shaba/lvm2
1
0
Fork 0
mirror of git://sourceware.org/git/lvm2.git synced 2024-10-28 11:55:55 +03:00
Code Releases Activity
5ebff6cc9f
lvm2/tools/commands.h
Jonathan Brassow 5ebff6cc9f pvmove: Enable all-or-nothing (atomic) pvmoves 
pvmove can be used to move single LVs by name or multiple LVs that
lie within the specified PV range (e.g. /dev/sdb1:0-1000).  When
moving more than one LV, the portions of those LVs that are in the
range to be moved are added to a new temporary pvmove LV.  The LVs
then point to the range in the pvmove LV, rather than the PV
range.

Example 1:
	We have two LVs in this example.  After they were
	created, the first LV was grown, yeilding two segments
	in LV1.  So, there are two LVs with a total of three
	segments.

	Before pvmove:
	      ---------  ---------   ---------
	      | LV1s0 |  | LV2s0 |   | LV1s1 |
	      ---------  ---------   ---------
	         |           |           |
	   -------------------------------------
	PV | 000 - 255 | 256 - 511 | 512 - 767 |
	   -------------------------------------

	After pvmove inserts the temporary pvmove LV:
	          ---------   ---------   ---------
	          | LV1s0 |   | LV2s0 |   | LV1s1 |
	          ---------   ---------   ---------
	              |           |           |
	        -------------------------------------
	pvmove0 |   seg 0   |   seg 1   |   seg 2   |
	        -------------------------------------
	              |           |           |
	        -------------------------------------
	PV      | 000 - 255 | 256 - 511 | 512 - 767 |
	        -------------------------------------

	Each of the affected LV segments now point to a
	range of blocks in the pvmove LV, which purposefully
	corresponds to the segments moved from the original
	LVs into the temporary pvmove LV.

The current implementation goes on from here to mirror the temporary
pvmove LV by segment.  Further, as the pvmove LV is activated, only
one of its segments is actually mirrored (i.e. "moving") at a time.
The rest are either complete or not addressed yet.  If the pvmove
is aborted, those segments that are completed will remain on the
destination and those that are not yet addressed or in the process
of moving will stay on the source PV.  Thus, it is possible to have
a partially completed move - some LVs (or certain segments of LVs)
on the source PV and some on the destination.

Example 2:
	What 'example 1' might look if it was half-way
	through the move.
	             ---------   ---------   ---------
	             | LV1s0 |   | LV2s0 |   | LV1s1 |
	             ---------   ---------   ---------
	                 |           |           |
	           -------------------------------------
	pvmove0    |   seg 0   |   seg 1   |   seg 2   |
	           -------------------------------------
	                 |           |           |
	                 |     -------------------------
	source PV        |     | 256 - 511 | 512 - 767 |
	                 |     -------------------------
	                 |           ||
	           -------------------------
	dest PV    | 000 - 255 | 256 - 511 |
	           -------------------------

This update allows the user to specify that they would like the
pvmove mirror created "by LV" rather than "by segment".  That is,
the pvmove LV becomes an image in an encapsulating mirror along
with the allocated copy image.

Example 3:
	A pvmove that is performed "by LV" rather than "by segment".

	                   ---------   ---------
	                   | LV1s0 |   | LV2s0 |
	                   ---------   ---------
	                       |           |
	                 -------------------------
	        pvmove0  |  * LV-level mirror *  |
	                 -------------------------
                             /                \
	   pvmove_mimage0   /          pvmove_mimage1
	   -------------------------   -------------------------
	   |   seg 0   |   seg 1   |   |   seg 0   |   seg 1   |
	   -------------------------   -------------------------
	        |            |               |           |
	   -------------------------   -------------------------
	   | 000 - 255 | 256 - 511 |   | 000 - 255 | 256 - 511 |
	   -------------------------   -------------------------
	           source PV                    dest PV

The thing that differentiates a pvmove done in this way and a simple
"up-convert" from linear to mirror is the preservation of the
distinct segments.  A normal up-convert would simply allocate the
necessary space with no regard for segment boundaries.  The pvmove
operation must preserve the segments because they are the critical
boundary between the segments of the LVs being moved.  So, when the
pvmove copy image is allocated, all corresponding segments must be
allocated.  The code that merges ajoining segments that are part of
the same LV when the metadata is written must also be avoided in
this case.  This method of mirroring is unique enough to warrant its
own definitional macro, MIRROR_BY_SEGMENTED_LV.  This joins the two
existing macros: MIRROR_BY_SEG (for original pvmove) and MIRROR_BY_LV
(for user created mirrors).

The advantages of performing pvmove in this way is that all of the
LVs affected can be moved together.  It is an all-or-nothing approach
that leaves all LV segments on the source PV if the move is aborted.
Additionally, a mirror log can be used (in the future) to provide tracking
of progress; allowing the copy to continue where it left off in the event
there is a deactivation.
2014-06-17 22:59:36 -05:00

1272 lines
39 KiB
C
Raw Blame History

/*
* Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.
* Copyright (C) 2004-2013 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(devtypes,
"Display recognised built-in block device types",
PERMITTED_READ_ONLY,
"devtypes" "\n"
"\t[--aligned]\n"
"\t[--commandprofile ProfileName]\n"
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[--nameprefixes]\n"
"\t[--noheadings]\n"
"\t[--nosuffix]\n"
"\t[-o|--options [+]Field[,Field]]\n"
"\t[-O|--sort [+|-]key1[,[+|-]key2[,...]]]\n"
"\t[--rows]\n"
"\t[-S|--select Selection]\n"
"\t[--separator Separator]\n"
"\t[--unbuffered]\n"
"\t[--unquoted]\n"
"\t[-v|--verbose]\n"
"\t[--version]" "\n",
aligned_ARG, nameprefixes_ARG,
noheadings_ARG, nosuffix_ARG, options_ARG,
rows_ARG, select_ARG, separator_ARG, sort_ARG,
unbuffered_ARG, unquoted_ARG)
xx(dumpconfig,
"Dump configuration",
PERMITTED_READ_ONLY,
"dumpconfig\n"
"\t[-f|--file filename] \n"
"\t[--type {current|default|diff|missing|new|profilable|profilable-command|profilable-metadata} \n"
"\t[--atversion version]] \n"
"\t[--ignoreadvanced] \n"
"\t[--ignoreunsupported] \n"
"\t[--config ConfigurationString] \n"
"\t[--commandprofile ProfileName] \n"
"\t[--profile ProfileName] \n"
"\t[--metadataprofile ProfileName] \n"
"\t[--mergedconfig] \n"
"\t[--validate]\n"
"\t[--withcomments] \n"
"\t[--withversions] \n"
"\t[ConfigurationNode...]\n",
atversion_ARG, configtype_ARG, file_ARG, ignoreadvanced_ARG,
ignoreunsupported_ARG, mergedconfig_ARG, metadataprofile_ARG,
validate_ARG, withcomments_ARG, withversions_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|--activate [a|e|l]{y|n}]\n"
"\t[--addtag Tag]\n"
"\t[--alloc AllocationPolicy]\n"
"\t[-C|--contiguous y|n]\n"
"\t[--commandprofile ProfileName]\n"
"\t[-d|--debug]\n"
"\t[--deltag Tag]\n"
"\t[--detachprofile]\n"
"\t[-f|--force]\n"
"\t[-h|--help]\n"
"\t[--discards {ignore|nopassdown|passdown}]\n"
"\t[--ignorelockingfailure]\n"
"\t[--ignoremonitoring]\n"
"\t[--ignoreskippedcluster]\n"
"\t[-k|--setactivationskip {y|n}]\n"
"\t[-K|--ignoreactivationskip] \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[--metadataprofile ProfileName]\n"
"\t[-P|--partial] " "\n"
"\t[-p|--permission r|rw]\n"
"\t[--[raid]minrecoveryrate Rate]\n"
"\t[--[raid]maxrecoveryrate Rate]\n"
"\t[--[raid]syncaction {check|repair}\n"
"\t[--[raid]writebehind IOCount]\n"
"\t[--[raid]writemostly PhysicalVolume[:{t|n|y}]]\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[--version]\n"
"\t[-y|--yes]\n"
"\t[-Z|--zero {y|n}]\n"
"\tLogicalVolume[Path] [LogicalVolume[Path]...]\n",
addtag_ARG, alloc_ARG, autobackup_ARG, activate_ARG, available_ARG,
contiguous_ARG, deltag_ARG, discards_ARG, detachprofile_ARG, force_ARG,
ignorelockingfailure_ARG, ignoremonitoring_ARG, ignoreactivationskip_ARG,
ignoreskippedcluster_ARG, major_ARG, metadataprofile_ARG, minor_ARG,
monitor_ARG, minrecoveryrate_ARG, maxrecoveryrate_ARG, noudevsync_ARG,
partial_ARG, permission_ARG, persistent_ARG, poll_ARG,
raidminrecoveryrate_ARG, raidmaxrecoveryrate_ARG, raidsyncaction_ARG,
raidwritebehind_ARG, raidwritemostly_ARG, readahead_ARG, resync_ARG,
refresh_ARG, setactivationskip_ARG, syncaction_ARG, sysinit_ARG, test_ARG,
writebehind_ARG, writemostly_ARG, zero_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[--commandprofile ProfileName]\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"
"\t[--commandprofile ProfileName]\n"
"\tLogicalVolume[Path] [SplittablePhysicalVolume[Path]...]\n\n"
"lvconvert "
"--splitsnapshot\n"
"\t[--commandprofile ProfileName]\n"
"\t[-d|--debug]\n"
"\t[-h|-?|--help]\n"
"\t[--noudevsync]\n"
"\t[-v|--verbose]\n"
"\t[--version]" "\n"
"\tSnapshotLogicalVolume[Path]\n\n"
"lvconvert "
"[-s|--snapshot]\n"
"\t[-c|--chunksize]\n"
"\t[--commandprofile ProfileName]\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[--commandprofile ProfileName]\n"
"\t[-d|--debug]\n"
"\t[-h|-?|--help]\n"
"\t[-v|--verbose]\n"
"\tLogicalVolume[Path]\n\n"
"lvconvert "
"--thinpool ThinPoolLogicalVolume[Path]\n"
"\t[--chunksize size]\n"
"\t[--discards {ignore|nopassdown|passdown}]\n"
"\t[--poolmetadata ThinMetadataLogicalVolume[Path] |\n"
"\t [--poolmetadatasize size]\n"
"\t [--poolmetadataspare {y|n}]\n"
"\t [-r|--readahead ReadAheadSectors|auto|none]\n"
"\t [--stripes Stripes [-I|--stripesize StripeSize]]]\n"
"\t[-T|--thin ExternalLogicalVolume[Path]\n"
"\t [--originname NewExternalOriginVolumeName]]\n"
"\t[-Z|--zero {y|n}]\n"
"\t[--commandprofile ProfileName]\n"
"\t[-d|--debug] [-h|-?|--help] [-v|--verbose]\n\n"
"lvconvert "
"--type cache-pool\n"
"\t[--cachemode CacheMode]\n"
"\t[--chunksize size]\n"
"\t[--poolmetadata CacheMetadataLogicalVolume[Path] |\n"
"\t [--poolmetadatasize size]\n"
"\t [--poolmetadataspare {y|n}]]\n"
"\t[--commandprofile ProfileName]\n"
"\tCacheDataLogicalVolume[Path]\n\n"
"lvconvert "
"--type cache\n"
"\t--cachepool CachePoolLogicalVolume[Path]\n"
"\t[--commandprofile ProfileName]\n"
"\tLogicalVolume[Path]\n\n",
alloc_ARG, background_ARG, cachemode_ARG, cachepool_ARG, chunksize_ARG,
corelog_ARG, discards_ARG, force_ARG, interval_ARG, merge_ARG, mirrorlog_ARG,
mirrors_ARG, name_ARG, noudevsync_ARG, originname_ARG, poolmetadata_ARG,
poolmetadatasize_ARG, poolmetadataspare_ARG, readahead_ARG, regionsize_ARG,
repair_ARG, replace_ARG, snapshot_ARG, splitmirrors_ARG, splitsnapshot_ARG,
stripes_long_ARG, stripesize_ARG, test_ARG, thin_ARG, thinpool_ARG,
trackchanges_ARG, type_ARG, use_policies_ARG, zero_ARG)
xx(lvcreate,
"Create a logical volume",
0,
"lvcreate " "\n"
"\t[-A|--autobackup {y|n}]\n"
"\t[-a|--activate [a|e|l]{y|n}]\n"
"\t[--addtag Tag]\n"
"\t[--alloc AllocationPolicy]\n"
"\t[--cachemode CacheMode]\n"
"\t[-C|--contiguous {y|n}]\n"
"\t[--commandprofile ProfileName]\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[-k|--setactivationskip {y|n}]\n"
"\t[-K|--ignoreactivationskip] \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[--metadataprofile ProfileName]\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[--[raid]minrecoveryrate Rate]\n"
"\t[--[raid]maxrecoveryrate Rate]\n"
"\t[-r|--readahead ReadAheadSectors|auto|none]\n"
"\t[-R|--regionsize MirrorLogRegionSize]\n"
"\t[-T|--thin [-c|--chunksize ChunkSize]\n"
"\t [--discards {ignore|nopassdown|passdown}]\n"
"\t [--poolmetadatasize MetadataSize[bBsSkKmMgG]]]\n"
"\t [--poolmetadataspare {y|n}]\n"
"\t[--thinpool ThinPoolLogicalVolume{Name|Path}]\n"
"\t[-t|--test]\n"
"\t[--type VolumeType]\n"
"\t[-v|--verbose]\n"
"\t[-W|--wipesignatures {y|n}]\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[--commandprofile ProfileName]\n"
"\t[-d|--debug]\n"
"\t[--discards {ignore|nopassdown|passdown}]\n"
"\t[-h|-?|--help]\n"
"\t[--ignoremonitoring]\n"
"\t[--monitor {y|n}]\n"
"\t[-i|--stripes Stripes [-I|--stripesize StripeSize]]\n"
"\t[-k|--setactivationskip {y|n}]\n"
"\t[-K|--ignoreactivationskip] \n"
"\t{-l|--extents LogicalExtentsNumber[%{VG|FREE|ORIGIN}] |\n"
"\t -L|--size LogicalVolumeSize[bBsSkKmMgGtTpPeE]}\n"
"\t[--poolmetadatasize MetadataVolumeSize[bBsSkKmMgG]]\n"
"\t[-M|--persistent {y|n}] [--major major] [--minor minor]\n"
"\t[--metadataprofile ProfileName]\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 ThinPoolLogicalVolume[Path]]\n"
"\t[-v|--verbose]\n"
"\t[--version]\n"
"\t[PhysicalVolumePath...]\n\n",
addtag_ARG, alloc_ARG, autobackup_ARG, activate_ARG, available_ARG,
cachemode_ARG, chunksize_ARG, contiguous_ARG, corelog_ARG, discards_ARG,
extents_ARG, ignoreactivationskip_ARG, ignoremonitoring_ARG, major_ARG,
metadataprofile_ARG, minor_ARG, mirrorlog_ARG, mirrors_ARG, monitor_ARG,
minrecoveryrate_ARG, maxrecoveryrate_ARG, name_ARG, nosync_ARG,
noudevsync_ARG, permission_ARG, persistent_ARG, poolmetadatasize_ARG,
poolmetadataspare_ARG, raidminrecoveryrate_ARG, raidmaxrecoveryrate_ARG,
readahead_ARG, regionsize_ARG, setactivationskip_ARG, size_ARG, snapshot_ARG,
stripes_ARG, stripesize_ARG, test_ARG, thin_ARG, thinpool_ARG, type_ARG,
virtualoriginsize_ARG, virtualsize_ARG, wipesignatures_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[--commandprofile ProfileName]\n"
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[--ignorelockingfailure]\n"
"\t[--ignoreskippedcluster]\n"
"\t[-m|--maps]\n"
"\t[--nosuffix]\n"
"\t[-P|--partial] " "\n"
"\t[--readonly]\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[--commandprofile ProfileName]\n"
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[--ignorelockingfailure]\n"
"\t[--ignoreskippedcluster]\n"
"\t[--noheadings]\n"
"\t[--nosuffix]\n"
"\t[-o|--options [+]Field[,Field]]\n"
"\t[-O|--sort [+|-]key1[,[+|-]key2[,...]]]\n"
"\t[-S|--select Selection]\n"
"\t[-P|--partial] " "\n"
"\t[--readonly]\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,
ignoreskippedcluster_ARG, maps_ARG, noheadings_ARG, nosuffix_ARG,
options_ARG, sort_ARG, partial_ARG, readonly_ARG, segments_ARG,
select_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[--commandprofile ProfileName]\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 --poolmetadatasize [+]MetadataVolumeSize[bBsSkKmMgG]}\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, poolmetadatasize_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[--commandprofile ProfileName]\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[--commandprofile ProfileName]\n"
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[-l|--lvmpartition]\n"
"\t[--readonly]\n"
"\t[--version]" "\n",
lvmpartition_ARG, readonly_ARG)
xx(lvmsadc,
"Collect activity data",
0,
"lvmsadc\n"
"\t[--commandprofile ProfileName]\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[--commandprofile ProfileName]\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[--commandprofile ProfileName]\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[--version]" "\n"
"\t[-y|--yes]\n"
"\tLogicalVolume[Path]\n",
autobackup_ARG, force_ARG, extents_ARG, nofsck_ARG, noudevsync_ARG,
resizefs_ARG, size_ARG, test_ARG)
xx(lvremove,
"Remove logical volume(s) from the system",
0,
"lvremove\n"
"\t[-A|--autobackup y|n]\n"
"\t[--commandprofile ProfileName]\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[--commandprofile ProfileName]\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[--commandprofile ProfileName]\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 --poolmetadatasize [+]MetadataVolumeSize[bBsSkKmMgG]}\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, poolmetadatasize_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[--commandprofile ProfileName]\n"
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[--ignorelockingfailure]\n"
"\t[--ignoreskippedcluster]\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[--readonly]\n"
"\t[--rows]\n"
"\t[--segments]\n"
"\t[-S|--select Selection]\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, ignoreskippedcluster_ARG,
nameprefixes_ARG, noheadings_ARG, nolocking_ARG, nosuffix_ARG, options_ARG,
partial_ARG, readonly_ARG, rows_ARG, segments_ARG, select_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[--commandprofile ProfileName]\n"
"\t[-d|--debug] " "\n"
"\t[-h|-?|--help] " "\n"
"\t[--ignorelockingfailure]\n"
"\t[-P|--partial] " "\n"
"\t[--readonly]\n"
"\t[-v|--verbose] " "\n"
"\t[--version]\n",
all_ARG, blockdevice_ARG, ignorelockingfailure_ARG, partial_ARG,
readonly_ARG)
xx(pvchange,
"Change attributes of physical volume(s)",
0,
"pvchange\n"
"\t[-a|--all]\n"
"\t[-A|--autobackup y|n]\n"
"\t[--commandprofile ProfileName]\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[--commandprofile ProfileName]\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[--commandprofile ProfileName]\n"
"\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[--commandprofile ProfileName]\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[--bootloaderareasize BootLoaderAreaSize[bBsSkKmMgGtTpPeE]]" "\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, bootloaderareasize_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, zero_ARG)
xx(pvdata,
"Display the on-disk metadata for physical volume(s)",
0,
"pvdata " "\n"
"\t[-a|--all] " "\n"
"\t[--commandprofile ProfileName]\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[--commandprofile ProfileName]\n"
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[--ignorelockingfailure]\n"
"\t[--ignoreskippedcluster]\n"
"\t[-m|--maps]\n"
"\t[--nosuffix]\n"
"\t[--readonly]\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[--commandprofile ProfileName]\n"
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[--ignorelockingfailure]\n"
"\t[--ignoreskippedcluster]\n"
"\t[--noheadings]\n"
"\t[--nosuffix]\n"
"\t[-o|--options [+]Field[,Field]]\n"
"\t[-O|--sort [+|-]key1[,[+|-]key2[,...]]]\n"
"\t[-S|--select Selection]\n"
"\t[--readonly]\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,
ignoreskippedcluster_ARG, maps_ARG, noheadings_ARG, nosuffix_ARG,
options_ARG, readonly_ARG, select_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[--atomic]\n"
"\t[-A|--autobackup {y|n}]\n"
"\t[--alloc AllocationPolicy]\n"
"\t[-b|--background]\n"
"\t[--commandprofile ProfileName]\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, atomic_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[--commandprofile ProfileName]\n"
"\t[-d|--debug]" "\n"
"\t[-f[f]|--force [--force]] " "\n"
"\t[-h|-?|--help] " "\n"
"\t[-t|--test] " "\n"
"\t[-v|--verbose] " "\n"
"\t[--version] " "\n"
"\t[-y|--yes]" "\n"
"\tPhysicalVolume [PhysicalVolume...]\n",
force_ARG, test_ARG)
xx(pvs,
"Display information about physical volumes",
CACHE_VGMETADATA | PERMITTED_READ_ONLY,
"pvs" "\n"
"\t[-a|--all]\n"
"\t[--aligned]\n"
"\t[--commandprofile ProfileName]\n"
"\t[-d|--debug]" "\n"
"\t[-h|-?|--help] " "\n"
"\t[--ignorelockingfailure]\n"
"\t[--ignoreskippedcluster]\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[--readonly]\n"
"\t[--rows]\n"
"\t[--segments]\n"
"\t[-S|--select Selection]\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, ignoreskippedcluster_ARG,
nameprefixes_ARG, noheadings_ARG, nolocking_ARG, nosuffix_ARG, options_ARG,
partial_ARG, readonly_ARG, rows_ARG, segments_ARG, select_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[-b|--background]\n"
"\t[--cache [-a|--activate ay] [ DevicePath | --major major --minor minor]...]\n"
"\t[--commandprofile ProfileName]\n"
"\t[-d|--debug] " "\n"
"\t{-e|--exported | -n|--novolumegroup} " "\n"
"\t[-h|-?|--help]" "\n"
"\t[--ignorelockingfailure]\n"
"\t[-P|--partial] " "\n"
"\t[--readonly]\n"
"\t[-s|--short] " "\n"
"\t[-u|--uuid] " "\n"
"\t[-v|--verbose] " "\n"
"\t[--version]\n",
activate_ARG, available_ARG, backgroundfork_ARG, cache_ARG,
exported_ARG, ignorelockingfailure_ARG, major_ARG, minor_ARG,
novolumegroup_ARG, partial_ARG, readonly_ARG, short_ARG, uuid_ARG)
xx(segtypes,
"List available segment types",
PERMITTED_READ_ONLY,
"segtypes\n")
xx(tags,
"List tags defined on this host",
PERMITTED_READ_ONLY,
"tags\n")
xx(vgcfgbackup,
"Backup volume group configuration(s)",
PERMITTED_READ_ONLY,
"vgcfgbackup " "\n"
"\t[--commandprofile ProfileName]\n"
"\t[-d|--debug] " "\n"
"\t[-f|--file filename] " "\n"
"\t[-h|-?|--help] " "\n"
"\t[--ignorelockingfailure]\n"
"\t[-P|--partial] " "\n"
"\t[--readonly]\n"
"\t[-v|--verbose]" "\n"
"\t[--version] " "\n"
"\t[VolumeGroupName...]\n",
file_ARG, ignorelockingfailure_ARG, partial_ARG, readonly_ARG)
xx(vgcfgrestore,
"Restore volume group configuration",
0,
"vgcfgrestore " "\n"
"\t[--commandprofile ProfileName]\n"
"\t[-d|--debug] " "\n"
"\t[-f|--file filename] " "\n"
"\t[--force]\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, force_long_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[--commandprofile ProfileName]\n"
"\t[-d|--debug] " "\n"
"\t[--detachprofile] " "\n"
"\t[-h|--help] " "\n"
"\t[--ignorelockingfailure]\n"
"\t[--ignoremonitoring]\n"
"\t[--ignoreskippedcluster]\n"
"\t[-K|--ignoreactivationskip] \n"
"\t[--metadataprofile ProfileName]\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|--activate [a|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, activate_ARG,
available_ARG, clustered_ARG, deltag_ARG, detachprofile_ARG,
ignoreactivationskip_ARG, ignorelockingfailure_ARG, ignoremonitoring_ARG,
ignoreskippedcluster_ARG, logicalvolume_ARG, maxphysicalvolumes_ARG,
metadataprofile_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[--commandprofile ProfileName]\n"
"\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[--commandprofile ProfileName]\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[--bootloaderareasize BootLoaderAreaSize[bBsSkKmMgGtTpPeE]]" "\n"
"\t[-t|--test] " "\n"
"\t[-v|--verbose] " "\n"
"\t[--version] " "\n"
"\tVolumeGroupName [VolumeGroupName...]\n",
force_ARG, test_ARG, labelsector_ARG, bootloaderareasize_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[--commandprofile ProfileName]\n"
"\t[-d|--debug]" "\n"
"\t[-h|--help]" "\n"
"\t[-l|--maxlogicalvolumes MaxLogicalVolumes]" "\n"
"\t[--metadataprofile ProfileName]\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[-y|--yes]" "\n"
"\t[ PHYSICAL DEVICE OPTIONS ] " "\n"
"\tVolumeGroupName PhysicalDevicePath [PhysicalDevicePath...]\n",
addtag_ARG, alloc_ARG, autobackup_ARG, clustered_ARG, maxlogicalvolumes_ARG,
maxphysicalvolumes_ARG, metadataprofile_ARG, metadatatype_ARG,
physicalextentsize_ARG, test_ARG, force_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[--commandprofile ProfileName]\n"
"\t[-d|--debug] " "\n"
"\t[-h|--help] " "\n"
"\t[--ignorelockingfailure]" "\n"
"\t[--ignoreskippedcluster]\n"
"\t[--nosuffix]\n"
"\t[-P|--partial] " "\n"
"\t[--readonly]\n"
"\t[--units hHbBsSkKmMgGtTpPeE]\n"
"\t[--version]" "\n"
"\t[VolumeGroupName [VolumeGroupName...]]\n"
"\n"
"vgdisplay --columns|-C\n"
"\t[--aligned]\n"
"\t[--commandprofile ProfileName]\n"
"\t[-d|--debug] " "\n"
"\t[-h|--help] " "\n"
"\t[--ignorelockingfailure]" "\n"
"\t[--ignoreskippedcluster]\n"
"\t[--noheadings]\n"
"\t[--nosuffix]\n"
"\t[-o|--options [+]Field[,Field]]\n"
"\t[-O|--sort [+|-]key1[,[+|-]key2[,...]]]\n"
"\t[-P|--partial] " "\n"
"\t[-S|--select Selection]\n"
"\t[--readonly]\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, ignoreskippedcluster_ARG, noheadings_ARG,
nosuffix_ARG, options_ARG, partial_ARG, readonly_ARG, select_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[--commandprofile ProfileName]\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[--commandprofile ProfileName]\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[-y|--yes]\n"
"\t[ PHYSICAL DEVICE OPTIONS ] " "\n"
"\tVolumeGroupName PhysicalDevicePath [PhysicalDevicePath...]\n",
autobackup_ARG, test_ARG,
force_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[--commandprofile ProfileName]\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[--commandprofile ProfileName]\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[--commandprofile ProfileName]\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[--commandprofile ProfileName]\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[--commandprofile ProfileName]\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[--commandprofile ProfileName]\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[--commandprofile ProfileName]\n"
"\t[-d|--debug]\n"
"\t[-h|--help]\n"
"\t[--ignorelockingfailure]\n"
"\t[--ignoreskippedcluster]\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[--readonly]\n"
"\t[--rows]\n"
"\t[-S|--select Selection]\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, ignoreskippedcluster_ARG,
nameprefixes_ARG, noheadings_ARG, nolocking_ARG, nosuffix_ARG, options_ARG,
partial_ARG, readonly_ARG, rows_ARG, select_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[--cache]\n"
"\t[--commandprofile ProfileName]\n"
"\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",
cache_ARG, 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[--commandprofile ProfileName]\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" )
View Git Blame Copy Permalink