mirror of
git://sourceware.org/git/lvm2.git
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534 lines
14 KiB
C
534 lines
14 KiB
C
/*
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* Copyright (C) 2001 Sistina Software
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*
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* LVM is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* LVM is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with LVM; see the file COPYING. If not, write to
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* the Free Software Foundation, 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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*/
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xx(e2fsadm,
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"Resize logical volume and ext2 filesystem",
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"e2fsadm "
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"[-d|--debug] " "[-h|--help] " "[-n|--nofsck]" "\n"
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"\t{[-l|--extents] [+|-]LogicalExtentsNumber |" "\n"
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"\t [-L|--size] [+|-]LogicalVolumeSize[kKmMgGtT]}" "\n"
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"\t[-t|--test] " "\n"
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"\t[-v|--verbose] " "\n"
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"\t[--version] " "\n"
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"\tLogicalVolumePath" "\n",
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extents_ARG, size_ARG, nofsck_ARG, test_ARG)
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xx(help,
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"Display help for commands",
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"help <command>" "\n")
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/*********
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xx(lvactivate,
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"Activate logical volume on given partition(s)",
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"lvactivate "
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"\t[-d/--debug]\n"
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"\t[-h/-?/--help]\n"
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"\t[-v/--verbose]\n"
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"Logical Volume(s)\n")
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***********/
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xx(lvchange,
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"Change the attributes of logical volume(s)",
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"lvchange\n"
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"\t[-A/--autobackup y/n]\n"
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"\t[-a/--available y/n]\n"
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"\t[-C/--contiguous y/n]\n"
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"\t[-d/--debug]\n"
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"\t[-h/-?/--help]\n"
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"\t[-p/--permission r/rw]\n"
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"\t[-r/--readahead ReadAheadSectors]\n"
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"\t[-t/--test]\n"
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"\t[-v/--verbose]\n"
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"\tLogicalVolume[Path] [LogicalVolume[Path]...]\n",
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autobackup_ARG, available_ARG, contiguous_ARG,
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permission_ARG, readahead_ARG, test_ARG)
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xx(lvcreate,
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"Create a logical volume",
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"lvcreate " "\n"
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"\t[-A|--autobackup {y|n}] " "\n"
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"\t[-C|--contiguous {y|n}] " "\n"
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"\t[-d|--debug]" "\n"
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"\t[-h|--help] " "\n"
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"\t[-i|--stripes Stripes [-I|--stripesize StripeSize]]" "\n"
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"\t{-l|--extents LogicalExtentsNumber |" "\n"
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"\t -L|--size LogicalVolumeSize[kKmMgGtT]} " "\n"
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"\t[-n|--name LogicalVolumeName]" "\n"
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"\t[-p|--permission {r|rw}] " "\n"
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"\t[-r|--readahead ReadAheadSectors]" "\n"
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"\t[-t|--test] " "\n"
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"\t[-v|--verbose] " "\n"
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"\t[-Z|--zero {y|n}] " "\n"
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"\t[--version]" "\n"
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"\tVolumeGroupName [PhysicalVolumePath...]" "\n\n"
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,
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/*
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"lvcreate "
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"\t-s|--snapshot "
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"\t[-c|--chunksize ChunkSize]" "\n"
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"\t{-l|--extents LogicalExtentsNumber |" "\n"
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"\t -L|--size LogicalVolumeSize[kKmMgGtT]}" "\n"
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"\t-n|--name SnapshotLogicalVolumeName" "\n"
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"\t[-t|--test]" "\n"
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"\tLogicalVolume[Path] [PhysicalVolumePath...]" "\n",
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chunksize_ARG,
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snapshot_ARG,
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*/
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autobackup_ARG, contiguous_ARG, stripes_ARG, stripesize_ARG,
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extents_ARG, size_ARG, name_ARG, permission_ARG, readahead_ARG,
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test_ARG, zero_ARG)
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xx(lvdisplay,
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"Display information about a logical volume",
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"lvdisplay\n"
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"\t[-c/--colon]\n"
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"\t[-d/--debug]\n"
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"\t[-D/--disk]\n"
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"\t[-h/-?/--help]\n"
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"\t[-m/--maps]\n"
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"\t[-v/--verbose]\n"
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"\tLogicalVolume[Path] [LogicalVolume[Path]...]\n",
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colon_ARG, disk_ARG, maps_ARG)
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xx(lvextend,
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"Add space to a logical volume",
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"lvextend\n"
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"\t[-A/--autobackup y/n]\n"
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"\t[-d/--debug]\n"
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"\t[-h/-?/--help]\n"
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"\t[-i|--stripes Stripes [-I|--stripesize StripeSize]]\n"
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"\t{-l/--extents [+]LogicalExtentsNumber |\n"
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"\t -L/--size [+]LogicalVolumeSize[kKmMgGtT]}\n"
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"\t[-t/--test]\n"
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"\t[-v/--verbose]\n"
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"\tLogicalVolume[Path] [ PhysicalVolumePath... ]\n",
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autobackup_ARG, extents_ARG, size_ARG, stripes_ARG, stripesize_ARG,
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test_ARG)
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xx(lvmchange,
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"With the device mapper, this is obsolete and does nothing.",
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"lvmchange\n"
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"\t[-d/--debug]\n"
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"\t[-h/-?/--help]\n"
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"\t[-R/--reset]\n"
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"\t[-v/--verbose]\n",
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reset_ARG)
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xx(lvmdiskscan,
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"List devices that may be used as physical volumes",
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"lvmdiskscan\n"
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"\t[-d/--debug]\n"
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"\t[-h/-?/--help]\n"
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"\t[-l/--lvmpartition]\n"
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"\t[-v/--verbose]\n",
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lvmpartition_ARG)
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xx(lvmsadc,
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"Collect activity data",
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"lvmsadc\n"
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"\t[-d/--debug]\n"
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"\t[-h/-?/--help]\n"
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"\t[-v/--verbose]\n"
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"\t[LogFilePath]\n" )
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xx(lvmsar,
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"Create activity report",
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"lvmsar\n"
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"\t[-d/--debug]\n"
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"\t[-f/--full]\n"
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"\t[-h/-?/--help]\n"
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"\t[-s/--stdin]\n"
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"\t[-v/--verbose]\n"
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"\tLogFilePath\n",
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full_ARG, stdin_ARG)
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xx(lvreduce,
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"Reduce the size of a logical volume",
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"lvreduce\n"
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"\t[-A/--autobackup y/n]\n"
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"\t[-d/--debug]\n"
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"\t[-f/--force]\n"
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"\t[-h/-?/--help]\n"
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"\t{-l/--extents [-]LogicalExtentsNumber |\n"
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"\t -L/--size [-]LogicalVolumeSize[kKmMgGtT]}\n"
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"\t[-t/--test]\n"
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"\t[-v/--verbose]\n"
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"\tLogicalVolume[Path]\n",
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autobackup_ARG, force_ARG, extents_ARG,
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size_ARG, test_ARG, yes_ARG)
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xx(lvremove,
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"Remove logical volume(s) from the system",
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"lvremove\n"
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"\t[-A/--autobackup y/n]\n"
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"\t[-d/--debug]\n"
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"\t[-f/--force]\n"
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"\t[-h/-?/--help]\n"
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"\t[-t/--test]\n"
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"\t[-v/--verbose]\n"
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"\tLogicalVolume[Path] [LogicalVolume[Path]...]\n",
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autobackup_ARG, force_ARG, test_ARG)
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xx(lvrename,
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"Rename a logical volume",
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"lvrename "
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"\t[-A|--autobackup {y|n}] " "\n"
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"\t[-d|--debug] " "\n"
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"\t[-h|--help] " "\n"
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"\t[-t|--test] " "\n"
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"\t[-v|--verbose]" "\n"
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"\t[--version] " "\n"
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"\t{ OldLogicalVolumePath NewLogicalVolumePath |" "\n"
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"\t VolumeGroupName OldLogicalVolumeName NewLogicalVolumeName }\n",
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autobackup_ARG, test_ARG)
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xx(lvresize,
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"Resize a logical volume",
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"lvresize\n"
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"\t[-A/--autobackup y/n]\n"
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"\t[-d/--debug]\n"
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"\t[-h/-?/--help]\n"
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"\t[-i|--stripes Stripes [-I|--stripesize StripeSize]]\n"
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"\t{-l/--extents [+/-]LogicalExtentsNumber |\n"
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"\t -L/--size [+/-]LogicalVolumeSize[kKmMgGtT]}\n"
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"\t[-t|--test]\n"
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"\t[-v/--verbose]\n"
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"\tLogicalVolume[Path] [ PhysicalVolumePath... ]\n",
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autobackup_ARG, extents_ARG, size_ARG, stripes_ARG, stripesize_ARG,
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test_ARG)
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xx(lvscan,
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"List all logical volumes in all volume groups",
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"lvscan " "\n"
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"\t[-b|--blockdevice] " "\n"
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"\t[-d|--debug] " "\n"
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"\t[-D|--disk]" "\n"
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"\t[-h|--help] " "\n"
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"\t[-v|--verbose] " "\n"
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"\t[--version]\n",
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blockdevice_ARG, disk_ARG)
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xx(pvchange,
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"Change attributes of physical volume(s)",
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"pvchange\n"
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"\t[-A/--autobackup y/n]\n"
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"\t[-d/--debug]\n"
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"\t[-h/-?/--help]\n"
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"\t[-v/--verbose]\n"
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"\t[-a/--all]\n"
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"\t[-t|--test]\n"
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"\t[-x/--allocatable y/n]\n"
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"\t[PhysicalVolumePath...]\n",
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all_ARG, autobackup_ARG, allocatable_ARG, allocation_ARG, test_ARG)
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xx(pvcreate,
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"Initialize physical volume(s) for use by LVM",
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"pvcreate " "\n"
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"\t[-d|--debug]" "\n"
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"\t[-f[f]|--force [--force]] " "\n"
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"\t[-h|--help] " "\n"
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"\t[-y|--yes]" "\n"
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"\t[-t|--test] " "\n"
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"\t[-u|--uuid uuid] " "\n"
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"\t[-v|--verbose] " "\n"
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"\t[--version] " "\n"
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"\tPhysicalVolume [PhysicalVolume...]\n",
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force_ARG, test_ARG, uuidstr_ARG, yes_ARG)
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xx(pvdata,
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"Display the on-disk metadata for physical volume(s)",
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"pvdata " "\n"
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"\t[-a|--all] " "\n"
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"\t[-d|--debug] " "\n"
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"\t[-E|--physicalextent] " "\n"
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"\t[-h|--help]" "\n"
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"\t[-L|--logicalvolume] " "\n"
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"\t[-P[P]|--physicalvolume [--physicalvolume]]" "\n"
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"\t[-U|--uuidlist] " "\n"
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"\t[-v[v]|--verbose [--verbose]] " "\n"
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"\t[-V|--volumegroup]" "\n"
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"\t[--version] " "\n"
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"\tPhysicalVolume [PhysicalVolume...]\n",
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all_ARG, logicalextent_ARG, physicalextent_ARG,
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physicalvolume_ARG, uuidlist_ARG, volumegroup_ARG)
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xx(pvdisplay,
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"Display various attributes of logical volume(s)",
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"pvdisplay\n"
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"\t[-c/--colon]\n"
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"\t[-d/--debug]\n"
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"\t[-h/-?/--help]\n"
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"\t[-m/--maps]\n"
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"\t[-s/--short]\n"
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"\t[-v/--verbose]\n"
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"\tPhysicalVolumePath [PhysicalVolumePath...]\n",
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colon_ARG, maps_ARG, short_ARG)
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xx(pvmove,
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"Move extents from one physical volume to another",
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"pvmove "
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"[-A|--autobackup {y|n}] "
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"[-d|--debug] "
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"[-f|--force]"
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"[-h|--help]\n\t"
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"[-t|--test] "
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"[-v|--verbose] "
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"[--version]\n\t"
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"[{-n|--name} LogicalVolume[:LogicalExtent[-LogicalExtent]...]]\n\t"
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"SourcePhysicalVolume[:PhysicalExtent[-PhysicalExtent]...]}\n\t"
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"[DestinationPhysicalVolume[:PhysicalExtent[-PhysicalExtent]...]...]\n",
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autobackup_ARG, force_ARG, name_ARG, test_ARG)
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xx(pvscan,
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"List all physical volumes",
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"pvscan " "\n"
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"\t[-d|--debug] " "\n"
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"\t{-e|--exported | -n/--novolumegroup} " "\n"
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"\t[-h|--help]" "\n"
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"\t[-s|--short] " "\n"
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"\t[-u|--uuid] " "\n"
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"\t[-v|--verbose] " "\n"
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"\t[--version]\n",
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exported_ARG, novolumegroup_ARG, short_ARG, uuid_ARG)
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xx(vgcfgbackup,
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"Backup volume group configuration(s)",
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"vgcfgbackup " "\n"
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"\t[-d|--debug] " "\n"
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"\t[-f|--file filename] " "\n"
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"\t[-h|--help] " "\n"
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"\t[-v|--verbose]" "\n"
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"\t[-V|--version] " "\n"
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"\t[VolumeGroupName...]\n",
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file_ARG)
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xx(vgcfgrestore,
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"Restore volume group configuration",
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"vgcfgrestore " "\n"
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"\t[-d|--debug] " "\n"
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"\t[-f|--file filename] " "\n"
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"\t[-l[l]|--list [--list]]" "\n"
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"\t[-n|--name VolumeGroupName] " "\n"
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"\t[-h|--help]" "\n"
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"\t[-t|--test] " "\n"
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"\t[-v|--verbose]" "\n"
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"\t[--version] " "\n"
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"\tVolumeGroupName",
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file_ARG, list_ARG, name_ARG, test_ARG)
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xx(vgchange,
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"Change volume group attributes",
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"vgchange" "\n"
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"\t[-A|--autobackup {y|n}] " "\n"
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"\t[-d|--debug] " "\n"
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"\t[-h|--help] " "\n"
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"\t[-t|--test]" "\n"
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"\t[-v|--verbose] " "\n"
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"\t[--version]" "\n"
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"\t{-a|--available {y|n} |" "\n"
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"\t -x|--resizeable {y|n} |" "\n"
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"\t -l|--logicalvolume MaxLogicalVolumes}" "\n"
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"\t[VolumeGroupName...]\n",
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autobackup_ARG, available_ARG, logicalvolume_ARG,
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resizeable_ARG, resizable_ARG, allocation_ARG,
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test_ARG)
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xx(vgck,
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"Check the consistency of volume group(s)",
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"vgck "
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"\t[-d/--debug]\n"
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"\t[-h/-?/--help]\n"
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"\t[-v/--verbose]\n"
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"\t[VolumeGroupName...]\n" )
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xx(vgcreate,
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"Create a volume group",
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"vgcreate" "\n"
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"\t[-A|--autobackup {y|n}] " "\n"
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"\t[-d|--debug]" "\n"
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"\t[-l|--maxlogicalvolumes MaxLogicalVolumes]" "\n"
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"\t[-p|--maxphysicalvolumes MaxPhysicalVolumes] " "\n"
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"\t[-h|--help]" "\n"
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"\t[-s|--physicalextentsize PhysicalExtentSize[kKmMgGtT]] " "\n"
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"\t[-t|--test] " "\n"
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"\t[-v|--verbose]" "\n"
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"\t[--version] " "\n"
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"\tVolumeGroupName PhysicalVolume [PhysicalVolume...]\n",
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autobackup_ARG, maxlogicalvolumes_ARG, maxphysicalvolumes_ARG,
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physicalextentsize_ARG, test_ARG)
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xx(vgdisplay,
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"Display volume group information",
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"vgdisplay " "\n"
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"\t[-c|--colon | -s|--short | -v|--verbose]" "\n"
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"\t[-d|--debug] " "\n"
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"\t[-h|--help] " "\n"
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"\t[--version]" "\n"
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"\t[-A|--activevolumegroups | [-D|--disk]" "\n"
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"\t[VolumeGroupName...] ]\n",
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activevolumegroups_ARG, colon_ARG, disk_ARG, short_ARG)
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xx(vgexport,
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"Unregister volume group(s) from the system",
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"vgexport " "\n"
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"\t[-a|--all] " "\n"
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"\t[-d|--debug] " "\n"
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"\t[-h|--help]" "\n"
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"\t[-v|--verbose] " "\n"
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"\t[--version] " "\n"
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"\tVolumeGroupName [VolumeGroupName...]\n",
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all_ARG, test_ARG)
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xx(vgextend,
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"Add physical volumes to a volume group",
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"vgextend\n"
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"\t[-A/--autobackup y/n]\n"
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"\t[-d/--debug]\n"
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"\t[-h/-?/--help]\n"
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"\t[-t/--test]\n"
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"\t[-v/--verbose]\n"
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"\tVolumeGroupName PhysicalDevicePath [PhysicalDevicePath...]\n",
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autobackup_ARG, test_ARG)
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xx(vgimport,
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"Register exported volume group with system",
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"vgimport " "\n"
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"\t[-d|--debug] " "\n"
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"\t[-f|--force] " "\n"
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"\t[-h|--help] " "\n"
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"\t[-t|--test] " "\n"
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"\t[-v|--verbose]" "\n"
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"\tVolumeGroupName PhysicalVolumePath " "[PhysicalVolumePath...]\n",
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force_ARG, test_ARG)
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xx(vgmerge,
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"Merge volume groups",
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"vgmerge\n"
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"\t[-A/--autobackup y/n]\n"
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"\t[-d/--debug]\n"
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"\t[-h/-?/--help]\n"
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"\t[-l/--list]\n"
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"\t[-t/--test]\n"
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"\t[-v/--verbose]\n"
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"\tDestinationVolumeGroupName SourceVolumeGroupName\n",
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autobackup_ARG, list_ARG, test_ARG)
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xx(vgmknodes,
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"Create the special files for volume group devices in /dev",
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"vgmknodes\n"
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"\t[-d/--debug]\n"
|
|
"\t[-h/-?/--help]\n"
|
|
"\t[-v/--verbose]\n"
|
|
"\t[VolumeGroupName...]\n" )
|
|
|
|
xx(vgreduce,
|
|
"Remove physical volume(s) from a volume group",
|
|
"vgreduce\n"
|
|
"\t[-a/--all]\n"
|
|
"\t[-A/--autobackup y/n]\n"
|
|
"\t[-d/--debug]\n"
|
|
"\t[-h/-?/--help]\n"
|
|
"\t[-t/--test]\n"
|
|
"\t[-v/--verbose]\n"
|
|
"\tVolumeGroupName\n"
|
|
"\t[PhysicalVolumePath...]\n",
|
|
|
|
all_ARG, autobackup_ARG, test_ARG)
|
|
|
|
xx(vgremove,
|
|
"Remove volume group(s)",
|
|
"vgremove\n"
|
|
"\t[-d/--debug]\n"
|
|
"\t[-h/-?/--help]\n"
|
|
"\t[-t/--test]\n"
|
|
"\t[-v/--verbose]\n"
|
|
"\tVolumeGroupName [VolumeGroupName...]\n",
|
|
|
|
test_ARG)
|
|
|
|
xx(vgrename,
|
|
"Rename a volume group",
|
|
"vgrename\n"
|
|
"\t[-A/--autobackup y/n]\n"
|
|
"\t[-d/--debug]\n"
|
|
"\t[-f/--force]\n"
|
|
"\t[-h/-?/--help]\n"
|
|
"\t[-t/--test]\n"
|
|
"\t[-v/--verbose]\n"
|
|
"\tOldVolumeGroupPath NewVolumeGroupPath |\n"
|
|
"\tOldVolumeGroupName NewVolumeGroupName\n",
|
|
|
|
autobackup_ARG, force_ARG, test_ARG)
|
|
|
|
xx(vgscan,
|
|
"Search for all volume groups",
|
|
"vgscan "
|
|
"\t[-d/--debug]\n"
|
|
"\t[-h/-?/--help]\n"
|
|
"\t[-v/--verbose]\n" )
|
|
|
|
xx(vgsplit,
|
|
"Move physical volumes into a new volume group",
|
|
"vgsplit " "\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"
|
|
"\tExistingVolumeGroupName NewVolumeGroupName" "\n"
|
|
"\tPhysicalVolumePath [PhysicalVolumePath...]\n",
|
|
|
|
autobackup_ARG, list_ARG, test_ARG)
|
|
|
|
xx(version,
|
|
"Display software and driver version information",
|
|
"version\n" )
|
|
|