On Wed, May 29, 2013 at 07:32:48AM +1000, Dave Chinner wrote: > On Tue, May 28, 2013 at 05:15:44PM -0400, Dave Jones wrote: > > On Wed, May 29, 2013 at 07:10:12AM +1000, Dave Chinner wrote: > > > On Tue, May 28, 2013 at 12:12:30PM -0400, Dave Jones wrote: > > > > box crashed, and needed rebooting. On next bootup, when it found the dirty partition, > > > > xfs chose to spew and then hang instead of replaying the journal and mounting :( > > > > > > > > [ 14.694731] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, debug enabled > > > > [ 14.722328] XFS (sda2): Mounting Filesystem > > > > [ 14.757801] XFS (sda2): Starting recovery (logdev: internal) > > > > [ 14.782049] XFS: Assertion failed: fs_is_ok, file: fs/xfs/xfs_dir2_data.c, line: 169 > > > > > > A directory block has an entry that is not in the hash index. > > > Either there's an underlying corruption on disk, or there's an > > > inconsistency in what has been logged and so an entire change has > > > not been replayed. Hence the post recovery verification has thrown a > > > corruption error.... > > > > > > If you haven't already repaired the filesystem, can you send me a > > > metadump of the filesystem in question? > > > > Sorry, too late. If I can repro, I'll do so next time. > > FYI, I ran xfs_repair and it just hung. Wouldn't even answer ctrl-c. > > Rebooted, and then it mounted and recovered just fine! > > Strange. I can't think of any reason outside a kernel problem for > xfs_repair going into an uninterruptible sleep. Did it happen after > the repair completed (i.e. after phase 7)? If so, then closing the > block device might have tripped the same problem that fsck.ext2 > hit.... didn't even get that far. It opened the block dev, and then just sat there. I left it for a few minutes before deciding it was hung. And of course, this is an SSD, so there was no way I could tell if there was any IO going on by sound/feel/lights. Dave _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
