Re: kernel BUG at fs/btrfs/inode.c:1163

2011-10-24 Thread David Sterba
On Wed, Oct 19, 2011 at 02:59:45PM +0200, Martin Mailand wrote: Am 19.10.2011 11:49, schrieb David Sterba: It would be interesting what's the value of 'extent_type' at the time of crash, if it's eg -1 that could point to a real bug, some unhandled corner case in truncate, for example. How

Re: kernel BUG at fs/btrfs/inode.c:1163

2011-10-20 Thread Martin Mailand
Hi Anand, I changed the replication level of the rbd pool, from one to two. ceph osd pool set rbd size 2 And then during the sync the bug happened, but today I could not reproduce it. So I do not have a testcase for you. Best Regards, martin Am 19.10.2011 17:02, schrieb Anand Jain: I

Re: kernel BUG at fs/btrfs/inode.c:1163

2011-10-19 Thread David Sterba
On Tue, Oct 18, 2011 at 10:04:01PM +0200, Martin Mailand wrote: [28997.273289] [ cut here ] [28997.282916] kernel BUG at fs/btrfs/inode.c:1163! 1119 fi = btrfs_item_ptr(leaf, path-slots[0], 1120 struct

Re: kernel BUG at fs/btrfs/inode.c:1163

2011-10-19 Thread Martin Mailand
Am 19.10.2011 11:49, schrieb David Sterba: On Tue, Oct 18, 2011 at 10:04:01PM +0200, Martin Mailand wrote: [28997.273289] [ cut here ] [28997.282916] kernel BUG at fs/btrfs/inode.c:1163! 1119 fi = btrfs_item_ptr(leaf, path-slots[0], 1120

Re: kernel BUG at fs/btrfs/inode.c:1163

2011-10-19 Thread Anand Jain
Martin, workload is a ceph osd. I tried to play with ceph here and not a complete success yet. any idea what was done on the system at the time of the problem ? and any specific command that could trigger this again ? Thanks. anand Best Regards, Martin [28997.273289] [