resize2fs for XFS
For ext2/ext3/ext4 you can run
resize2fs /path/to/device after resizing a logical volume with
lvextend --size +15G /path/to/device but for XFS can't use
resize2fs. You'll get an error like this:
[root@server1 ~]# resize2fs /dev/mapper/server1_storage_vg-vm_backups resize2fs 1.41.12 (17-May-2010) resize2fs: Bad magic number in super-block while trying to open /dev/mapper/server1_storage_vg-vm_backups Couldn't find valid filesystem superblock. [root@server1 ~]#
lvextend (which seems to call
xfs_growfs). If you forget to to this, you can re-run
lvextend but of course you'll probably want to set the size explicitly (i.e.
--size 30G) rather than as an increase (i.e.