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тАО02-06-2006 05:04 AM
тАО02-06-2006 05:04 AM
Re: Lvextend: could not re-synchonize logical volume
lvsysnc o/p is same as above.
Regards,
Awadhesh
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тАО02-06-2006 05:14 AM
тАО02-06-2006 05:14 AM
Re: Lvextend: could not re-synchonize logical volume
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тАО02-06-2006 12:58 PM
тАО02-06-2006 12:58 PM
Re: Lvextend: could not re-synchonize logical volume
To determine the cause correctly pls give me output of below commands:
#vgdisplay -v vgname --- vg contains you lv
#ioscan -fnC disk
It is suspected that PV (phisical volume- disks or lUNS) has problem!
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тАО02-06-2006 03:14 PM
тАО02-06-2006 03:14 PM
Re: Lvextend: could not re-synchonize logical volume
U pls do lvreduce and remove that pv which is showing some stale extents.
Then try dd to check the disk whether it has some bad sectors.
Then extend the lv again to that pv, i hope this will sovle ur issue. Ur data will be intact.
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тАО02-06-2006 05:12 PM
тАО02-06-2006 05:12 PM
SolutionThe problem here is in the primary copy which is not allowing data to be read from the disk for mirroring onto the second. The solution will be to remove LVOL and recreate it on the second disk which at present have STALE PEs. Doing so will allow you to use the LVOL from one copy for time being and as soon as the faulty disk is replaced extend the mirror onto it.
Also you can have a read test on the faulty disk by
#dd if=/dev/rdsk/cxtydz of=/dev/null bs=1024K
Where /dev/rdsk/vxtydz is the disk having first copy of this LVOL not the one you are extending to.
HTH,
Devender
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тАО02-06-2006 07:44 PM
тАО02-06-2006 07:44 PM
Re: Lvextend: could not re-synchonize logical volume
fsck -F vxfs|hfs -o full,nolog /xxxxx
second , you can also try this : lvcreate -l 1 -n test vg0x; lvextend -m 1 /dev/vg0x/xvolxxxx pv-path ; lvextend -L bigger-size /dev/vg0x/xvolxxxx; lvsync /dev/vg0x/xvolxxxx
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тАО02-06-2006 07:45 PM
тАО02-06-2006 07:45 PM
Re: Lvextend: could not re-synchonize logical volume
you should check your source volume
fsck -F vxfs|hfs -o full,nolog /xxxxx
you can also try this : lvcreate -l 1 -n test vg0x; lvextend -m 1 /dev/vg0x/xvolxxxx pv-path ; lvextend -L bigger-size /dev/vg0x/xvolxxxx; lvsync /dev/vg0x/xvolxxxx
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тАО02-07-2006 01:43 AM
тАО02-07-2006 01:43 AM
Re: Lvextend: could not re-synchonize logical volume
I accedently assign you 0 points, wating for ur post before closing this thread.
Regards,
Awadhesh
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тАО02-07-2006 03:22 AM
тАО02-07-2006 03:22 AM
Re: Lvextend: could not re-synchonize logical volume
Here is my post :-)
-Arun
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тАО02-07-2006 03:58 AM
тАО02-07-2006 03:58 AM
Re: Lvextend: could not re-synchonize logical volume
Regards,
Awadhesh
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