2011/5/30 Chris Mason chris.ma...@oracle.com:
Ok, so I think we're blowing past the end of the page we've kmap'd. But
I don't think that can happen without something like the patch below
triggering:
Quick update: after rm of ~10 GB of data, I rebooted with Linus' latest
git tree, and it works
2011/5/29 Chris Mason chris.ma...@oracle.com:
Thanks, could you please send in the photos of the oops when you get
chance.
Well, I retested everything compiling with frame pointers, so:
a) partition is mounted with this flags:
defaults,ssd,noacl,space_cache (at the beginning I also used
Excerpts from Andrea Gelmini's message of 2011-05-30 06:13:47 -0400:
2011/5/29 Chris Mason chris.ma...@oracle.com:
Thanks, could you please send in the photos of the oops when you get
chance.
Well, I retested everything compiling with frame pointers, so:
a) partition is mounted with this
2011/5/30 Chris Mason chris.ma...@oracle.com:
These are perfect, thank you. We're failing to write out the inode
cache. Since you're on a 32 bit machine, I'm guessing that we failed to
kmap something properly.
Thanks a lot for detailed info.
I recompiled, and get this:
gelma@dell:~$ gdb
2011/5/29 Chris Mason chris.ma...@oracle.com:
Thanks, could you please send in the photos of the oops when you get
chance.
By the way, switching from 2.6.38.7 to 2.6.39, I have a lot of this messages:
[ 140.297248] block group 1107296256 has an wrong amount of free space
[ 140.848435] block
Excerpts from Andrea Gelmini's message of 2011-05-30 07:59:30 -0400:
2011/5/30 Chris Mason chris.ma...@oracle.com:
These are perfect, thank you. We're failing to write out the inode
cache. Since you're on a 32 bit machine, I'm guessing that we failed to
kmap something properly.
Thanks
David Sterba wrote:
Hi,
On Sat, May 28, 2011 at 07:05:47PM +0200, Andrea Gelmini wrote:
Everything works good with stock Ubuntu 11.04 kernel (2.6.38),
vanilla 2.6.38 and vanilla 2.6.39.
If I use Linus' git tree, BTRFS ooops at mount.
can you please attach the oops traces?
So
Hi all,
and thanks a lot for your work.
Well, I'm using my home with BTRFS. It's a Ext4 converted to BTRFS
via btrfs-convert.
Everything works good with stock Ubuntu 11.04 kernel (2.6.38),
vanilla 2.6.38 and vanilla 2.6.39.
If I use Linus' git tree, BTRFS ooops at mount.
So I
Hi,
On Sat, May 28, 2011 at 07:05:47PM +0200, Andrea Gelmini wrote:
Everything works good with stock Ubuntu 11.04 kernel (2.6.38),
vanilla 2.6.38 and vanilla 2.6.39.
If I use Linus' git tree, BTRFS ooops at mount.
can you please attach the oops traces?
So I bisected using kernel