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тАО03-06-2007 07:40 PM
тАО03-06-2007 07:40 PM
First crash happened while doing backup of ODS-5 disk (DISK$ORACLE10) to save set on another disk.
Second crash happened when doing backup of that disk to tape.
Disk had large number of files.
Before crash node had big ENQ/DEQ rate (cca. 8-9000)
After many files were deleted from that disk, backup works OK.
OS version is 8.2 (patched), 2 X ES80, storage is XP 10000.
See attached
Solved! Go to Solution.
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тАО03-06-2007 07:42 PM
тАО03-06-2007 07:42 PM
Re: Cluster member crash while doing backup
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тАО03-06-2007 08:46 PM
тАО03-06-2007 08:46 PM
Re: Cluster member crash while doing backup
We had a reproducer, and a patch had then been issued by HP.
I will dig in my files to get more details.
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тАО03-07-2007 12:34 PM
тАО03-07-2007 12:34 PM
Re: Cluster member crash while doing backup
Above given output of that specific process , which was gone in resource wait and after that system was crashed
Atul Sardana
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тАО03-07-2007 01:51 PM
тАО03-07-2007 01:51 PM
Re: Cluster member crash while doing backup
in first crash reason is RWSCS Resource Wait for System Communications Services
If a process seems to be in RWSCS for a 'long time', it usually means it's not hung in this state, but getting into and out of RWSCS so quickly, that you don't see the non-RWSCS state (just check increasing IO count or CPU cycles to confirm, that the process is not hung).
Atul Sardana
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тАО03-07-2007 05:49 PM
тАО03-07-2007 05:49 PM
Re: Cluster member crash while doing backup
The second crash in sys$pgadriver, part of the fibre channel drivers. Again, without a dump it's hard to tell if this is a known issue.
At least make sure that the latest patches for Monitor and Scsi are installed.
RWSCS has nothing to do with the crash, it's a completetly normal process state.
Jur.
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тАО03-07-2007 06:33 PM
тАО03-07-2007 06:33 PM
Re: Cluster member crash while doing backup
$ product show history
----------------------------------- ----------- ----------- --------------------
PRODUCT KIT TYPE OPERATION DATE AND TIME
----------------------------------- ----------- ----------- --------------------
DEC AXPVMS TCPIP V5.5-11ECO2 Full LP Install 06-MAR-2007 19:20:16
DEC AXPVMS TCPIP V5.5-11ECO1 Full LP Remove 06-MAR-2007 19:20:16
DEC AXPVMS DWMOTIF_ECO01 V1.5 Patch Install 06-MAR-2007 19:07:36
DEC AXPVMS VMS82A_ACRTL V2.0 Patch Install 06-MAR-2007 18:50:05
DEC AXPVMS VMS82A_DDTM V2.0 Patch Install 06-MAR-2007 18:50:05
DEC AXPVMS VMS82A_FIBRE_SCSI V3.0 Patch Install 06-MAR-2007 18:50:05
DEC AXPVMS VMS82A_LAN V2.0 Patch Install 06-MAR-2007 18:50:05
DEC AXPVMS VMS82A_UPDATE V6.0 Patch Install 06-MAR-2007 18:41:09
DEC AXPVMS FASTVM122 V1.2-21 Full LP Install 19-DEC-2006 05:25:33
IBM AXPVMS WMQCLIENT V5.30 Full LP Install 19-DEC-2006 05:12:22
HP AXPVMS AVAIL_MAN_ANA V2.6-AA Full LP Install 19-DEC-2006 04:13:59
HP VMS AVAIL_MAN_COL V2.6-AV Full LP Install 19-DEC-2006 04:13:30
DEC AXPVMS JAVA142 V1.4-24P5 Full LP Install 19-DEC-2006 02:38:28
DEC AXPVMS JAVA142 V1.4-24P2 Full LP Remove 19-DEC-2006 02:38:28
DEC AXPVMS JAVA142 V1.4-24P2 Full LP Install 19-DEC-2006 02:37:34
DEC AXPVMS JAVA142 V1.4-24 Full LP Remove 19-DEC-2006 02:37:34
DEC AXPVMS JAVA142 V1.4-24 Full LP Install 19-DEC-2006 02:36:40
DEC AXPVMS VMS82A_XFC V2.0 Patch Install 19-DEC-2006 02:19:33
DEC AXPVMS VMS82A_UPDATE V5.0 Patch Install 19-DEC-2006 02:18:39
DEC AXPVMS VMS82A_UPDATE V4.0 Patch Install 19-DEC-2006 02:01:54
DEC AXPVMS TCPIP V5.5-11ECO1 Full LP Install 11-OCT-2006 11:02:32
DEC AXPVMS TCPIP V5.5-11 Full LP Remove 11-OCT-2006 11:02:32
DEC AXPVMS VMS82A_ACRTL V1.0 Patch Install 11-OCT-2006 11:00:51
DEC AXPVMS VMS82A_BASRTL V2.0 Patch Install 11-OCT-2006 10:59:15
DEC AXPVMS VMS82A_CLUSTER V1.0 Patch Install 11-OCT-2006 10:58:48
DEC AXPVMS VMS82A_DEBUG V1.0 Patch Install 11-OCT-2006 10:58:10
DEC AXPVMS VMS82A_FIBRE_SCSI V2.0 Patch Install 11-OCT-2006 10:57:36
DEC AXPVMS VMS82A_INSTAL V1.0 Patch Install 11-OCT-2006 10:57:03
DEC AXPVMS VMS82A_LMF V2.0 Patch Install 11-OCT-2006 10:56:32
DEC AXPVMS VMS82A_LOADSS V2.0 Patch Install 11-OCT-2006 10:56:06
DEC AXPVMS VMS82A_OPCOM V1.0 Patch Install 11-OCT-2006 10:55:39
DEC AXPVMS VMS82A_QMAN V1.0 Patch Install 11-OCT-2006 10:55:12
DEC AXPVMS VMS82A_TDF V2.0 Patch Install 11-OCT-2006 10:54:41
DEC AXPVMS VMS82A_TZ V1.0 Patch Install 11-OCT-2006 10:53:57
DEC AXPVMS VMS82A_SYS V5.0 Patch Install 11-OCT-2006 10:52:39
DEC AXPVMS VMS82A_UPDATE V3.0 Patch Install 11-OCT-2006 10:51:47
DEC AXPVMS VMS82A_PCSI V1.0 Patch Install 11-OCT-2006 10:50:24
CPQ AXPVMS CDSA V2.1-331 Full LP Install 11-OCT-2006 09:48:08
DEC AXPVMS DECNET_PHASE_IV V8.2 Full LP Install 11-OCT-2006 09:48:08
DEC AXPVMS DWMOTIF V1.5 Full LP Install 11-OCT-2006 09:48:08
DEC AXPVMS OPENVMS V8.2 Platform Install 11-OCT-2006 09:48:08
DEC AXPVMS TCPIP V5.5-11 Full LP Install 11-OCT-2006 09:48:08
DEC AXPVMS VMS V8.2 Oper System Install 11-OCT-2006 09:48:08
HP AXPVMS AVAIL_MAN_BASE V8.2 Full LP Install 11-OCT-2006 09:48:08
HP AXPVMS KERBEROS V2.1-72 Full LP Install 11-OCT-2006 09:48:08
HP AXPVMS TDC_RT V2.1-69 Full LP Install 11-OCT-2006 09:48:08
----------------------------------- ----------- ----------- --------------------
46 items found
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тАО03-07-2007 09:24 PM
тАО03-07-2007 09:24 PM
SolutionCrash2 reason code was a 444, page read error. This means that an image tried to access a page that was not resident in memory, and when VMS tried to retrieve that page it failed. The non-resident page could have been either in the image file or in a pagefile.
In either case, the primary issue is that the relevant disk was not accessible at the time. Depending on where the respective disks are, this could be a side effect of the same problem that caused crash1. A problem in the access path to those disks.
If you have HP support, escalate both crashes. You may include my comments above if you wish.
JT:
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тАО03-08-2007 06:12 PM
тАО03-08-2007 06:12 PM
Re: Cluster member crash while doing backup
please remember to just post the CLUE$COLLECT:CLUE$node_ddmmyy_hhmm.LIS file (as you've correctly done for the 2nd crash), if you ask for advice on a system crash. Posting all kind of SDA output is typically no help at all. If more detailled information is needed, you will be specifically asked for it.
The INVEXCPTN crash at SYS$PGADRIVER+08C88 needs to be escalated to HP OpenVMS engineering, IF you are running the most recent SYS$PGADRIVER available for V8.2:
SYS$PGADRIVER linked 12-JAN-2007 19:19:41.66 from VMS82A_FIBRE_SCSI-V0300
As you didn't post the CLUE file for this crash, I can't tell, which driver you were running at the time of the crash, but your product history indicates you've installed that patch, but only AFTER the first crash in SYS$PGADRIVER !
The 2nd crash occured due to a page read error - as John has already indicated - and the failure was a SS$_VOLINV. You would need to find out, which disk the data was to be read in from and what happened to that disk. Check the errorlog for disk errors preceeding the crash !
Consider to also provide the other 2 CLUE files (CETINA and DINARA from 5-MAR-2007) for more detailled information about those crashes.
Volker.
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тАО03-18-2007 08:51 PM
тАО03-18-2007 08:51 PM
Re: Cluster member crash while doing backup
I am very sorry I did not reply before.
I was very sick!
I did escalate a case to VMS support.
I will post the results when I get the response.