# man > vgimport(8) [_VGIMPORT_(8)](https://www.chedong.com/phpMan.php/man/VGIMPORT/8/markdown) System Manager's Manual [_VGIMPORT_(8)](https://www.chedong.com/phpMan.php/man/VGIMPORT/8/markdown) ## NAME vgimport — Register exported volume group with system ## SYNOPSIS **vgimport _**option_args_ _position_args_ [ _option_args_ ] ## DESCRIPTION vgimport makes exported VGs known to the system again, perhaps after moving the PVs from a different system. vgexport clears the VG system ID, and vgimport sets the VG system ID to match the host run‐ ning vgimport (if the host has a system ID). ## USAGE Import specified VGs. **vgimport _**VG_|_Tag_|_Select_ ... [ **-S**|**--select _**String_ ] [ COMMON_OPTIONS ] Import all VGs. **vgimport -a**|**--all** [ COMMON_OPTIONS ] Common options for command: [ **-f**|**--force **] [ **--reportformat basic**|**json **] 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 --all Import all visible VGs. **--commandprofile _**String_ The command profile to use for command configuration. See [**lvm.conf**(5)](https://www.chedong.com/phpMan.php/man/lvm.conf/5/markdown) for more infor‐ mation about profiles. **--config _**String_ Config settings for the command. These override [**lvm.conf**(5)](https://www.chedong.com/phpMan.php/man/lvm.conf/5/markdown) settings. The String arg uses the same format as [**lvm.conf**(5)](https://www.chedong.com/phpMan.php/man/lvm.conf/5/markdown), or may use section/field syntax. See [**lvm.conf**(5)](https://www.chedong.com/phpMan.php/man/lvm.conf/5/markdown) 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). **--devices _**PV_ Restricts the devices that are visible and accessible to the command. Devices not listed will appear to be missing. This option can be repeated, or accepts a comma sep‐ arated list of devices. 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)](https://www.chedong.com/phpMan.php/man/lvmdevices/8/markdown) command. This overrides the [**lvm.conf**(5)](https://www.chedong.com/phpMan.php/man/lvm.conf/5/markdown) **de‐** **vices/devicesfile **and **devices/use_devicesfile **settings. **--driverloaded y**|**n** If set to no, the command will not attempt to use device-mapper. For testing and de‐ bugging. ### -f --force Override various checks, confirmations and protections. Use with extreme caution. ### -h --help Display help text. **--journal _**String_ Record information in the systemd journal. This information is in addition to infor‐ mation enabled by the lvm.conf log/journal setting. command: record information about the command. output: record the default command output. debug: record full command debugging. **--lockopt _**String_ Used to pass options for special cases to lvmlockd. See [**lvmlockd**(8)](https://www.chedong.com/phpMan.php/man/lvmlockd/8/markdown) for more informa‐ tion. ### --longhelp Display long help text. ### --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 produce incorrect results. **--profile _**String_ An alias for --commandprofile or --metadataprofile, depending on the command. ### -q --quiet Suppress output and log messages. Overrides --debug and --verbose. 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 re‐ port/output_format setting in [**lvm.conf**(5)](https://www.chedong.com/phpMan.php/man/lvm.conf/5/markdown). **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)](https://www.chedong.com/phpMan.php/man/lvmreport/7/markdown) for more information. ### -S --select _ Select objects for processing and reporting based on specified criteria. The criteria syntax is described by **--select help **and [**lvmreport**(7)](https://www.chedong.com/phpMan.php/man/lvmreport/7/markdown). For reporting commands, one row is displayed for each object matching the criteria. See **--options help **for selec‐ table object fields. Rows can be displayed with an additional "selected" field (-o selected) showing 1 if the row matches the selection and 0 otherwise. For non-report‐ ing commands which process LVM entities, the selection is used to choose items to process. ### -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 read‐ ing 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 _VG_ Volume Group name. See [**lvm**(8)](https://www.chedong.com/phpMan.php/man/lvm/8/markdown) for valid names. _Tag_ Tag name. See [**lvm**(8)](https://www.chedong.com/phpMan.php/man/lvm/8/markdown) 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 content. _Size_[UNIT] Size is an input number that accepts an optional unit. Input units are always treated as base two values, regardless of capitalization, e.g. 'k' and 'K' both refer to 1024. The default input unit is specified by letter, followed by |UNIT. UNIT represents 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)](https://www.chedong.com/phpMan.php/man/lvm/8/markdown) for information about environment variables used by lvm. For example, LVM_VG_NAME can generally be substituted for a required VG parameter. ## SEE ALSO [**lvm**(8)](https://www.chedong.com/phpMan.php/man/lvm/8/markdown), [**lvm.conf**(5)](https://www.chedong.com/phpMan.php/man/lvm.conf/5/markdown), [**lvmconfig**(8)](https://www.chedong.com/phpMan.php/man/lvmconfig/8/markdown), [**lvmdevices**(8)](https://www.chedong.com/phpMan.php/man/lvmdevices/8/markdown), [**pvchange**(8)](https://www.chedong.com/phpMan.php/man/pvchange/8/markdown), [**pvck**(8)](https://www.chedong.com/phpMan.php/man/pvck/8/markdown), [**pvcreate**(8)](https://www.chedong.com/phpMan.php/man/pvcreate/8/markdown), [**pvdisplay**(8)](https://www.chedong.com/phpMan.php/man/pvdisplay/8/markdown), [**pvmove**(8)](https://www.chedong.com/phpMan.php/man/pvmove/8/markdown), [**pvremove**(8)](https://www.chedong.com/phpMan.php/man/pvremove/8/markdown), [**pvresize**(8)](https://www.chedong.com/phpMan.php/man/pvresize/8/markdown), [**pvs**(8)](https://www.chedong.com/phpMan.php/man/pvs/8/markdown), [**pvscan**(8)](https://www.chedong.com/phpMan.php/man/pvscan/8/markdown), [**vgcfgbackup**(8)](https://www.chedong.com/phpMan.php/man/vgcfgbackup/8/markdown), [**vgcfgrestore**(8)](https://www.chedong.com/phpMan.php/man/vgcfgrestore/8/markdown), [**vgchange**(8)](https://www.chedong.com/phpMan.php/man/vgchange/8/markdown), [**vgck**(8)](https://www.chedong.com/phpMan.php/man/vgck/8/markdown), [**vgcreate**(8)](https://www.chedong.com/phpMan.php/man/vgcreate/8/markdown), [**vgconvert**(8)](https://www.chedong.com/phpMan.php/man/vgconvert/8/markdown), [**vgdisplay**(8)](https://www.chedong.com/phpMan.php/man/vgdisplay/8/markdown), [**vgexport**(8)](https://www.chedong.com/phpMan.php/man/vgexport/8/markdown), [**vgextend**(8)](https://www.chedong.com/phpMan.php/man/vgextend/8/markdown), [**vgimport**(8)](https://www.chedong.com/phpMan.php/man/vgimport/8/markdown), [**vgimportclone**(8)](https://www.chedong.com/phpMan.php/man/vgimportclone/8/markdown), [**vgimportdevices**(8)](https://www.chedong.com/phpMan.php/man/vgimportdevices/8/markdown), [**vgmerge**(8)](https://www.chedong.com/phpMan.php/man/vgmerge/8/markdown), [**vgmknodes**(8)](https://www.chedong.com/phpMan.php/man/vgmknodes/8/markdown), [**vgreduce**(8)](https://www.chedong.com/phpMan.php/man/vgreduce/8/markdown), [**vgremove**(8)](https://www.chedong.com/phpMan.php/man/vgremove/8/markdown), [**vgrename**(8)](https://www.chedong.com/phpMan.php/man/vgrename/8/markdown), [**vgs**(8)](https://www.chedong.com/phpMan.php/man/vgs/8/markdown), [**vgscan**(8)](https://www.chedong.com/phpMan.php/man/vgscan/8/markdown), [**vgsplit**(8)](https://www.chedong.com/phpMan.php/man/vgsplit/8/markdown), [**lvcreate**(8)](https://www.chedong.com/phpMan.php/man/lvcreate/8/markdown), [**lvchange**(8)](https://www.chedong.com/phpMan.php/man/lvchange/8/markdown), [**lvconvert**(8)](https://www.chedong.com/phpMan.php/man/lvconvert/8/markdown), [**lvdisplay**(8)](https://www.chedong.com/phpMan.php/man/lvdisplay/8/markdown), [**lvextend**(8)](https://www.chedong.com/phpMan.php/man/lvextend/8/markdown), [**lvreduce**(8)](https://www.chedong.com/phpMan.php/man/lvreduce/8/markdown), [**lvremove**(8)](https://www.chedong.com/phpMan.php/man/lvremove/8/markdown), [**lvrename**(8)](https://www.chedong.com/phpMan.php/man/lvrename/8/markdown), [**lvresize**(8)](https://www.chedong.com/phpMan.php/man/lvresize/8/markdown), [**lvs**(8)](https://www.chedong.com/phpMan.php/man/lvs/8/markdown), [**lvscan**(8)](https://www.chedong.com/phpMan.php/man/lvscan/8/markdown), [**lvm-fullreport**(8)](https://www.chedong.com/phpMan.php/man/lvm-fullreport/8/markdown), [**lvm-lvpoll**(8)](https://www.chedong.com/phpMan.php/man/lvm-lvpoll/8/markdown), [**blkdeactivate**(8)](https://www.chedong.com/phpMan.php/man/blkdeactivate/8/markdown), [**lvmdump**(8)](https://www.chedong.com/phpMan.php/man/lvmdump/8/markdown), [**dmeventd**(8)](https://www.chedong.com/phpMan.php/man/dmeventd/8/markdown), [**lvmpolld**(8)](https://www.chedong.com/phpMan.php/man/lvmpolld/8/markdown), [**lvmlockd**(8)](https://www.chedong.com/phpMan.php/man/lvmlockd/8/markdown), [**lvmlockctl**(8)](https://www.chedong.com/phpMan.php/man/lvmlockctl/8/markdown), [**cmirrord**(8)](https://www.chedong.com/phpMan.php/man/cmirrord/8/markdown), [**lvmdbusd**(8)](https://www.chedong.com/phpMan.php/man/lvmdbusd/8/markdown), [**fsadm**(8)](https://www.chedong.com/phpMan.php/man/fsadm/8/markdown), [**lvmsystemid**(7)](https://www.chedong.com/phpMan.php/man/lvmsystemid/7/markdown), [**lvmreport**(7)](https://www.chedong.com/phpMan.php/man/lvmreport/7/markdown), [**lvmraid**(7)](https://www.chedong.com/phpMan.php/man/lvmraid/7/markdown), [**lvmthin**(7)](https://www.chedong.com/phpMan.php/man/lvmthin/7/markdown), [**lvmcache**(7)](https://www.chedong.com/phpMan.php/man/lvmcache/7/markdown) Red Hat, Inc. LVM TOOLS [2.03.16(2)](https://www.chedong.com/phpMan.php/man/2.03.16/2/markdown) (2022-05-18) [_VGIMPORT_(8)](https://www.chedong.com/phpMan.php/man/VGIMPORT/8/markdown)