NAS Recovery Course - NAS Filesystems Test

EXT recovery gets worse result than XFS recovery

What filesystems are usually used in NASes?

When files are deleted on XFS, it is always possible to recover original file names

What EXT filesystem is obsolete?

Check the most commonly used filesystems in NASes

What EXT filesystem is recovered better than others?

In EXT filesystem, metadata is always located in the same place

What EXT filesystem tends to be more fragmented?

EXT3/4 undelete does not give you file names

In a multi-disk NAS, filesystem recovery can bring data even if RAID recovery is unsuccessful