Sending a 585G snapshot from box1 to box2:
# ionice -c3 btrfs send daily*2013-12-01* | pv -L40m -s585G | ssh
-c arcfour 10.0.0.40 btrfs receive /data/.snapshots/data/images
At subvol daily_[1385956801]_2013-12-01_23:00:01
At subvol daily_[1385956801]_2013-12-01_23:00:01
ERROR: s
Good news:
I recreated the problem by booting with autodefrag enabled and loading
a large VirtualBox image of Windows 8.1. The CPU is pinned to 100%
even after closing the VirtualBox software.
Here is the perf with your suggested configuration:
http://pastebin.ca/2492270
~ Adam Gradzki
On Wed,
On 12/04/2013 04:50 PM, Chris Murphy wrote:
Otherwise to answer the question, balance is what you're after. It reads and
writes all chunks.
Brilliant!
Thanks,
Kyle
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M
Currently when finding the leaf to insert a key into a btree, if the
leaf doesn't have enough space to store the item we attempt to move
off some items from our leaf to its right neighbor leaf, and if this
fails to create enough free space in our leaf, we try to move off more
items to the left neig
Hello,
seems to be working for me (only tested using both parts of the patch);
wasn't able to trigger the errors after almost an hour of stress-testing.
Best regards,
Sebastian
On 04.12.2013 14:15, Wang Shilong wrote:
We came a race condition when scrubbing superblocks, the story is:
In com
On Dec 4, 2013, at 1:51 PM, Kyle Evans wrote:
>
> 200 Multi_Zone_Error_Rate 0x0008 001 001 051Old_age Offline
> FAILING_NOW 27189
The drive is failing. I would only do what's required to get data off the drive
and then get rid of it (RMA it if it's under warranty). It's only wo
Basically, is there a way to force the refresh of the magnetic state of
data? I assume scrub does this only when a read error has been
encountered. Does anyone think it would be a good option to write 100%
of the data back on request?
I am asking because I have ddrescue running on a hard drive th
Hi Linus,
I'm still getting settled into new devel hardware etc, but I do have one
commit for the next rc. Please grab it from my for-linus branch:
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git for-linus
This changes my email over to fb.com, and adds a MAINTAINERS entry fo
Adam Gradzki wrote on Wed [2013-Dec-04 15:27:58 +]:
> Adam G gmail.com> writes:
>
> >
> > Hello,
> >
> > After a recent kernel upgrade I noticed the fans blowing at full
> > throttle on my laptop.
> >
> > There is currently very low load on the machine and nothing out of the
> > ordinary
Adam G gmail.com> writes:
>
> Hello,
>
> After a recent kernel upgrade I noticed the fans blowing at full
> throttle on my laptop.
>
> There is currently very low load on the machine and nothing out of the
> ordinary has occurred to lead me to believe this is normal behavior.
>
> Here is a li
Just wrap same code into one function scrub_blocked_if_needed().
This make a change that we will move waiting (@workers_pending = 0)
before we can wake up commiting transaction(atomic_inc(@scrub_paused)),
we must take carefully to not deadlock here.
Thread 1Thread 2
We came a race condition when scrubbing superblocks, the story is:
In commiting transaction, we will update @last_trans_commited after
writting superblocks, if scrubber start after writting superblocks
and before updating @last_trans_commited, generation mismatch happens!
We fix this by checking
Thank you for your answer.
Here are the "blocked states" logs. Since I had a plenty of time, I made
multiple of them. The last two are the longest of them.
- http://paste.opensuse.org/view/raw/51654551
- http://paste.opensuse.org/view/raw/39005796
- http://paste.opensuse.org/view/raw/38028651
-
Hi,
On Sun, 2013-12-01 at 03:59 -0800, Christoph Hellwig wrote:
> plain text document attachment
> (0016-gfs2-use-generic-posix-ACL-infrastructure.patch)
> This contains some major refactoring for the create path so that
> inodes are created with the right mode to start with instead of
> fixing it
Hi,
I queued up a number of tests including IO stress tests a few weeks ago
and had noticed that some of the btrfs tests failed to complete but only
looked today. Specfically, stress tests with reaims alltests configuration
on btrfs failed up until 3.12 with a console log that looked like
[ 2882
Thanks for the review comments David. I will come up with another patch
that implements your suggestion.
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I sometimes get segfault in cmd_scrub_status(), this is because
free_history() forgot to check whether pointer address is valid,fix it.
Signed-off-by: Wang Shilong
---
cmds-scrub.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cmds-scrub.c b/cmds-scrub.c
index 9f614bc..6979
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