Online Resize Logical Volume

Logical Volume dapat di-resize secara online dengan perintah sebagai berikut. Perintah tersebut sukses dilaksanakan pada saat proses read-write terjadi pada logical volume. Hanya disarankan untuk proses resize ke ukuran yang lebih besar.

$ sudo lvextend -L 50G /dev/mapper/vg1-db1

Size of logical volume vg1/db1
changed from 20.00 GiB (5120 extents) to 50.00 GiB (12800 extents).
Logical volume db1 successfully resized.

$ sudo resize2fs /dev/mapper/vg1-db1

resize2fs 1.41.12 (17-May-2010)
Filesystem at /dev/mapper/vg1-db1 is mounted on /volume/db1;
on-line resizing required
old desc_blocks = 2, new_desc_blocks = 4

Performing an on-line resize of /dev/mapper/vg1-db1 to 13107200 (4k) blocks.
The filesystem on /dev/mapper/vg1-db1 is now 13107200 blocks long.