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lvm2/tools/commands.h
Jonathan Earl Brassow 0c506d9a40 Support the ability to replace specific devices in a RAID array. 
RAID is not like traditional LVM mirroring.  LVM mirroring required failed
devices to be removed or the logical volume would simply hang.  RAID arrays can
keep on running with failed devices.  In fact, for RAID types other than RAID1,
removing a device would mean substituting an error target or converting to a
lower level RAID (e.g. RAID6 -> RAID5, or RAID4/5 to RAID0).  Therefore, rather
than removing a failed device unconditionally and potentially allocating a
replacement, RAID allows the user to "replace" a device with a new one.  This
approach is a 1-step solution vs the current 2-step solution.

example> lvconvert --replace <dev_to_remove> vg/lv [possible_replacement_PVs]

'--replace' can be specified more than once.

example> lvconvert --replace /dev/sdb1 --replace /dev/sdc1 vg/lv
2011-11-30 02:02:10 +00:00

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/*
* Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.
* Copyright (C) 2004-2007 Red Hat, Inc. All rights reserved.
*
* This file is part of LVM2.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License v.2.1.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*********** Replace with script?
xx(e2fsadm,
"Resize logical volume and ext2 filesystem",
"e2fsadm "
"[-d|--debug] " "[-h|--help] " "[-n|--nofsck]" "\n"
"\t{[-l|--extents] [+|-]LogicalExtentsNumber |" "\n"
"\t [-L|--size] [+|-]LogicalVolumeSize[bBsSkKmMgGtTpPeE]}" "\n"
"\t[-t|--test] " "\n"
"\t[-v|--verbose] " "\n"
"\t[--version] " "\n"
"\tLogicalVolumePath" "\n",
extents_ARG, size_ARG, nofsck_ARG, test_ARG)
*********/
xx(dumpconfig,
"Dump active configuration",
PERMITTED_READ_ONLY,
"dumpconfig "
"\t[-f|--file filename] " "\n"
"[ConfigurationVariable...]\n",
file_ARG)
xx(formats,
"List available metadata formats",
PERMITTED_READ_ONLY,
"formats\n")
xx(help,
"Display help for commands",
PERMITTED_READ_ONLY,
"help <command>" "\n")
/*********
xx(lvactivate,
"Activate logical volume on given partition(s)",
"lvactivate "
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[-v|--verbose]\n"
"Logical Volume(s)\n")
***********/
xx(lvchange,
"Change the attributes of logical volume(s)",
CACHE_VGMETADATA | PERMITTED_READ_ONLY,
"lvchange\n"
"\t[-A|--autobackup y|n]\n"
"\t[-a|--available [e|l]y|n]\n"
"\t[--addtag Tag]\n"
"\t[--alloc AllocationPolicy]\n"
"\t[-C|--contiguous y|n]\n"
"\t[-d|--debug]\n"
"\t[--deltag Tag]\n"
"\t[-f|--force]\n"
"\t[-h|--help]\n"
"\t[--ignorelockingfailure]\n"
"\t[--ignoremonitoring]\n"
"\t[--monitor {y|n}]\n"
"\t[--poll {y|n}]\n"
"\t[--noudevsync]\n"
"\t[-M|--persistent y|n] [--major major] [--minor minor]\n"
"\t[-P|--partial] " "\n"
"\t[-p|--permission r|rw]\n"
"\t[-r|--readahead ReadAheadSectors|auto|none]\n"
"\t[--refresh]\n"
"\t[--resync]\n"
"\t[--sysinit]\n"
"\t[-t|--test]\n"
"\t[-v|--verbose]\n"
"\t[-y|--yes]\n"
"\t[--version]" "\n"
"\tLogicalVolume[Path] [LogicalVolume[Path]...]\n",
alloc_ARG, autobackup_ARG, available_ARG, contiguous_ARG, force_ARG,
ignorelockingfailure_ARG, ignoremonitoring_ARG, major_ARG, minor_ARG,
monitor_ARG, noudevsync_ARG, partial_ARG, permission_ARG, persistent_ARG,
poll_ARG, readahead_ARG, resync_ARG, refresh_ARG, addtag_ARG, deltag_ARG,
sysinit_ARG, test_ARG, yes_ARG)
xx(lvconvert,
"Change logical volume layout",
0,
"lvconvert "
"[-m|--mirrors Mirrors [{--mirrorlog {disk|core|mirrored}|--corelog}]]\n"
"\t[--type SegmentType]\n"
"\t[--repair [--use-policies]]\n"
"\t[--replace PhysicalVolume]\n"
"\t[-R|--regionsize MirrorLogRegionSize]\n"
"\t[--alloc AllocationPolicy]\n"
"\t[-b|--background]\n"
"\t[-d|--debug]\n"
"\t[-f|--force]\n"
"\t[-h|-?|--help]\n"
"\t[-i|--interval seconds]\n"
"\t[--stripes Stripes [-I|--stripesize StripeSize]]\n"
"\t[--noudevsync]\n"
"\t[-v|--verbose]\n"
"\t[-y|--yes]\n"
"\t[--version]" "\n"
"\tLogicalVolume[Path] [PhysicalVolume[Path]...]\n\n"
"lvconvert "
"[--splitmirrors Images --trackchanges]\n"
"[--splitmirrors Images --name SplitLogicalVolumeName]\n"
"\tLogicalVolume[Path] [SplittablePhysicalVolume[Path]...]\n\n"
"lvconvert "
"[-s|--snapshot]\n"
"\t[-c|--chunksize]\n"
"\t[-d|--debug]\n"
"\t[-h|-?|--help]\n"
"\t[--noudevsync]\n"
"\t[-v|--verbose]\n"
"\t[-Z|--zero {y|n}]\n"
"\t[--version]" "\n"
"\tOriginalLogicalVolume[Path] SnapshotLogicalVolume[Path]\n\n"
"lvconvert "
"--merge\n"
"\t[-b|--background]\n"
"\t[-i|--interval seconds]\n"
"\t[-d|--debug]\n"
"\t[-h|-?|--help]\n"
"\t[-v|--verbose]\n"
"\tLogicalVolume[Path]\n",
alloc_ARG, background_ARG, chunksize_ARG, corelog_ARG, interval_ARG,
merge_ARG, mirrorlog_ARG, mirrors_ARG, name_ARG, noudevsync_ARG,
regionsize_ARG, repair_ARG, replace_ARG, snapshot_ARG, splitmirrors_ARG,
trackchanges_ARG, type_ARG, stripes_long_ARG, stripesize_ARG, test_ARG,
use_policies_ARG, yes_ARG, force_ARG, zero_ARG)
xx(lvcreate,
"Create a logical volume",
0,
"lvcreate " "\n"
"\t[-A|--autobackup {y|n}]\n"
"\t[-a|--available [e|l]y|n]\n"
"\t[--addtag Tag]\n"
"\t[--alloc AllocationPolicy]\n"
"\t[-C|--contiguous {y|n}]\n"
"\t[-d|--debug]\n"
"\t[-h|-?|--help]\n"
"\t[--ignoremonitoring]\n"
"\t[--monitor {y|n}]\n"
"\t[-i|--stripes Stripes [-I|--stripesize StripeSize]]\n"
"\t{-l|--extents LogicalExtentsNumber[%{VG|PVS|FREE}] |\n"
"\t -L|--size LogicalVolumeSize[bBsSkKmMgGtTpPeE]}\n"
"\t[-M|--persistent {y|n}] [--major major] [--minor minor]\n"
"\t[-m|--mirrors Mirrors [--nosync] [{--mirrorlog {disk|core|mirrored}|--corelog}]]\n"
"\t[-n|--name LogicalVolumeName]\n"
"\t[--noudevsync]\n"
"\t[-p|--permission {r|rw}]\n"
"\t[-r|--readahead ReadAheadSectors|auto|none]\n"
"\t[-R|--regionsize MirrorLogRegionSize]\n"
"\t[-t|--test]\n"
"\t[--type VolumeType]\n"
"\t[-v|--verbose]\n"
"\t[-Z|--zero {y|n}]\n"
"\t[--version]\n"
"\tVolumeGroupName [PhysicalVolumePath...]\n\n"
"lvcreate \n"
"\t{ {-s|--snapshot} OriginalLogicalVolume[Path] |\n"
"\t [-s|--snapshot] VolumeGroupName[Path] -V|--virtualsize VirtualSize}\n"
"\t {-T|--thin} VolumeGroupName[Path][/PoolLogicalVolume] \n"
"\t -V|--virtualsize VirtualSize}\n"
"\t[-c|--chunksize]\n"
"\t[-A|--autobackup {y|n}]\n"
"\t[--addtag Tag]\n"
"\t[--alloc AllocationPolicy]\n"
"\t[-C|--contiguous {y|n}]\n"
"\t[-d|--debug]\n"
"\t[-h|-?|--help]\n"
"\t[--ignoremonitoring]\n"
"\t[--monitor {y|n}]\n"
"\t[-i|--stripes Stripes [-I|--stripesize StripeSize]]\n"
"\t{-l|--extents LogicalExtentsNumber[%{VG|FREE|ORIGIN}] |\n"
"\t -L|--size LogicalVolumeSize[bBsSkKmMgGtTpPeE]}\n"
"\t[--poolmetadatasize Size[bBsSkKmMgG]]\n"
"\t[-M|--persistent {y|n}] [--major major] [--minor minor]\n"
"\t[-n|--name LogicalVolumeName]\n"
"\t[--noudevsync]\n"
"\t[-p|--permission {r|rw}]\n"
"\t[-r|--readahead ReadAheadSectors|auto|none]\n"
"\t[-t|--test]\n"
"\t[--thinpool] PoolLogicalVolume\n"
"\t[-v|--verbose]\n"
"\t[--version]\n"
"\t[PhysicalVolumePath...]\n\n",
addtag_ARG, alloc_ARG, autobackup_ARG, available_ARG, chunksize_ARG,
contiguous_ARG, corelog_ARG, extents_ARG, ignoremonitoring_ARG, major_ARG,
minor_ARG, mirrorlog_ARG, mirrors_ARG, monitor_ARG, name_ARG, nosync_ARG,
noudevsync_ARG, permission_ARG, persistent_ARG, readahead_ARG,
regionsize_ARG, size_ARG, snapshot_ARG, stripes_ARG, stripesize_ARG,
test_ARG, thin_ARG, thinpool_ARG, type_ARG, virtualoriginsize_ARG,
poolmetadatasize_ARG, virtualsize_ARG, zero_ARG)
xx(lvdisplay,
"Display information about a logical volume",
PERMITTED_READ_ONLY,
"lvdisplay\n"
"\t[-a|--all]\n"
"\t[-c|--colon]\n"
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[--ignorelockingfailure]\n"
"\t[-m|--maps]\n"
"\t[--nosuffix]\n"
"\t[-P|--partial] " "\n"
"\t[--units hHbBsSkKmMgGtTpPeE]\n"
"\t[-v|--verbose]\n"
"\t[--version]" "\n"
"\t[LogicalVolume[Path] [LogicalVolume[Path]...]]\n"
"\n"
"lvdisplay --columns|-C\n"
"\t[--aligned]\n"
"\t[-a|--all]\n"
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[--ignorelockingfailure]\n"
"\t[--noheadings]\n"
"\t[--nosuffix]\n"
"\t[-o|--options [+]Field[,Field]]\n"
"\t[-O|--sort [+|-]key1[,[+|-]key2[,...]]]\n"
"\t[-P|--partial] " "\n"
"\t[--segments]\n"
"\t[--separator Separator]\n"
"\t[--unbuffered]\n"
"\t[--units hHbBsSkKmMgGtTpPeE]\n"
"\t[-v|--verbose]\n"
"\t[--version]" "\n"
"\t[LogicalVolume[Path] [LogicalVolume[Path]...]]\n",
aligned_ARG, all_ARG, colon_ARG, columns_ARG,
ignorelockingfailure_ARG, maps_ARG, noheadings_ARG, nosuffix_ARG,
options_ARG, sort_ARG, partial_ARG, segments_ARG, separator_ARG,
unbuffered_ARG, units_ARG)
xx(lvextend,
"Add space to a logical volume",
0,
"lvextend\n"
"\t[-A|--autobackup y|n]\n"
"\t[--alloc AllocationPolicy]\n"
"\t[-d|--debug]\n"
"\t[-f|--force]\n"
"\t[-h|--help]\n"
"\t[-i|--stripes Stripes [-I|--stripesize StripeSize]]\n"
"\t{-l|--extents [+]LogicalExtentsNumber[%{VG|LV|PVS|FREE|ORIGIN}] |\n"
"\t -L|--size [+]LogicalVolumeSize[bBsSkKmMgGtTpPeE]}\n"
"\t[-m|--mirrors Mirrors]\n"
"\t[--nosync]\n"
"\t[--use-policies]\n"
"\t[-n|--nofsck]\n"
"\t[--noudevsync]\n"
"\t[-r|--resizefs]\n"
"\t[-t|--test]\n"
"\t[--type VolumeType]\n"
"\t[-v|--verbose]\n"
"\t[--version]" "\n"
"\tLogicalVolume[Path] [ PhysicalVolumePath... ]\n",
alloc_ARG, autobackup_ARG, extents_ARG, force_ARG, mirrors_ARG,
nofsck_ARG, nosync_ARG, noudevsync_ARG, resizefs_ARG, size_ARG, stripes_ARG,
stripesize_ARG, test_ARG, type_ARG, use_policies_ARG)
xx(lvmchange,
"With the device mapper, this is obsolete and does nothing.",
0,
"lvmchange\n"
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[-R|--reset]\n"
"\t[-v|--verbose]\n"
"\t[--version]" "\n",
reset_ARG)
xx(lvmdiskscan,
"List devices that may be used as physical volumes",
PERMITTED_READ_ONLY,
"lvmdiskscan\n"
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[-l|--lvmpartition]\n"
"\t[--version]" "\n",
lvmpartition_ARG)
xx(lvmsadc,
"Collect activity data",
0,
"lvmsadc\n"
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[-v|--verbose]\n"
"\t[--version]" "\n"
"\t[LogFilePath]\n" )
xx(lvmsar,
"Create activity report",
0,
"lvmsar\n"
"\t[-d|--debug]\n"
"\t[-f|--full]\n"
"\t[-h|--help]\n"
"\t[-s|--stdin]\n"
"\t[-v|--verbose]\n"
"\t[--version]" "\n"
"\tLogFilePath\n",
full_ARG, stdin_ARG)
xx(lvreduce,
"Reduce the size of a logical volume",
0,
"lvreduce\n"
"\t[-A|--autobackup y|n]\n"
"\t[-d|--debug]\n"
"\t[-f|--force]\n"
"\t[-h|--help]\n"
"\t{-l|--extents [-]LogicalExtentsNumber[%{VG|LV|FREE|ORIGIN}] |\n"
"\t -L|--size [-]LogicalVolumeSize[bBsSkKmMgGtTpPeE]}\n"
"\t[-n|--nofsck]\n"
"\t[--noudevsync]\n"
"\t[-r|--resizefs]\n"
"\t[-t|--test]\n"
"\t[-v|--verbose]\n"
"\t[-y|--yes]\n"
"\t[--version]" "\n"
"\tLogicalVolume[Path]\n",
autobackup_ARG, force_ARG, extents_ARG, nofsck_ARG, noudevsync_ARG,
resizefs_ARG, size_ARG, test_ARG, yes_ARG)
xx(lvremove,
"Remove logical volume(s) from the system",
0,
"lvremove\n"
"\t[-A|--autobackup y|n]\n"
"\t[-d|--debug]\n"
"\t[-f|--force]\n"
"\t[-h|--help]\n"
"\t[--noudevsync]\n"
"\t[-t|--test]\n"
"\t[-v|--verbose]\n"
"\t[--version]" "\n"
"\tLogicalVolume[Path] [LogicalVolume[Path]...]\n",
autobackup_ARG, force_ARG, noudevsync_ARG, test_ARG)
xx(lvrename,
"Rename a logical volume",
0,
"lvrename\n"
"\t[-A|--autobackup {y|n}] " "\n"
"\t[-d|--debug] " "\n"
"\t[-h|-?|--help] " "\n"
"\t[--noudevsync]\n"
"\t[-t|--test] " "\n"
"\t[-v|--verbose]" "\n"
"\t[--version] " "\n"
"\t{ OldLogicalVolumePath NewLogicalVolumePath |" "\n"
"\t VolumeGroupName OldLogicalVolumeName NewLogicalVolumeName }\n",
autobackup_ARG, noudevsync_ARG, test_ARG)
xx(lvresize,
"Resize a logical volume",
0,
"lvresize\n"
"\t[-A|--autobackup y|n]\n"
"\t[--alloc AllocationPolicy]\n"
"\t[-d|--debug]\n"
"\t[-f|--force]\n"
"\t[-h|--help]\n"
"\t[-i|--stripes Stripes [-I|--stripesize StripeSize]]\n"
"\t{-l|--extents [+|-]LogicalExtentsNumber[%{VG|LV|PVS|FREE|ORIGIN}] |\n"
"\t -L|--size [+|-]LogicalVolumeSize[bBsSkKmMgGtTpPeE]}\n"
"\t[-n|--nofsck]\n"
"\t[--noudevsync]\n"
"\t[-r|--resizefs]\n"
"\t[-t|--test]\n"
"\t[--type VolumeType]\n"
"\t[-v|--verbose]\n"
"\t[--version]" "\n"
"\tLogicalVolume[Path] [ PhysicalVolumePath... ]\n",
alloc_ARG, autobackup_ARG, extents_ARG, force_ARG, nofsck_ARG,
noudevsync_ARG, resizefs_ARG, size_ARG, stripes_ARG, stripesize_ARG,
test_ARG, type_ARG)
xx(lvs,
"Display information about logical volumes",
PERMITTED_READ_ONLY,
"lvs" "\n"
"\t[-a|--all]\n"
"\t[--aligned]\n"
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[--ignorelockingfailure]\n"
"\t[--nameprefixes]\n"
"\t[--noheadings]\n"
"\t[--nosuffix]\n"
"\t[-o|--options [+]Field[,Field]]\n"
"\t[-O|--sort [+|-]key1[,[+|-]key2[,...]]]\n"
"\t[-P|--partial] " "\n"
"\t[--rows]\n"
"\t[--segments]\n"
"\t[--separator Separator]\n"
"\t[--trustcache]\n"
"\t[--unbuffered]\n"
"\t[--units hHbBsSkKmMgGtTpPeE]\n"
"\t[--unquoted]\n"
"\t[-v|--verbose]\n"
"\t[--version]" "\n"
"\t[LogicalVolume[Path] [LogicalVolume[Path]...]]\n",
aligned_ARG, all_ARG, ignorelockingfailure_ARG, nameprefixes_ARG,
noheadings_ARG, nolocking_ARG, nosuffix_ARG, options_ARG, partial_ARG,
rows_ARG, segments_ARG, separator_ARG, sort_ARG, trustcache_ARG,
unbuffered_ARG, units_ARG, unquoted_ARG)
xx(lvscan,
"List all logical volumes in all volume groups",
PERMITTED_READ_ONLY,
"lvscan " "\n"
"\t[-a|--all]\n"
"\t[-b|--blockdevice] " "\n"
"\t[-d|--debug] " "\n"
"\t[-h|-?|--help] " "\n"
"\t[--ignorelockingfailure]\n"
"\t[-P|--partial] " "\n"
"\t[-v|--verbose] " "\n"
"\t[--version]\n",
all_ARG, blockdevice_ARG, ignorelockingfailure_ARG, partial_ARG)
xx(pvchange,
"Change attributes of physical volume(s)",
0,
"pvchange\n"
"\t[-a|--all]\n"
"\t[-A|--autobackup y|n]\n"
"\t[-d|--debug]\n"
"\t[-f|--force]\n"
"\t[-h|--help]\n"
"\t[-t|--test]\n"
"\t[-u|--uuid]\n"
"\t[-x|--allocatable y|n]\n"
"\t[--metadataignore y|n]\n"
"\t[-v|--verbose]\n"
"\t[--addtag Tag]\n"
"\t[--deltag Tag]\n"
"\t[--version]" "\n"
"\t[PhysicalVolumePath...]\n",
all_ARG, allocatable_ARG, allocation_ARG, autobackup_ARG, deltag_ARG,
addtag_ARG, force_ARG, metadataignore_ARG, test_ARG, uuid_ARG)
xx(pvresize,
"Resize physical volume(s)",
0,
"pvresize " "\n"
"\t[-d|--debug]" "\n"
"\t[-h|-?|--help] " "\n"
"\t[--setphysicalvolumesize PhysicalVolumeSize[bBsSkKmMgGtTpPeE]" "\n"
"\t[-t|--test] " "\n"
"\t[-v|--verbose] " "\n"
"\t[--version] " "\n"
"\tPhysicalVolume [PhysicalVolume...]\n",
physicalvolumesize_ARG, test_ARG)
xx(pvck,
"Check the consistency of physical volume(s)",
0,
"pvck "
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[--labelsector sector] " "\n"
"\t[-v|--verbose]\n"
"\t[--version]" "\n"
"\tPhysicalVolume [PhysicalVolume...]\n",
labelsector_ARG)
xx(pvcreate,
"Initialize physical volume(s) for use by LVM",
0,
"pvcreate " "\n"
"\t[--norestorefile]\n"
"\t[--restorefile file]\n"
"\t[-d|--debug]" "\n"
"\t[-f[f]|--force [--force]] " "\n"
"\t[-h|-?|--help] " "\n"
"\t[--labelsector sector] " "\n"
"\t[-M|--metadatatype 1|2]" "\n"
"\t[--pvmetadatacopies #copies]" "\n"
"\t[--metadatasize MetadataSize[bBsSkKmMgGtTpPeE]]" "\n"
"\t[--dataalignment Alignment[bBsSkKmMgGtTpPeE]]" "\n"
"\t[--dataalignmentoffset AlignmentOffset[bBsSkKmMgGtTpPeE]]" "\n"
"\t[--setphysicalvolumesize PhysicalVolumeSize[bBsSkKmMgGtTpPeE]" "\n"
"\t[-t|--test] " "\n"
"\t[-u|--uuid uuid] " "\n"
"\t[-v|--verbose] " "\n"
"\t[-y|--yes]" "\n"
"\t[-Z|--zero {y|n}]\n"
"\t[--version] " "\n"
"\tPhysicalVolume [PhysicalVolume...]\n",
dataalignment_ARG, dataalignmentoffset_ARG, force_ARG, test_ARG,
labelsector_ARG, metadatatype_ARG, metadatacopies_ARG,
metadatasize_ARG, metadataignore_ARG, norestorefile_ARG,
physicalvolumesize_ARG, pvmetadatacopies_ARG,
restorefile_ARG, uuidstr_ARG, yes_ARG, zero_ARG)
xx(pvdata,
"Display the on-disk metadata for physical volume(s)",
0,
"pvdata " "\n"
"\t[-a|--all] " "\n"
"\t[-d|--debug] " "\n"
"\t[-E|--physicalextent] " "\n"
"\t[-h|-?|--help]" "\n"
"\t[-L|--logicalvolume] " "\n"
"\t[-P[P]|--physicalvolume [--physicalvolume]]" "\n"
"\t[-U|--uuidlist] " "\n"
"\t[-v[v]|--verbose [--verbose]] " "\n"
"\t[-V|--volumegroup]" "\n"
"\t[--version] " "\n"
"\tPhysicalVolume [PhysicalVolume...]\n",
all_ARG, logicalextent_ARG, physicalextent_ARG,
physicalvolume_ARG, uuidlist_ARG, volumegroup_ARG)
xx(pvdisplay,
"Display various attributes of physical volume(s)",
CACHE_VGMETADATA | PERMITTED_READ_ONLY,
"pvdisplay\n"
"\t[-c|--colon]\n"
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[--ignorelockingfailure]\n"
"\t[-m|--maps]\n"
"\t[--nosuffix]\n"
"\t[-s|--short]\n"
"\t[--units hHbBsSkKmMgGtTpPeE]\n"
"\t[-v|--verbose]\n"
"\t[--version]" "\n"
"\t[PhysicalVolumePath [PhysicalVolumePath...]]\n"
"\n"
"pvdisplay --columns|-C\n"
"\t[--aligned]\n"
"\t[-a|--all]\n"
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[--ignorelockingfailure]\n"
"\t[--noheadings]\n"
"\t[--nosuffix]\n"
"\t[-o|--options [+]Field[,Field]]\n"
"\t[-O|--sort [+|-]key1[,[+|-]key2[,...]]]\n"
"\t[--separator Separator]\n"
"\t[--unbuffered]\n"
"\t[--units hHbBsSkKmMgGtTpPeE]\n"
"\t[-v|--verbose]\n"
"\t[--version]" "\n"
"\t[PhysicalVolumePath [PhysicalVolumePath...]]\n",
aligned_ARG, all_ARG, colon_ARG, columns_ARG, ignorelockingfailure_ARG,
maps_ARG, noheadings_ARG, nosuffix_ARG, options_ARG, separator_ARG,
short_ARG, sort_ARG, unbuffered_ARG, units_ARG)
xx(pvmove,
"Move extents from one physical volume to another",
0,
"pvmove " "\n"
"\t[--abort]\n"
"\t[-A|--autobackup {y|n}]\n"
"\t[--alloc AllocationPolicy]\n"
"\t[-b|--background]\n"
"\t[-d|--debug]\n "
"\t[-h|-?|--help]\n"
"\t[-i|--interval seconds]\n"
"\t[--noudevsync]\n"
"\t[-t|--test]\n "
"\t[-v|--verbose]\n "
"\t[--version]\n"
"\t[{-n|--name} LogicalVolume]\n"
/* "\t[{-n|--name} LogicalVolume[:LogicalExtent[-LogicalExtent]...]]\n" */
"\tSourcePhysicalVolume[:PhysicalExtent[-PhysicalExtent]...]}\n"
"\t[DestinationPhysicalVolume[:PhysicalExtent[-PhysicalExtent]...]...]\n",
abort_ARG, alloc_ARG, autobackup_ARG, background_ARG,
interval_ARG, name_ARG, noudevsync_ARG, test_ARG)
xx(pvremove,
"Remove LVM label(s) from physical volume(s)",
0,
"pvremove " "\n"
"\t[-d|--debug]" "\n"
"\t[-f[f]|--force [--force]] " "\n"
"\t[-h|-?|--help] " "\n"
"\t[-t|--test] " "\n"
"\t[-v|--verbose] " "\n"
"\t[-y|--yes]" "\n"
"\t[--version] " "\n"
"\tPhysicalVolume [PhysicalVolume...]\n",
force_ARG, test_ARG, yes_ARG)
xx(pvs,
"Display information about physical volumes",
CACHE_VGMETADATA | PERMITTED_READ_ONLY,
"pvs" "\n"
"\t[-a|--all]\n"
"\t[--aligned]\n"
"\t[-d|--debug]" "\n"
"\t[-h|-?|--help] " "\n"
"\t[--ignorelockingfailure]\n"
"\t[--nameprefixes]\n"
"\t[--noheadings]\n"
"\t[--nosuffix]\n"
"\t[-o|--options [+]Field[,Field]]\n"
"\t[-O|--sort [+|-]key1[,[+|-]key2[,...]]]\n"
"\t[-P|--partial] " "\n"
"\t[--rows]\n"
"\t[--segments]\n"
"\t[--separator Separator]\n"
"\t[--trustcache]\n"
"\t[--unbuffered]\n"
"\t[--units hHbBsSkKmMgGtTpPeE]\n"
"\t[--unquoted]\n"
"\t[-v|--verbose]\n"
"\t[--version]\n"
"\t[PhysicalVolume [PhysicalVolume...]]\n",
aligned_ARG, all_ARG, ignorelockingfailure_ARG, nameprefixes_ARG,
noheadings_ARG, nolocking_ARG, nosuffix_ARG, options_ARG, partial_ARG,
rows_ARG, segments_ARG, separator_ARG, sort_ARG, trustcache_ARG,
unbuffered_ARG, units_ARG, unquoted_ARG)
xx(pvscan,
"List all physical volumes",
PERMITTED_READ_ONLY,
"pvscan " "\n"
"\t[-d|--debug] " "\n"
"\t{-e|--exported | -n|--novolumegroup} " "\n"
"\t[-h|-?|--help]" "\n"
"\t[--ignorelockingfailure]\n"
"\t[-P|--partial] " "\n"
"\t[-s|--short] " "\n"
"\t[-u|--uuid] " "\n"
"\t[-v|--verbose] " "\n"
"\t[--version]\n",
exported_ARG, ignorelockingfailure_ARG, novolumegroup_ARG, partial_ARG,
short_ARG, uuid_ARG)
xx(segtypes,
"List available segment types",
PERMITTED_READ_ONLY,
"segtypes\n")
xx(vgcfgbackup,
"Backup volume group configuration(s)",
PERMITTED_READ_ONLY,
"vgcfgbackup " "\n"
"\t[-d|--debug] " "\n"
"\t[-f|--file filename] " "\n"
"\t[-h|-?|--help] " "\n"
"\t[--ignorelockingfailure]\n"
"\t[-P|--partial] " "\n"
"\t[-v|--verbose]" "\n"
"\t[--version] " "\n"
"\t[VolumeGroupName...]\n",
file_ARG, ignorelockingfailure_ARG, partial_ARG)
xx(vgcfgrestore,
"Restore volume group configuration",
0,
"vgcfgrestore " "\n"
"\t[-d|--debug] " "\n"
"\t[-f|--file filename] " "\n"
"\t[-l[l]|--list [--list]]" "\n"
"\t[-M|--metadatatype 1|2]" "\n"
"\t[-h|--help]" "\n"
"\t[-t|--test] " "\n"
"\t[-v|--verbose]" "\n"
"\t[--version] " "\n"
"\tVolumeGroupName",
file_ARG, list_ARG, metadatatype_ARG, test_ARG)
xx(vgchange,
"Change volume group attributes",
CACHE_VGMETADATA | PERMITTED_READ_ONLY,
"vgchange" "\n"
"\t[-A|--autobackup {y|n}] " "\n"
"\t[--alloc AllocationPolicy] " "\n"
"\t[-P|--partial] " "\n"
"\t[-d|--debug] " "\n"
"\t[-h|--help] " "\n"
"\t[--ignorelockingfailure]\n"
"\t[--ignoremonitoring]\n"
"\t[--monitor {y|n}]\n"
"\t[--[vg]metadatacopies #copies] " "\n"
"\t[--poll {y|n}]\n"
"\t[--noudevsync]\n"
"\t[--refresh]\n"
"\t[--sysinit]\n"
"\t[-t|--test]" "\n"
"\t[-u|--uuid] " "\n"
"\t[-v|--verbose] " "\n"
"\t[--version]" "\n"
"\t{-a|--available [e|l]{y|n} |" "\n"
"\t -c|--clustered {y|n} |" "\n"
"\t -x|--resizeable {y|n} |" "\n"
"\t -l|--logicalvolume MaxLogicalVolumes |" "\n"
"\t -p|--maxphysicalvolumes MaxPhysicalVolumes |" "\n"
"\t -s|--physicalextentsize PhysicalExtentSize[bBsSkKmMgGtTpPeE] |" "\n"
"\t --addtag Tag |\n"
"\t --deltag Tag}\n"
"\t[VolumeGroupName...]\n",
addtag_ARG, alloc_ARG, allocation_ARG, autobackup_ARG, available_ARG,
clustered_ARG, deltag_ARG, ignorelockingfailure_ARG, ignoremonitoring_ARG,
logicalvolume_ARG, maxphysicalvolumes_ARG, monitor_ARG, noudevsync_ARG,
metadatacopies_ARG, vgmetadatacopies_ARG, partial_ARG,
physicalextentsize_ARG, poll_ARG, refresh_ARG, resizeable_ARG,
resizable_ARG, sysinit_ARG, test_ARG, uuid_ARG)
xx(vgck,
"Check the consistency of volume group(s)",
0,
"vgck "
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[-v|--verbose]\n"
"\t[--version]" "\n"
"\t[VolumeGroupName...]\n" )
xx(vgconvert,
"Change volume group metadata format",
0,
"vgconvert " "\n"
"\t[-d|--debug]" "\n"
"\t[-h|--help] " "\n"
"\t[--labelsector sector] " "\n"
"\t[-M|--metadatatype 1|2]" "\n"
"\t[--pvmetadatacopies #copies]" "\n"
"\t[--metadatasize MetadataSize[bBsSkKmMgGtTpPeE]]" "\n"
"\t[-t|--test] " "\n"
"\t[-v|--verbose] " "\n"
"\t[--version] " "\n"
"\tVolumeGroupName [VolumeGroupName...]\n",
force_ARG, test_ARG, labelsector_ARG, metadatatype_ARG, metadatacopies_ARG,
pvmetadatacopies_ARG, metadatasize_ARG )
xx(vgcreate,
"Create a volume group",
0,
"vgcreate" "\n"
"\t[-A|--autobackup {y|n}] " "\n"
"\t[--addtag Tag] " "\n"
"\t[--alloc AllocationPolicy] " "\n"
"\t[-c|--clustered {y|n}] " "\n"
"\t[-d|--debug]" "\n"
"\t[-h|--help]" "\n"
"\t[-l|--maxlogicalvolumes MaxLogicalVolumes]" "\n"
"\t[-M|--metadatatype 1|2] " "\n"
"\t[--[vg]metadatacopies #copies] " "\n"
"\t[-p|--maxphysicalvolumes MaxPhysicalVolumes] " "\n"
"\t[-s|--physicalextentsize PhysicalExtentSize[bBsSkKmMgGtTpPeE]] " "\n"
"\t[-t|--test] " "\n"
"\t[-v|--verbose]" "\n"
"\t[--version] " "\n"
"\t[ PHYSICAL DEVICE OPTIONS ] " "\n"
"\tVolumeGroupName PhysicalDevicePath [PhysicalDevicePath...]\n",
addtag_ARG, alloc_ARG, autobackup_ARG, clustered_ARG, maxlogicalvolumes_ARG,
maxphysicalvolumes_ARG, metadatatype_ARG, physicalextentsize_ARG, test_ARG,
force_ARG, yes_ARG, zero_ARG, labelsector_ARG, metadatasize_ARG,
pvmetadatacopies_ARG, metadatacopies_ARG, vgmetadatacopies_ARG,
dataalignment_ARG, dataalignmentoffset_ARG)
xx(vgdisplay,
"Display volume group information",
PERMITTED_READ_ONLY,
"vgdisplay " "\n"
"\t[-A|--activevolumegroups]" "\n"
"\t[-c|--colon | -s|--short | -v|--verbose]" "\n"
"\t[-d|--debug] " "\n"
"\t[-h|--help] " "\n"
"\t[--ignorelockingfailure]" "\n"
"\t[--nosuffix]\n"
"\t[-P|--partial] " "\n"
"\t[--units hHbBsSkKmMgGtTpPeE]\n"
"\t[--version]" "\n"
"\t[VolumeGroupName [VolumeGroupName...]]\n"
"\n"
"vgdisplay --columns|-C\n"
"\t[--aligned]\n"
"\t[-d|--debug] " "\n"
"\t[-h|--help] " "\n"
"\t[--ignorelockingfailure]" "\n"
"\t[--noheadings]\n"
"\t[--nosuffix]\n"
"\t[-o|--options [+]Field[,Field]]\n"
"\t[-O|--sort [+|-]key1[,[+|-]key2[,...]]]\n"
"\t[-P|--partial] " "\n"
"\t[--separator Separator]\n"
"\t[--unbuffered]\n"
"\t[--units hHbBsSkKmMgGtTpPeE]\n"
"\t[--verbose]" "\n"
"\t[--version]" "\n"
"\t[VolumeGroupName [VolumeGroupName...]]\n",
activevolumegroups_ARG, aligned_ARG, colon_ARG, columns_ARG,
ignorelockingfailure_ARG, noheadings_ARG, nosuffix_ARG, options_ARG,
partial_ARG, short_ARG, separator_ARG, sort_ARG, unbuffered_ARG, units_ARG)
xx(vgexport,
"Unregister volume group(s) from the system",
0,
"vgexport " "\n"
"\t[-a|--all] " "\n"
"\t[-d|--debug] " "\n"
"\t[-h|--help]" "\n"
"\t[-v|--verbose] " "\n"
"\t[--version] " "\n"
"\tVolumeGroupName [VolumeGroupName...]\n",
all_ARG, test_ARG)
xx(vgextend,
"Add physical volumes to a volume group",
0,
"vgextend\n"
"\t[-A|--autobackup y|n]\n"
"\t[--restoremissing]\n"
"\t[-d|--debug]\n"
"\t[-f|--force]\n"
"\t[-h|--help]\n"
"\t[-t|--test]\n"
"\t[-v|--verbose]\n"
"\t[--version]" "\n"
"\t[ PHYSICAL DEVICE OPTIONS ] " "\n"
"\tVolumeGroupName PhysicalDevicePath [PhysicalDevicePath...]\n",
autobackup_ARG, test_ARG,
force_ARG, yes_ARG, zero_ARG, labelsector_ARG, metadatatype_ARG,
metadatasize_ARG, pvmetadatacopies_ARG, metadatacopies_ARG,
metadataignore_ARG, dataalignment_ARG, dataalignmentoffset_ARG,
restoremissing_ARG)
xx(vgimport,
"Register exported volume group with system",
0,
"vgimport " "\n"
"\t[-a|--all]\n"
"\t[-d|--debug] " "\n"
"\t[-f|--force] " "\n"
"\t[-h|--help] " "\n"
"\t[-t|--test] " "\n"
"\t[-v|--verbose]" "\n"
"\t[--version]" "\n"
"\tVolumeGroupName..." "\n",
all_ARG, force_ARG, test_ARG)
xx(vgmerge,
"Merge volume groups",
0,
"vgmerge\n"
"\t[-A|--autobackup y|n]\n"
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[-l|--list]\n"
"\t[-t|--test]\n"
"\t[-v|--verbose]\n"
"\t[--version]" "\n"
"\tDestinationVolumeGroupName SourceVolumeGroupName\n",
autobackup_ARG, list_ARG, test_ARG)
xx(vgmknodes,
"Create the special files for volume group devices in /dev",
0,
"vgmknodes\n"
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[--ignorelockingfailure]\n"
"\t[--refresh]\n"
"\t[-v|--verbose]\n"
"\t[--version]" "\n"
"\t[VolumeGroupName...]\n",
ignorelockingfailure_ARG, refresh_ARG)
xx(vgreduce,
"Remove physical volume(s) from a volume group",
0,
"vgreduce\n"
"\t[-a|--all]\n"
"\t[-A|--autobackup y|n]\n"
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[--mirrorsonly]\n"
"\t[--removemissing]\n"
"\t[-f|--force]\n"
"\t[-t|--test]\n"
"\t[-v|--verbose]\n"
"\t[--version]" "\n"
"\tVolumeGroupName\n"
"\t[PhysicalVolumePath...]\n",
all_ARG, autobackup_ARG, force_ARG, mirrorsonly_ARG, removemissing_ARG,
test_ARG)
xx(vgremove,
"Remove volume group(s)",
0,
"vgremove\n"
"\t[-d|--debug]\n"
"\t[-f|--force]\n"
"\t[-h|--help]\n"
"\t[--noudevsync]\n"
"\t[-t|--test]\n"
"\t[-v|--verbose]\n"
"\t[--version]" "\n"
"\tVolumeGroupName [VolumeGroupName...]\n",
force_ARG, noudevsync_ARG, test_ARG)
xx(vgrename,
"Rename a volume group",
0,
"vgrename\n"
"\t[-A|--autobackup y|n]\n"
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[-t|--test]\n"
"\t[-v|--verbose]\n"
"\t[--version]" "\n"
"\tOldVolumeGroupPath NewVolumeGroupPath |\n"
"\tOldVolumeGroupName NewVolumeGroupName\n",
autobackup_ARG, force_ARG, test_ARG)
xx(vgs,
"Display information about volume groups",
PERMITTED_READ_ONLY,
"vgs" "\n"
"\t[--aligned]\n"
"\t[-a|--all]\n"
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[--ignorelockingfailure]\n"
"\t[--nameprefixes]\n"
"\t[--noheadings]\n"
"\t[--nosuffix]\n"
"\t[-o|--options [+]Field[,Field]]\n"
"\t[-O|--sort [+|-]key1[,[+|-]key2[,...]]]\n"
"\t[-P|--partial] " "\n"
"\t[--rows]\n"
"\t[--separator Separator]\n"
"\t[--trustcache]\n"
"\t[--unbuffered]\n"
"\t[--units hHbBsSkKmMgGtTpPeE]\n"
"\t[--unquoted]\n"
"\t[-v|--verbose]\n"
"\t[--version]\n"
"\t[VolumeGroupName [VolumeGroupName...]]\n",
aligned_ARG, all_ARG, ignorelockingfailure_ARG, nameprefixes_ARG,
noheadings_ARG, nolocking_ARG, nosuffix_ARG, options_ARG, partial_ARG,
rows_ARG, separator_ARG, sort_ARG, trustcache_ARG, unbuffered_ARG, units_ARG,
unquoted_ARG)
xx(vgscan,
"Search for all volume groups",
PERMITTED_READ_ONLY,
"vgscan "
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[--ignorelockingfailure]\n"
"\t[--mknodes]\n"
"\t[-P|--partial] " "\n"
"\t[-v|--verbose]\n"
"\t[--version]" "\n",
ignorelockingfailure_ARG, mknodes_ARG, partial_ARG)
xx(vgsplit,
"Move physical volumes into a new or existing volume group",
0,
"vgsplit " "\n"
"\t[-A|--autobackup {y|n}] " "\n"
"\t[--alloc AllocationPolicy] " "\n"
"\t[-c|--clustered {y|n}] " "\n"
"\t[-d|--debug] " "\n"
"\t[-h|--help] " "\n"
"\t[-l|--maxlogicalvolumes MaxLogicalVolumes]" "\n"
"\t[-M|--metadatatype 1|2] " "\n"
"\t[--[vg]metadatacopies #copies] " "\n"
"\t[-n|--name LogicalVolumeName]\n"
"\t[-p|--maxphysicalvolumes MaxPhysicalVolumes] " "\n"
"\t[-t|--test] " "\n"
"\t[-v|--verbose] " "\n"
"\t[--version]" "\n"
"\tSourceVolumeGroupName DestinationVolumeGroupName" "\n"
"\t[PhysicalVolumePath...]\n",
alloc_ARG, autobackup_ARG, clustered_ARG,
maxlogicalvolumes_ARG, maxphysicalvolumes_ARG,
metadatatype_ARG, vgmetadatacopies_ARG, name_ARG, test_ARG)
xx(version,
"Display software and driver version information",
PERMITTED_READ_ONLY,
"version\n" )
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