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/*
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* Copyright ( C ) 2001 - 2004 Sistina Software , Inc . All rights reserved .
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* Copyright ( C ) 2004 - 2013 Red Hat , Inc . All rights reserved .
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*
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* 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
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* of the GNU Lesser General Public License v .2 .1 .
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program ; if not , write to the Free Software Foundation ,
* Inc . , 59 Temple Place , Suite 330 , Boston , MA 02111 - 1307 USA
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*/
/*
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* Put all long args that don ' t have a corresponding short option first .
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*/
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/* *INDENT-OFF* */
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arg ( version_ARG , ' \0 ' , " version " , NULL , 0 )
arg ( physicalvolumesize_ARG , ' \0 ' , " setphysicalvolumesize " , size_mb_arg , 0 )
arg ( ignorelockingfailure_ARG , ' \0 ' , " ignorelockingfailure " , NULL , 0 )
arg ( nolocking_ARG , ' \0 ' , " nolocking " , NULL , 0 )
2009-10-06 00:55:56 +04:00
arg ( pvmetadatacopies_ARG , ' \0 ' , " pvmetadatacopies " , int_arg , 0 )
2010-07-01 00:21:03 +04:00
arg ( vgmetadatacopies_ARG , ' \0 ' , " vgmetadatacopies " , metadatacopies_arg , 0 )
arg ( metadatacopies_ARG , ' \0 ' , " metadatacopies " , metadatacopies_arg , 0 )
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arg ( metadatasize_ARG , ' \0 ' , " metadatasize " , size_mb_arg , 0 )
2010-06-29 00:33:58 +04:00
arg ( metadataignore_ARG , ' \0 ' , " metadataignore " , yes_no_arg , 0 )
2013-05-28 14:37:22 +04:00
arg ( bootloaderareasize_ARG , ' \0 ' , " bootloaderareasize " , size_mb_arg , 0 )
2010-08-12 08:08:59 +04:00
arg ( norestorefile_ARG , ' \0 ' , " norestorefile " , NULL , 0 )
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arg ( restorefile_ARG , ' \0 ' , " restorefile " , string_arg , 0 )
arg ( labelsector_ARG , ' \0 ' , " labelsector " , int_arg , 0 )
arg ( driverloaded_ARG , ' \0 ' , " driverloaded " , yes_no_arg , 0 )
arg ( aligned_ARG , ' \0 ' , " aligned " , NULL , 0 )
arg ( unbuffered_ARG , ' \0 ' , " unbuffered " , NULL , 0 )
arg ( noheadings_ARG , ' \0 ' , " noheadings " , NULL , 0 )
arg ( segments_ARG , ' \0 ' , " segments " , NULL , 0 )
arg ( units_ARG , ' \0 ' , " units " , string_arg , 0 )
arg ( nosuffix_ARG , ' \0 ' , " nosuffix " , NULL , 0 )
arg ( removemissing_ARG , ' \0 ' , " removemissing " , NULL , 0 )
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arg ( restoremissing_ARG , ' \0 ' , " restoremissing " , NULL , 0 )
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arg ( abort_ARG , ' \0 ' , " abort " , NULL , 0 )
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arg ( addtag_ARG , ' \0 ' , " addtag " , tag_arg , ARG_GROUPABLE )
arg ( deltag_ARG , ' \0 ' , " deltag " , tag_arg , ARG_GROUPABLE )
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arg ( refresh_ARG , ' \0 ' , " refresh " , NULL , 0 )
arg ( mknodes_ARG , ' \0 ' , " mknodes " , NULL , 0 )
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arg ( minor_ARG , ' \0 ' , " minor " , int_arg , ARG_GROUPABLE )
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arg ( type_ARG , ' \0 ' , " type " , segtype_arg , 0 )
arg ( alloc_ARG , ' \0 ' , " alloc " , alloc_arg , 0 )
arg ( separator_ARG , ' \0 ' , " separator " , string_arg , 0 )
arg ( mirrorsonly_ARG , ' \0 ' , " mirrorsonly " , NULL , 0 )
arg ( nosync_ARG , ' \0 ' , " nosync " , NULL , 0 )
arg ( resync_ARG , ' \0 ' , " resync " , NULL , 0 )
arg ( corelog_ARG , ' \0 ' , " corelog " , NULL , 0 )
arg ( mirrorlog_ARG , ' \0 ' , " mirrorlog " , string_arg , 0 )
This patch adds the capability to split off a mirror legs.
It is pretty much the same as reducing the number of
mirror legs, but we just don't delete them afterwards.
The following command line interface is enforced:
prompt> lvconvert --splitmirror <n> -n <name> <VG>/<LV>
where 'n' is the number of images to split off, and
where 'name' is the name of the newly split off logical volume.
If more than one leg is split off, a new mirror will be the
result. The newly split off mirror will have a 'core' log.
Example:
[root@bp-01 LVM2]# !lvs
lvs -a -o name,copy_percent,devices
LV Copy% Devices
lv 100.00 lv_mimage_0(0),lv_mimage_1(0),lv_mimage_2(0),lv_mimage_3(0)
[lv_mimage_0] /dev/sdb1(0)
[lv_mimage_1] /dev/sdc1(0)
[lv_mimage_2] /dev/sdd1(0)
[lv_mimage_3] /dev/sde1(0)
[lv_mlog] /dev/sdi1(0)
[root@bp-01 LVM2]# lvconvert --splitmirrors 2 --name split vg/lv /dev/sd[ce]1
Logical volume lv converted.
[root@bp-01 LVM2]# !lvs
lvs -a -o name,copy_percent,devices
LV Copy% Devices
lv 100.00 lv_mimage_0(0),lv_mimage_2(0)
[lv_mimage_0] /dev/sdb1(0)
[lv_mimage_2] /dev/sdd1(0)
[lv_mlog] /dev/sdi1(0)
split 100.00 split_mimage_0(0),split_mimage_1(0)
[split_mimage_0] /dev/sde1(0)
[split_mimage_1] /dev/sdc1(0)
It can be seen that '--splitmirror <n>' is exactly the same
as '--mirrors -<n>' (note the minus sign), except there is the
additional notion to keep the image being detached from the
mirror instead of just throwing it away.
Signed-off-by: Jonathan Brassow <jbrassow@redhat.com>
2010-01-09 01:00:31 +03:00
arg ( splitmirrors_ARG , ' \0 ' , " splitmirrors " , int_arg , 0 )
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arg ( trackchanges_ARG , ' \0 ' , " trackchanges " , NULL , 0 )
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arg ( replace_ARG , ' \0 ' , " replace " , string_arg , ARG_GROUPABLE )
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arg ( repair_ARG , ' \0 ' , " repair " , NULL , 0 )
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arg ( use_policies_ARG , ' \0 ' , " use-policies " , NULL , 0 )
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arg ( monitor_ARG , ' \0 ' , " monitor " , yes_no_arg , 0 )
arg ( config_ARG , ' \0 ' , " config " , string_arg , 0 )
arg ( trustcache_ARG , ' \0 ' , " trustcache " , NULL , 0 )
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arg ( cache_ARG , ' \0 ' , " cache " , NULL , 0 )
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arg ( cachemode_ARG , ' \0 ' , " cachemode " , string_arg , 0 )
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arg ( cachepool_ARG , ' \0 ' , " cachepool " , string_arg , 0 )
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arg ( ignoremonitoring_ARG , ' \0 ' , " ignoremonitoring " , NULL , 0 )
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arg ( nameprefixes_ARG , ' \0 ' , " nameprefixes " , NULL , 0 )
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arg ( unquoted_ARG , ' \0 ' , " unquoted " , NULL , 0 )
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arg ( rows_ARG , ' \0 ' , " rows " , NULL , 0 )
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arg ( dataalignment_ARG , ' \0 ' , " dataalignment " , size_kb_arg , 0 )
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arg ( dataalignmentoffset_ARG , ' \0 ' , " dataalignmentoffset " , size_kb_arg , 0 )
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arg ( virtualoriginsize_ARG , ' \0 ' , " virtualoriginsize " , size_mb_arg , 0 )
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arg ( noudevsync_ARG , ' \0 ' , " noudevsync " , NULL , 0 )
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arg ( originname_ARG , ' \0 ' , " originname " , string_arg , 0 )
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arg ( poll_ARG , ' \0 ' , " poll " , yes_no_arg , 0 )
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arg ( poolmetadata_ARG , ' \0 ' , " poolmetadata " , string_arg , 0 )
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arg ( poolmetadatasize_ARG , ' \0 ' , " poolmetadatasize " , size_mb_arg , 0 )
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arg ( poolmetadataspare_ARG , ' \0 ' , " poolmetadataspare " , yes_no_arg , 0 )
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arg ( discards_ARG , ' \0 ' , " discards " , discards_arg , 0 )
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arg ( force_long_ARG , ' \0 ' , " force " , NULL , ARG_COUNTABLE )
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arg ( stripes_long_ARG , ' \0 ' , " stripes " , int_arg , 0 )
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arg ( sysinit_ARG , ' \0 ' , " sysinit " , NULL , 0 )
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arg ( thinpool_ARG , ' \0 ' , " thinpool " , string_arg , 0 )
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arg ( configtype_ARG , ' \0 ' , " type " , string_arg , 0 )
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arg ( withcomments_ARG , ' \0 ' , " withcomments " , NULL , 0 )
arg ( withversions_ARG , ' \0 ' , " withversions " , NULL , 0 )
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arg ( ignoreadvanced_ARG , ' \0 ' , " ignoreadvanced " , NULL , 0 )
arg ( ignoreunsupported_ARG , ' \0 ' , " ignoreunsupported " , NULL , 0 )
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arg ( atversion_ARG , ' \0 ' , " atversion " , string_arg , 0 )
arg ( validate_ARG , ' \0 ' , " validate " , NULL , 0 )
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arg ( syncaction_ARG , ' \0 ' , " syncaction " , string_arg , 0 ) /* FIXME Use custom validation fn */
arg ( raidsyncaction_ARG , ' \0 ' , " raidsyncaction " , string_arg , 0 )
RAID: Add writemostly/writebehind support for RAID1
'lvchange' is used to alter a RAID 1 logical volume's write-mostly and
write-behind characteristics. The '--writemostly' parameter takes a
PV as an argument with an optional trailing character to specify whether
to set ('y'), unset ('n'), or toggle ('t') the value. If no trailing
character is given, it will set the flag.
Synopsis:
lvchange [--writemostly <PV>:{t|y|n}] [--writebehind <count>] vg/lv
Example:
lvchange --writemostly /dev/sdb1:y --writebehind 512 vg/raid1_lv
The last character in the 'lv_attr' field is used to show whether a device
has the WriteMostly flag set. It is signified with a 'w'. If the device
has failed, the 'p'artial flag has priority.
Example ("nosync" raid1 with mismatch_cnt and writemostly):
[~]# lvs -a --segment vg
LV VG Attr #Str Type SSize
raid1 vg Rwi---r-m 2 raid1 500.00m
[raid1_rimage_0] vg Iwi---r-- 1 linear 500.00m
[raid1_rimage_1] vg Iwi---r-w 1 linear 500.00m
[raid1_rmeta_0] vg ewi---r-- 1 linear 4.00m
[raid1_rmeta_1] vg ewi---r-- 1 linear 4.00m
Example (raid1 with mismatch_cnt, writemostly - but failed drive):
[~]# lvs -a --segment vg
LV VG Attr #Str Type SSize
raid1 vg rwi---r-p 2 raid1 500.00m
[raid1_rimage_0] vg Iwi---r-- 1 linear 500.00m
[raid1_rimage_1] vg Iwi---r-p 1 linear 500.00m
[raid1_rmeta_0] vg ewi---r-- 1 linear 4.00m
[raid1_rmeta_1] vg ewi---r-p 1 linear 4.00m
A new reportable field has been added for writebehind as well. If
write-behind has not been set or the LV is not RAID1, the field will
be blank.
Example (writebehind is set):
[~]# lvs -a -o name,attr,writebehind vg
LV Attr WBehind
lv rwi-a-r-- 512
[lv_rimage_0] iwi-aor-w
[lv_rimage_1] iwi-aor--
[lv_rmeta_0] ewi-aor--
[lv_rmeta_1] ewi-aor--
Example (writebehind is not set):
[~]# lvs -a -o name,attr,writebehind vg
LV Attr WBehind
lv rwi-a-r--
[lv_rimage_0] iwi-aor-w
[lv_rimage_1] iwi-aor--
[lv_rmeta_0] ewi-aor--
[lv_rmeta_1] ewi-aor--
2013-04-15 22:59:46 +04:00
arg ( writemostly_ARG , ' \0 ' , " writemostly " , string_arg , ARG_GROUPABLE )
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arg ( raidwritemostly_ARG , ' \0 ' , " raidwritemostly " , string_arg , ARG_GROUPABLE )
RAID: Add writemostly/writebehind support for RAID1
'lvchange' is used to alter a RAID 1 logical volume's write-mostly and
write-behind characteristics. The '--writemostly' parameter takes a
PV as an argument with an optional trailing character to specify whether
to set ('y'), unset ('n'), or toggle ('t') the value. If no trailing
character is given, it will set the flag.
Synopsis:
lvchange [--writemostly <PV>:{t|y|n}] [--writebehind <count>] vg/lv
Example:
lvchange --writemostly /dev/sdb1:y --writebehind 512 vg/raid1_lv
The last character in the 'lv_attr' field is used to show whether a device
has the WriteMostly flag set. It is signified with a 'w'. If the device
has failed, the 'p'artial flag has priority.
Example ("nosync" raid1 with mismatch_cnt and writemostly):
[~]# lvs -a --segment vg
LV VG Attr #Str Type SSize
raid1 vg Rwi---r-m 2 raid1 500.00m
[raid1_rimage_0] vg Iwi---r-- 1 linear 500.00m
[raid1_rimage_1] vg Iwi---r-w 1 linear 500.00m
[raid1_rmeta_0] vg ewi---r-- 1 linear 4.00m
[raid1_rmeta_1] vg ewi---r-- 1 linear 4.00m
Example (raid1 with mismatch_cnt, writemostly - but failed drive):
[~]# lvs -a --segment vg
LV VG Attr #Str Type SSize
raid1 vg rwi---r-p 2 raid1 500.00m
[raid1_rimage_0] vg Iwi---r-- 1 linear 500.00m
[raid1_rimage_1] vg Iwi---r-p 1 linear 500.00m
[raid1_rmeta_0] vg ewi---r-- 1 linear 4.00m
[raid1_rmeta_1] vg ewi---r-p 1 linear 4.00m
A new reportable field has been added for writebehind as well. If
write-behind has not been set or the LV is not RAID1, the field will
be blank.
Example (writebehind is set):
[~]# lvs -a -o name,attr,writebehind vg
LV Attr WBehind
lv rwi-a-r-- 512
[lv_rimage_0] iwi-aor-w
[lv_rimage_1] iwi-aor--
[lv_rmeta_0] ewi-aor--
[lv_rmeta_1] ewi-aor--
Example (writebehind is not set):
[~]# lvs -a -o name,attr,writebehind vg
LV Attr WBehind
lv rwi-a-r--
[lv_rimage_0] iwi-aor-w
[lv_rimage_1] iwi-aor--
[lv_rmeta_0] ewi-aor--
[lv_rmeta_1] ewi-aor--
2013-04-15 22:59:46 +04:00
arg ( writebehind_ARG , ' \0 ' , " writebehind " , int_arg , 0 )
2013-07-19 22:24:54 +04:00
arg ( raidwritebehind_ARG , ' \0 ' , " raidwritebehind " , int_arg , 0 )
2013-05-31 20:25:52 +04:00
arg ( minrecoveryrate_ARG , ' \0 ' , " minrecoveryrate " , size_kb_arg , 0 )
2013-07-19 22:24:54 +04:00
arg ( raidminrecoveryrate_ARG , ' \0 ' , " raidminrecoveryrate " , size_kb_arg , 0 )
2013-05-31 20:25:52 +04:00
arg ( maxrecoveryrate_ARG , ' \0 ' , " maxrecoveryrate " , size_kb_arg , 0 )
2013-07-19 22:24:54 +04:00
arg ( raidmaxrecoveryrate_ARG , ' \0 ' , " raidmaxrecoveryrate " , size_kb_arg , 0 )
config: differentiate command and metadata profiles and consolidate profile handling code
- When defining configuration source, the code now uses separate
CONFIG_PROFILE_COMMAND and CONFIG_PROFILE_METADATA markers
(before, it was just CONFIG_PROFILE that did not make the
difference between the two). This helps when checking the
configuration if it contains correct set of options which
are all in either command-profilable or metadata-profilable
group without mixing these groups together - so it's a firm
distinction. The "command profile" can't contain
"metadata profile" and vice versa! This is strictly checked
and if the settings are mixed, such profile is rejected and
it's not used. So in the end, the CONFIG_PROFILE_COMMAND
set of options and CONFIG_PROFILE_METADATA are mutually exclusive
sets.
- Marking configuration with one or the other marker will also
determine the way these configuration sources are positioned
in the configuration cascade which is now:
CONFIG_STRING -> CONFIG_PROFILE_COMMAND -> CONFIG_PROFILE_METADATA -> CONFIG_FILE/CONFIG_MERGED_FILES
- Marking configuration with one or the other marker will also make
it possible to issue a command context refresh (will be probably
a part of a future patch) if needed for settings in global profile
set. For settings in metadata profile set this is impossible since
we can't refresh cmd context in the middle of reading VG/LV metadata
and for each VG/LV separately because each VG/LV can have a different
metadata profile assinged and it's not possible to change these
settings at this level.
- When command profile is incorrect, it's rejected *and also* the
command exits immediately - the profile *must* be correct for the
command that was run with a profile to be executed. Before this
patch, when the profile was found incorrect, there was just the
warning message and the command continued without profile applied.
But it's more correct to exit immediately in this case.
- When metadata profile is incorrect, we reject it during command
runtime (as we know the profile name from metadata and not early
from command line as it is in case of command profiles) and we
*do continue* with the command as we're in the middle of operation.
Also, the metadata profile is applied directly and on the fly on
find_config_tree_* fn call and even if the metadata profile is
found incorrect, we still need to return the non-profiled value
as found in the other configuration provided or default value.
To exit immediately even in this case, we'd need to refactor
existing find_config_tree_* fns so they can return error. Currently,
these fns return only config values (which end up with default
values in the end if the config is not found).
- To check the profile validity before use to be sure it's correct,
one can use :
lvm dumpconfig --commandprofile/--metadataprofile ProfileName --validate
(the --commandprofile/--metadataprofile for dumpconfig will come
as part of the subsequent patch)
- This patch also adds a reference to --commandprofile and
--metadataprofile in the cmd help string (which was missing before
for the --profile for some commands). We do not mention --profile
now as people should use --commandprofile or --metadataprofile
directly. However, the --profile is still supported for backward
compatibility and it's translated as:
--profile == --metadataprofile for lvcreate, vgcreate, lvchange and vgchange
(as these commands are able to attach profile to metadata)
--profile == --commandprofile for all the other commands
(--metadataprofile is not allowed there as it makes no sense)
- This patch also contains some cleanups to make the code handling
the profiles more readable...
2014-05-20 16:13:10 +04:00
arg ( commandprofile_ARG , ' \0 ' , " commandprofile " , string_arg , 0 )
arg ( metadataprofile_ARG , ' \0 ' , " metadataprofile " , string_arg , 0 )
2013-06-25 14:27:04 +04:00
arg ( profile_ARG , ' \0 ' , " profile " , string_arg , 0 )
2013-06-25 14:33:06 +04:00
arg ( detachprofile_ARG , ' \0 ' , " detachprofile " , NULL , 0 )
2013-07-08 17:34:27 +04:00
arg ( mergedconfig_ARG , ' \0 ' , " mergedconfig " , NULL , 0 )
2013-10-02 00:20:10 +04:00
arg ( ignoreskippedcluster_ARG , ' \0 ' , " ignoreskippedcluster " , NULL , 0 )
2013-12-04 06:09:37 +04:00
arg ( splitsnapshot_ARG , ' \0 ' , " splitsnapshot " , NULL , 0 )
2014-04-18 05:46:34 +04:00
arg ( readonly_ARG , ' \0 ' , " readonly " , NULL , 0 )
2001-09-25 16:49:28 +04:00
2002-01-10 18:09:51 +03:00
/* Allow some variations */
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arg ( resizable_ARG , ' \0 ' , " resizable " , yes_no_arg , 0 )
arg ( allocation_ARG , ' \0 ' , " allocation " , yes_no_arg , 0 )
2012-06-27 15:48:31 +04:00
arg ( available_ARG , ' \0 ' , " available " , activation_arg , 0 )
2002-01-10 18:09:51 +03:00
2001-12-17 13:08:27 +03:00
/*
* . . . and now the short args .
*/
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arg ( activate_ARG , ' a ' , " activate " , activation_arg , 0 )
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arg ( all_ARG , ' a ' , " all " , NULL , 0 )
arg ( autobackup_ARG , ' A ' , " autobackup " , yes_no_arg , 0 )
arg ( activevolumegroups_ARG , ' A ' , " activevolumegroups " , NULL , 0 )
arg ( background_ARG , ' b ' , " background " , NULL , 0 )
2013-09-06 04:43:24 +04:00
arg ( backgroundfork_ARG , ' b ' , " background " , NULL , 0 )
2007-08-21 23:46:36 +04:00
arg ( blockdevice_ARG , ' b ' , " blockdevice " , NULL , 0 )
arg ( chunksize_ARG , ' c ' , " chunksize " , size_kb_arg , 0 )
arg ( clustered_ARG , ' c ' , " clustered " , yes_no_arg , 0 )
arg ( colon_ARG , ' c ' , " colon " , NULL , 0 )
arg ( columns_ARG , ' C ' , " columns " , NULL , 0 )
arg ( contiguous_ARG , ' C ' , " contiguous " , yes_no_arg , 0 )
2010-11-11 20:29:05 +03:00
arg ( debug_ARG , ' d ' , " debug " , NULL , ARG_COUNTABLE )
2007-08-21 23:46:36 +04:00
arg ( exported_ARG , ' e ' , " exported " , NULL , 0 )
arg ( physicalextent_ARG , ' E ' , " physicalextent " , NULL , 0 )
arg ( file_ARG , ' f ' , " file " , string_arg , 0 )
2010-11-11 20:29:05 +03:00
arg ( force_ARG , ' f ' , " force " , NULL , ARG_COUNTABLE )
2007-08-21 23:46:36 +04:00
arg ( full_ARG , ' f ' , " full " , NULL , 0 )
arg ( help_ARG , ' h ' , " help " , NULL , 0 )
arg ( help2_ARG , ' ? ' , " " , NULL , 0 )
arg ( stripesize_ARG , ' I ' , " stripesize " , size_kb_arg , 0 )
arg ( stripes_ARG , ' i ' , " stripes " , int_arg , 0 )
arg ( interval_ARG , ' i ' , " interval " , int_arg , 0 )
arg ( iop_version_ARG , ' i ' , " iop_version " , NULL , 0 )
arg ( logicalvolume_ARG , ' l ' , " logicalvolume " , int_arg , 0 )
arg ( maxlogicalvolumes_ARG , ' l ' , " maxlogicalvolumes " , int_arg , 0 )
arg ( extents_ARG , ' l ' , " extents " , int_arg_with_sign_and_percent , 0 )
arg ( lvmpartition_ARG , ' l ' , " lvmpartition " , NULL , 0 )
arg ( list_ARG , ' l ' , " list " , NULL , 0 )
arg ( size_ARG , ' L ' , " size " , size_mb_arg , 0 )
arg ( logicalextent_ARG , ' L ' , " logicalextent " , int_arg_with_sign , 0 )
arg ( persistent_ARG , ' M ' , " persistent " , yes_no_arg , 0 )
2010-01-13 04:45:15 +03:00
arg ( merge_ARG , ' \0 ' , " merge " , NULL , 0 )
2012-08-06 20:01:01 +04:00
arg ( major_ARG , ' j ' , " major " , int_arg , ARG_GROUPABLE )
2013-07-10 16:06:50 +04:00
arg ( setactivationskip_ARG , ' k ' , " setactivationskip " , yes_no_arg , 0 )
arg ( ignoreactivationskip_ARG , ' K ' , " ignoreactivationskip " , NULL , 0 )
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arg ( mirrors_ARG , ' m ' , " mirrors " , int_arg_with_sign , 0 )
arg ( metadatatype_ARG , ' M ' , " metadatatype " , metadatatype_arg , 0 )
arg ( maps_ARG , ' m ' , " maps " , NULL , 0 )
arg ( name_ARG , ' n ' , " name " , string_arg , 0 )
arg ( oldpath_ARG , ' n ' , " oldpath " , NULL , 0 )
arg ( nofsck_ARG , ' n ' , " nofsck " , NULL , 0 )
arg ( novolumegroup_ARG , ' n ' , " novolumegroup " , NULL , 0 )
arg ( options_ARG , ' o ' , " options " , string_arg , 0 )
arg ( sort_ARG , ' O ' , " sort " , string_arg , 0 )
arg ( permission_ARG , ' p ' , " permission " , permission_arg , 0 )
arg ( maxphysicalvolumes_ARG , ' p ' , " maxphysicalvolumes " , int_arg , 0 )
arg ( partial_ARG , ' P ' , " partial " , NULL , 0 )
arg ( physicalvolume_ARG , ' P ' , " physicalvolume " , NULL , 0 )
config: add silent mode
Accept -q as the short form of --quiet.
Suppress non-essential standard output if -q is given twice.
Treat log/silent in lvm.conf as equivalent to -qq.
Review all log_print messages and change some to
log_print_unless_silent.
When silent, the following commands still produce output:
dumpconfig, lvdisplay, lvmdiskscan, lvs, pvck, pvdisplay,
pvs, version, vgcfgrestore -l, vgdisplay, vgs.
[Needs checking.]
Non-essential messages are shifted from log level 4 to log level 5
for syslog and lvm2_log_fn purposes.
2012-08-25 23:35:48 +04:00
arg ( quiet_ARG , ' q ' , " quiet " , NULL , ARG_COUNTABLE )
2007-11-09 19:51:54 +03:00
arg ( readahead_ARG , ' r ' , " readahead " , readahead_arg , 0 )
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arg ( resizefs_ARG , ' r ' , " resizefs " , NULL , 0 )
arg ( reset_ARG , ' R ' , " reset " , NULL , 0 )
arg ( regionsize_ARG , ' R ' , " regionsize " , size_mb_arg , 0 )
arg ( physicalextentsize_ARG , ' s ' , " physicalextentsize " , size_mb_arg , 0 )
arg ( stdin_ARG , ' s ' , " stdin " , NULL , 0 )
arg ( snapshot_ARG , ' s ' , " snapshot " , NULL , 0 )
arg ( short_ARG , ' s ' , " short " , NULL , 0 )
2011-09-06 04:26:42 +04:00
arg ( thin_ARG , ' T ' , " thin " , NULL , 0 )
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arg ( test_ARG , ' t ' , " test " , NULL , 0 )
arg ( uuid_ARG , ' u ' , " uuid " , NULL , 0 )
arg ( uuidstr_ARG , ' u ' , " uuid " , string_arg , 0 )
arg ( uuidlist_ARG , ' U ' , " uuidlist " , NULL , 0 )
2010-11-11 20:29:05 +03:00
arg ( verbose_ARG , ' v ' , " verbose " , NULL , ARG_COUNTABLE )
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arg ( volumegroup_ARG , ' V ' , " volumegroup " , NULL , 0 )
2011-08-17 19:15:36 +04:00
arg ( virtualsize_ARG , ' V ' , " virtualsize " , size_mb_arg , 0 )
2013-11-06 19:05:50 +04:00
arg ( wipesignatures_ARG , ' W ' , " wipesignatures " , yes_no_arg , 0 )
2007-08-21 23:46:36 +04:00
arg ( allocatable_ARG , ' x ' , " allocatable " , yes_no_arg , 0 )
arg ( resizeable_ARG , ' x ' , " resizeable " , yes_no_arg , 0 )
arg ( yes_ARG , ' y ' , " yes " , NULL , 0 )
arg ( zero_ARG , ' Z ' , " zero " , yes_no_arg , 0 )
2001-09-25 16:49:28 +04:00
/* this should always be last */
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arg ( ARG_COUNT , ' - ' , " " , NULL , 0 )
2003-04-02 23:14:43 +04:00
/* *INDENT-ON* */
