GNU/Linux man pages
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Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
CentOS 5.2 |
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vgsplit(8) |
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vgsplit − split a volume group into two
vgsplit [−−alloc AllocationPolicy] [−A|−−autobackup {y|n}] [−c|−−clustered {y|n}] [−d|−−debug] [−h|−−help] [−l|−−maxlogicalvolumes MaxLogicalVolumes] [-M|−−metadatatype type] [-p|−−maxphysicalvolumes MaxPhysicalVolumes] [−t|−−test] [−v|−−verbose] SourceVolumeGroupName DestinationVolumeGroupName PhysicalVolumePath [PhysicalVolumePath...]
vgsplit moves PhysicalVolumePath(s) from SourceVolumeGroupName into DestinationVolumeGroupName.
If DestinationVolumeGroupName does not exist, a new volume group will be created. The default attributes for the new volume group can be specified with −−alloc, −−clustered, −−maxlogicalvolumes, −−metadatatype, and −−maxphysicalvolumes (see vgcreate(8) for a description of these options). If any of these options are not given, default attribute(s) are taken from SourceVolumeGroupName.
If DestinationVolumeGroupName does exist, it will be checked for compatibility with SourceVolumeGroupName before the physical volumes are moved. Specifying any of the above default volume group attributes with an existing destination volume group is an error, and no split will occur.
Logical Volumes cannot be split between Volume Groups. Each existing Logical Volume must be entirely on the Physical Volumes forming either the source or the destination Volume Group.
See lvm for common options.
lvm(8), vgcreate(8), vgextend(8), vgreduce(8), vgmerge(8)
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vgsplit(8) | |