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тАО08-11-2010 11:01 AM
тАО08-11-2010 11:01 AM
I had one disk(Hot Swappable) replacement activity. disk was mirrored. without breaking mirror disk was replaced by HP-FE. Stale lvols were there. Then I tried to first remove disk from vg00. But got the following error.
===========================================
cow08157:root vgreduce vg00 /dev/dsk/c2t0d0
vgreduce: Physical volume "/dev/dsk/c2t0d0" could not be removed since some of its
physical extents are still in use.
=======================================
Then i tried to break the mirror.
cow08157:root lvreduce -m 0 /dev/vg00/lvol7 /dev/dsk/c2t0d0
Usage: lvreduce
[-A Autobackup]
{-l LogicalExtentsNumber |
-L LogicalVolumeSize}
[-f]
LogicalVolumePath
"m": Illegal option.
Please suggest and how to proceed as it is production box.
Regards
kris
----------------------------------------------------------------------------------------------
P.S. This thread has been moved from system administration to LVM and VxVM - Forum Moderator
Solved! Go to Solution.
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тАО08-11-2010 06:32 PM
тАО08-11-2010 06:32 PM
Re: LVM error
you should use lvchange instead of lvreduce
Turn the mirror write cache off on a logical volume:
lvchange -M n /dev/vg01/lvol1
reference link:
http://www.informatik.uni-frankfurt.de/doc/man/hpux/lvchange.1m.html
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тАО08-11-2010 06:35 PM
тАО08-11-2010 06:35 PM
Re: LVM error
Refer page 18.
Regards,
VVS
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тАО08-11-2010 06:36 PM
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тАО08-11-2010 09:57 PM
тАО08-11-2010 09:57 PM
Re: LVM error
if you are getting the error message like "m": Illegal option " then there will not be mirror license. please check do you have the mirror license or not...
Thanks,
Shan.
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тАО08-12-2010 05:25 AM
тАО08-12-2010 05:25 AM
Re: LVM error
thanks a lot