Ext4 filesystem resize error – resize2fs: Filesystem has unsupported feature(s)
- You wish to resize an ext4 file system however, after extending the underlying storage device successfully, the file system resize fails with following errors:
[root@server ~]\# resize2fs /dev/mapper/VolGroup00-LogVol02 resize2fs 1.39 (29-May-2006) resize2fs: Filesystem has unsupported feature(s) while trying to open /dev/mapper/VolGroup00-LogVol02 Couldn't find valid filesystem superblock.
- Red Hat Enterprise Linux 5.6 and later.
- ext4 filesystem.
- This should be resize4fs instead.