On Fri, Dec 06, 2013 at 08:35:41PM +0100, Steinar H. Gunderson wrote: > On Fri, Dec 06, 2013 at 08:16:05PM +0100, Steinar H. Gunderson wrote: > > Well, first of all, it doesn't compile, since you use typename outside of > > templates :-) Fixing that is easy, though. But afterwards: > > > > root@ubuntu:~/thin-provisioning-tools# ./cache_check /dev/md1 > > examining superblock > > superblock is corrupt > > bad checksum in superblock > > Sorry, wrong device: > > root@ubuntu:~/thin-provisioning-tools# ./cache_check /dev/cache/metadata > examining superblock > examining mapping array > no hint array present > examining discard bitset > root@ubuntu:~/thin-provisioning-tools# echo $? > 0 > > Does that mean it ought to have worked better? :-) Yes, this is good news. The damage is probably in the space maps which get completely regenerated during a restore/repair. I see from a later mail that you're having another issue with the tools. I wonder if you could email me off list, and we'll work out how I can get a copy of your metadata. - Joe -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
