Michael Zugelder posted on Mon, 17 Jun 2013 21:10:27 +0200 as excerpted:
Hi,
my laptop with a btrfs on dm-crypt on SSD freezed today shortly after
resuming from suspend (it doesn't normally do that). I was running a
self compiled 3.9.6 at this point. There should be around 20 of 114 GiB
My multi-device btrfs (3*2TB) won't mount anymore.
The fs was created with lubuntu 13.04 (amd64) and the default kernel
with -n 8192 -d single -m raid1, first with two devices the third was
added later.
Quotas where enabled after fs creation (btrfs quota enable) but
nothing else, there are several
Thanks for the reply.
On Tue, 2013-06-18 at 06:04 +, Duncan wrote:
[...]
1) I had an similar issue some time back that turned out to be a
corrupted space-cache. Try mounting with the nospace_cache option. If
that works that's it; mount with the clear_cache option to clear the
bad
On Tue, Jun 18, 2013 at 11:13:37AM +0800, Miao Xie wrote:
From: Josef Bacik jba...@fusionio.com
Patch Btrfs: remove btrfs_sector_sum structure introduced a problem
that we copied the checksum value to the wrong address when doing
relocation.
The reason is:
It is very likely that one
Does anything show up in dmesg when you mount?
If mount just hangs, do an alt-sysrq-w, and then post what that sends to dmesg.
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On Wed, 12 Jun 2013, Sage Weil wrote:
On Tue, 11 Jun 2013, Chris Mason wrote:
Quoting Sage Weil (2013-06-11 11:43:30)
I'm also seeing this hang regularly with both 3.9 and 3.10-rc5. Is this
is a known problem? In this case there is no powercycling; just a regular
ceph-osd workload.
On Tue, Jun 11, 2013 at 11:43:30AM -0400, Sage Weil wrote:
I'm also seeing this hang regularly with both 3.9 and 3.10-rc5. Is this
is a known problem? In this case there is no powercycling; just a regular
ceph-osd workload.
Have you gotten sysrq+w? Can you tell me where
Quoting Sage Weil (2013-06-18 11:56:37)
On Wed, 12 Jun 2013, Sage Weil wrote:
On Tue, 11 Jun 2013, Chris Mason wrote:
Quoting Sage Weil (2013-06-11 11:43:30)
I'm also seeing this hang regularly with both 3.9 and 3.10-rc5. Is this
is a known problem? In this case there is no
Quoting Josef Bacik (2013-06-18 12:37:06)
On Tue, Jun 11, 2013 at 11:43:30AM -0400, Sage Weil wrote:
I'm also seeing this hang regularly with both 3.9 and 3.10-rc5. Is this
is a known problem? In this case there is no powercycling; just a regular
ceph-osd workload.
Have you gotten
Josef Bacik jbacik at fusionio.com writes:
On Tue, Jun 11, 2013 at 11:43:30AM -0400, Sage Weil wrote:
I'm also seeing this hang regularly with both 3.9 and 3.10-rc5. Is this
is a known problem? In this case there is no powercycling; just a regular
ceph-osd workload.
..
I'm able to
This has plagued us forever and I'm so over working around it. When we truncate
down to a non-page aligned offset we will call btrfs_truncate_page to zero out
the end of the page and write it back to disk, this will keep us from exposing
stale data if we truncate back up from that point. The
btrfs_check_trunc_cache_free_space() tries to check if there is enough
space for cache inode truncation but it fails.
Currently this function always returns success even if there is no
enough space. Fix this by returning the -ENOSPC error code.
Signed-off-by: Djalal Harouni tix...@opendz.org
---
It was fixed by Wei Yongjun
http://marc.info/?l=linux-btrfsm=136910396606489w=2
Thanks
Miao
On tue, 18 Jun 2013 22:57:41 +0100, Djalal Harouni wrote:
btrfs_check_trunc_cache_free_space() tries to check if there is enough
space for cache inode truncation but it fails.
Currently this
Using the structure btrfs_sector_sum to keep the checksum value is
unnecessary, because the extents that btrfs_sector_sum points to are
continuous, we can find out the expected checksums by btrfs_ordered_sum's
bytenr and the offset, so we can remove btrfs_sector_sum's bytenr. After
removing
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