On Tue, 27 Aug 2013 11:31:41 +0200, Stefan Priebe - Profihost AG wrote: > For all my bcache devices blkid returns: > > # /sbin/blkid -o udev /dev/sdd1 > ID_FS_UUID=6937d2e6-c8e3-4590-954b-65937fc23a52 > ID_FS_UUID_ENC=6937d2e6-c8e3-4590-954b-65937fc23a52 > ID_FS_TYPE=xfs > > What's wrong here? All disks have XFS on top of bcache running.
The udev rules were changed to reject bcache devices with a pre-existing superblock (xfs in your case). This was done to fail early when there's a risk of exposing an unsynchronised backend device, which would be a bad thing™. You can remove the stray superblocks with wipefs. -- To unsubscribe from this list: send the line "unsubscribe linux-bcache" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
