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тАО08-13-2010 01:28 AM
тАО08-13-2010 01:28 AM
I've got network issue to cause MC ServiceGuard halted and server rebooted, after it's reboot,a package could not startup cause it could not mount a specific filesystem.one VG configured in the package lost its device files for no reason including lv* and rlv*(just one lv in that vg), vg's configuration on other server was not a correct copy. there was no map file backup for this vg, how could I achive to recover this vg?
thanks a lot!
Solved! Go to Solution.
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тАО08-13-2010 01:37 AM
тАО08-13-2010 01:37 AM
Re: how to recover a VG with its devices files lost?
else
restore the volume configuration from
/etc/lvmconf directory.
man vgcfgrestore
for more information.
What HPUX and service guard?
BR,
Kapil+
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тАО08-13-2010 02:31 AM
тАО08-13-2010 02:31 AM
Re: how to recover a VG with its devices files lost?
Restore files /dev/vglost/* from backup.
Rgs,
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тАО08-13-2010 04:45 AM
тАО08-13-2010 04:45 AM
Re: how to recover a VG with its devices files lost?
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тАО08-13-2010 04:46 AM
тАО08-13-2010 04:46 AM
Re: how to recover a VG with its devices files lost?
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тАО08-13-2010 05:09 PM
тАО08-13-2010 05:09 PM
Re: how to recover a VG with its devices files lost?
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тАО08-14-2010 09:37 AM
тАО08-14-2010 09:37 AM
Re: how to recover a VG with its devices files lost?
try to activate the VG and see if those LV devices will get created.
Unix operates with beer.
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тАО08-14-2010 10:02 AM
тАО08-14-2010 10:02 AM
Re: how to recover a VG with its devices files lost?
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тАО08-14-2010 11:21 AM
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тАО08-15-2010 02:59 AM
тАО08-15-2010 02:59 AM
Re: how to recover a VG with its devices files lost?
So you're saying that a vgdisplay -v /dev/
Like victor says, vgexport/vgimport would be the proper way to get the device files back, without specifying a mapfile as a backup seems also not have been taken, so afterwards you will need to rename the device files again that dont have a "standard" lvol* name.
If you have a ll output of the /dev/
Greetz,
Chris