On Sat, Jul 12, 2014 at 06:16:54PM -0700, Samuel Just wrote: > Hi, > > We are seeing reports of ceph-osd stores on xfs of files with some > garbage data (possibly misplaced from data elsewhere in the > filesystem). There was a bug for a while where the ceph-osd process > would set a value for fsx_extsize on a non-empty (possibly sparse) > file using XFS_IOC_FSSETXATTR. Could that plausibly result in a file > with garbage data?
No, setting an extent size on a non-empty file will simply fail with EINVAL. Do you have any method of reproducing the bad data in files? Cheers, Dave. -- Dave Chinner [email protected] -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
