pvresize man page on Kali

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PVRESIZE(8)							   PVRESIZE(8)

NAME
       pvresize - Resize physical volume(s)

SYNOPSIS
       pvresize position_args
	   [ option_args ]

DESCRIPTION
       pvresize	 resizes  a  PV.  The  PV  may already be in a VG and may have
       active LVs allocated on it.

USAGE
       pvresize PV ...
	   [	--setphysicalvolumesize Size[m|UNIT] ]
	   [	--reportformat basic|json ]
	   [ COMMON_OPTIONS ]

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

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

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

       -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).

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

       -h|--help
	      Display help text.

       --longhelp
	      Display long help text.

       --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'.

       --reportformat basic|json
	      Overrides current output format for reports which is defined
	      globally by the report/output_format setting in lvm.conf.	 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. See lvmreport(7) for more information.

       --setphysicalvolumesize Size[m|UNIT]
	      Overrides the automatically detected size of the PV.  Use with
	      care, or prior to reducing the physical size of the device.

       -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
	      unusual error messages in multi-stage operations if a tool
	      relies on reading back metadata it believes has changed but
	      hasn't.

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

       --version
	      Display version information.

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

VARIABLES
       PV
	      Physical	Volume	name,  a device path under /dev.  For commands
	      managing physical extents, a PV positional arg generally accepts
	      a	 suffix	 indicating  a	range (or multiple ranges) of physical
	      extents (PEs). When the first PE is omitted, it defaults to  the
	      start of the device, and when the last PE is omitted it defaults
	      to end.  Start and end range (inclusive):	 PV[:PE-PE]...	 Start
	      and length range (counting from 0): PV[:PE+PE]...

       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:  bBsSkKmMgGtTpPeE.   b|B  is
	      bytes,  s|S  is  sectors	of 512 bytes, k|K is kilobytes, m|M is
	      megabytes, g|G is gigabytes, t|T is terabytes, p|P is petabytes,
	      e|E  is  exabytes.  (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.

NOTES
       pvresize will refuse to shrink a PV if it has allocated extents	beyond
       the new end.

EXAMPLES
       Expand a PV after enlarging the partition.
       pvresize /dev/sda1

       Shrink  a  PV prior to shrinking the partition (ensure that the PV size
       is appropriate for the intended new partition size).
       pvresize --setphysicalvolumesize 40G /dev/sda1

SEE ALSO
       lvm(8) lvm.conf(5) lvmconfig(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) vgcon‐
       vert(8)	vgdisplay(8)  vgexport(8)  vgextend(8)	vgimport(8)  vgimport‐
       clone(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)	 lvre‐
       duce(8) lvremove(8) lvrename(8) lvresize(8) lvs(8) lvscan(8)

       lvm-fullreport(8) lvm-lvpoll(8) lvm2-activation-generator(8) blkdeacti‐
       vate(8) lvmdump(8)

       dmeventd(8) lvmetad(8) lvmpolld(8) lvmlockd(8)  lvmlockctl(8)  clvmd(8)
       cmirrord(8) lvmdbusd(8)

       lvmsystemid(7) lvmreport(7) lvmraid(7) lvmthin(7) lvmcache(7)

Red Hat, Inc.	      LVM TOOLS 2.02.176(2) (2017-11-03)	   PVRESIZE(8)
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