MM == Marc MERLIN m...@merlins.org writes:
MM Note 3.16.0 is actually worse than 3.15 for me.
Here (a single partition btrfs), 3.16.0 works fine, but 3.17-rc1 fails again.
My /var/log is also a compressed, single-partition btrfs; that doesn't
show the problem with any version. Just the
The blocked tasks issue that got significantly worse in 3.15 -- did anything
go into 3.16 related to this? I didn't see a single btrfs in Linus' 3.16
announcement, so I don't know whether it should be better, the same, or worse
in this respect...
I haven't seen a definite statement about this on
On Mon, Aug 11, 2014 at 08:55:21PM -0600, Charles Cazabon wrote:
The blocked tasks issue that got significantly worse in 3.15 -- did anything
go into 3.16 related to this? I didn't see a single btrfs in Linus' 3.16
announcement, so I don't know whether it should be better, the same, or worse
Liu Bo posted on Tue, 12 Aug 2014 10:56:42 +0800 as excerpted:
On Mon, Aug 11, 2014 at 08:55:21PM -0600, Charles Cazabon wrote:
The blocked tasks issue that got significantly worse in 3.15 -- did
anything go into 3.16 related to this? I didn't see a single btrfs
in Linus' 3.16 announcement,
On Mon, Aug 11, 2014 at 08:55:21PM -0600, Charles Cazabon wrote:
The blocked tasks issue that got significantly worse in 3.15 -- did anything
go into 3.16 related to this? I didn't see a single btrfs in Linus' 3.16
announcement, so I don't know whether it should be better, the same, or worse
Hi
Is there anything new on this topic? I am using Ubuntu 14.04.1 and
experiencing the same problem.
- 6 HDDs
- LUKS on every HDD
- btrfs RAID6 over this 6 crypt-devices
No LVM, no nodatacow files.
Mount-options: defaults,compress-force=lzo,space_cache
With the original 3.13-kernel
Tobias Holst posted on Thu, 07 Aug 2014 17:12:17 +0200 as excerpted:
Is there anything new on this topic? I am using Ubuntu 14.04.1 and
experiencing the same problem.
- 6 HDDs - LUKS on every HDD - btrfs RAID6 over this 6 crypt-devices No
LVM, no nodatacow files.
Mount-options:
On 23 Jul 2014, at 03:06, Rich Freeman r-bt...@thefreemanclan.net wrote:
I disabled lzo and haven't had problems since. I'm now running
on mainline without issue, but I think I did see the hang on mainline
when I tried enabling lzo again briefly.
Can confirm. I’m running mainline 3.16rc5 and
Am Dienstag, 22. Juli 2014, 17:15:21 schrieb Chris Mason:
On 07/22/2014 05:13 PM, Martin Steigerwald wrote:
Am Dienstag, 22. Juli 2014, 10:53:03 schrieb Chris Mason:
On 07/19/2014 02:23 PM, Martin Steigerwald wrote:
Running 3.15.6 with this patch applied on top:
- still causes a hang
Chris Mason c...@fb.com wrote:
Thanks for the help in tracking this down everyone. We'll get there!
Are you all running multi-disk systems (from a btrfs POV, more than one
device?) I don't care how many physical drives this maps to, just does
btrfs think there's more than one drive.
Not
On 07/19/2014 02:23 PM, Martin Steigerwald wrote:
Running 3.15.6 with this patch applied on top:
- still causes a hang with `rsync -hPaHAXx --del /mnt/home/nyx/ /home/nyx/`
- no extra error messages printed (`dmesg | grep racing`) compared to
without the patch
I got same results with
On 07/22/2014 04:53 PM, Chris Mason wrote:
On 07/19/2014 02:23 PM, Martin Steigerwald wrote:
Running 3.15.6 with this patch applied on top:
- still causes a hang with `rsync -hPaHAXx --del /mnt/home/nyx/ /home/nyx/`
- no extra error messages printed (`dmesg | grep racing`) compared to
On Tue, Jul 22, 2014 at 10:53:03AM -0400, Chris Mason wrote:
Thanks for the help in tracking this down everyone. We'll get there!
Are you all running multi-disk systems (from a btrfs POV, more than one
device?) I don't care how many physical drives this maps to, just does
btrfs think there's
On 07/22/2014 04:53 PM, Chris Mason wrote:
On 07/19/2014 02:23 PM, Martin Steigerwald wrote:
Running 3.15.6 with this patch applied on top:
- still causes a hang with `rsync -hPaHAXx --del /mnt/home/nyx/ /home/nyx/`
- no extra error messages printed (`dmesg | grep racing`) compared to
On 07/22/2014 03:42 PM, Torbjørn wrote:
On 07/22/2014 04:53 PM, Chris Mason wrote:
On 07/19/2014 02:23 PM, Martin Steigerwald wrote:
Running 3.15.6 with this patch applied on top:
- still causes a hang with `rsync -hPaHAXx --del /mnt/home/nyx/
/home/nyx/`
- no extra error messages
On 07/22/2014 09:50 PM, Chris Mason wrote:
On 07/22/2014 03:42 PM, Torbjørn wrote:
On 07/22/2014 04:53 PM, Chris Mason wrote:
On 07/19/2014 02:23 PM, Martin Steigerwald wrote:
Running 3.15.6 with this patch applied on top:
- still causes a hang with `rsync -hPaHAXx --del /mnt/home/nyx/
Am Dienstag, 22. Juli 2014, 10:53:03 schrieb Chris Mason:
On 07/19/2014 02:23 PM, Martin Steigerwald wrote:
Running 3.15.6 with this patch applied on top:
- still causes a hang with `rsync -hPaHAXx --del /mnt/home/nyx/
/home/nyx/`
- no extra error messages printed (`dmesg | grep
On 07/22/2014 05:13 PM, Martin Steigerwald wrote:
Am Dienstag, 22. Juli 2014, 10:53:03 schrieb Chris Mason:
On 07/19/2014 02:23 PM, Martin Steigerwald wrote:
Running 3.15.6 with this patch applied on top:
- still causes a hang with `rsync -hPaHAXx --del /mnt/home/nyx/
/home/nyx/`
- no
On Tue, Jul 22, 2014 at 10:53 AM, Chris Mason c...@fb.com wrote:
Thanks for the help in tracking this down everyone. We'll get there!
Are you all running multi-disk systems (from a btrfs POV, more than one
device?) I don't care how many physical drives this maps to, just does
btrfs think
[ deadlocks during rsync in 3.15 with compression enabled ]
Hi everyone,
I still haven't been able to reproduce this one here, but I'm going
through a series of tests with lzo compression foraced and every
operation forced to ordered. Hopefully it'll kick it out soon.
While I'm hammering away,
On Thu, Jul 17, 2014 at 8:18 AM, Chris Mason c...@fb.com wrote:
[ deadlocks during rsync in 3.15 with compression enabled ]
Hi everyone,
I still haven't been able to reproduce this one here, but I'm going
through a series of tests with lzo compression foraced and every
operation forced to
Am Samstag, 19. Juli 2014, 12:38:53 schrieb Cody P Schafer:
On Thu, Jul 17, 2014 at 8:18 AM, Chris Mason c...@fb.com wrote:
[ deadlocks during rsync in 3.15 with compression enabled ]
Hi everyone,
I still haven't been able to reproduce this one here, but I'm going
through a series
On Thu, Jul 17, 2014 at 09:18:07AM -0400, Chris Mason wrote:
[ deadlocks during rsync in 3.15 with compression enabled ]
Hi everyone,
I still haven't been able to reproduce this one here, but I'm going
through a series of tests with lzo compression foraced and every
operation forced to
On Fri, Jul 18, 2014 at 05:33:45PM -0700, Marc MERLIN wrote:
Howver, I have found that btrfs raid 1 on top of dmcrypt has given me no ends
of trouble.
I lost that filesystem twice due to corruption, and now it hangs my machine
(strace finds
that df is hanging on that partition).
TL;DR: 3.15.5 (or .1 when I tried it) just hang over and over again in
multiple ways on my server.
They also hang on my laptop reliably if I enable kmemleak, but otherwise
my laptop mostly survives with 3.15.x without kmemleak (although it does
deadlock eventually, but that could be after
On Fri, 18 Jul 2014 05:44:57 PM Marc MERLIN wrote:
Sorry, this may be a bit misleading. I actually lost 2 filesystems that
were raid0 on top of dmcrypt.
Stupid question I know, but does this happen without dmcrypt?
cheers,
Chris
--
Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC
On Sat, Jul 19, 2014 at 11:59:24AM +1000, Chris Samuel wrote:
On Fri, 18 Jul 2014 05:44:57 PM Marc MERLIN wrote:
Sorry, this may be a bit misleading. I actually lost 2 filesystems that
were raid0 on top of dmcrypt.
Stupid question I know, but does this happen without dmcrypt?
It's not a
[ deadlocks during rsync in 3.15 with compression enabled ]
Hi everyone,
I still haven't been able to reproduce this one here, but I'm going
through a series of tests with lzo compression foraced and every
operation forced to ordered. Hopefully it'll kick it out soon.
While I'm hammering
On 07/02/2014 08:27 AM, Cody P Schafer wrote:
Will do. The rsync I'm running is processing a lot of chromium cache
files when it hangs (just for a reference), and ends up triggering a
bunch of deletes as well.
Still a problem with your v3.15.y (eb97581), here's the log with
sysrq-t and
On 07/02/2014 09:58 AM, Chris Mason wrote:
On 07/02/2014 08:27 AM, Cody P Schafer wrote:
Will do. The rsync I'm running is processing a lot of chromium cache
files when it hangs (just for a reference), and ends up triggering a
bunch of deletes as well.
Still a problem with your v3.15.y
On 06/30/2014 07:42 PM, Cody P Schafer wrote:
On Mon, Jun 30, 2014 at 1:30 PM, Chris Mason c...@fb.com wrote:
On 06/30/2014 02:11 PM, Chris Mason wrote:
On 06/29/2014 04:02 PM, Cody P Schafer wrote:
On Fri, Jun 27, 2014 at 7:22 PM, Chris Samuel ch...@csamuel.org wrote:
On Fri, 27 Jun 2014
On 06/29/2014 04:02 PM, Cody P Schafer wrote:
On Fri, Jun 27, 2014 at 7:22 PM, Chris Samuel ch...@csamuel.org wrote:
On Fri, 27 Jun 2014 05:20:41 PM Duncan wrote:
If I'm not mistaken the fix for the 3.16 series bug was:
ea4ebde02e08558b020c4b61bb9a4c0fcf63028e
Btrfs: fix deadlocks with
On 06/30/2014 02:11 PM, Chris Mason wrote:
On 06/29/2014 04:02 PM, Cody P Schafer wrote:
On Fri, Jun 27, 2014 at 7:22 PM, Chris Samuel ch...@csamuel.org wrote:
On Fri, 27 Jun 2014 05:20:41 PM Duncan wrote:
If I'm not mistaken the fix for the 3.16 series bug was:
On Mon, Jun 30, 2014 at 1:30 PM, Chris Mason c...@fb.com wrote:
On 06/30/2014 02:11 PM, Chris Mason wrote:
On 06/29/2014 04:02 PM, Cody P Schafer wrote:
On Fri, Jun 27, 2014 at 7:22 PM, Chris Samuel ch...@csamuel.org wrote:
On Fri, 27 Jun 2014 05:20:41 PM Duncan wrote:
If I'm not mistaken
Chris Mason c...@fb.com wrote:
On 06/29/2014 04:02 PM, Cody P Schafer wrote:
been able to resurrect it yet.
I'm also seeing stuck tasks on btrfs (3.14.4, 3.15.1, 3.15.2).
I'm seeing these with 3.15.2 as well.
Could you please send a sysrq-t and sysrq-l while you're stuck? That
will
On Fri, Jun 27, 2014 at 7:22 PM, Chris Samuel ch...@csamuel.org wrote:
On Fri, 27 Jun 2014 05:20:41 PM Duncan wrote:
If I'm not mistaken the fix for the 3.16 series bug was:
ea4ebde02e08558b020c4b61bb9a4c0fcf63028e
Btrfs: fix deadlocks with trylock on tree nodes.
That patch applies
On Sun, Jun 29, 2014 at 3:02 PM, Cody P Schafer d...@codyps.com wrote:
On Fri, Jun 27, 2014 at 7:22 PM, Chris Samuel ch...@csamuel.org wrote:
On Fri, 27 Jun 2014 05:20:41 PM Duncan wrote:
If I'm not mistaken the fix for the 3.16 series bug was:
ea4ebde02e08558b020c4b61bb9a4c0fcf63028e
On Fri, Jun 27, 2014 at 8:22 PM, Chris Samuel ch...@csamuel.org wrote:
On Fri, 27 Jun 2014 05:20:41 PM Duncan wrote:
If I'm not mistaken the fix for the 3.16 series bug was:
ea4ebde02e08558b020c4b61bb9a4c0fcf63028e
Btrfs: fix deadlocks with trylock on tree nodes.
That patch applies
I've been getting blocked tasks on 3.15.1 generally at times when the
filesystem is somewhat busy (such as doing a backup via scp/clonezilla
writing to the disk).
A week ago I had enabled snapper for a day which resulted in a daily
cleanup of about 8 snapshots at once, which might have
Tomasz Chmielewski posted on Fri, 27 Jun 2014 12:02:43 +0200 as excerpted:
I've been getting blocked tasks on 3.15.1 generally at times when the
filesystem is somewhat busy (such as doing a backup via scp/clonezilla
writing to the disk).
I've started seeing similar on several servers, after
On Fri, Jun 27, 2014 at 9:06 AM, Duncan 1i5t5.dun...@cox.net wrote:
Hopefully that problem's fixed on 3.16-rc2+, but as of yet there's not
enough 3.16-rc2+ reports out there from folks experiencing issues with
3.15 blocked tasks to rightfully say.
Any chance that it was backported to 3.15.2?
On Jun 27, 2014, at 9:14 AM, Rich Freeman r-bt...@thefreemanclan.net wrote:
On Fri, Jun 27, 2014 at 9:06 AM, Duncan 1i5t5.dun...@cox.net wrote:
Hopefully that problem's fixed on 3.16-rc2+, but as of yet there's not
enough 3.16-rc2+ reports out there from folks experiencing issues with
3.15
Chris Murphy posted on Fri, 27 Jun 2014 09:52:46 -0600 as excerpted:
On Jun 27, 2014, at 9:14 AM, Rich Freeman r-bt...@thefreemanclan.net
wrote:
On Fri, Jun 27, 2014 at 9:06 AM, Duncan 1i5t5.dun...@cox.net wrote:
Hopefully that problem's fixed on 3.16-rc2+, but as of yet there's not
enough
On Fri, Jun 27, 2014 at 11:52 AM, Chris Murphy li...@colorremedies.com wrote:
On Jun 27, 2014, at 9:14 AM, Rich Freeman r-bt...@thefreemanclan.net wrote:
I got another block this morning and failed to capture a log before my
terminals gave out. I switched back to 3.15.0 for the moment, and
On Fri, 27 Jun 2014 05:20:41 PM Duncan wrote:
If I'm not mistaken the fix for the 3.16 series bug was:
ea4ebde02e08558b020c4b61bb9a4c0fcf63028e
Btrfs: fix deadlocks with trylock on tree nodes.
That patch applies cleanly to 3.15.2 so if it is indeed the fix it should
probably go to
45 matches
Mail list logo