PVSCAN(8) (NAME) pvscan - (SYNOPSIS) pvscan [] (DESCRIPTION) pvscan LVM (--cache -aay) . --cache pvscan (PV) pvs(8) pvdisplay(8) . --cache pvscan LVM -aay (autoactivation) . pvscan --cache LVM (online) . LVM . pvscan . pvscan --cache LVM . pvscan --cache -aay --cache (VG) . (LVs) VG vgchange -aay vgname ( major minor ). pvscan --cache -aay --cache VG . pvscan --cache --listvg|--listlvs --cache VG LV . --checkcomplete PV VG LV . udev udev ( --udevoutput ). udev . VG LV vgchange lvchange --setautoactivation y|n activation/auto_activation_volume_list lvm.conf(5). pvscan lvmautoactivation(7) . (USAGE) (PV). pvscan [ -e|--exported ] [ -n|--novolumegroup ] [ -s|--short ] [ -u|--uuid ] [ -A|--allpvs ] [ --ignorelockingfailure ] [ --reportformat basic|json|json_std ] [ _ ] -- () (PV). pvscan --cache [ -j|--major ] [ --ignorelockingfailure ] [ --reportformat basic|json|json_std ] [ --minor ] [ --noudevsync ] [ _ ] [ |PV ... ] -- (PV) (VG) . pvscan --cache -a|--activate ay [ -j|--major ] [ --ignorelockingfailure ] [ --reportformat basic|json|json_std ] [ --minor ] [ --noudevsync ] [ --autoactivation ] [ _ ] [ |PV ... ] -- (PV) (VG) . pvscan --cache --listvg PV [ --ignorelockingfailure ] [ --checkcomplete ] [ --vgonline ] [ --udevoutput ] [ --autoactivation ] [ _ ] -- (PV) (LVs) . pvscan --cache --listlvs PV [ --ignorelockingfailure ] [ --checkcomplete ] [ --vgonline ] [ _ ] -- (LVs) . pvscan --listlvs PV [ _ ] -- (VG) . pvscan --listvg PV [ _ ] -- 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) -a|--activate y|n|ay (LVs) (VG) ( ay ). -A|--allpvs (devices file). (device ID) . --autoactivation (event) . pvs_online pvscan . --cache (online) . --checkcomplete VG LV "complete" "incomplete" VG LV . event_activation=0 pvscan . --commandprofile (command profile) . lvm.conf(5) . --config . lvm.conf(5) . lvm.conf(5) / . lvm.conf(5) . -d|--debug ... (debug). syslog ( ). --devices PV . (missing) . . (devices file) . --devicesfile LVM . /etc/lvm/devices/ lvmdevices(8) . devices/devicesfile devices/use_devicesfile lvm.conf(5) . --driverloaded y|n no n device-mapper . . -e|--exported (exported VGs) . -h|--help . --ignorelockingfailure (read-only) . --journal systemd. log/journal lvm.conf : command: . output: . debug: . --listlvs (LVs) . --listvg (VG) . --lockopt lvmlockd. lvmlockd(8) . --longhelp . -j|--major (major number) . --minor (minor number) . --nohints (hints file) . PV . . --nolocking . . --noudevsync udev. udev udev . udev LVM . -n|--novolumegroup . --profile --commandprofile --metadataprofile . -q|--quiet ... . --debug --verbose . <<>> (no) . --reportformat basic|json|json_std report/output_format lvm.conf(5) . basic . . json JSON . json_std JSON JSON . lvmreport(7) . -s|--short . -t|--test (). . . . --udevoutput (import) udev . -u|--uuid (UUID) . -v|--verbose ... (verbose). (stdout) (stderr). --version . --vgonline VG . VG . -y|--yes (yes). ( -qq ). (VARIABLES) PV (Physical Volume) /dev. PV ( ) (PEs) . PE PE . ( ): PV[:PE-PE]... ( ): PV[:PE+PE]... . Size[UNIT] . ( 'k' 'K' ). |UNIT . UNIT : 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 . (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 PVSCAN(8)