From: Chris Mason <chris.mason@oracle.com>
To: Stephane Chazelas <stephane_chazelas@yahoo.fr>
Cc: cwillu <cwillu@cwillu.com>, linux-btrfs <linux-btrfs@vger.kernel.org>
Subject: Re: Memory leak?
Date: Fri, 08 Jul 2011 16:12:28 -0400 [thread overview]
Message-ID: <1310155908-sup-9183@shiny> (raw)
In-Reply-To: <20110708200412.GG4284@yahoo.fr>
Excerpts from Stephane Chazelas's message of 2011-07-08 16:04:12 -0400:
> 2011-07-08 12:15:08 -0400, Chris Mason:
> [...]
> > I'd definitely try without -o compress_force.
> [...]
>
> Just started that over the night.
>
> I'm running a "dstat -df" at the same time and I'm seeing
> substantive amount of disk writes on the disks that hold the
> source FS (and I'm rsyncing from read-only snapshot subvolumes
> in case you're thinking of atimes) almost more than onto the
> drive holding the target FS!?
These are probably atime updates. You can completely disable them with
mount -o noatime.
-chris
next prev parent reply other threads:[~2011-07-08 20:12 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-03 19:09 Memory leak? Stephane Chazelas
2011-07-03 19:38 ` cwillu
2011-07-06 8:11 ` Stephane Chazelas
2011-07-07 8:09 ` Stephane Chazelas
2011-07-07 8:20 ` Li Zefan
2011-07-07 8:37 ` Stephane Chazelas
2011-07-08 12:44 ` Stephane Chazelas
2011-07-08 15:06 ` Chris Mason
2011-07-08 15:41 ` Stephane Chazelas
2011-07-08 16:11 ` Stephane Chazelas
2011-07-08 16:17 ` Chris Mason
2011-07-08 16:57 ` Stephane Chazelas
2011-07-09 17:11 ` Stephane Chazelas
2011-07-08 16:15 ` Chris Mason
2011-07-08 17:06 ` Stephane Chazelas
2011-07-08 20:04 ` Stephane Chazelas
2011-07-08 20:12 ` Chris Mason [this message]
2011-07-09 7:09 ` Stephane Chazelas
2011-07-09 7:42 ` A lot of writing to FS only read (Was: Memory leak?) Stephane Chazelas
2011-07-10 5:58 ` Memory leak? Stephane Chazelas
2011-07-09 17:09 ` Stephane Chazelas
2011-07-09 19:25 ` cwillu
2011-07-09 20:36 ` Stephane Chazelas
2011-07-10 12:44 ` Chris Mason
2011-07-10 18:37 ` Stephane Chazelas
2011-07-11 9:01 ` Stephane Chazelas
2011-07-11 15:00 ` Chris Mason
2011-07-11 15:35 ` Stephane Chazelas
2011-07-11 16:25 ` Chris Mason
2011-07-11 16:34 ` Stephane Chazelas
2011-07-12 11:40 ` Stephane Chazelas
2011-07-16 12:12 ` write(2) taking 4s. (Was: Memory leak?) Stephane Chazelas
2011-07-16 16:22 ` Stephane Chazelas
2011-07-17 9:17 ` Stephane Chazelas
2011-07-18 10:39 ` write(2) taking 4s Stephane Chazelas
2011-07-18 19:37 ` Stephane Chazelas
2011-07-19 9:32 ` Stephane Chazelas
-- strict thread matches above, loose matches on Subject: below --
2015-08-10 12:57 memory leak ? Pankaj Pandey
2015-08-10 13:04 ` Javier Martinez Canillas
2011-01-21 12:39 Memory leak? Damnshock
2011-01-21 12:52 ` Chris Wilson
2011-01-21 14:22 ` Damnshock
2008-02-07 11:44 memory leak? Gergely Gábor
2003-11-04 17:01 Memory leak? Daniel Chemko
[not found] <20031103142830.14782.87331.Mailman@netfilter-sponsored-by.noris.net>
2003-11-04 14:49 ` Michael Friedhoff
2003-11-04 22:18 ` Alistair Tonner
2003-11-07 16:53 ` Harald Welte
2002-07-21 14:00 memory leak? Måns Rullgård
2002-07-21 14:19 ` Rik van Riel
2002-07-21 14:23 ` Måns Rullgård
2002-07-21 16:33 ` Alan Cox
2002-07-21 20:48 ` Måns Rullgård
2002-07-21 21:08 ` Rik van Riel
2002-07-30 16:08 ` Bill Davidsen
2002-07-30 16:43 ` Rik van Riel
2002-07-22 14:08 ` Andrew Rodland
2002-07-21 14:19 ` Måns Rullgård
2002-07-21 14:20 ` Martin Josefsson
2002-07-21 22:27 ` Stephan Maciej
2002-07-22 14:26 ` Andrew Rodland
2002-07-21 14:50 ` Rik van Riel
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