From: Tomasz Chmielewski <tch@virtall.com>
To: linux-btrfs@vger.kernel.org
Subject: Re: Balance performance problem with 3.14.1
Date: Thu, 8 May 2014 12:47:58 +0100 [thread overview]
Message-ID: <20140508124758.2085f89e@s9> (raw)
> I canceled the balance after
> about 5 days when it had been claiming to be about 65% done for a day
> while doing a lot of disk IO.
I can see similar behaviour with 3.14.2 - after 4 days, it's only 25% done:
root 8382 2.1 0.0 17840 628 pts/1 D+ May04 124:12 \_ btrfs balance start /mnt/lxc1 -v
# btrfs balance status /mnt/lxc1
Balance on '/mnt/lxc1' is running
611 out of about 2492 chunks balanced (612 considered), 75% left
The reason I'm running balance here is that 3.15-rc* had the filesystem hanging for me when doing rsync
(and sometimes hanging during snapshotting), so I've downgraded to 3.14.2 (no hanging so far).
--
Tomasz Chmielewski
http://wpkg.org
next reply other threads:[~2014-05-08 11:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-08 11:47 Tomasz Chmielewski [this message]
-- strict thread matches above, loose matches on Subject: below --
2014-05-08 9:50 Balance performance problem with 3.14.1 Russell Coker
2014-05-08 15:07 ` Duncan
2014-05-08 16:10 ` Josef Bacik
2014-05-12 2:17 ` Russell Coker
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