* btrfs frozen solid with postgresql dbs
@ 2011-04-16 13:07 krzf83@gmail.com
2011-04-16 14:24 ` Ben Gamari
0 siblings, 1 reply; 2+ messages in thread
From: krzf83@gmail.com @ 2011-04-16 13:07 UTC (permalink / raw
To: linux-btrfs
kernel: 2.6.37.6
At least twice I've experienced problems when using btrfs with ssd for
postgresql db storage. Server gets frozen, i even can't kill it using
kill -9, I cant chown postgresql db dir (it never gets done). If I
initiate copy operation of postgresql db dir to another partition
(without actually switching to using it) everything starts to work
fine for some time...
I've been using btrfs for mysql storage dir also. I did not observe
any problems so far.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: btrfs frozen solid with postgresql dbs
2011-04-16 13:07 btrfs frozen solid with postgresql dbs krzf83@gmail.com
@ 2011-04-16 14:24 ` Ben Gamari
0 siblings, 0 replies; 2+ messages in thread
From: Ben Gamari @ 2011-04-16 14:24 UTC (permalink / raw
To: krzf83@gmail.com, linux-btrfs
On Sat, 16 Apr 2011 15:07:50 +0200, "krzf83@gmail.com " <krzf83@gmail.com> wrote:
> kernel: 2.6.37.6
>
> At least twice I've experienced problems when using btrfs with ssd for
> postgresql db storage. Server gets frozen, i even can't kill it using
> kill -9, I cant chown postgresql db dir (it never gets done). If I
> initiate copy operation of postgresql db dir to another partition
> (without actually switching to using it) everything starts to work
> fine for some time...
>
You may want to try Sysrq-W to see where the server is stuck.
Just a thought...
- Ben
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2011-04-16 13:07 btrfs frozen solid with postgresql dbs krzf83@gmail.com
2011-04-16 14:24 ` Ben Gamari
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