PVCK(8) (NAME) pvck - LVM (SYNOPSIS) pvck [] (DESCRIPTION) pvck LVM (PV) . LVM . (Dump options) headers LVM : label_header pv_header mda_header() . . label_header pv_header . mda_header . mda_header . ( ) mda_header . ( ). metadata (VG) LVM ( ) . ( metadata_search ). --settings mda_num=2 mda2 ( ) . --file . metadata_all VG . --file . ( metadata_search ). --settings mda_num=2 . -v . metadata_search VG . --file . --settings metadata_offset=<> . -v . metadata_area . (Repair options) --repair (PV). --dump /etc/lvm/backup . --dump PV VG ( PV) . (UUID) . --settings pv_uuid= . PV LVM UUID PV . PV VG UUID --settings UUID . PV pv_header mda1 . --settings mda_offset=0 mda_size=0 . PV VG ( ) : PV VG pvck dump . --repair --repairtype pv_header --repairtype metadata . --repairtype pv_header pv_header label_header. --repairtype metadata mda_header . ( ). --repairtype label_header label_header pv_header ( ) . ( repairtype pv_header .) (Settings) --settings (dump) (repair) . ( ). . mda_num=1|2 . () . mda1 . mda2 ( ). mda1 mda2 . metadata_offset= . metadata_search . mda_offset= mda_size= (mda). mda mda_header . metadata_search . . mda2_offset= mda2_size= pv_header mda2 pv_header . pv_uuid=_uuid PV UUID . UUID . device_size= data_offset= pv_header device_size data_offset pvid ( ) . data_offset () . (USAGE) : pvck PV ... [ _ ] -- LVM : pvck --dump headers|metadata|metadata_all|metadata_search PV [ -f|--file ] [ --settings ] [ --[pv]metadatacopies 0|1|2 ] [ _ ] -- LVM : pvck --repairtype pv_header|metadata|label_header PV [ -f|--file ] [ --settings ] [ _ ] -- LVM : pvck --repair -f|--file PV [ --settings ] [ _ ] -- : [ --labelsector ] lvm: [ -d|--debug ] [ -h|--help ] [ -q|--quiet ] [ -t|--test ] [ -v|--verbose ] [ -y|--yes ] [ --commandprofile ] [ --config ] [ --devices PV ] [ --devicesfile ] [ --driverloaded y|n ] [ --journal ] [ --lockopt ] [ --longhelp ] [ --nohints ] [ --nolocking ] [ --profile ] [ --version ] (OPTIONS) --commandprofile . lvm.conf(5) . --config lvm.conf(5) . lvm.conf(5) / . lvm.conf(5) . -d|--debug ... . syslog ( ) . --devices PV . . . devices . --devicesfile LVM . /etc/lvm/devices/ lvmdevices(8) . devices/devicesfile devices/use_devicesfile lvm.conf(5) . --driverloaded y|n no n device-mapper . . --dump headers|metadata|metadata_all|metadata_search PV . : headers LVM metadata metadata_all metadata_search metadata_area . -f|--file . -h|--help . --journal systemd. log/journal lvm.conf : command output debug . --labelsector PV LVM2 ( ) . ( - LABEL_SCAN_SECTORS ) . . --lockopt lvmlockd . lvmlockd(8) . --longhelp . --nohints (hints) PV. hints PV . hints . --nolocking (locking). . --profile --commandprofile --metadataprofile . --[pv]metadatacopies 0|1|2 VG PV . VG PV . PV . VG PV . VG PV ( vgsplit ). -q|--quiet ... . --debug --verbose . <<>> (no) . --repair (PV). --repairtype pv_header|metadata|label_header PV. . --settings "Key = Value". settings . -t|--test (Test mode). . . . -v|--verbose ... (verbose). stdout stderr . --version . -y|--yes (yes). . ( -qq .) (VARIABLES) PV /dev. PV ( ) (PE) . PE PE . ( ): PV[:PE-PE]... ( ): PV[:PE+PE]... . [] . () 'k' 'K' . | . : b|B s|S k|K (KiB) m|M (MiB) g|G (GiB) t|T (TiB) p|P (PiB) e|E (EiB). ( --units .) (ENVIRONMENT VARIABLES) LVM lvm(8) . LVM_VG_NAME VG . (EXAMPLES) /dev/sda LVM --labelsector ( / * * = ): pvck --labelsector 204800 /dev/sda (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) lvm2 PVCK(8)