On Thu, Oct 17, 2013 at 12:56:14PM -0700, Sage Weil wrote: > Hey, > > I'm seeing the deadlock below under a ceph-osd workload. There may be a > subtle problem with the async transaction sequence (since nobody but ceph > uses that that I know of), but not obvious to me why > create_pending_snapshots would get stuck on btrfs_tree_lock... > Can you do sysrq+w when this happens so I can see everybody who's blocked? Thanks, Josef -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
