On Tue, Nov 29, 2011 at 02:39:26AM +0100, Karl Mardoff Kittilsen wrote:
Hi!
Sending a mail on this issue, as advised on IRC.
My /home file system fails to mount and the kernel seem to freeze
and I need to do the Alt+SysRq RSNEIUB routine to boot it safely.
The corruption happened on a
On Tue, Nov 29, 2011 at 09:33:37AM +0700, Fajar A. Nugraha wrote:
On Tue, Nov 29, 2011 at 8:58 AM, Phillip Susi ps...@cfl.rr.com wrote:
On 11/28/2011 12:53 PM, Ken D'Ambrosio wrote:
Seems I've picked up a wireless regression, and randomly drop my WiFi
connection with more recent kernels.
Den 29. nov. 2011 16:12, skrev Chris Mason:
On Tue, Nov 29, 2011 at 02:39:26AM +0100, Karl Mardoff Kittilsen wrote:
Hi!
Sending a mail on this issue, as advised on IRC.
My /home file system fails to mount and the kernel seem to freeze
and I need to do the Alt+SysRq RSNEIUB routine to boot it
The fault code has been calling file_update_time after -page_mkwrite after it
drops the page lock, but this is annoying because this calls mark_inode_dirty
which can fail in Btrfs, so we want to be able to do these updates in
-page_mkwrite so we can get an error back to the user. So get rid of
On Tue, Nov 29, 2011 at 02:04:37PM +0800, Jeff Liu wrote:
Please ignore this patch for now, it can cause the file system corrupted
and failed to mount again, sorry for the noise!
Directories always have a link count of 1 in btrfs. This tells find not
to use the link count as the count of
On Tue 29-11-11 10:40:59, Josef Bacik wrote:
The fault code has been calling file_update_time after -page_mkwrite after it
drops the page lock, but this is annoying because this calls mark_inode_dirty
which can fail in Btrfs, so we want to be able to do these updates in
-page_mkwrite so we can
On Tue, Nov 29, 2011 at 04:29:54PM +0100, Karl Mardoff Kittilsen wrote:
Den 29. nov. 2011 16:12, skrev Chris Mason:
On Tue, Nov 29, 2011 at 02:39:26AM +0100, Karl Mardoff Kittilsen wrote:
Hi!
Sending a mail on this issue, as advised on IRC.
My /home file system fails to mount and the
On Tue, Nov 29, 2011 at 04:50:20PM +0100, Jan Kara wrote:
On Tue 29-11-11 10:40:59, Josef Bacik wrote:
The fault code has been calling file_update_time after -page_mkwrite after
it
drops the page lock, but this is annoying because this calls
mark_inode_dirty
which can fail in Btrfs,
On 29.11.2011 16:48, Chris Mason wrote:
On Tue, Nov 29, 2011 at 02:04:37PM +0800, Jeff Liu wrote:
Please ignore this patch for now, it can cause the file system corrupted
and failed to mount again, sorry for the noise!
Directories always have a link count of 1 in btrfs. This tells find not
On Tue, Nov 29, 2011 at 09:18:35AM +0800, Liu Bo wrote:
a) For the first one (last_snapshot bug),
The test involves three processes (derived from Chris):
mkfs.btrfs /dev/xxx
mount /dev/xxx /mnt
1) run compilebench -i 30 --makej -D /mnt
Let compilebench run until it starts the create
On Tue, Nov 29, 2011 at 10:49:13AM -0500, Chris Mason wrote:
The good news about this one is that it is very clear cut. The hard
part is figuring out where these bogus link counts came from.
I'd suggest that you spend some time running memtest on the machine.
Just to add some evidence from
After commit a65917156e34594 (Btrfs: stop using highmem for
extent_buffers) we don't need to kmap_atomic anymore and can simplify
both functions.
Signed-off-by: David Sterba dste...@suse.cz
---
fs/btrfs/extent_io.c | 19 ---
1 files changed, 4 insertions(+), 15 deletions(-)
On Tue, Nov 29, 2011 at 05:47:46PM +0100, David Sterba wrote:
On Tue, Nov 29, 2011 at 10:49:13AM -0500, Chris Mason wrote:
The good news about this one is that it is very clear cut. The hard
part is figuring out where these bogus link counts came from.
I'd suggest that you spend some
Write bios are submitted from the submit_worker. The worker pumps down
bios into the block layer until it signals a congestion. At least this
is the theory. In pratice submit_bio just blocks before any signalling
happens. As the bios are queued per device, this can lead to a situation
where only
2011/11/28 Alexandre Oliva ol...@lsd.ic.unicamp.br:
We're failing to create clusters with bitmaps because
setup_cluster_no_bitmap checks that the list is empty before inserting
the bitmap entry in the list for setup_cluster_bitmap, but the list
field is only initialized when it is restored
On Tue, Nov 29, 2011 at 09:40:56PM +0100, Arne Jansen wrote:
Write bios are submitted from the submit_worker. The worker pumps down
bios into the block layer until it signals a congestion. At least this
is the theory. In pratice submit_bio just blocks before any signalling
happens. As the bios
Gracefully fail when trying to mount a BTRFS file system that has a
sectorsize smaller than PAGE_SIZE.
On PPC it is possible to build a FS while using a 4k PAGE_SIZE kernel
then boot into a 64K PAGE_SIZE kernel. Presently open_ctree fails in an
endless loop and hangs the machine in this
On 11/29/2011 11:48 PM, Chris Mason wrote:
On Tue, Nov 29, 2011 at 02:04:37PM +0800, Jeff Liu wrote:
Please ignore this patch for now, it can cause the file system corrupted
and failed to mount again, sorry for the noise!
Directories always have a link count of 1 in btrfs. This tells find
On Tue, Nov 29, 2011 at 10:22 PM, Chris Mason chris.ma...@oracle.com wrote:
On Tue, Nov 29, 2011 at 09:33:37AM +0700, Fajar A. Nugraha wrote:
On Tue, Nov 29, 2011 at 8:58 AM, Phillip Susi ps...@cfl.rr.com wrote:
On 11/28/2011 12:53 PM, Ken D'Ambrosio wrote:
Seems I've picked up a wireless
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