Btrfs devel - Apr 2011 - btrfs frozen solid with postgresql dbs

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.
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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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