Lvcreate

lvcreate commands creates a logical volume (LV)

Examples

• Create LV using all VG space available:

lvcreate -l 100%FREE -n MY_NEW_LV MY_VG_NAME

Logical volume "MY_NEW_LV" created.

See also

• dmsetup ls and multipath -ll
• LVM: LVM errors LVM scan commands lkvmetad, Add a new disk

scan: pvscan vgscan

LVM: lvs lvmscan lvm fullreport lvmreport lvmconfig lvmdump lvmcheck lvm dumpconfig

Scan: pvs vgs lvs pvscan vgscan

PV: pvcreate pvremove pvscan pvremove pvscan pvs pvchange pvck pvdisplay pvresize

LV: lvdisplay lvcreate lvremove, lvresize, lvextend, lvreduce, lvrename

VG: vgdisplay,vgcreate,vgremove, vgextend, vgreduce, vgscan, vgchange, vgrename, vgcfgbackup, vgcfgrestore, vgimportclone, vgck

Check commands: pvck vgck

• mkfs.ext4
• mount

http://man7.org/linux/man-pages/man8/lvcreate.8.html

https://stuff.mit.edu/afs/athena/project/rhel-doc/5/RHEL-5-manual/Cluster_Logical_Volume_Manager/LV_create.html