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From: Russell Coker <russell@coker.com.au>
To: Chris Murphy <lists@colorremedies.com>,
	"linux-btrfs" <linux-btrfs@vger.kernel.org>
Subject: Re: btrfsck does not fix
Date: Mon, 3 Mar 2014 12:09:59 +1100	[thread overview]
Message-ID: <201403031209.59316.russell@coker.com.au> (raw)
In-Reply-To: <21AD6EBC-FDDA-4BDE-B0B4-D6A8BBAD58F0@colorremedies.com>

On Mon, 17 Feb 2014, Chris Murphy <lists@colorremedies.com> wrote:
> Also, 10 hours to balance two disks at 2.3TB seems like a long time. I'm
> not sure if that's expected.

I just had a system with a single 120G Intel SSD and 54G of data stored take 3 
hours for a balance.

Balance seems to be a very slow operation and it also uses enough capacity 
(both disk IO and CPU time for BTRFS kernel threads) to seriously degrade 
system performance for the duration.

-- 
My Main Blog         http://etbe.coker.com.au/
My Documents Blog    http://doc.coker.com.au/

      parent reply	other threads:[~2014-03-03  1:10 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-01-03 19:41 btrfsck does not fix Hendrik Friedel
2014-01-03 23:33 ` Chris Murphy
2014-01-04 21:21   ` Hendrik Friedel
2014-01-05 13:36     ` Hendrik Friedel
2014-01-05 16:55     ` Chris Murphy
2014-01-07 20:38       ` Hendrik Friedel
2014-01-10 23:53         ` Hendrik Friedel
2014-01-11  1:05           ` Chris Murphy
2014-01-12 22:31             ` Hendrik Friedel
2014-01-14  0:40               ` Chris Murphy
2014-01-14  6:03                 ` Duncan
2014-01-14  7:49                   ` Chris Murphy
2014-01-14  9:30                     ` Duncan
2014-01-14  9:38                       ` Hugo Mills
2014-01-14 17:17                       ` Chris Murphy
2014-01-18  7:20                         ` Chris Samuel
2014-01-14  8:16                 ` Hugo Mills
2014-01-19 19:37               ` Martin Steigerwald
2014-01-21 20:00                 ` Hendrik Friedel
2014-01-21 20:01                   ` Hendrik Friedel
2014-02-08 22:01                   ` Hendrik Friedel
2014-02-09  0:45                     ` Chris Murphy
2014-02-09  8:36                       ` Hendrik Friedel
2014-02-11  1:45                         ` Chris Murphy
2014-02-11  2:23                           ` Chris Murphy
2014-02-16 19:18                             ` Hendrik Friedel
2014-02-16 19:54                               ` Chris Murphy
2014-02-17  3:20                                 ` Duncan
2014-02-17  9:41                                   ` Goswin von Brederlow
2014-02-18 21:55                                   ` Hendrik Friedel
2014-02-18 22:12                                     ` Chris Murphy
2014-03-02 18:39                                       ` Hendrik Friedel
2014-03-03 22:35                                         ` Chris Murphy
2014-03-04  6:42                                           ` Hendrik Friedel
2014-03-04 17:02                                             ` Chris Murphy
2014-03-03  1:09                                 ` Russell Coker [this message]

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