linux lvm

pvcreate /dev/sdb
pvs
pvdisplay /dev/sdb
vgcreate vg00 /dev/sdb /dev/sdc
vgdisplay vg00

#lvcreate -n vol_projects -L 10G vg00
lvcreate -n vol_backups -l 100%FREE vg00
lvdisplay
mkfs.xfs /dev/mapper/



