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тАО06-17-2010 05:48 AM
тАО06-17-2010 05:48 AM
TRU64-unix 5.1A cluster crashed
I have cusomer with 2 DS25 in cluster and 1 server crashed ,The server with UNIX 5.1A ( REV 1885 ) and cluster 1.6
The error that I got in crash dump is:
luster alias subsystem enabled
MEMORY CHANNEL API - initializing
Environmental Monitoring Subsystem Configured.
trap: invalid memory read access from kernel mode
faulting virtual address: 0x0000000000000000
pc of faulting instruction: 0xfffffc000065d1f4
ra contents at time of fault: 0xfffffc0000de3fcc
sp contents at time of fault: 0xfffffe0544ec74c0
panic (cpu 1): kernel memory fault
syncing disks... dump device name: dsk21-01, num: 0x130015d, off: 0x10, len: 0x5dc000
LSM attempting to dump to device at major 19 minor 349
dump device name: dsk1b-01, num: 0x1300288, off: 0x0, len: 0x5dc000
LSM attempting to dump to device at major 19 minor 648
"'
Any idea what cause the server to crash?
The error that I got in crash dump is:
luster alias subsystem enabled
MEMORY CHANNEL API - initializing
Environmental Monitoring Subsystem Configured.
trap: invalid memory read access from kernel mode
faulting virtual address: 0x0000000000000000
pc of faulting instruction: 0xfffffc000065d1f4
ra contents at time of fault: 0xfffffc0000de3fcc
sp contents at time of fault: 0xfffffe0544ec74c0
panic (cpu 1): kernel memory fault
syncing disks... dump device name: dsk21-01, num: 0x130015d, off: 0x10, len: 0x5dc000
LSM attempting to dump to device at major 19 minor 349
dump device name: dsk1b-01, num: 0x1300288, off: 0x0, len: 0x5dc000
LSM attempting to dump to device at major 19 minor 648
"'
Any idea what cause the server to crash?
3 REPLIES 3
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тАО06-17-2010 06:56 AM
тАО06-17-2010 06:56 AM
Re: TRU64-unix 5.1A cluster crashed
+
If the system was able to reboot after the crash, there should be a recent crash_data.x in /var/adm/crash/ then please post that here.
The posted output is not sufficient to determine a possible cause for the crash.
Rgds.
\ Johan.
+
_JB_
If the system was able to reboot after the crash, there should be a recent crash_data.x in /var/adm/crash/ then please post that here.
The posted output is not sufficient to determine a possible cause for the crash.
Rgds.
\ Johan.
+
_JB_
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тАО06-17-2010 09:04 AM
тАО06-17-2010 09:04 AM
Re: TRU64-unix 5.1A cluster crashed
Hereby the ftp server with crash data
ftp://transfer.comverse.com/outgoing/ercohen/sdp1a_crach_files_20100616.zip
ftp://transfer.comverse.com/outgoing/ercohen/sdp1a_crach_files_20100616.zip
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тАО07-13-2010 11:35 PM
тАО07-13-2010 11:35 PM
Re: TRU64-unix 5.1A cluster crashed
I see two different crashes there.
One (.9) is related to virtual memory handling and the other (.10)
does look like a issue with the aha_chim (SCSI-Adapter) - Driver.
I guess your next question is..."What can I do to avoid this ?"
There are two points that I would go for...
1-the crashed node is a AlphaServer DS25 running on Firmware: 6.8-18
the most recent Firmware is Version 7.3 ! See:
http://h18002.www1.hp.com/alphaserver/firmware/readmes/ds25.html
I would go for a update of the Firmware.
(Don't forget to check the other node for this too !)
2-if you have to stay on 5.1A, well...go and look if you have all
additional early release patches installed, if not get and install them.
http://h30097.www3.hp.com/unix/EarlyReleasePatch-download.html
Better would be a consideration if you can go/upgrade to 5.1B-5
but that is only my humble opinion.
Greetings,
--Uwe.
One (.9) is related to virtual memory handling and the other (.10)
does look like a issue with the aha_chim (SCSI-Adapter) - Driver.
I guess your next question is..."What can I do to avoid this ?"
There are two points that I would go for...
1-the crashed node is a AlphaServer DS25 running on Firmware: 6.8-18
the most recent Firmware is Version 7.3 ! See:
http://h18002.www1.hp.com/alphaserver/firmware/readmes/ds25.html
I would go for a update of the Firmware.
(Don't forget to check the other node for this too !)
2-if you have to stay on 5.1A, well...go and look if you have all
additional early release patches installed, if not get and install them.
http://h30097.www3.hp.com/unix/EarlyReleasePatch-download.html
Better would be a consideration if you can go/upgrade to 5.1B-5
but that is only my humble opinion.
Greetings,
--Uwe.
The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. By using this site, you accept the Terms of Use and Rules of Participation.
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