Hi,
This happens systematically these days, while trying to backup using rsync two
of my laptops on an external HD - BTRFS formatted.
First at mount :
juil. 19 09:08:32 zafu kernel: BTRFS info (device dm-3): disk space caching is
enabled
juil. 19 09:08:38 zafu kernel: pool[7215]: segfault at
Swâmi Petaramesh posted on Sat, 19 Jul 2014 09:19:13 +0200 as excerpted:
This happens systematically these days, while trying to backup using
rsync two of my laptops on an external HD - BTRFS formatted.
While I've not seen it, based on reports here on the list, there's
apparently a known
The 2nd dmesg (didn't look at the 1st), has many instances like this;
[96241.882138] ata2.00: exception Emask 0x1 SAct 0x7ffe0fff SErr 0x0 action 0x6
frozen
[96241.882139] ata2.00: Ata error. fis:0x21
[96241.882142] ata2.00: failed command: READ FPDMA QUEUED
[96241.882148] ata2.00: cmd
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 Freitag, 18. Juli 2014, 09:36:06 schrieb Chris Mason:
On 07/18/2014 03:51 AM, Martin Steigerwald wrote:
Am Dienstag, 15. Juli 2014, 09:21:40 schrieb Chris Mason:
On 07/14/2014 05:58 PM, Martin Steigerwald wrote:
Am Montag, 14. Juli 2014, 16:12:22 schrieb Chris Mason:
On 07/14/2014
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 07/19/2014 01:59 PM, Martin Steigerwald wrote:
Am Freitag, 18. Juli 2014, 09:36:06 schrieb Chris Mason:
On 07/18/2014 03:51 AM, Martin Steigerwald wrote:
Am Dienstag, 15. Juli 2014, 09:21:40 schrieb Chris Mason:
On 07/14/2014 05:58 PM, Martin Steigerwald wrote:
Am Montag, 14. Juli 2014,
Am Samstag, 19. Juli 2014, 14:39:51 schrieb Chris Mason:
On 07/19/2014 01:59 PM, Martin Steigerwald wrote:
Am Freitag, 18. Juli 2014, 09:36:06 schrieb Chris Mason:
On 07/18/2014 03:51 AM, Martin Steigerwald wrote:
Am Dienstag, 15. Juli 2014, 09:21:40 schrieb Chris Mason:
On 07/14/2014
Hi Filipe,
It's quite possible I don't fully understand the issue. It seems that
we are creating a read-only snapshot, commit a transaction, and then
go and modify the snapshot once again, by deleting all the
ORPHAN_ITEMs we have in its file tree (btrfs_orphan_cleanup).
Shouldn't all this be part
Start weitergeleitete Nachricht:
Huh, turns out the Reply-To was to Chris Murphy, so here it is again for the
whole list.
Datum: Sat, 19 Jul 2014 20:34:34 +0200
Von: Marc Joliet mar...@gmx.de
An: Chris Murphy li...@colorremedies.com
Betreff: Re: ENOSPC errors during balance
Am Sat, 19 Jul
Am Sat, 19 Jul 2014 22:10:51 +0200
schrieb Marc Joliet mar...@gmx.de:
[...]
Another random idea: the number of errors decreased the second time I ran
balance (from 4 to 2), I could run another full balance and see if it keeps
decreasing.
Well, this time there were still 2 ENOSPC errors. But
On Sat, Jul 19, 2014 at 11:38:08AM -0600, Chris Murphy wrote:
[96241.882138] ata2.00: exception Emask 0x1 SAct 0x7ffe0fff SErr 0x0 action
0x6 frozen
[96241.882139] ata2.00: Ata error. fis:0x21
[96241.882142] ata2.00: failed command: READ FPDMA QUEUED
[96241.882148] ata2.00: cmd
On Jul 19, 2014, at 2:58 PM, Marc Joliet mar...@gmx.de wrote:
Am Sat, 19 Jul 2014 22:10:51 +0200
schrieb Marc Joliet mar...@gmx.de:
[...]
Another random idea: the number of errors decreased the second time I ran
balance (from 4 to 2), I could run another full balance and see if it keeps
Chris Murphy posted on Sat, 19 Jul 2014 11:38:08 -0600 as excerpted:
I'm not sure of the reason for the BTRFS info (device sdg2): 2 enospc
errors during balance but it seems informational rather than either a
warning or problem. I'd treat ext4-btrfs converted file systems to be
something of
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