GNU/Linux man pages
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Syntaxe et mise en oeuvre :
GNU/Linux |
CentOS 5.2 |
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vgcfgbackup(8) |
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vgcfgbackup − backup volume group descriptor area
vgcfgbackup [−d|−−debug] [−f|−−file filename] [−h|−−help] [−−ignorelockingfailure] [−P|−−partial] [−v|−−verbose] [VolumeGroupName...]
vgcfgbackup allows you to backup the metadata of your volume groups. If you don’t name any volume groups on the command line, all of them will be backed up.
In a default installation, each volume group gets backed up into a separate file bearing the name of the volume group in the directory /etc/lvm/backup. You can write the backup to an alternative file using -f. In this case if you are backing up more than one volume group the filename is treated as a template, and %s gets replaced by the volume group name.
NB. This DOESN’T backup user/system data in logical volume(s)! Backup /etc/lvm regularly too.
See lvm for common options.
lvm(8), vgcfgrestore(8)
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vgcfgbackup(8) | |