 9 default is the value from the systemparameter ALLOCLASS. : A switch was added to CONNECT, /SYMBOL. This allows a DCL< symbol to be set representing the created unit number if it was not specified. 2 Parameters Filespec 9 Specifies the logical disk file to create or to connect. 8 Any legal VMS filespec without wildcards or nodename is acceptable. Device 4 Logical disk devicename, LDAn where n is 1 to 9999. 2 Privileges_and_Quotas > To control creation and deletion of logical devices one needs? PHY_IO privilege for the LD utility. To use continuous tracing 5 SYSLCK privilege is needed. The startup commandfile, < SYS$STARTUP:LD$STARTUP.COM will install the LD utility with; these privileges so that ordinary users can play around by creating and removing disks. ; Note that the users will be charged against BYTLM for each ; unit they create. Also, the creation of a tracebuffer will ? be charged against BYTLM, as well as creating of a watchpoint. 2 Restrictions B The size of the logical disk may not be more than 2097120 blocks.9 This restriction is not there when a disk is 'replaced', < and also not when SECTORS, TRACKS or CYLINDERS are manually specified during CONNECT. 7 The file used for the logical disk must be contiguous. ; It is not allowed to nest logical disks, that is to create < a logical disk on a logical disk. If that is attempted, the! driver will return SS$_INCSHAMEM = A file used for a logical disk may not be used for any other ? logical disk, unless /SHARE is specified. If that is not done, @ the driver will return SS$_FILALRACC. The same is true when one@ tries to replace a device, the error returned in that case will be SS$_DEVALLOC. 9 If a continuous trace is in progress it is impossible to > mount a logical disk because the reference count is not zero.@ Stop the trace, mount the disk and restart the trace. No trace-7 data will be lost because the driver will buffer this. 2 Setup 3 The logical disk has to be setup by connecting the 3 driver with SYSGEN. The unitnumber can be selected ) by the user connecting the logical disk. To connect the driver: $ RUN SYS$SYSTEM:SYSGEN CONNECT LDA0/NOADAPTER 8 This assumes that the driver is in SYS$LOADABLE_IMAGES: 3 Example - An example of setting up some Logical Disks. $ RUN SYS$SYSTEM:SYSGEN . CONNECT LDA0/NOADAPTER/DRIVER=LDDRIVER6 $ LD CREATE/SIZE=8192 $1$DUA1:[TEMP]USER.DSK;13 $ LD CONNECT $1$DUA1:[TEMP]USER.DSK;1 LDA1: # $ INITIALIZE LDA1: USERDSK1 $ MOUNT/OVER=ID LDA1: 2 IO_Trace_example An example of traced I/O: 7 $ LD SHOW/TRACE/ENTRIES=(12,23)/IOSB=COMBINATION LDA1: + I/O trace for device _THEBUG$LDA1: , 24-FEB-1994 16:36:56.31 on node THEBUG:: C Start Time Elaps Pid Lbn Bytes Iosb Count Function C ------------------------------------------------------------------- B 20:52:30.01 00.02 202000C4 5 512 NORMAL 512 READPBLKM 20:52:30.03 00.03 202000C4 5 512 NORMAL 512 WRITEPBLK|DATACHECK @ 20:52:30.07 00.00 202000C4 0 0 NORMAL 0 UNLOADJ 23:16:18.05 00.00 202000C5 0 32 NORMAL 0 SETMODE|LINE_OFFQ 23:16:30.13 00.00 202000C5 0 11 NORMAL 0 SETMODE|LINE_ON|NEWLINE J 23:17:05.70 00.05 202000C5 0 0 NORMAL 0 PACKACK|INHERLOGB 23:17:05.76 03.22 202000C5 1 512 NORMAL 512 READPBLKB 23:17:09.00 00.67 202000C5 608509 512 NORMAL 512 READPBLKB 23:17:09.67 00.03 202000C5 608510 512 NORMAL 512 READPBLKB 23:17:09.70 00.27 202000C5 608334 512 NORMAL 512 READPBLKC 23:17:09.97 00.00 202000C5 608334 512 WRITLCK 0 WRITEPBLK B 23:17:10.04 00.29 202000C5 608508 512 NORMAL 512 READPBLK 2 CONNECT # LD CONNECT file_or_device [LDAn:] ? This command will connect the Logical Disk File to the Logical
Disk device. ? This function must be performed before the logical disk can be ? mounted or otherwise used. It requires the Physical Disk to be ; mounted and requires read access to the Logical Disk File. > If the LD-device is not specified, it will be assigned by the? driver, and an informational message will be given about which device is selected. > If the device is specified, and if that device does not exist it will be used as specified. 3 /ALLOCLASS /ALLOCLASS=allocation_class D If this qualifier is specified, the specified allocation class willE be set for all LD devices. This qualifier can only be set when there ' are currently no LD devices connected. D Setting an allocation class can be usefull if LD device needs to beD shared in a cluster where different nodes have different allocation classes. 3 /CYLINDERS /CYLINDERS=number_of_cylinders E When this qualifier is specified the device will be created with M $ LD051.A _< MO [VDBURG.LD.FWARE.KIT]LD.HLP;1 X i " A the @ specified number of cylinders. If not specified, and no /TRACKSC and /SECTORS switches are specified, then the device geometry will H be calculated by the driver. If it is specified then any other geometry- switch will default to 1 when not specified. * The maximum number of cylinders is 65535. < If SECTORS * TRACKS * CYLINDERS exceeds the capacity of theG containerfile an error message will be issued. If it is lower than the H capacity then the maximum blocksize of the device will be set according% to the track/sector/cylinder values. WARNING: A If a container file has been used and is reconnected with other = geometry information which results in another disksize then diskcorruption may result. F This qualifier may not be used together with /REPLACE as the geometry, will be inherited from the replaced device. 3 /LOG /LOG /NOLOG (default) E Shows the connection between the logical disk and the file or device ) after the connection has been completed. 3 /MAXBLOCKS /MAXBLOCKS=number_of_block @ When this qualifier is specified the specified number of blocksC will be the maximum used for the device. It may not be bigger than * the allocated size of the container file.
3 /REPLACE A When this qualifier is specified one has to specify a devicename < instead of a filespec. This has the effect of replacing the> physical drive with the logical drive, and it enables all I/OB requests to the physical device to be logged. The physical device* will be marked allocated and unavailable.
3 /SECTORS /SECTORS=number_of_sectors E When this qualifier is specified the device will be created with the A specified number of sectors. If not specified, and no /CYLINDERS B and /TRACKS switches are specified, then the device geometry willH be calculated by the driver. If it is specified then any other geometry- switch will default to 1 when not specified. & The maximum number of sectors is 255. < If SECTORS * TRACKS * CYLINDERS exceeds the capacity of theG containerfile an error message will be issued. If it is lower than the H capacity then the maximum blocksize of the device will be set according% to the track/sector/cylinder values. WARNING: A If a container file has been used and is reconnected with other = geometry information which results in another disksize then diskcorruption may result. F This qualifier may not be used together with /REPLACE as the geometry, will be inherited from the replaced device. 3 /SHARE E If this qualifier is specified, then sharing the container file with G other nodes in a cluster is allowed, provided that the same devicename C (ALLDEVNAM) is used on every node accessing the file, and that the . specified geometry is the same on every node. A If the containerfile needs to be accessed on other nodes as well C then the CONNECT/SHARE command must be issued on all nodes wanting to share the container file. A If used together with /REPLACE then sharing of another device is allowed. 3 /SYMBOL A When this qualifier is specified a local DCL symbol representing B the unit number will be created: LD_UNIT. This can be useful when> a connect is done without specifying a unit number. With this> qualifier included a command procedure is able to use this in subsequent commands. 3 /TRACKS /TRACKS=number_of_tracks E When this qualifier is specified the device will be created with the @ specified number of tracks. If not specified, and no /CYLINDERSC and /SECTORS switches are specified, then the device geometry will H be calculated by the driver. If it is specified then any other geometry- switch will default to 1 when not specified. % The maximum number of tracks is 255. < If SECTORS * TRACKS * CYLINDERS exceeds the capacity of theG containerfile an error message will be issued. If it is lower than the H capacity then the maximum blocksize of the device will be set according% to the track/sector/cylinder values. WARNING: A If a container file has been used and is reconnected with other = geometry information which results in another disksize then diskcorruption may result. F This qualifier may not be used together with /REPLACE as the geometry, will be inherited from the replaced device. 2 CREATE LD CREATE filespec B This command will create a contiguous file which can be used as a@ Logical Disk. The default extension is ".DSK". The file will be
set /NOMOVE. 3 /BACKUP /BACKUP (default)
/NOBACKUP : This qualifier can be used to mark the file /NOBACKUP. In; that case when a backup of the file is done only the file- 9 header will be copied. On a restore the file will be re- $ created, and all data will be lost. 3 /LOG /LOG /NOLOG (default) ; Shows the complete filespec of the created file after file
creation. 3 /SIZE /SIZE[=disksize] > Specifies the size of the logical disk file. The default size is 512 blocks. 2 DISCONNECT LD DISCONNECT [LDAn:] > This command will disconnect the Logical Disk device from the. Logical Disk file, or from the physical disk. 3 /ABORT A This qualifier can be used if the normal disconnect command does = not disconnect the file (for example, when the file has been A deleted). The ABORT qualifier disconnects the Logical Disk as it is (No checks.) ; When the physical disk is dismounted, and the logical disk C is still active,the physical disk will enter a marked for dismount 5 state until the logical disk is no longer connected. 9 The steps to follow if this happens are described below; $ DISMOUNT LDA1: $ LD DISCONNECT/ABORT LDA1: $ DISMOUNT DDan: @ Be careful using the ABORT qualifier because it disconnects the0 Logical Disk independent of the state it is in. 3 /ALL - This qualifier disconnects all LDAn devices. , No devicename has to be given in this case. 3 /LOG /LOG /NOLOG (default) 9 Shows the status after the device has been disconnected. 2 NOPROTECT LD NOPROTECT LDan: C This command will remove write-protection of the specified device. 2 NOWATCH " LD NOWATCH LDan: [lbn [,lbn...]] 3 This command will remove the specified watchpoint. 3 /INDEX
/INDEX=n ? This qualifier will remove only the specified watchpoint. This @ is an alternate way for specifying a watchpoint which is neededF for watchpoints without an lbn (IO$_PACKACK watchpoints for example). 2 SHOW LD SHOW [LDAn:] ; This command will display information about the status and + the connected Logical Disk file or device. 0 It can also be used to display the tracebuffer. 3 /ALL ; This qualifier will show the status of all LDAn devices on @ the system. It can not be specified in combination with /TRACE. * No devicename must be given in this case. 3 /BINARY < This qualifier forces the tracebuffer data to be written toC the outputfile in binary form. The is required when the outputfile * has to be processed later on with /INPUT. 3 /BLOCKS /BLOCKS=blocks = This qualifier specifies the maximum size of a diskfile with B tracedata. After this size is reached the current file is closed,A and a new one with a higher version is opened. If this qualifier > is not specified then there's no limit. If the /VERSION_LIMIT> qualifier is specified too, then the excess datafiles will be purged. 3 /BYTECOUNT /BYTECOUNT (Default) /NOBYTECOUNT : This qualifier enables to number of requested bytes to be displayed.
3 /CONTINUOUS
/CONTINUOUS : When this qualifier is specified, the trace buffer of the7 specified device will be dumped (if there's still data ; waiting). After that the program will wait for new data to - show up, and display that if it's available. 7 To exit this mode one can type either a Control-Z or a ; Control-C. Another way is to issue a LD TRACE/STOP command from another process.
3 /ENTRIES /ENTRIES[=(XXX,YYY)]] = This qualifier allows selection of the tracebuffer contents. @ If one parameter is specified, it will be the number of entriesA from the start of the tracebuffer when positive, or from the end " of the tracebuffer when negative. ? For example, /ENTRIES=10 will show the first 10 entries, while , /ENTRIES=-10 will show the last 10 entries. E When two parameters are specified, a range of entries will be shown. ? For example, /ENTRIES=(30,50) will show all entries from entry 30 through entry 50 inclusive. 2 The default of -10 will show the last 10 entries. 3 /FUNCTION /FUNCTION[=Keyword]
/NOFUNCTION > Bp $ LD051.A _< MO [VDBURG.LD.FWARE.KIT]LD.HLP;1 X i " R This qualifier enables the Function code of the request to be displayed. " An optional keyword may be given: < FUNCTION=TEXT Displays the translated I/O request function/ along with eventual functioncode modifiers. / Function bits which could not be translated ( will be shown in hexadecimal format. 5 FUNCTION=HEX Displays the I/O request function code in hexadecimal format. The default is /FUNCTION=TEXT. 3 /HEADER /HEADER (Default) /NOHEADER ? This qualifier enables a header to be displayed before showing = tracedata. The header contains a timestamp of when the trace B was made, a devicename of the LD-device involved and the nodename of the system. 3 /NUMBER /NUMBER /NONUMBER (Default) 5 This qualifier enables entrynumbers to be displayed. 3 /INDEX
/INDEX=n B This qualifier enables watchpoint display by index. The parameter0 is the watchpoint number as seen by the driver. 3 /INPUT /INPUT[=filespec] D This qualifier forces input tracedata to be read from the specified, file. The default filename is LD_TRACE.DAT. 3 /IOSB /IOSB[=Keyword] /NOIOSB ; This qualifier enables the I/O status block of the request to be displayed. " An optional keyword may be given: 2 IOSB=TEXT Displays the translated errortext from
the iosb. 2 IOSB=HEX Displays the first longword of the iosb in hexadecimal format. 5 IOSB=LONGHEX Displays both longwords of the iosb in hexadecimal format. 9 IOSB=COMBINATION Displays the translated error text from . the iosb, as well as the returned count in% the upper first word of the iosb. The default is /IOSB=TEXT. 3 /LBN /LBN (Default) /NOLBN = This qualifier enables to Logical blocknumber of the request to be displayed. 3 /OUTPUT /OUTPUT[=filespec] A This qualifier forces output of the tracedata data to be written B to the specified file. The default output will be readable ASCII,C unless /BINARY was also specified. In that case a binary file will ? be written which can be processed at a later time with /INPUT. B The default filename is LD_TRACE.LOG for normal ASCII output, and LD_TRACE.DAT for binary output. 3 /PID /PID (Default) /NOPID C This qualifier enables to Process Identification of the requesting process to be displayed. 3 /RESET = When this qualifier is specified in combination with /TRACE, < the tracebuffer will be dumped and the buffer will be resetA afterwards. This is an atomic operation, such that no bufferdata will be lost. 3 /STATUS = This qualifier will show the currently allocated size of the > tracebuffer, as well as the number of entries in use. It must$ be used in combination with /TRACE. 3 /TIMESTAMP /TIMESTAMP[=Keyword] /NOTIMESTAMP > This qualifier enables the Start-time as well as the End-time7 or the Elapsed time of an I/O request to be displayed. " An optional keyword may be given: : TIMESTAMP=ABSOLUTE Displays the Start-time of the request/ as well as the End-time in absolute format. < TIMESTAMP=ELAPSED Displays the Elapsed time of the request. = TIMESTAMP=COMBINATION Displays the Start-time of the request - in absolute format as well as the Elapsed time of the request. ? TIMESTAMP=DELTA Displays the elapsed time between the current , request and the previous request. If the0 start-time of the previous request was after1 the start-time of the current request (out of 3 order I/O completion) the line will be preceded with a dash. ' The default is /TIMESTAMP=COMBINATION. 3 /TRACE : When this qualifier is specified, the trace buffer of the! specified device will be dumped. 3 /VERSION_LIMIT /VERSION_LIMIT=limit ; This qualifier can be used when a continuous trace is made 7 to control the number of concurrent datafiles on disk. : Anytime the datafilesize exceeds the size specified with 9 /BLOCKS a new file will be created after the old file is : closed. If there are more files available than the number; specified with this qualifier, they will be purged up till the specified limit. 3 /WARNINGS /WARNINGS (Default)
/NOWARNINGS 9 When this qualifier is specified a warning will be given = anytime when there are tracerecords lost. The number of lost ; records will be displayed. /NOWARNINGS will suppress these
messages. 3 /WATCH @ When this qualifier is specified, the currently set watchpoints( of the specified device will be dumped. 2 TRACE LD TRACE LDan: < This command initializes the trace buffer for the specified: device. This buffer will log the following data for every
I/O request: o Process ID o Logical block number o I/O request size o I/O Function code o I/O status block 0 o Timestamp from the start of the I/O request. o Timestamp from the end of the I/O request 7 The default size is 512 entries, the maximum is as big as pool will allow. & The allocated size from pool will be: PoolSize = (N * 38) + 12 & where N equals the number of entries. 3 /ALL 8 This qualifier can be used in combination with /STOP to8 stop all processes which are currently tracing data for all LD devices. 3 /RESET @ When this qualifier is specified the tracebuffer will be reset./ All data currently in the buffer will be lost. 3 /SIZE /SIZE[=number_of_entries] 8 Specifies the size of the tracebuffer. The default size is 512 entries. 3 /STOP = This qualifier can be used to stop another process which has < issued a SHOW/TRACE/CONTINUOUS command. The devicename must? be specified (unless /ALL was given). If the trace was started ? by a process in the same UIC group, GROUP privilege is needed. = If the process belongs to another UIC group, WORLD privilege is needed. 2 NOTRACE LD NOTRACE LDan: = This command deallocates the tracebuffer. All data currently & available in the buffer will be lost. 2 PROTECT LD PROTECT LDan: 6 This command will write-protect the specified device. 2 WATCH LD WATCH LDan: lbn [,lbn...] ; This command will set a watchpoint on a virtual or logical ; blocknumber on the specified device. The lbn is ignored on 7 I/O functions which don't need an lbn (IO$_PACKACK for
example). ; This makes it possible to let the driver take some actions ? dependant of which lbn was accessed with a specified function- code. 3 /FUNCTION /FUNCTION[=Keyword] G This qualifier specifies for which I/O function the watchpoint is set. " An optional keyword may be given: 6 FUNCTION=READ The watchpoint is set for IO$_READPBLK 8 FUNCTION=WRITE The watchpoint is set for IO$_WRITEPBLK = FUNCTION=CODE=number The watchpoint is set for the specified I/O function code The default is /FUNCTION=READ 3 /ACTION /ACTION[=Keyword] A This qualifier specifies the action to be performed when a valid C watchpoint is encountered. To be able to set a watchpoint one must = have either CMKRNL privilege, or be the owner of the device. C A watchpoint may have one action only: CRASH, ERROR or SUSPEND. An D exception is OPCOM, which may be specified in addition to any other" action for a specific watchpoint. " An optional keyword may be given: 7 ACTION=CRASH This action will crash the system when a . matching lbn and function are found. Usage+ of this keyword needs CMKRNL privilege. & The bugcheck type will be RSVD_LP. = ACTION=ERROR[=code] This action will return a user-specified . errorcode when a matching lbn and function- are found. When the code is not specified " SS$_BUGCHECK will be returned. ; ACTION=SUSPEND This action will suspend the thread when a - matching lbn and function are found. This . enables one to look at the system with SDA1 for further investigation. LD SHOW/WATCH will - show all processes waiting for a specific 1 watchpoint, while LD WATCH/RESUME will resume the thread. = ACTION=OPCOM This action will display an OPCOM message when . a matching lbn and function are found. The+ message includes the process-id and the 0 imagename doing the request, the devicename,3 the functioncode and the lbn. If the watchpoint / was a virtual one (/FILE specified) then it / will show the vbn as well as the file-id of the corresponding file. 0 The default is /ACTION=ERROR=676 (SS$_BUGCHECK) 3 /FILE /FILE=filespec A This qualifier will enable a virtual watchpoint on the specified @ file. The parameter(s) will then be vir , $ LD051.A _< MO [VDBURG.LD.FWARE.KIT]LD.HLP;1 X i c tual blocknumbers of the file. 3 /RESUME /RESUME D This qualifier resumes a suspended watchpoint. The parameter is theA watchpoint to resume. An alternate way to resume a watchpoint is G by /INDEX. If no parameter is specified then all suspended watchpoints will be resumed. 3 /INDEX
/INDEX=n A This qualifier enables watchpoint resume by index. The parameter $ is the watchpoint number to resume. 2 WPoint_example An example of watchpoint usage: $ LD CREATE TMP $ LD CONNECT/LOG TMP LDA1X %LD-I-CONNECTED, Device THEBUG$LDA1: is connected to $8$DIA0:[USERS.VDBURG.LD]TMP.DSK;1 $ INIT LDA1: TEST $ MOUNT/SYSTEM LDA1: TESTA %MOUNT-I-MOUNTED, TEST mounted on _THEBUG$LDA1: (THEBUG) * $ COPY/ALLOC=10 NL: LDA1:[000000]JUNK.DAT% $ SET FILE/END LDA1:[000000]JUNK.DAT ? $ LD WATCH LDA1 5/FILE=LDA1:[000000]JUNK.DAT/ACTION=ERROR=%X2C : $ LD WATCH LDA1 5/FILE=LDA1:[000000]JUNK.DAT/ACTION=OPCOM! $ LD WATCH LDA1 1/ACTION=SUSPEND $ LD SHOW/WATCH LDA1:< Index LBN Action Function Error return codeE -------------------------------------------------------------------- - THEBUG$LDA1:[000000]JUNK.DAT;1: 1 5 Opcom READPBLK- THEBUG$LDA1:[000000]JUNK.DAT;1: 9 2 5 Error READPBLK 002C (ABORT) 3 1 Suspend READPBLK5 $ DUMP LDA1:[000000]JUNK.DAT/BLOCK=(START=5,COUNT=1) 9 %%%%%%%%%%% OPCOM 28-FEB-1994 14:38:17.90 %%%%%%%%%%% # Message from user VDBURG on THEBUG 4 ***** LDdriver detected VBN watchpoint access ***** PID: 2020006A Image: DUMP Device: THEBUG$LDA1: Function: 000C VBN: 5 File id: (11,1,0) 7 %DUMP-E-READERR, error reading LDA1:[000000]JUNK.DAT;1 -SYSTEM-F-ABORT, abort < $ SPAWN/NOWAIT/INPUT=NL: DUMP/BLOCK=(START=1,COUNT=1) LDA1:) %DCL-S-SPAWNED, process VDBURG_1 spawned
$ WAIT 0:0:1 $ LD SHOW/WATCH LDA1:< Index LBN Action Function Error return codeE -------------------------------------------------------------------- - THEBUG$LDA1:[000000]JUNK.DAT;1: 1 5 Opcom READPBLK- THEBUG$LDA1:[000000]JUNK.DAT;1: 9 2 5 Error READPBLK 002C (ABORT) 3 1 Suspend READPBLK) Suspended process: 202000E7 $ LD WATCH/RESUME LDA1: 0 Dump of device LDA1: on 28-FEB-1994 14:38:20.47 4 Logical block number 1 (00000001), 512 (0200) bytes = 00010201 00000018 00000004 00000001 ................ 000000 = 00000080 00000007 00050004 00030002 ................ 000010 = 00400040 00000000 00000000 000A0001 ............@.@. 000020 . . . * [VDBURG.LD.FWARE.KIT]LD.OBJ;1 + , ` . N / ! H 4 N M
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LIB$SIGNAL xRˏ RЭRRR LD_CANTREADOLDFMT
LIB$SIGNAL ݮ ߭О FREAD RbP$ݮ ߭bPݮ߭bP ݮ
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LIB$SIGNAL ޭ |U|Yݮ߭ FREAD Pݮ߭ FREAD P ݮ
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LIB$SIGNAL ݮ FGETC PݮP UNGETC 1P ߭߭VYUZ
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LIB$SIGNAL P< ^ R T?ˏUխ E\ PޭP`UPP0 5P1?P߭< ~߭ CHK_MOD ߭@~߭ CHK_MOD 1P߭< ~߭ CHK_MOD Sc߭@~߭c߭ Ӏ~߭c߭ < ~߭c1߭
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LIB$SIGNAL P Π^ݬ FULLDEVSPEC PSS GET_UNIT P լ S LD_NOSUPPORT
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LIB$SIGNAL (e SYS$ ~ $ LD051.A ` MO [VDBURG.LD.FWARE.KIT]LD.OBJ;1 N > PUT Pݢ ݢh LD_FILWRTERR
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LD_CLOSERR
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LIB$SIGNAL |~ݭ ݭ LD_DETECTEDERR
LIB$SIGNAL P ^ЬQQH
LD_DEVASSIGN R1/Q LD_ALRDYCONN R1 Q
LD_NOTCONN R1Q LD_TRCDISABL R1 Q LD_TRCENABL R1 Q" LD_NOWATCHDATA R1 Q\ p_fab A setfilechar B fullfilespec B fulldevspec t C create_filename C nodename DD
build_lock h D set_outband TE
purge_file F ld_exit F signal_error lG
convert_error S S- l
LD_WPTNOTFOUND R1 Q"
LD_NESTING R1 Q LD_FILEINUSE R1 Q@ LD_DEVICEINUSE R}PQ4 LD_FILEONOTHER RiPQ LD_VBNERROR RUPQJ LD_NOCLUSTER RAPQ
LD_NOTVISIBLE R-PQ LD_INVGEOMETRY R PQ< LD_DEVCONNECTED R PQPRP 5Prssssssn ss6sss ssssssssssss6s ssssssssssss6 P e -P# # # + + + + + + + + # [P CREATE[ P CONNECT_UNIT[PS[
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CONVERT_ERROR C$MAIN H $CODE $DATA STDIN STDOUT STDERR ERRNO
VAXC$ERRNO _CTYPE_ P LD_FAB D LD_RABI ` LD_NAM , LD_XABFHC ATR SBK @ FIB MAXBLOCKS FCHAN OUTBAND_CHAN S_FILE S_DEVICE OUTFILENAME LD_LKSB WILDNAME $CHAR_STRING_CONSTANTS OUTFILE OUTFILEI REALSPEC RESSPEC EXPSPEC REALSPEC_DSC REALDEV_DSC LDFILENAME_DSC FIB_DSC COMMAND SW_FILE SW_DEVICE SW_LBLOCK SW_TRACE SW_WATCH SW_RESUME SW_ABORT SW_STOP SW_SIZE SW_TRACKS
SW_SECTORS SW_CYLINDERS SW_MAXBLOCKS SW_INDEX SW_SHARE SW_ALL SW_ALLOCLASS SW_VERSION_LIMIT SW_BLOCKS SW_BACKUP SW_LOG
SW_CONTINUOUS SW_RESET
SW_REPLACE SW_STATUS SW_HEADER SW_WARNINGS SW_BINARY SW_SYMBOL
SW_ENTRIES SW_PID SW_LBN SW_BYTECOUNT SW_IOSB SW_FUNCTION SW_TIMESTAMP SW_NUMBER SW_INPUT SW_OUTPUT SW_TIME_ABSOLUTE
SW_TIME_DELTA SW_TIME_ELAPSED SW_TIME_COMBINATION SW_IOSB_HEX SW_IOSB_LONGHEX SW_IOSB_TEXT SW_IOSB_COMBINATION SW_FUNCTION_HEX SW_FUNCTION_TEXT SW_FUNCTION_READ SW_FUNCTION_WRITE SW_FUNCTION_CODE SW_ACTION SW_ACTION_SUSPENDcf SW_ACTION_CRASH SW_ACTION_ERROR SW_ACTION_OPCOM X CMNDS CVTTBLp DISCONNECT_UNIT[ P SHOW[$P TRACE[,P NOTRACE[4P WATCH[
! /SYMBOL, /SHARE, /MAXBLOCKS, /TRACKS, /SECTORS, /CYLINDERS ! and /ALLOCLASS@ ! - Removed from CONNECT: /ALLOCATED (superceeded by /MAXBLOCKS) ! !--- DEFINE VERB LD
IMAGE LD. PARAMETER P1,LABEL=COMMAND,PROMPT="Command"," VALUE(REQUIRED,TYPE=LD_OPTIONS) DEFINE TYPE LD_OPTIONS KEYWORD CREATE,SYNTAX=CREATE KEYWORD SHOW,SYNTAX=SHOW KEYWORD CONNECT,SYNTAX=CONNECT& KEYWORD DISCONNECT,SYNTAX=DISCONNECT KEYWORD TRACE,SYNTAX=TRACE" KEYWORD NOTRACE,SYNTAX=ONE_PARAM KEYWORD WATCH,SYNTAX=WATCH# KEYWORD NOWATCH,SYNTAX=SHOW_WATCH " KEYWORD PROTECT,SYNTAX=ONE_PARAM$ KEYWORD NOPROTECT,SYNTAX=ONE_PARAM DEFINE SYNTAX SHOW . PARAMETER P1,LABEL=COMMAND,PROMPT="Command"," VALUE(REQUIRED,TYPE=LD_OPTIONS)/ PARAMETER P2,LABEL=DEVICE,PROMPT="LD_Device", VALUE(REQUIRED,TYPE=$DEVICE) 0 QUALIFIER TRACE,NONNEGATABLE,SYNTAX=SHOW_TRACE0 QUALIFIER WATCH,NONNEGATABLE,SYNTAX=SHOW_WATCH- QUALIFIER ALL,NONNEGATABLE,SYNTAX=PARAM_ALL DEFINE SYNTAX CREATE . PARAMETER P1,LABEL=COMMAND,PROMPT="Command"," VALUE(REQUIRED,TYPE=LD_OPTIONS), PARAMETER P2,LABEL=FILE,PROMPT="Filespec", VALUE(REQUIRED,TYPE=$FILE) = QUALIFIER SIZE,NONNEGATABLE,VALUE(DEFAULT=512,TYPE=$NUMBER) QUALIFIER BACKUP QUALIFIER LOG DEFINE SYNTAX CONNECT. PARAMETER P1,LABEL=COMMAND,PROMPT="Command"," VALUE(REQUIRED,TYPE=LD_OPTIONS), PARAMETER P2,LABEL=FILE,PROMPT="Filespec", VALUE(REQUIRED,TYPE=$FILE) / PARAMETER P3,LABEL=DEVICE,PROMPT="LD_Device", VALUE(TYPE=$DEVICE)2 PARAMETER P4,LABEL=LOGNAM,PROMPT="Logical name", VALUE(TYPE=$QUOTED_STRING) ? QUALIFIER ALLOCLASS,NONNEGATABLE,VALUE(REQUIRED,TYPE=$NUMBER) < QUALIFIER TRACKS,NONNEGATABLE,VALUE(REQUIRED,TYPE=$NUMBER)= QUALIFIER SECTORS,NONNEGATABLE,VALUE(REQUIRED,TYPE=$NUMBER) ? QUALIFIER CYLINDERS,NONNEGATABLE,VALUE(REQUIRED,TYPE=$NUMBER) ? QUALIFIER MAXBLOCKS,NONNEGATABLE,VALUE(REQUIRED,TYPE=$NUMBER) QUALIFIER REPLACE QUALIFIER SYMBOL QUALIFIER SHARE QUALIFIER LOG DISALLOW (REPLACE AND TRACKS) DISALLOW (REPLACE AND SECTORS)" DISALLOW (REPLACE AND CYLINDERS)" DISALLOW (REPLACE AND MAXBLOCKS) DEFINE SYNTAX DISCONNECT . PARAMETER P1,LABEL=COMMAND,PROMPT="Command"," VALUE(REQUIRED,TYPE=LD_OPTIONS)/ PARAMETER P2,LABEL=DEVICE,PROMPT="LD_Device", VALUE(REQUIRED,TYPE=$DEVICE) - QUALIFIER ALL,NONNEGATABLE,SYNTAX=PARAM_ALL QUALIFIER ABORT,NONNEGATABLE QUALIFIER LOG DEFINE SYNTAX TRACE. PARAMETER P1,LABEL=COMMAND,PROMPT="Command"," VALUE(REQUIRED,TYPE=LD_OPTIONS)/ PARAMETER P2,LABEL=DEVICE,PROMPT="LD_Device", VALUE(REQUIRED,TYPE=$DEVICE) . QUALIFIER STOP,NONNEGATABLE,SYNTAX=ONE_PARAM- QUALIFIER ALL,NONNEGATABLE,SYNTAX=PARAM_ALL = QUALIFIER SIZE,NONNEGATABLE,VALUE(DEFAULT=512,TYPE=$NUMBER) QUALIFIER RESET,NONNEGATABLE DISALLOW (RESET AND SIZE) DISALLOW (STOP AND SIZE) DISALLOW (STOP AND RESET) DISALLOW (ALL AND SIZE) DISALLOW (ALL AND RESET) DEFINE SYNTAX NOTRACE. PARAMETER P1,LABEL=COMMAND,PROMPT="Command"," VALUE(REQUIRED,TYPE=LD_OPTIONS)/ PARAMETER P2,LABEL=DEVICE,PROMPT="LD_Device", VALUE(REQUIRED,TYPE=$DEVICE) DEFINE SYNTAX WATCH. PARAMETER P1,LABEL=COMMAND,PROMPT="Command"," VALUE(REQUIRED,TYPE=LD_OPTIONS)/ PARAMETER P2,LABEL=DEVICE,PROMPT="LD_Device", VALUE(REQUIRED,TYPE=$DEVICE) , PARAMETER P3,LABEL=LBLOCK,PROMPT="Lbn(s)",$ VALUE(REQUIRED,TYPE=$NUMBER,LIST)8 QUALIFIER FILE,NONNEGATABLE,VALUE(REQUIRED,TYPE=$FILE)1 QUALIFIER RESUME,NONNEGATABLE,SYNTAX=SHOW_WATCH R QUALIFIER FUNCTION,NONNEGATABLE,DEFAULT,VALUE(REQUIRED,TYPE=IOFUNCTION_KEYWORDS)L QUALIFIER ACTION,NONNEGATABLE,DEFAULT,VALUE(REQUIRED,TYPE=ACTION_KEYWORDS); QUALIFIER INDEX,NONNEGATABLE,VALUE(REQUIRED,TYPE=$NUMBER) DISALLOW (FILE AND RESUME) DISALLOW (FUNCTION AND RESUME) DISALLOW (ACTION AND RESUME) DISALLOW (INDEX AND FUNCTION) DISALLOW (INDEX AND ACTION) DEFINE SYNTAX SHOW_WATCH . PARAMETER P1,LABEL=COMMAND,PROMPT="Command"," VALUE(REQUIRED,TYPE=LD_OPTIONS)/ PARAMETER P2,LABEL=DEVICE,PROMPT="LD_Device", VALUE(REQUIRED,TYPE=$DEVICE) , PARAMETER P3,LABEL=LBLOCK,PROMPT="Lbn(s)", VALUE(TYPE=$NUMBER,LIST) QUALIFIER WATCH,DEFAULT QUALIFIER RESUME,DEFAULT8 QUALIFIER FILE,NONNEGATABLE,VALUE(REQUIRED,TYPE=$FILE)R QUALIFIER FUNCTION,NONNEGATABLE,DEFAULT,VALUE(REQUIRED,TYPE=IOFUNCTION_KEYWORDS)L QUALIFIER ACTION,NONNEGATABLE,DEFAULT,VALUE(REQUIRED,TYPE=ACTION_KEYWORDS); QUALIFIER INDEX,NONNEGATABLE,VALUE(REQUIRED,TYPE=$NUMBER) DISALLOW (FUNCTION AND RESUME) DISALLOW (ACTION AND RESUME) DISALLOW (INDEX AND FUNCTION) DISALLOW (INDEX AND ACTION) DEFINE SYNTAX SHOW_TRACE . PARAMETER P1,LABEL=COMMAND,PROMPT="Command"," VALUE(REQUIRED,TYPE=LD_OPTIONS)/ PARAMETER P2,LABEL=DEVICE,PROMPT="LD_Device", VALUE(REQUIRED,TYPE=$DEVICE) QUALIFIER TRACE,DEFAULT QUALIFIER RESET,NONNEGATABLE QUALIFIER BINARY,NONNEGATABLE QUALIFIER STATUS,NONNEGATABLE < QUALIFIER BLOCKS,NONNEGATABLE,VALUE(REQUIRED,TYPE=$NUMBER)C QUALIFIER VERSION_LIMIT,NONNEGATABLE,VALUE(REQUIRED,TYPE=$NUMBER) QUALIFIER HEADER,DEFAULT QUALIFIER WARNINGS,DEFAULT# QUALIFIER CONTINUOUS,NONNEGATABLE E QUALIFIER ENTRIES,NONNEGATABLE,VALUE(DEFAULT=-10,TYPE=$NUMBER,LIST) $ QUALIFIER OUTPUT,VALUE(TYPE=$FILE)A QUALIFIER INPUT,NONNEGATABLE,VALUE(TYPE=$FILE),SYNTAX=PARAM_ALL QUALIFIER NUMBER QUALIFIER PID,DEFAULT QUALIFIER LBN,DEFAULT QUALIFIER BYTECOUNT,DEFAULT 2 QUALIFIER IOSB,DEFAULT,VALUE(TYPE=IOSB_KEYWORDS): QUALIFIER FUNCTION,DEFAULT,VALUE(TYPE=FUNCTION_KEYWORDS)< QUALIFIER TIMESTAMP,DEFAULT,VALUE(TYPE=TIMESTAMP_KEYWORDS)) DISALLOW (VERSION_LIMIT AND NOT BINARY) " DISALLOW (BLOCKS AND NOT BINARY)) DISALLOW (VERSION_LIMIT AND NOT OUTPUT) " DISALLOW (BLOCKS AND NOT OUTPUT)# DISALLOW (CONTINUOUS AND ENTRIES) " DISALLOW (CONTINUOUS AND STATUS)! DISALLOW (CONTINUOUS AND INPUT) " DISALLOW (BINARY AND NOT OUTPUT) DISALLOW (STATUS AND ENTRIES) DISALLOW (STATUS AND INPUT) DISALLOW (STATUS AND OUTPUT) DISALLOW (RESET AND INPUT) DEFINE TYPE IOFUNCTION_KEYWORDS# KEYWORD READ,NONNEGATABLE,DEFAULT KEYWORD WRITE,NONNEGATABLE8 KEYWORD CODE,NONNEGATABLE,VALUE(REQUIRED,TYPE=$NUMBER) DEFINE TYPE ACTION_KEYWORDS KEYWORD SUSPEND,NONNEGATABLE KEYWORD CRASH,NONNEGATABLE KEYWORD OPCOM,NONNEGATABLE8 $ LD051.A a MO [VDBURG.LD.FWARE.KIT]LDCLD.CLD;1 R KEYWORD ERROR,NONNEGATABLE,DEFAULT,VALUE(TYPE=$NUMBER) DEFINE TYPE IOSB_KEYWORDS" KEYWORD COMBINATION,NONNEGATABLE# KEYWORD TEXT,NONNEGATABLE,DEFAULT KEYWORD HEX,NONNEGATABLE KEYWORD LONGHEX,NONNEGATABLE DEFINE TYPE FUNCTION_KEYWORDS# KEYWORD TEXT,NONNEGATABLE,DEFAULT KEYWORD HEX,NONNEGATABLE DEFINE TYPE TIMESTAMP_KEYWORDS KEYWORD ABSOLUTE,NONNEGATABLE KEYWORD DELTA,NONNEGATABLE KEYWORD ELAPSED,NONNEGATABLE* KEYWORD COMBINATION,NONNEGATABLE,DEFAULT DEFINE SYNTAX ONE_PARAM. PARAMETER P1,LABEL=COMMAND,PROMPT="Command"," VALUE(REQUIRED,TYPE=LD_OPTIONS)/ PARAMETER P2,LABEL=DEVICE,PROMPT="LD_Device", VALUE(REQUIRED,TYPE=$DEVICE) DEFINE SYNTAX PARAM_ALL. PARAMETER P1,LABEL=COMMAND,PROMPT="Command"," VALUE(REQUIRED,TYPE=LD_OPTIONS)/ PARAMETER P2,LABEL=DEVICE,VALUE(TYPE=$DEVICE) ' * [VDBURG.LD.FWARE.KIT]LDDRIVER_V55.OBJ;1 + , ybZ . ' / ! H 4 ' ' - MO 0 1 2 3 K P W O ( 5 6 m(m 7 ݐm 8 9 G ! H H J 5 LDDRIVERV5.1 2-NOV-1994 14:04 VAX MACRO V5.4-3 MAC LDDRIVER , VAX/VMS Logical Disk driver LDDRIVER
ACP$ACCESS ACP$DEACCESS
ACP$MODIFY ACP$MOUNT ACP$READBLK ACP$WRITEBLK BUG$_BADQHDR BUG$_INCONSTATE BUG$_RSVD_LP CLU$GL_ALLOCLS CLU$GL_CLUB COM$DRVDEALMEM EXE$ABORTIO EXE$ALONONPAGED EXE$CREDIT_BYTCNT_BYTLM EXE$DEANONPAGED EXE$DEANONPGDSIZ EXE$DEBIT_BYTCNT_ALO EXE$DEBIT_BYTCNT_BYTLM_NW EXE$FINISHIO
EXE$FINISHIOC EXE$FORK EXE$GL_HBS_PTR EXE$GQ_SYSTIME
EXE$INSERTIRP EXE$IPID_TO_EPID EXE$LCLDSKVALID EXE$ONEPARM
EXE$QIODRVPKT EXE$QUEUE_FORK EXE$READCHK
EXE$SENSEMODE EXE$SETCHAR EXE$WRITECHK EXE$ZEROPARM IAC$GL_IMAGE_LIST
IOC$CVTLOGPHY IOC$CVT_DEVNAM IOC$GL_DEVLIST
IOC$GQ_POSTIQ IOC$INITIATE
IOC$MNTVER
IOC$REQCOM
IOC$RETURN
IOC$SEARCH LCK$DEQ LCK$ENQ
LD$DDT LDIOB_B_RSVD
LDIOB_B_TYPE LDIOB_L_BCNT LDIOB_L_IOSB LDIOB_L_IRP
LDIOB_L_MEDIA LDIOB_L_PID LDIOB_L_QBL LDIOB_L_QFL 2 LDIOB_Q_EN_TIME " LDIOB_Q_STAT * LDIOB_Q_ST_TIME LDIOB_W_FUNC LDIOB_W_SIZE LDIO_M_ABORT LDIO_M_INQUIRE
LDIO_M_NOWAIT LDIO_M_REPLACE LDIO_M_RESET LDIO_M_SHARE LDIO_V_ABORT
LDIO_V_INQUIRE
LDIO_V_NOWAIT LDIO_V_REPLACE LDIO_V_RESET
LDIO_V_SHARE
LDLVB_B_FLAGS LDLVB_B_SECTORS LDLVB_B_TRACKS LDLVB_L_ALLOCLS LDLVB_L_MAXBLOCK
LDLVB_M_SHARE
LDLVB_V_SHARE LDLVB_W_CYLINDERS LDLVB_W_UNIT LDSNDOPRLST_B_RMOD
LDSNDOPRLST_B_TYPE LDSNDOPRLST_L_AST LDSNDOPRLST_L_ASTPRM LDSNDOPRLST_L_ASTQBL LDSNDOPRLST_L_ASTQFL LDSNDOPRLST_L_KAST LDSNDOPRLST_L_LBN LDSNDOPRLST_L_PID . LDSNDOPRLST_T_DEVNAM " LDSNDOPRLST_W_ACTION ( LDSNDOPRLST_W_FID_NUM , LDSNDOPRLST_W_FID_RVN * LDSNDOPRLST_W_FID_SEQ LDSNDOPRLST_W_FLAGS $ LDSNDOPRLST_W_FUNC & LDSNDOPRLST_W_RETCODE LDSNDOPRLST_W_SIZE LDSUSPLST_L_LBN LDSUSPLST_L_PID
LDSUSPLST_W_ACTION LDSUSPLST_W_FLAGS LDSUSPLST_W_FUNC LDSUSPLST_W_RETCODE LDTRC_L_ADDR LDTRC_L_BCNT LDTRC_L_PID LDTRC_Q_EN_TIME LDTRC_Q_IOSB LDTRC_Q_ST_TIME LDTRC_W_FUNC LDWATCHPT_L_LBN LDWATCHPT_L_SBK LDWATCHPT_M_CHARS LDWATCHPT_M_FILE LDWATCHPT_M_NOLBN LDWATCHPT_M_REMOVE_ALL LDWATCHPT_S_CHARS LDWATCHPT_V_CHARS LDWATCHPT_V_FILE LDWATCHPT_V_NOLBN LDWATCHPT_V_REMOVE_ALL LDWATCHPT_W_ACTION LDWATCHPT_W_FID_NUM LDWATCHPT_W_FID_RVN LDWATCHPT_W_FID_SEQ LDWATCHPT_W_FLAGS LDWATCHPT_W_FUNC
LDWATCHPT_W_RETCODE LDWATCH_B_SPARE
LDWATCH_B_TYPE LDWATCH_L_BLINK ,
LDWATCH_L_FCB LDWATCH_L_FLINK
LDWATCH_L_LBN
LDWATCH_L_PID $ LDWATCH_L_SUSPBL LDWATCH_L_SUSPCNT LDWATCH_L_SUSPFL 0
LDWATCH_L_UCB (
LDWATCH_L_VBN LDWATCH_M_CHARS LDWATCH_M_FILE LDWATCH_M_NOLBN LDWATCH_M_REMOVE_ALL LDWATCH_S_CHARS LDWATCH_V_CHARS LDWATCH_V_FILE LDWATCH_V_NOLBN LDWATCH_V_REMOVE_ALL LDWATCH_W_ACTION 4 LDWATCH_W_FID_NUM 8 LDWATCH_W_FID_RVN 6 LDWATCH_W_FID_SEQ LDWATCH_W_FLAGS LDWATCH_W_FUNC LDWATCH_W_RETCODE LDWATCH_W_SIZE SCH$AR_NULLPCB
SCH$GL_MAXPIX
SCH$GL_PCBVEC SCH$IOLOCKR SCH$IOUNLOCK SCH$LOCKR SCH$LOCKW
SCH$LOCKWEXEC SCH$QAST
SCH$UNLOCK SCH$UNLOCKEXEC SCS$UNSTALLUCB SMP$ACQUIRE
SMP$AL_IPLVEC SMP$GL_FLAGS SMP$RELEASE SMP$RESTORE
SYS$CMKRNL SYS$FAOL
SYS$SNDOPR l UCB$A_LD_FILE_LVB UCB$B_LD_FLAGS UCB$K_LD_UCBLEN UCB$L_LD_AIOBL UCB$L_LD_AIOFL
UCB$L_LD_CPID UCB$L_LD_FCB ( UCB$L_LD_FR3 , UCB$L_LD_FR4 UCB$L_LD_ORBSAV UCB$L_LD_PDUCB $ UCB$L_LD_SAVEPC UCB$L_LD_STLBN UCB$L_LD_TRCBUF UCB$L_LD_TRCBUFALLOCSIZ UCB$L_LD_TRCBUFOWN UCB$L_LD_TRCBUFPTR UCB$L_LD_TRCBUFSIZ UCB$L_LD_TRCLOST UCB$L_LD_TRCMUTEX UCB$L_LD_TRCMUTEXQBL UCB$L_LD_TRCMUTEXQFL UCB$L_LD_TRCPC UCB$L_LD_TRCWAITQBL UCB$L_LD_TRCWAITQFL UCB$L_LD_TRCWRAP UCB$L_LD_WATCHCNT UCB$L_LD_WATCHPNDQBL UCB$L_LD_WATCHPNDQFL UCB$L_LD_WATCHQBL UCB$L_LD_WATCHQFL UCB$M_LD_CONSTS UCB$M_LD_DECRAM UCB$M_LD_FKBBSY UCB$M_LD_PROTECT UCB$M_LD_REPLACE UCB$M_LD_SHARE d UCB$Q_LD_FILE_LKSB 0 UCB$Q_LD_PD_LKSB | UCB$T_LD_FILE_RESNAM H UCB$T_LD_PD_RESNAM UCB$V_LD_CONSTS UCB$V_LD_DECRAM UCB$V_LD_FKBBSY UCB$V_LD_PROTECT UCB$V_LD_REPLACE UCB$V_LD_SHARE UCB$W_LD_CHARGE UCB$W_LD_FID_NUM UCB$W_LD_FID_RVN UCB$W_LD_FID_SEQ UCB$W_LD_STLBNH UCB$W_LD_STLBNL SYS$SYSTEM:SYS.STB . ABS . P $ABS$ P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P $$$105_PROLOGUE $ PQ 4$ 4& 8 4& 4&_ 4& LDDRIVERQQ Q F11 4r <@ @( x L M N | 4&\
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$$$115_DRIVER P 4
IOC$RETURNH 4 4
IOC$RETURN
4
IOC$RETURN
IOC$MNTVER2
4&
IOC$RETURN
IOC$RETURN
IOC$RETURN
IOC$RETURN
IOC$RETURN
IOC$RETURN
IOC$RETURN}3 2 | ` 43 P ACP$READBLK2 ACP$WRITEBLK2 43
ACP$ACCESS2 ACP$DEACCESS2 `
ACP$MODIFY2 ACP$MOUNT2 EXE$LCLDSKVALID2 EXE$ZEROPARM 2 EXE$ONEPARM2
EXE$SENSEMODE2 EXE$SETCHAR2 43 43 43 <PPTP (4X(4(4(4(4Y(4S(40(4
(4s (4 (4 (4 (4(4(4Y(4< P EXE$ABORTIO lPЬQ EXE$READCHK < P
[< P P R SCH$IOLOCKR 0RUlQ<PT IOC$CVT_DEV $ LD051.A ybZ MO '[VDBURG.LD.FWARE.KIT]LDDRIVER_V55.OBJ;1 ' u " NAM 0 SCH$IOUNLOCK ߺ P!ЬRb<PQPQ EXE$FINISHIO EXE$ABORTIO
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SCH$IOUNLOCK
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EXE$QIODRVPKT EXE$ABORTIO lRPxPPPPRЬQPQ
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SMP$AL_IPLVEC@ Х,QR< QRP SMP$GL_FLAGS
P SMP$RELEASE ڎP
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P SMP$RESTORE ڎ?<P
EXE$FINISHIOC EXE$ABORTIO <PR(<PlQ &QQ Qȏ Q EXE$DEBIT_BYTCNT_BYTLM_NW P<*P1 EXE$ALONONPAGED P RPŸP SCH$LOCKW ЎPУ żQRR?ŸP
SCH$UNLOCK ~ P SMP$GL_FLAGS SMP$ACQUIRE
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P SMP$RESTORE ڎ?<P
EXE$FINISHIOC EXE$ABORTIO <PR|PŸP SCH$LOCKW ЎPR?ŸP
SCH$UNLOCK ~ P SMP$GL_FLAGS SMP$ACQUIRE
SMP$AL_IPLVEC@ լS USU EXE$QUEUE_FORK ЎU SMP$GL_FLAGS
P SMP$RESTORE ڎ?<P
EXE$FINISHIOC EXE$ABORTIO ȏ <<P
EXE$FINISHIOC ʏ <<P
EXE$FINISHIOC Ь2Ь8
EXE$QIODRVPKT P1 TqPŸP SCH$LOCKW ЎPżQ?ŸP
SCH$UNLOCK ~ P SMP$GL_FLAGS SMP$ACQUIRE
SMP$AL_IPLVEC@ լS USU EXE$QUEUE_FORK ЎU SMP$GL_FLAGS
P SMP$RESTORE ڎ? żQ}S~S P6
UPU EXE$FORK UPХQ EXE$DEANONPGDSIZ ЎU}ST" PѤ`Q EXE$CREDIT_BYTCNT_BYTLM TQTPQ0dЎTTp~P P SMP$GL_FLAGS SMP$ACQUIRE
SMP$AL_IPLVEC@ ЎPP 0РQPQ` :P EXE$CREDIT_BYTCNT_BYTLM TQTQ0ЎTЎP COM$DRVDEALMEM SMP$GL_FLAGS
P SMP$RELEASE ڎP COM$DRVDEALMEM lPŬQ_}PZ EXE$WRITECHK ЬRRD_`KР P Q EXE$WRITECHK Р
Q&
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EXE$QIODRVPKT EXE$ABORTIO ~~ Q EXE$DEBIT_BYTCNT_ALO P$ R,Q0 bPn
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TT,Х8UX УUХ0Ф$4(8b(bV<S>0UP P <P BUG$_INCONSTATE8&.~ SMP$GL_FLAGS /P SMP$ACQUIRE
SCH$GL_PCBVEC PQA`RR SCH$AR_NULLPCB + 8SS)S8a Т`T<P
SCH$GL_MAXPIX Q<P SMP$GL_FLAGS P/P SMP$RESTORE ЎPڎ. OPCOMQQ (00P!RUQT R SCH$QAST (ХSUP EXE$DEANONPAGED SP EXE$CREDIT_BYTCNT_BYTLM <PUSУ$UU P SMP$GL_FLAGS SMP$ACQUIRE
SMP$AL_IPLVEC@ PPRbQQP BUG$_INCONSTATE8&ѡ SQR T~ P SMP$GL_FLAGS SMP$ACQUIRE
SMP$AL_IPLVEC@ ~ SMP$GL_FLAGS
P SMP$RESTORE ڎ TФ$Ф 0 P]c
IOC$GQ_POSTIQ
P BUG$_BADQHDR8&0w ń
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SMP$AL_IPLVEC@ SCS$UNSTALLUCB SMP$GL_FLAGS
P SMP$RESTORE ڎЎU0 SMP$GL_FLAGS
P SMP$RESTORE QQ TMMФPP X0 0 0%x@ jPPQaQQPPѡ
С P(RЎP. S嚥 Q QSU~PQP SMP$GL_FLAGS SMP$ACQUIRE
SMP$AL_IPLVEC@ ЎPޥ`SSQaQQS3QPaS **<08P]c
IOC$GQ_POSTIQ
P BUG$_BADQHDR8& Ŝ PХlS SMP$GL_FLAGS
P SMP$RESTORE ڎ.1XŤPPQaQQP3ѡ `(Rԡ,aQ<08P]a
IOC$GQ_POSTIQ
P BUG$_BADQHDR8&cPPQaQQPSա ޡ PPQaQQP8ѡ `(RaQ<08P]a
IOC$GQ_POSTIQ
P BUG$_BADQHDR8&ס 11Q<:Q EXE$ALONONPAGED P Q
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EXE$IPID_TO_EPID P~ SMP$GL_FLAGS P#P SMP$ACQUIRE ЎP} EXE$GQ_SYSTIME 2 SMP$GL_FLAGS P#P SMP$RELEASE ЎPڎ1
TP EXE$DEANONPAGED ЎŴŸP
SCH$LOCKWEXEC P_`S,!
T ~ P SMP$GL_FLAGS SMP$ACQUIRE
SMP$AL_IPLVEC@ cհ SMP$GL_FLAGS
P SMP$RESTORE ڎÏ` USУ UŴTTQ&QPTRPR QTQ&PnTTSU(PdaЎUS}S?ŸP SCH$UNLOCKEXEC ~ P SMP$GL_FLAGS SMP$ACQUIRE
SMP$AL_IPLVEC@ լS USU EXE$QUEUE_FORK ЎUդS 1U0P BUG$_INCONSTATE8&RUSУ R SCH$QAST ЎU SMP$GL_FLAGS
P SMP$RESTORE ڎ?}"~TP EXE$DEANONPAGED }P<
!" < LD_OPCOM_AST &D ^ЬR n#<(0<*4<,8~n#<<$(Т ,.$#$ Ԯ Т Pբ EXE$IPID_TO_EPID P IAC$GL_IMAGE_LIST P`P`P Џ <Ԯ@D< ߮ ? SYS$FAOL P%<PP P< ~`
SYS$SNDOPR P
P BUG$_INCONSTATE&($
SYS$CMKRNL ***** LDdriver detected LBN watchpoint access *****!/PID: !XL!/Image: !AC!/Device: !AC!/Function: !XW!/LBN: !UL***** LDdr iver detected VBN watchpoint access *****!/PID: !XL!/Image: !AC!/Device: !AC!/Function: !XW!/VBN: !UL!/File id: (!UW,!UW,!UW) NoneQQ
($ LD_OPCOM_DEALLOC & lP EXE$DEANONPAGED 6 !" LD_OPCOM_AST ($ LD_OPCOM_DEALLOC: $$$105_PROLOGUE
$$$115_DRIVER4$ ' * [VDBURG.LD.FWARE.KIT]LDDRIVER_V60.OBJ;1 + , cz . ' / ! H 4 ' ' - MO 0 1 2 3 K P W O ( 5 6 m[Em 7 m 8 9 G ! H H J 5 LDDRIVERV5.1 2-NOV-1994 14:05 VAX MACRO V5.4-3 MAC LDDRIVER , VAX/VMS Logical Disk driver LDDRIVER
ACP$ACCESS ACP$DEACCESS
ACP$MODIFY ACP$MOUNT ACP$READBLK ACP$WRITEBLK BUG$_BADQHDR BUG$_INCONSTATE BUG$_RSVD_LP CLU$GL_ALLOCLS CLU$GL_CLUB COM$DRVDEALMEM EXE$ABORTIO EXE$ALONONPAGED EXE$CREDIT_BYTCNT_BYTLM EXE$DEANONPAGED EXE$DEANONPGDSIZ EXE$DEBIT_BYTCNT_ALO EXE$DEBIT_BYTCNT_BYTLM_NW EXE$FINISHIO
EXE$FINISHIOC EXE$FORK EXE$GL_HBS_PTR EXE$GQ_SYSTIME
EXE$INSERTIRP EXE$IPID_TO_EPID EXE$LCLDSKVALID EXE$ONEPARM
EXE$QIODRVPKT EXE$QUEUE_FORK EXE$READCHK
EXE$SENSEMODE EXE$SETCHAR EXE$WRITECHK EXE$ZEROPARM IAC$GL_IMAGE_LIST
IOC$CVTLOGPHY IOC$CVT_DEVNAM IOC$GL_DEVLIST
IOC$GQ_POSTIQ IOC$INITIATE
IOC$MNTVER
IOC$REQCOM
IOC$RETURN
IOC$SEARCH LCK$DEQ LCK$ENQ
LD$DDT LDIOB_B_RSVD
LDIOB_B_TYPE LDIOB_L_BCNT LDIOB_L_IOSB LDIOB_L_IRP
LDIOB_L_MEDIA LDIOB_L_PID LDIOB_L_QBL LDIOB_L_QFL 2 LDIOB_Q_EN_TIME " LDIOB_Q_STAT * LDIOB_Q_ST_TIME LDIOB_W_FUNC LDIOB_W_SIZE LDIO_M_ABORT LDIO_M_INQUIRE
LDIO_M_NOWAIT LDIO_M_REPLACE LDIO_M_RESET LDIO_M_SHARE LDIO_V_ABORT
LDIO_V_INQUIRE
LDIO_V_NOWAIT LDIO_V_REPLACE LDIO_V_RESET
LDIO_V_SHARE
LDLVB_B_FLAGS LDLVB_B_SECTORS LDLVB_B_TRACKS LDLVB_L_ALLOCLS LDLVB_L_MAXBLOCK
LDLVB_M_SHARE
LDLVB_V_SHARE LDLVB_W_CYLINDERS LDLVB_W_UNIT LDSNDOPRLST_B_RMOD
LDSNDOPRLST_B_TYPE LDSNDOPRLST_L_AST LDSNDOPRLST_L_ASTPRM LDSNDOPRLST_L_ASTQBL LDSNDOPRLST_L_ASTQFL LDSNDOPRLST_L_KAST LDSNDOPRLST_L_LBN LDSNDOPRLST_L_PID . LDSNDOPRLST_T_DEVNAM " LDSNDOPRLST_W_ACTION ( LDSNDOPRLST_W_FID_NUM , LDSNDOPRLST_W_FID_RVN * LDSNDOPRLST_W_FID_SEQ LDSNDOPRLST_W_FLAGS $ LDSNDOPRLST_W_FUNC & LDSNDOPRLST_W_RETCODE LDSNDOPRLST_W_SIZE LDSUSPLST_L_LBN LDSUSPLST_L_PID
LDSUSPLST_W_ACTION LDSUSPLST_W_FLAGS LDSUSPLST_W_FUNC LDSUSPLST_W_RETCODE LDTRC_L_ADDR LDTRC_L_BCNT LDTRC_L_PID LDTRC_Q_EN_TIME LDTRC_Q_IOSB LDTRC_Q_ST_TIME LDTRC_W_FUNC LDWATCHPT_L_LBN LDWATCHPT_L_SBK LDWATCHPT_M_CHARS LDWATCHPT_M_FILE LDWATCHPT_M_NOLBN LDWATCHPT_M_REMOVE_ALL LDWATCHPT_S_CHARS LDWATCHPT_V_CHARS LDWATCHPT_V_FILE LDWATCHPT_V_NOLBN LDWATCHPT_V_REMOVE_ALL LDWATCHPT_W_ACTION LDWATCHPT_W_FID_NUM LDWATCHPT_W_FID_RVN LDWATCHPT_W_FID_SEQ LDWATCHPT_W_FLAGS LDWATCHPT_W_FUNC
LDWATCHPT_W_RETCODE LDWATCH_B_SPARE
LDWATCH_B_TYPE LDWATCH_L_BLINK ,
LDWATCH_L_FCB LDWATCH_L_FLINK
LDWATCH_L_LBN
LDWATCH_L_PID $ LDWATCH_L_SUSPBL LDWATCH_L_SUSPCNT LDWATCH_L_SUSPFL 0
LDWATCH_L_UCB (
LDWATCH_L_VBN LDWATCH_M_CHARS LDWATCH_M_FILE LDWATCH_M_NOLBN LDWATCH_M_REMOVE_ALL LDWATCH_S_CHARS LDWATCH_V_CHARS LDWATCH_V_FILE LDWATCH_V_NOLBN LDWATCH_V_REMOVE_ALL LDWATCH_W_ACTION 4 LDWATCH_W_FID_NUM 8 LDWATCH_W_FID_RVN 6 LDWATCH_W_FID_SEQ LDWATCH_W_FLAGS LDWATCH_W_FUNC LDWATCH_W_RETCODE LDWATCH_W_SIZE SCH$AR_NULLPCB
SCH$GL_MAXPIX
SCH$GL_PCBVEC SCH$IOLOCKR SCH$IOUNLOCK SCH$LOCKR SCH$LOCKW
SCH$LOCKWEXEC SCH$QAST
SCH$UNLOCK SCH$UNLOCKEXEC ) 2 $ LD051.A cz MO '[VDBURG.LD.FWARE.KIT]LDDRIVER_V60.OBJ;1 ' Q9 " SCS$UNSTALLUCB SMP$ACQUIRE
SMP$AL_IPLVEC SMP$GL_FLAGS SMP$RELEASE SMP$RESTORE
SYS$CMKRNL SYS$FAOL
SYS$SNDOPR UCB$A_LD_FILE_LVB UCB$B_LD_FLAGS
UCB$K_LD_UCBLEN , UCB$L_LD_AIOBL ( UCB$L_LD_AIOFL
UCB$L_LD_CPID 0 UCB$L_LD_FCB < UCB$L_LD_FR3 @ UCB$L_LD_FR4 4 UCB$L_LD_ORBSAV UCB$L_LD_PDUCB 8 UCB$L_LD_SAVEPC $ UCB$L_LD_STLBN UCB$L_LD_TRCBUF UCB$L_LD_TRCBUFALLOCSIZ UCB$L_LD_TRCBUFOWN UCB$L_LD_TRCBUFPTR UCB$L_LD_TRCBUFSIZ UCB$L_LD_TRCLOST UCB$L_LD_TRCMUTEX UCB$L_LD_TRCMUTEXQBL UCB$L_LD_TRCMUTEXQFL UCB$L_LD_TRCPC UCB$L_LD_TRCWAITQBL UCB$L_LD_TRCWAITQFL UCB$L_LD_TRCWRAP UCB$L_LD_WATCHCNT UCB$L_LD_WATCHPNDQBL UCB$L_LD_WATCHPNDQFL UCB$L_LD_WATCHQBL UCB$L_LD_WATCHQFL UCB$M_LD_CONSTS UCB$M_LD_DECRAM UCB$M_LD_FKBBSY UCB$M_LD_PROTECT UCB$M_LD_REPLACE UCB$M_LD_SHARE x UCB$Q_LD_FILE_LKSB D UCB$Q_LD_PD_LKSB UCB$T_LD_FILE_RESNAM \ UCB$T_LD_PD_RESNAM UCB$V_LD_CONSTS UCB$V_LD_DECRAM UCB$V_LD_FKBBSY UCB$V_LD_PROTECT UCB$V_LD_REPLACE UCB$V_LD_SHARE
UCB$W_LD_CHARGE UCB$W_LD_FID_NUM UCB$W_LD_FID_RVN UCB$W_LD_FID_SEQ & UCB$W_LD_STLBNH $ UCB$W_LD_STLBNL SYS$SYSTEM:SYS.STB . ABS . P $ABS$ P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P $$$105_PROLOGUE $ PQ d$ 4&
8 4& 4&_ 4& LDDRIVERQQ Q F11 4r <@ @( x L M N | 4&\
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$$$115_DRIVER P 4
IOC$RETURNH 4/ 4
IOC$RETURN
4
IOC$RETURN
IOC$MNTVER2
4&
IOC$RETURN
IOC$RETURN
IOC$RETURN
IOC$RETURN
IOC$RETURN
IOC$RETURN
IOC$RETURN}3 2 | ` 43 P ACP$READBLK2 ACP$WRITEBLK2 43
ACP$ACCESS2 ACP$DEACCESS2 `
ACP$MODIFY2 ACP$MOUNT2 EXE$LCLDSKVALID2 EXE$ZEROPARM 2 EXE$ONEPARM2
EXE$SENSEMODE2 EXE$SETCHAR2 43 43 43 <PPTP (4X(4(4(4(4Y(4S(40(4
(4s (4 (4 (4 (4(4(4Y(4< P EXE$ABORTIO lPЬQ EXE$READCHK < P
[< P P R SCH$IOLOCKR 0RUlQ<PT IOC$CVT_DEVNAM 0 SCH$IOUNLOCK ߺ P!ЬR b<PQP Q EXE$FINISHIO EXE$ABORTIO
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SCH$IOUNLOCK
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EXE$QIODRVPKT EXE$ABORTIO lRPxPPPPRЬQPQ
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SMP$AL_IPLVEC@ Х,QR< QRP SMP$GL_FLAGS
P SMP$RELEASE ڎP
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SCH$UNLOCK ~ P SMP$GL_FLAGS SMP$ACQUIRE
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P SMP$RESTORE ڎ?<P
EXE$FINISHIOC EXE$ABORTIO <PR(<PlQ &QQ Qȏ Q EXE$DEBIT_BYTCNT_BYTLM_NW P<*P1 EXE$ALONONPAGED P RPP SCH$LOCKW ЎPУ QRR?P
SCH$UNLOCK ~ P SMP$GL_FLAGS SMP$ACQUIRE
SMP$AL_IPLVEC@ S USU EXE$QUEUE_FORK ЎU SMP$GL_FLAGS
P SMP$RESTORE ڎ?<P
EXE$FINISHIOC EXE$ABORTIO <PR|PP SCH$LOCKW ЎPR?P
SCH$UNLOCK ~ P SMP$GL_FLAGS SMP$ACQUIRE
SMP$AL_IPLVEC@ S USU EXE$QUEUE_FORK ЎU SMP$GL_FLAGS
P SMP$RESTORE ڎ?<P
EXE$FINISHIOC EXE$ABORTIO ȏ < <P
EXE$FINISHIOC ʏ < <P
EXE$FINISHIOC Ь2Ь8
EXE$QIODRVPKT P1 TqPP SCH$LOCKW ЎPQ?P
SCH$UNLOCK ~ P SMP$GL_FLAGS SMP$ACQUIRE
SMP$AL_IPLVEC@ S USU EXE$QUEUE_FORK ЎU SMP$GL_FLAGS
P SMP$RESTORE ڎ? Q}S~S P6
UPU EXE$FORK UPХQ EXE$DEANONPGDSIZ ЎU}ST" PѤ`Q EXE$CREDIT_BYTCNT_BYTLM TQTPQ0ЎTTp~P P SMP$GL_FLAGS SMP$ACQUIRE
SMP$AL_IPLVEC@ ЎPP 0РQPQ` :P EXE$CREDIT_BYTCNT_BYTLM TQTQ0@ЎTЎP COM$DRVDEALMEM SMP$GL_FLAGS
P SMP$RELEASE ڎP COM$DRVDEALMEM lPŬQ_}PZ EXE$WRITECHK ЬRRD_`KР P Q EXE$WRITECHK Р
Q&
СYU'`8УQ *< P1y <P1s < P1k <4P1c ` 䰠QQ Ĉ Q>ѣ 02P:Q EXE$DEBIT_BYTCNT_BYTLM_NW P
^<*P$PR1R}ZP0 P
EXE$QIODRVPKT <$P<(P EXE$ABORTIO ԣDЬQQDQlP EXE$WRITECHK 0_ P
EXE$QIODRVPKT EXE$ABORTIO
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EXE$QIODRVPKT EXE$ABORTIO lPЬQQDQ EXE$WRITECHK 0 P
EXE$QIODRVPKT EXE$ABORTIO ~~ Q EXE$DEBIT_BYTCNT_ALO P$ R,Q0 bPn
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EXE$FINISHIOC EXE$GL_HBS_PTR P`P
EXE$FINISHIOC 4 }T~T< P @ Q
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SMP$AL_IPLVEC@ ЎPSl
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P SMP$RELEASE ڎУ,RbRУDTQ0P 00~:QУ T01B RQ<:Q EXE$ALONONPAGED P@
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SYS$CMKRNL ***** LDdriver detected LBN watchpoint access *****!/PID: !XL!/Image: !AC!/Device: !AC!/Function: !XW!/LBN: !UL***** LDdr iver detected VBN watchpoint access *****!/PID: !XL!/Image: !AC!/Device: !AC!/Function: !XW!/VBN: !UL!/File id: (!UW,!UW,!UW) NoneQQ
X$ LD_OPCOM_DEALLOC & lP EXE$DEANONPAGED 6 Q" LD_OPCOM_AST X$ LD_OPCOM_DEALLOC: $$$105_PROLOGUE
$$$115_DRIVERd$ * [VDBURG.LD.FWARE.KIT]LDMSG.OBJ;1 + , c' . / ! H 4 - MO 0 1 2 3 K P W O
5 6 m\m 7 ]ྊm 8 9 G ! H H J , LD0 2-NOV-1994 11:25 2-NOV-1994 11:25 VAX-11 Message V04-00 k $ABS$ e MSG$SECTION MSG$AAAAAAAAAAA MSG$AAAAAAAAAAB MSG$AAAAAAAAAAC @ |LD_DEVCONNECTED tLD_BADALLOCLASS lLD_INVGEOMETRY d
LD_NOTVISIBLE \ LD_NOCLUSTER TLD_FILEONOTHER L LD_VBNERROR DLD_NOREADWRITE <LD_WPTNOTFOUND 4LD_NOWATCHDATA ,LD_NOGROUPPRIV $LD_NOWORLDPRIV LD_DETECTEDERR LD_BADDEVSYNTAX LD_NOUNITSFOUND LD_NOSUPPORT
LD_DUPUNIT LD_CONFQUAL LD_PASTDATA LD_BADENTPARAM ܀ LD_TRCENABL Ԁ LD_TRCDISABL ̀ LD_NOTRCDATA ĀLD_CONTTRACENOTACT LD_CONTTRACEACT LD_DEVICEINUSE LD_FILEINUSE
LD_NESTING
LD_NOTCONN LD_ALRDYCONN LD_DEVASSIGN LD_CANTREADOLDFMT | LD_FILWRTERR t
LD_FILREADERR l LD_OUTFILERR d LD_INFILERR \
U $ LD051.A c' MO [VDBURG.LD.FWARE.KIT]LDMSG.OBJ;1 H LD_CLOSERR T
LD_OPENERR L LD_CREATERR @LD_REMOTEALLOC 8LD_NOTCONNECTED 3LD_TRACESTOPPED +LD_UNIT # LD_STATUS
LD_NOWDISCONN LD_CONNECTED
LD_CREATED LD$_FACILITY P e P * P ' P e ( ^ { & (x 0 8 @ HD Pp X ` h p& xX . T & p Ȁ Ѐ < l " \ ( 00 8b @ H P
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x " CREATEDFile !AZ created( CONNECTEDConnected !AZ to !AZ4
NOWDISCONN Device !AZ is now disconnected R STATUSADevice !AZ has a tracebuffer of !UL entries (!UL valid record!%S)& UNITAllocated device is !AZ6 TRACESTOPPED Trace stopped by other process 2 NOTCONNECTEDDevice !AZ is not connected> REMOTEALLOC(Device !AZ is allocated on a remote node, CREATERRUnable to create file !AZ* OPENERRUnable to open file !AZ * CLOSERRUnable to close file !AZ0 INFILERR Unable to open input file !AZ2 OUTFILERR Unable to open output file !AZ2
FILREADERR Unable to read input file !AZ4 FILWRTERR Unable to write output file !AZ F CANTREADOLDFMT,Can't read old format datafile (Version !UL) 0 DEVASSIGN Device has channels assigned, ALRDYCONNDevice already connected& NOTCONNDevice not connected6 NESTING$Nesting of logical disks not allowedL FILEINUSE7File incompatible connected to other LD disk in cluster P DEVICEINUSE9Device incompatible connected to other LD disk in cluster J CONTTRACEACT3Continuous tracing is already active for device !AZJ CONTTRACENOTACT/Continuous tracing is not active for device !AZ , NOTRCDATANo trace data available ( TRCDISABLTracing is disabled . TRCENABLTracing is already enabled 0 BADENTPARAMBad /ENTRIES parameter(s) 6 PASTDATA#Requested entry(s) past end of data* CONFQUALConflicting qualifiers & DUPUNITDuplicate unitnumber0 NOSUPPORTDevice !AZ is not supported : NOUNITSFOUND#No useable logical disk units found. BADDEVSYNTAXBad device syntax (!AZ)* DETECTEDERRDetected fatal error> NOWORLDPRIV(No privilege to stop trace of device !AZ> NOGROUPPRIV(No privilege to stop trace of device !AZ2 NOWATCHDATA No watchpoint data available* WPTNOTFOUNDWatchpoint not foundH NOREADWRITE1No read or write function specified for file mode : VBNERROR&Illegal virtual block number specified < FILEONOTHER&File not allowed to be on other device* NOCLUSTERNo cluster code loaded:
NOTVISIBLE$Device is not visible on other nodes 0 INVGEOMETRYInvalid geometry specified6 BADALLOCLASS Bad allocation class specified J DEVCONNECTED2Cannot set allocation class with active LD devices LD # * [VDBURG.LD.FWARE.KIT]LD_DEFINES.H;1 + , d . / ! H 4 @ - MO 0 1 2 3 K P W O 5 6 im 7 Ȋm 8 9 G ! H H J * /* Definitions to use with the LDdriver */ #include #include #define IO$_LD_CONTROL 20 #define LDIO_CONNECT 0 #define LDIO_DISCONNECT 1 #define LDIO_ENABLE_TRACE 2 #define LDIO_DISABLE_TRACE 3 #define LDIO_GET_TRACE 4 #define LDIO_RESET_TRACE 5 #define LDIO_GET_CONNECTION 6 #define LDIO_SET_SEED 7 #define LDIO_ENABLE_WATCH 8 #define LDIO_DISABLE_WATCH 9 #define LDIO_GET_WATCH 10 #define LDIO_RESUME_WATCH 11 #define LDIO_GET_SUSPEND_LIST 12 #define LDIO_ENABLE_PROTECT 13 #define LDIO_DISABLE_PROTECT 14 #define LDIO_SET_ALLOCLASS 15 #define LDIO_M_REPLACE 256 #define LDIO_V_REPLACE 8 @ #define LDIO_M_ABORT 512 #define LDIO_V_ABORT 9 #define LDIO_M_INQUIRE 1024 #define LDIO_V_INQUIRE 10 #define LDIO_M_NOWAIT 2048 #define LDIO_V_NOWAIT 11 #define LDIO_M_RESET 4096 #define LDIO_V_RESET 12 #define LDIO_M_SHARE 8192 #define LDIO_V_SHARE 13 #define WATCH_ACTION_SUSPEND 0 #define WATCH_ACTION_CRASH 1 #define WATCH_ACTION_ERROR 2 #define WATCH_ACTION_OPCOM 3 /*( Structure definitions and declarations */ struct trace_ent { unsigned int pid; unsigned int lbn; unsigned int bcnt; unsigned short func; int iosb[2]; int start_time[2]; int end_time[2];
}; struct watchpt { unsigned int lbn; ! unsigned short flags; " unsigned short action; unsigned short func;# unsigned short retcode; struct sbkdef *sbk; struct fiddef fid;
}; #define FLAGS_NOLBN 0x01 #define FLAGS_FILE 0x02 #define FLAGS_REMOVE_ALL 0x80 struct suspend_list { unsigned int pid; unsigned int lbn; ! unsigned short flags; " unsigned short action; unsigned short func;# unsigned short retcode;
}; # * [VDBURG.LD.FWARE.KIT]MOUNTVER.COM;1 + , cb . / ! H 4 D - MO 0 1 2 3 K P W O 5 6 @mb 7 =ϊm 8 9 G ! H H J $ set verify
$ set noon $!8 $! Example of how to put a device into mountverification $!! $ ld create/nobackup tempdisk.dsk $ $ ld connect/log/symbol tempdisk.dsk' $ init/nohigh/system lda'ld_unit': test $ ld trace lda'ld_unit': $ mount lda'ld_unit': testA $ ld watch lda'ld_unit': 1/action=error=%x84/function=code=%x0808 ; $ ld watch lda'ld_unit': 10/action=error=%x84/function=read 6 $ ld watch lda'ld_unit': 10/action=opcom/function=read $ ld show/watch lda'ld_unit': $ reply/enable/temp D $ spawn/nowait/input=nl: dump lda'ld_unit':/block=(start=10,count=1)) $ inquire dummy "Press return to continue $ ld nowatch lda'ld_unit': $ ld show/trace lda'ld_unit': $ reply/disable $ dism lda'ld_unit': $ ld disc lda'ld_unit': # $ delete/nolog/noconf tempdisk.dsk; NR $ LD051.A i o k COM;1
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