From: Anand Jain <Anand.Jain@oracle.com>
To: Dave <dave@thekilempire.com>
Cc: Andrew Guertin <andrew.guertin@uvm.edu>,
Michael Cronenworth <mike@cchtml.com>,
linux-btrfs@vger.kernel.org
Subject: Re: Applications using fsync cause hangs for several seconds every few minutes
Date: Thu, 18 Aug 2011 10:41:17 +0800 [thread overview]
Message-ID: <4E4C7BCD.6090004@oracle.com> (raw)
In-Reply-To: <20110817145509.GA23804@hendrix.borisch.local>
Dave,
good to have a test case on the 3.0 kernel. do you have btrfs as
root fs ? and
can you show how are you using the btrfs mainly I would need
'btrfs fi show' let me try if I can reproduce.
Thanks, Anand
> I've been simply living with this issue. I can reproduce it by rsyncing very
> large files to a btrfs volume. My entire desktop will freeze for up to three
> minutes and no amount of nice/ionice can temper this.
>
> Once I've finished the rsync certain apps will periodically hang (Firefox in
> particular). This behavior goes away after a reboot.
>
> I'm running kernel version 3.0.
next prev parent reply other threads:[~2011-08-18 2:41 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-09 21:29 Applications using fsync cause hangs for several seconds every few minutes Andrew Guertin
2011-08-12 1:13 ` Andrew Guertin
2011-08-18 14:38 ` Chris Mason
2011-08-20 17:18 ` Andrew Guertin
2011-08-17 14:24 ` Andrew Guertin
2011-08-17 14:29 ` Michael Cronenworth
2011-08-17 14:38 ` Andrew Guertin
2011-08-17 14:55 ` Dave
2011-08-18 2:41 ` Anand Jain [this message]
2011-08-18 6:44 ` youagree
2011-08-18 7:29 ` Andrew Guertin
2011-08-18 7:55 ` youagree
2011-08-18 11:45 ` Andrew Guertin
2011-08-19 9:58 ` Anand Jain
2011-08-18 7:41 ` Andrew Guertin
2011-08-18 6:47 ` Chris Samuel
2011-08-18 6:58 ` youagree
2011-08-19 7:34 ` Chris Samuel
-- strict thread matches above, loose matches on Subject: below --
2011-06-21 11:15 Jan Stilow
2011-06-06 22:58 Nirbheek Chauhan
2011-07-18 17:37 ` Mck
2011-07-18 18:17 ` Josef Bacik
2011-07-20 20:59 ` Nirbheek Chauhan
2011-08-03 15:50 ` mck
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