Logical Volume Manager ( LVM )

Logical Volume Manager ( LVM )

-create physical partion [ set partition type to 8E ( lvm ) ].
-convert it into physical volume ( PV )
-Group PV into volume Group ( VG )
-create Logical Volume ( LV ) from VG. [ we can create upto 255 LV in one VG ]

ie. partition1 + partition2 => PV1 + PV2 => VG1 => lv1 + lv2…lv255

1>create require partitions using general method [ cfdisk or fdisk ]

2> set partition type to 8E [ lvm ] during creatition.
– # cfdisk /dev/sda
– select partition
– type tab and set 8E
– write
– quit

3> # partx -a /dev/sda

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