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тАО02-05-2001 09:54 AM
тАО02-05-2001 09:54 AM
ServiceGuard cluster locks
When I look in the syslog I get the following error:
WARNING: Cluster lock on disk /dev/dsk/c1t0d5 is missing!
until it is fixed, a single failure could cause all nodes in the cluster to crash.
I looked on the systems and the secondary was missing the special file for this disk. So, I used insf to create it and did the cmapplyconf again. But that didn't work. What am I missing?
WARNING: Cluster lock on disk /dev/dsk/c1t0d5 is missing!
until it is fixed, a single failure could cause all nodes in the cluster to crash.
I looked on the systems and the secondary was missing the special file for this disk. So, I used insf to create it and did the cmapplyconf again. But that didn't work. What am I missing?
3 REPLIES 3
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тАО02-05-2001 10:52 AM
тАО02-05-2001 10:52 AM
Re: ServiceGuard cluster locks
Hi:
To affect an update in the cluster lock disk, the cluster must be halted before you run 'cmapplyconf'.
...JRF...
To affect an update in the cluster lock disk, the cluster must be halted before you run 'cmapplyconf'.
...JRF...
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тАО02-05-2001 12:23 PM
тАО02-05-2001 12:23 PM
Re: ServiceGuard cluster locks
I think this thread is pretty good, it gives some pretty good step by step instructions on this:
http://forums.itrc.hp.com/cm/QuestionAnswer/1,1150,0x6ceff841489fd4118fef0090279cd0f9,00.html
/rcw
http://forums.itrc.hp.com/cm/QuestionAnswer/1,1150,0x6ceff841489fd4118fef0090279cd0f9,00.html
/rcw
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тАО02-06-2001 02:23 AM
тАО02-06-2001 02:23 AM
Re: ServiceGuard cluster locks
Perhaps you get a failed disk.
Check first:
dmesg
ioscan -fCdisk # search for
vi /var/adm/syslog/syslog.log
vgdisplay -v | grep stale
If this is the problem change failed disk. If the disk is hot plug you not need stop the cluster:
pvcreate
vgcfgrestore
vgchange -a y
vgsync
And cluster lock willbe regenerated.
If your problem is not a failed disk, you must stop cluster and reaply configuration.
There are more threads, and more complete, about this question.
Check first:
dmesg
ioscan -fCdisk # search for
vi /var/adm/syslog/syslog.log
vgdisplay -v | grep stale
If this is the problem change failed disk. If the disk is hot plug you not need stop the cluster:
pvcreate
vgcfgrestore
vgchange -a y
vgsync
And cluster lock willbe regenerated.
If your problem is not a failed disk, you must stop cluster and reaply configuration.
There are more threads, and more complete, about this question.
unsupported
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