XFS default crc=1 not supported

[ugadal]

Hi,
I recently discovered with srcd 4.6 that mkfs.xfs would produce filesystems by default that are no longer mountable with the latest version.
there were no problems with older versions of srcd.
One way around is to use mkfs.xfs -m crc=0
but that's not a good thing IMHO..

U.