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LVCHANGE(8)                 System Manager's Manual                LVCHANGE(8)

NAME
       lvchange -- Change the attributes of logical volume(s)

SYNOPSIS
       lvchange option_args position_args
           [ option_args ]

        -a|--activate y|n|ay
           --activationmode partial|degraded|complete
           --addtag Tag
           --alloc contiguous|cling|cling_by_tags|normal|anywhere|inherit
        -A|--autobackup y|n
           --cachemode writethrough|writeback|passthrough
           --cachepolicy String
           --cachesettings String
           --commandprofile String
           --compression y|n
           --config String
        -C|--contiguous y|n
        -d|--debug
           --deduplication y|n
           --deltag Tag
           --detachprofile
           --devices PV
           --devicesfile String
           --discards passdown|nopassdown|ignore
           --driverloaded y|n
           --errorwhenfull y|n
        -f|--force
        -h|--help
        -K|--ignoreactivationskip
           --ignorelockingfailure
           --ignoremonitoring
           --journal String
           --lockopt String
           --longhelp
        -j|--major Number
           --[raid]maxrecoveryrate Size[k|UNIT]
           --metadataprofile String
           --minor Number
           --[raid]minrecoveryrate Size[k|UNIT]
           --monitor y|n
           --nohints
           --nolocking
           --noudevsync
        -P|--partial
        -p|--permission rw|r
        -M|--persistent y|n
           --poll y|n
           --profile String
        -q|--quiet
        -r|--readahead auto|none|Number
           --readonly
           --rebuild PV
           --refresh
           --reportformat basic|json|json_std
           --resync
        -S|--select String
        -k|--setactivationskip y|n
           --setautoactivation y|n
           --[raid]syncaction check|repair
           --sysinit
        -t|--test
           --vdosettings String
        -v|--verbose
           --version
           --[raid]writebehind Number
           --[raid]writemostly PV[:t|n|y]
        -y|--yes
        -Z|--zero y|n

DESCRIPTION
       lvchange  changes LV attributes in the VG, changes LV activation in the
       kernel, and includes other utilities for LV maintenance.

USAGE
       Change a general LV attribute.
       For options listed in parentheses, any one is
       required, after which the others are optional.

       lvchange
           ( -C|--contiguous y|n
             -p|--permission rw|r
             -r|--readahead auto|none|Number
             -k|--setactivationskip y|n
             -Z|--zero y|n
             -M|--persistent n
                --addtag Tag
                --deltag Tag
                --alloc contiguous|cling|cling_by_tags|normal|anywhere|inherit
                --compression y|n
                --deduplication y|n
                --detachprofile
                --metadataprofile String
                --profile String
                --setautoactivation y|n
                --errorwhenfull y|n
                --discards passdown|nopassdown|ignore
                --cachemode writethrough|writeback|passthrough
                --cachepolicy String
                --cachesettings String
                --[raid]minrecoveryrate Size[k|UNIT]
                --[raid]maxrecoveryrate Size[k|UNIT]
                --vdosettings String
                --[raid]writebehind Number
                --[raid]writemostly PV[:t|n|y] )
            VG|LV|Tag|Select ...
           [ -a|--activate y|n|ay ]
           [    --poll y|n ]
           [    --monitor y|n ]
           [ COMMON_OPTIONS ]

       --

       Resyncronize a mirror or raid LV.
       Use to reset 'R' attribute on a not initially synchronized LV.

       lvchange --resync VG|LV1|Tag|Select ...
           [ -a|--activate y|n|ay ]
           [ COMMON_OPTIONS ]

           LV1 types: mirror raid

       --

       Resynchronize or check a raid LV.

       lvchange --syncaction check|repair VG|LV1|Tag|Select ...
           [ COMMON_OPTIONS ]

           LV1 types: raid

       --

       Reconstruct data on specific PVs of a raid LV.

       lvchange --rebuild PV VG|LV1|Tag|Select ...
           [ COMMON_OPTIONS ]

           LV1 types: raid

       --

       Activate or deactivate an LV.

       lvchange -a|--activate y|n|ay VG|LV|Tag|Select ...
           [ -P|--partial ]
           [ -K|--ignoreactivationskip ]
           [    --activationmode partial|degraded|complete ]
           [    --poll y|n ]
           [    --monitor y|n ]
           [    --ignorelockingfailure ]
           [    --sysinit ]
           [    --readonly ]
           [ COMMON_OPTIONS ]

       --

       Reactivate an LV using the latest metadata.

       lvchange --refresh VG|LV|Tag|Select ...
           [ -P|--partial ]
           [    --activationmode partial|degraded|complete ]
           [    --poll y|n ]
           [    --monitor y|n ]
           [ COMMON_OPTIONS ]

       --

       Start or stop monitoring an LV from dmeventd.

       lvchange --monitor y|n VG|LV|Tag|Select ...
           [ COMMON_OPTIONS ]

       --

       Start or stop processing an LV conversion.

       lvchange --poll y|n VG|LV|Tag|Select ...
           [    --monitor y|n ]
           [ COMMON_OPTIONS ]

       --

       Make the minor device number persistent for an LV.

       lvchange -M|--persistent y --minor Number LV
           [ -j|--major Number ]
           [ -a|--activate y|n|ay ]
           [    --poll y|n ]
           [    --monitor y|n ]
           [ COMMON_OPTIONS ]

       --

       Common options for command:
           [ -A|--autobackup y|n ]
           [ -f|--force ]
           [ -S|--select String ]
           [    --ignoremonitoring ]
           [    --noudevsync ]
           [    --reportformat basic|json|json_std ]

       Common options for lvm:
           [ -d|--debug ]
           [ -h|--help ]
           [ -q|--quiet ]
           [ -t|--test ]
           [ -v|--verbose ]
           [ -y|--yes ]
           [    --commandprofile String ]
           [    --config String ]
           [    --devices PV ]
           [    --devicesfile String ]
           [    --driverloaded y|n ]
           [    --journal String ]
           [    --lockopt String ]
           [    --longhelp ]
           [    --nohints ]
           [    --nolocking ]
           [    --profile String ]
           [    --version ]

OPTIONS
       -a|--activate y|n|ay
              Change the active state of  LVs.   An  active  LV  can  be  used
              through  a block device, allowing data on the LV to be accessed.
              y makes LVs active, or available.  n makes LVs inactive, or  un-
              available.  The block device for the LV is added or removed from
              the system using device-mapper in the kernel.  A  symbolic  link
              /dev/VGName/LVName pointing to the device node is also added/re-
              moved.  All  software  and  scripts  should  access  the  device
              through  the  symbolic  link and present this as the name of the
              device.  The location and name of the underlying device node may
              depend  on  the  distribution, configuration (e.g. udev), or re-
              lease version.  ay specifies autoactivation, which  is  used  by
              system-generated  activation  commands.  By default, LVs are au-
              toactivated.  An autoactivation property can be set on a  VG  or
              LV  to  disable  autoactivation,  see --setautoactivation y|n in
              vgchange, lvchange, vgcreate, and lvcreate.  Display the proper-
              ty  with  vgs  or  lvs "-o autoactivation".  The lvm.conf(5) au-
              to_activation_volume_list includes names  of  VGs  or  LVs  that
              should  be autoactivated, and anything not listed is not autoac-
              tivated.  When auto_activation_volume_list is undefined (the de-
              fault), it has no effect.  If auto_activation_volume_list is de-
              fined and empty, no LVs are autoactivated.   Items  included  by
              auto_activation_volume_list will not be autoactivated if the au-
              toactivation property has been disabled.   See  lvmlockd(8)  for
              more  information  about activation options ey and sy for shared
              VGs.

       --activationmode partial|degraded|complete
              Determines if LV activation is allowed  when  PVs  are  missing,
              e.g. because of a device failure.  complete only allows LVs with
              no missing PVs to be activated,  and  is  the  most  restrictive
              mode.   degraded allows RAID LVs with missing PVs to be activat-
              ed.  (This does not include the "mirror" type, see  "raid1"  in-
              stead.)  partial allows any LV with missing PVs to be activated,
              and should only be used for recovery or  repair.   For  default,
              see lvm.conf(5) activation_mode.  See lvmraid(7) for more infor-
              mation.

       --addtag Tag
              Adds a tag to a PV, VG or LV. This option can be repeated to add
              multiple tags at once. See lvm(8) for information about tags.

       --alloc contiguous|cling|cling_by_tags|normal|anywhere|inherit
              Determines  the  allocation policy when a command needs to allo-
              cate Physical Extents (PEs) from the VG. Each VG and LV  has  an
              allocation  policy  which can be changed with vgchange/lvchange,
              or overridden on the command line.  normal applies common  sense
              rules  such as not placing parallel stripes on the same PV.  in-
              herit applies the VG policy to an LV.  contiguous  requires  new
              PEs be placed adjacent to existing PEs.  cling places new PEs on
              the same PV as existing PEs in the same stripe of  the  LV.   If
              there  are sufficient PEs for an allocation, but normal does not
              use them, anywhere will use them even if it reduces performance,
              e.g. by placing two stripes on the same PV.  Optional positional
              PV args on the command line can also be used to limit which  PVs
              the command will use for allocation.  See lvm(8) for more infor-
              mation about allocation.

       -A|--autobackup y|n
              Specifies if metadata should be backed up automatically after  a
              change.   Enabling  this is strongly advised! See vgcfgbackup(8)
              for more information.

       --cachemode writethrough|writeback|passthrough
              Specifies when writes to a cache LV should  be  considered  com-
              plete.   writeback  considers  a write complete as soon as it is
              stored in the cache pool.  writethough considers  a  write  com-
              plete only when it has been stored in both the cache pool and on
              the origin LV.  While writethrough may be slower for writes,  it
              is more resilient if something should happen to a device associ-
              ated with the cache pool LV. With  passthrough,  all  reads  are
              served  from  the  origin  LV (all reads miss the cache) and all
              writes are forwarded to the origin LV; additionally, write  hits
              cause cache block invalidates. See lvmcache(7) for more informa-
              tion.

       --cachepolicy String
              Specifies the cache policy for a cache LV.  See lvmcache(7)  for
              more information.

       --cachesettings String
              Specifies  tunable  kernel options for dm-cache or dm-writecache
              LVs.  Use the form 'option=value' or 'option1=value option2=val-
              ue', or repeat --cachesettings for each option being set.  These
              settings override the default kernel behaviors which are usually
              adequate. To remove cachesettings and revert to the default ker-
              nel behaviors, use --cachesettings 'default' for dm-cache or  an
              empty  string  --cachesettings  ''  for dm-writecache.  See lvm-
              cache(7) for more information.

       --commandprofile String
              The command profile  to  use  for  command  configuration.   See
              lvm.conf(5) for more information about profiles.

       --compression y|n
              Controls  whether compression is enabled or disable for VDO vol-
              ume.  See lvmvdo(7) for more information about VDO usage.

       --config String
              Config settings for the command. These override lvm.conf(5) set-
              tings.   The  String arg uses the same format as lvm.conf(5), or
              may use section/field syntax.  See lvm.conf(5) for more informa-
              tion about config.

       -C|--contiguous y|n
              Sets  or  resets  the contiguous allocation policy for LVs.  De-
              fault is no contiguous allocation based on a next  free  princi-
              ple.   It is only possible to change a non-contiguous allocation
              policy to contiguous if all of the allocated physical extents in
              the LV are already contiguous.

       -d|--debug ...
              Set debug level. Repeat from 1 to 6 times to increase the detail
              of messages sent to the log file and/or syslog (if configured).

       --deduplication y|n
              Controls whether deduplication is enabled  or  disable  for  VDO
              volume.  See lvmvdo(7) for more information about VDO usage.

       --deltag Tag
              Deletes  a  tag from a PV, VG or LV. This option can be repeated
              to delete multiple tags at  once.  See  lvm(8)  for  information
              about tags.

       --detachprofile
              Detaches  a  metadata  profile from a VG or LV.  See lvm.conf(5)
              for more information about profiles.

       --devices PV
              Restricts the devices that are visible  and  accessible  to  the
              command.  Devices not listed will appear to be missing. This op-
              tion can be repeated, or accepts a comma separated list  of  de-
              vices. This overrides the devices file.

       --devicesfile String
              A file listing devices that LVM should use.  The file must exist
              in /etc/lvm/devices/ and is managed with the lvmdevices(8)  com-
              mand.   This  overrides  the lvm.conf(5) devices/devicesfile and
              devices/use_devicesfile settings.

       --discards passdown|nopassdown|ignore
              Specifies how the device-mapper thin pool layer  in  the  kernel
              should  handle  discards.  ignore causes the thin pool to ignore
              discards.  nopassdown causes the thin pool to  process  discards
              itself  to  allow  reuse  of  unneeded extents in the thin pool.
              passdown causes the thin pool to process discards  itself  (like
              nopassdown) and pass the discards to the underlying device.  See
              lvmthin(7) for more information.

       --driverloaded y|n
              If set to no, the command will not attempt to use device-mapper.
              For testing and debugging.

       --errorwhenfull y|n
              Specifies thin pool behavior when data space is exhausted.  When
              yes, device-mapper will immediately return an error when a  thin
              pool  is  full  and an I/O request requires space.  When no, de-
              vice-mapper will queue these I/O requests for a period  of  time
              to  allow  the thin pool to be extended.  Errors are returned if
              no space is available after the timeout.  (Also see dm-thin-pool
              kernel module option no_space_timeout.)  See lvmthin(7) for more
              information.

       -f|--force ...
              Override various checks,  confirmations  and  protections.   Use
              with extreme caution.

       -h|--help
              Display help text.

       -K|--ignoreactivationskip
              Ignore  the "activation skip" LV flag during activation to allow
              LVs with the flag set to be activated.

       --ignorelockingfailure
              Allows a command to continue with read-only metadata  operations
              after locking failures.

       --ignoremonitoring
              Do not interact with dmeventd unless --monitor is specified.  Do
              not use this if dmeventd is already monitoring a device.

       --journal String
              Record information in the systemd journal.  This information  is
              in  addition  to information enabled by the lvm.conf log/journal
              setting.  command: record information about the  command.   out-
              put: record the default command output.  debug: record full com-
              mand debugging.

       --lockopt String
              Used to pass options for special cases to  lvmlockd.   See  lvm-
              lockd(8) for more information.

       --longhelp
              Display long help text.

       -j|--major Number
              Sets the major number of an LV block device.

       --[raid]maxrecoveryrate Size[k|UNIT]
              Sets the maximum recovery rate for a RAID LV.  The rate value is
              an amount of data per second for each device in the array.  Set-
              ting  the  rate to 0 means it will be unbounded.  See lvmraid(7)
              for more information.

       --metadataprofile String
              The metadata profile to  use  for  command  configuration.   See
              lvm.conf(5) for more information about profiles.

       --minor Number
              Sets the minor number of an LV block device.

       --[raid]minrecoveryrate Size[k|UNIT]
              Sets the minimum recovery rate for a RAID LV.  The rate value is
              an amount of data per second for each device in the array.  Set-
              ting  the  rate to 0 means it will be unbounded.  See lvmraid(7)
              for more information.

       --monitor y|n
              Start (yes)  or  stop  (no)  monitoring  an  LV  with  dmeventd.
              dmeventd monitors kernel events for an LV, and performs automat-
              ed maintenance for the LV in response to specific  events.   See
              dmeventd(8) for more information.

       --nohints
              Do  not  use the hints file to locate devices for PVs. A command
              may read more devices to find PVs when hints are not  used.  The
              command will still perform standard hint file invalidation where
              appropriate.

       --nolocking
              Disable locking. Use with caution, concurrent commands may  pro-
              duce incorrect results.

       --noudevsync
              Disables udev synchronization. The process will not wait for no-
              tification from udev. It will continue irrespective of any  pos-
              sible  udev  processing in the background. Only use this if udev
              is not running or has rules that ignore the devices LVM creates.

       -P|--partial
              Commands will do their best to activate LVs with missing PV  ex-
              tents.   Missing extents may be replaced with error or zero seg-
              ments according to the  missing_stripe_filler setting.  Metadata
              may not be changed with this option.

       -p|--permission rw|r
              Set access permission to read only r or read and write rw.

       -M|--persistent y|n
              When yes, makes the specified minor number persistent.

       --poll y|n
              When  yes, start the background transformation of an LV.  An in-
              complete transformation, e.g. pvmove or lvconvert interrupted by
              reboot  or crash, can be restarted from the last checkpoint with
              --poll y.  When no, background transformation of an LV will  not
              occur,  and  the transformation will not complete. It may not be
              appropriate to immediately poll an LV after activation, in which
              case  --poll n can be used to defer polling until a later --poll
              y command.

       --profile String
              An alias for --commandprofile or --metadataprofile, depending on
              the command.

       -q|--quiet ...
              Suppress  output  and log messages. Overrides --debug and --ver-
              bose.  Repeat once to also  suppress  any  prompts  with  answer
              'no'.

       -r|--readahead auto|none|Number
              Sets  read  ahead  sector  count  of an LV.  auto is the default
              which allows the kernel to choose a suitable value  automatical-
              ly.  none is equivalent to zero.

       --readonly
              Run  the command in a special read-only mode which will read on-
              disk metadata without needing to take any  locks.  This  can  be
              used  to  peek  inside  metadata used by a virtual machine image
              while the virtual machine is running. No attempt will be made to
              communicate with the device-mapper kernel driver, so this option
              is unable to report whether or not LVs are actually in use.

       --rebuild PV
              Selects a PV to rebuild in a raid LV. Multiple PVs  can  be  re-
              built  by  repeating  this  option.  Use this option in place of
              --resync or --syncaction repair when the PVs with corrupted data
              are  known,  and  their data should be reconstructed rather than
              reconstructing default (rotating) data.  See lvmraid(7) for more
              information.

       --refresh
              If the LV is active, reload its metadata.  This is not necessary
              in normal operation, but may be useful  if  something  has  gone
              wrong, or if some form of manual LV sharing is being used.

       --reportformat basic|json|json_std
              Overrides  current  output  format  for reports which is defined
              globally by the  report/output_format  setting  in  lvm.conf(5).
              basic is the original format with columns and rows.  If there is
              more than one report per command, each report is  prefixed  with
              the  report name for identification. json produces report output
              in JSON format. json_std produces report output in  JSON  format
              which  is  more  compliant with JSON standard.  See lvmreport(7)
              for more information.

       --resync
              Initiates mirror synchronization. Synchronization generally hap-
              pens  automatically, but this option forces it to run.  Also see
              --rebuild to synchronize a specific PV.  During synchronization,
              data  is  read  from the primary mirror device and copied to the
              others. This can take considerable time, during which the LV  is
              without  a  complete redundant copy of the data.  See lvmraid(7)
              for more information.

       -S|--select String
              Select objects for processing and reporting based  on  specified
              criteria.  The criteria syntax is described by --select help and
              lvmreport(7).  For reporting commands, one row is displayed  for
              each  object  matching the criteria.  See --options help for se-
              lectable object fields.  Rows can be displayed with an addition-
              al  "selected"  field (-o selected) showing 1 if the row matches
              the selection and 0 otherwise.  For non-reporting commands which
              process  LVM  entities, the selection is used to choose items to
              process.

       -k|--setactivationskip y|n
              Persistently sets (yes) or clears  (no)  the  "activation  skip"
              flag on an LV.  An LV with this flag set is not activated unless
              the --ignoreactivationskip option is used by the activation com-
              mand.   This  flag  is  set by default on new thin snapshot LVs.
              The flag is not applied to deactivation.  The current  value  of
              the flag is indicated in the lvs lv_attr bits.

       --setautoactivation y|n
              Set  the  autoactivation  property  on  a VG or LV.  Display the
              property with vgs or lvs "-o autoactivation".  When the  autoac-
              tivation property is disabled, the VG or LV will not be activat-
              ed by a command doing  autoactivation  (vgchange,  lvchange,  or
              pvscan  using  -aay.)  If autoactivation is disabled on a VG, no
              LVs will be autoactivated in that VG, and the LV  autoactivation
              property  has  no effect.  If autoactivation is enabled on a VG,
              autoactivation can be disabled for individual LVs.

       --[raid]syncaction check|repair
              Initiate different types of RAID synchronization.   This  causes
              the  RAID LV to read all data and parity blocks in the array and
              check for discrepancies (mismatches between mirrors or incorrect
              parity values).  check will count but not correct discrepancies.
              repair will correct discrepancies.   See  lvs(8)  for  reporting
              discrepancies found or repaired.

       --sysinit
              Indicates  that  vgchange/lvchange  is  being invoked from early
              system initialisation scripts (e.g. rc.sysinit  or  an  initrd),
              before  writable  filesystems are available. As such, some func-
              tionality needs to be disabled and this option acts as a  short-
              cut which selects an appropriate set of options. Currently, this
              is equivalent to using --ignorelockingfailure,  --ignoremonitor-
              ing,  --poll  n,  and setting env var LVM_SUPPRESS_LOCKING_FAIL-
              URE_MESSAGES.  vgchange/lvchange skip autoactivation, and  defer
              to pvscan autoactivation.

       -t|--test
              Run  in  test  mode. Commands will not update metadata.  This is
              implemented by disabling all metadata writing  but  nevertheless
              returning  success to the calling function. This may lead to un-
              usual error messages in multi-stage operations if a tool  relies
              on reading back metadata it believes has changed but hasn't.

       --vdosettings String
              Specifies  tunable  VDO  options for VDO LVs.  Use the form 'op-
              tion=value'  or   'option1=value   option2=value',   or   repeat
              --vdosettings  for  each option being set.  These settings over-
              ride the default VDO behaviors.  To remove vdosettings  and  re-
              vert  to the default VDO behaviors, use --vdosettings 'default'.
              See lvmvdo(7) for more information.

       -v|--verbose ...
              Set verbose level. Repeat from 1 to 4 times to increase the  de-
              tail of messages sent to stdout and stderr.

       --version
              Display version information.

       --[raid]writebehind Number
              The maximum number of outstanding writes that are allowed to de-
              vices in a RAID1 LV that is marked write-mostly.  Once this val-
              ue  is  exceeded,  writes become synchronous (i.e. all writes to
              the constituent devices must complete before the  array  signals
              the  write  has completed). Setting the value to zero clears the
              preference and allows the system to choose the value  arbitrari-
              ly.

       --[raid]writemostly PV[:t|n|y]
              Mark a device in a RAID1 LV as write-mostly.  All reads to these
              drives will be avoided unless absolutely necessary.  This  keeps
              the number of I/Os to the drive to a minimum. The default behav-
              ior is to set the write-mostly attribute for the  specified  PV.
              It  is  also  possible to remove the write-mostly flag by adding
              the suffix :n at the end of the PV name, or to toggle the  value
              with  the  suffix :t. Repeat this option to change the attribute
              on multiple PVs.

       -y|--yes
              Do not prompt for confirmation interactively but  always  assume
              the  answer  yes.  Use with extreme caution.  (For automatic no,
              see -qq.)

       -Z|--zero y|n
              Set zeroing mode for thin pool. Note: already provisioned blocks
              from  pool  in  non-zero mode are not cleared in unwritten parts
              when setting --zero y.

VARIABLES
       VG     Volume Group name.  See lvm(8) for valid names.

       LV     Logical Volume name.  See lvm(8) for valid names.  An  LV  posi-
              tional  arg  generally  includes  the  VG name and LV name, e.g.
              VG/LV.  LV1 indicates the LV must have a  specific  type,  where
              the  accepted  LV  types  are  listed.  (raid represents raid<N>
              type).

       Tag    Tag name.  See lvm(8) for information about tag names and  using
              tags in place of a VG, LV or PV.

       Select Select  indicates  that  a  required positional parameter can be
              omitted if the --select option is used.  No arg appears in  this
              position.

       String See the option description for information about the string con-
              tent.

       Size[UNIT]
              Size is an input number that accepts an  optional  unit.   Input
              units are always treated as base two values, regardless of capi-
              talization, e.g. 'k' and 'K' both refer to  1024.   The  default
              input unit is specified by letter, followed by |UNIT.  UNIT rep-
              resents other possible input units: b|B is bytes, s|S is sectors
              of  512  bytes,  k|K is KiB, m|M is MiB, g|G is GiB, t|T is TiB,
              p|P is PiB, e|E is EiB.  (This should not be confused  with  the
              output  control  --units, where capital letters mean multiple of
              1000.)

ENVIRONMENT VARIABLES
       See lvm(8) for information about environment  variables  used  by  lvm.
       For example, LVM_VG_NAME can generally be substituted for a required VG
       parameter.

EXAMPLES
       Change LV permission to read-only:
       lvchange -pr vg00/lvol1

SEE ALSO
       lvm(8), lvm.conf(5), lvmconfig(8), lvmdevices(8),

       pvchange(8), pvck(8), pvcreate(8), pvdisplay(8), pvmove(8),
       pvremove(8), pvresize(8), pvs(8), pvscan(8),

       vgcfgbackup(8), vgcfgrestore(8), vgchange(8), vgck(8), vgcreate(8),
       vgconvert(8), vgdisplay(8), vgexport(8), vgextend(8), vgimport(8),
       vgimportclone(8), vgimportdevices(8), vgmerge(8), vgmknodes(8),
       vgreduce(8), vgremove(8), vgrename(8), vgs(8), vgscan(8), vgsplit(8),

       lvcreate(8), lvchange(8), lvconvert(8), lvdisplay(8), lvextend(8),
       lvreduce(8), lvremove(8), lvrename(8), lvresize(8), lvs(8), lvscan(8),

       lvm-fullreport(8), lvm-lvpoll(8), blkdeactivate(8), lvmdump(8),

       dmeventd(8), lvmpolld(8), lvmlockd(8), lvmlockctl(8), cmirrord(8),
       lvmdbusd(8), fsadm(8),

       lvmsystemid(7), lvmreport(7), lvmcache(7), lvmraid(7), lvmthin(7),
       lvmvdo(7), lvmautoactivation(7)

Red Hat, Inc.          LVM TOOLS 2.03.22(2) (2023-08-02)           LVCHANGE(8)

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