PVCREATE(8) (NAME) pvcreate - LVM (SYNOPSIS) pvcreate [] ... (DESCRIPTION) pvcreate LVM (PV) (VG) . . vgcreate(8) VG PV vgextend(8) PV VG . pvremove(8) LVM . (force) PV . (-ff) PV ( PV VG ) . (Metadata location, size, and alignment) LVM . LVM () (page size) PV ( KiB) . VG . (PE) (LV) MiB . default_data_alignment lvm.conf(5) (MiB) . pe_start MiB . : pvs -o pe_start PV LVM PE . KiB PE KiB KiB . : pvs -o mda_size PV mda_size pvcreate pvcreate . VG VG mda_size . : vgs -o mda_free VG --metadatasize . mda_size pe_start MiB default_data_alignment PE . KiB default_data_alignment (MiB) --metadatasize 2048k pe_start MiB mda_size KiB . --metadatasize 2044k pe_start MiB mda_size KiB . pe_start md / sysfs . md_chunk_alignment data_alignment_offset_detection lvm.conf(5) . pe_start --dataalignment . --metadatasize pe_start . pe_start : ( ) --metadatasize --dataalignment. KiB --metadatasize 2048k --dataalignment128k pe_start KiB mda_size KiB . pe_start KiB KiB KiB . . pe_start --dataalignmentoffset . pe_start --dataalignmentoffset pe_start . (USAGE) pvcreate PV ... [ -f|--force ] [ -M|--metadatatype lvm2 ] [ -u|--uuid ] [ -Z|--zero y|n ] [ --dataalignment [k|UNIT] ] [ --dataalignmentoffset [k|UNIT] ] [ --bootloaderareasize [m|UNIT] ] [ --labelsector ] [ --[pv]metadatacopies 0|1|2 ] [ --metadatasize [m|UNIT] ] [ --metadataignore y|n ] [ --norestorefile ] [ --setphysicalvolumesize [m|UNIT] ] [ --reportformat basic|json|json_std ] [ --restorefile ] [ _ ] 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) --bootloaderareasize Size[m|UNIT] (bootloader) LVM PE. LVM . PE . PE . --dataalignment --dataalignmentoffset . . PV pvs -o +pv_ba_start,pv_ba_size . --commandprofile String . lvm.conf(5) . --config String . lvm.conf(5) . lvm.conf(5) / . lvm.conf(5) . --dataalignment Size[k|UNIT] PV . (PE) PV pvs -o +pe_start . --dataalignmentoffset . VG PE . --dataalignmentoffset Size[k|UNIT] PV . -d|--debug ... (). / syslog ( ) . --devices PV . . . . --devicesfile String LVM . /etc/lvm/devices/ lvmdevices(8) . devices/devicesfile devices/use_devicesfile lvm.conf(5) . --driverloaded y|n no device-mapper . . -f|--force ... . . -h|--help . --journal String systemd. log/journal lvm.conf . : command: output: debug: . --labelsector Number PV LVM2 ( ) . ( - LABEL_SCAN_SECTORS ) . . --lockopt String lvmlockd . lvmlockd(8) . --longhelp . --metadataignore y|n metadataignore PV . yes PV lvm . no lvm PV . --metadatasize Size[m|UNIT] VG. . -M|--metadatatype lvm2 . lvm2 ( 2) . lvm1 ( 1) . --nohints (hints) PV. PV . . --nolocking . . --norestorefile --uuid UUID . --profile String --commandprofile --metadataprofile . --[pv]metadatacopies 0|1|2 PV VG. VG PV . PV . VG PV . VG PV ( vgsplit ). -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) . --restorefile String --uuid ( vgcfgbackup ) PV . / . . --setphysicalvolumesize Size[m|UNIT] PV . . -t|--test . . . . -u|--uuid String UUID . UUID . LVM vgcfgrestore(8) . --restorefile --norestorefile . PV UUID LVM UUID . vgimportclone(8) . -v|--verbose ... . . --version . -y|--yes (yes). . ( -qq ). -Z|--zero y|n ( ) (wipe) . --restorefile --uuid ( ) . (VARIABLES) PV /dev. PV ( ) (PE) . PE PE . ( ): PV[:PE-PE]... ( ): PV[:PE+PE]... String . 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 . (EXAMPLES) : pvcreate /dev/sdc4 /dev/sde KiB ( KiB LBA -1 KiB ) LVM : pvcreate --dataalignmentoffset 7s /dev/sdb (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 PVCREATE(8)