Re: btrfs raid1 degraded does not mount or fsck

2011-10-09 Thread Larry Reaves
Chris Mason oracle.com> writes: > > Excerpts from Vladi Gergov's message of 2010-10-29 16:53:42 -0400: > > >>> gypsyops @ /mnt > sudo mount -o degraded /dev/sdc das3/ > > Password: > > mount: wrong fs type, bad option, bad superblock on /dev/sdc, > >missing codepage or helper program, o

Corrupt file in subvolume

2011-10-09 Thread dima
Hello, Somehow my subvolume with /home got corrupted. When I booted the machine this morning (after perfectly normal shutdown) it gave me a bunch of kernel errors. I found out that if I comment out my /home entry in fstab, it would boot ok. So the / is not corrupted. I then booted from the live CD

Re: [PATCH] Btrfs: break out of orphan cleanup if we can't make progress V2

2011-10-09 Thread Josef Bacik
On Sun, Oct 09, 2011 at 02:14:19PM -0500, Mitch Harder wrote: > On Tue, Oct 4, 2011 at 10:54 AM, Josef Bacik wrote: > > I noticed while running xfstests 83 that if we didn't have enough space to > > delete our inode the orphan cleanup would just loop.  This is because it > > keeps > > finding the

Btrfs High IO-Wait

2011-10-09 Thread Martin Mailand
Hi, I have high IO-Wait on the ods (ceph), the osd are running a v3.1-rc9 kernel. I also experience high IO-rates, around 500IO/s reported via iostat. Device: rrqm/s wrqm/s r/s w/srkB/swkB/s avgrq-sz avgqu-sz await r_await w_await svctm %util sda 0.0

Re: [PATCH] Btrfs: break out of orphan cleanup if we can't make progress V2

2011-10-09 Thread Mitch Harder
On Tue, Oct 4, 2011 at 10:54 AM, Josef Bacik wrote: > I noticed while running xfstests 83 that if we didn't have enough space to > delete our inode the orphan cleanup would just loop.  This is because it keeps > finding the same orphan item and keeps trying to kill it but can't because we > don't

Re: WARNING: at fs/btrfs/inode.c:2114

2011-10-09 Thread Christian Brunner
I just realized that this is still the same warning I reported some month ago. I thought that this had been fixed with 25d37af374263243214be9d912cbb46a8e469bc7 which is included in the kernel I'm using. So I think there must be another Problem. Regards, Christian 2011/10/9 Christian Brunner :

WARNING: at fs/btrfs/inode.c:2114

2011-10-09 Thread Christian Brunner
I gave btrfs "for-chris" from josef's github repo a try in our ceph cluster. During the rebuild I git the following warning. Everything still seems to work... Should I be concerned? Thanks, Christian [12554.886362] [ cut here ] [12554.891693] WARNING: at fs/btrfs/inode.c: