Regardless of the number of drives available, you gain an advantage when your file system can leverage snapshots to roll backwards or forwards. There are other Linux-native filesystems that can provide this capability too, but many admins prefer ZFS because the full range of capabilities is unparelleled.
Regardless of the number of drives available, you gain an advantage when your file system can leverage snapshots to roll backwards or forwards. There are other Linux-native filesystems that can provide this capability too, but many admins prefer ZFS because the full range of capabilities is unparelleled.