From: "Swâmi Petaramesh" <swami@petaramesh.org>
To: Goffredo Baroncelli <kreijack@gmail.com>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: BTRFS, getting darn slower everyday
Date: Mon, 08 Oct 2012 08:08:33 +0200 [thread overview]
Message-ID: <50726DE1.20101@petaramesh.org> (raw)
In-Reply-To: <5072066B.4020604@gmail.com>
Le 08/10/2012 00:47, Goffredo Baroncelli a écrit :
> Please could you clarify if you are using the "autodefrag" options
> when you have the performance problem ?
I use autodefrag on all volumes systematically, except on volumes that I
use for really big files that would always be defragmenting (i.e.
virtual machines, but I seldom use virtual machines, and my performance
problem is general, I don't take VMs into consideration in this respect...)
> Are you in position to to reduce the number of snapshot from hundreds
> to few ?
I might do this as an experiment, but it would defeat one of the
prominent purposes for which I use BTRFS, and the number of snapshots
would grow immediately again, as I use the excellent OpenSuSE "snapper"
tool, that makes a snapshot every single hour...
Kind regards.
--
Swâmi Petaramesh <swami@petaramesh.org> http://petaramesh.org PGP 9076E32E
Ne cherchez pas : Je ne suis pas sur Facebook.
next prev parent reply other threads:[~2012-10-08 6:08 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-07 9:26 BTRFS, getting darn slower everyday Swâmi Petaramesh
2012-10-07 10:59 ` Martin Steigerwald
2012-10-07 14:05 ` Swâmi Petaramesh
2012-10-07 14:48 ` Martin Steigerwald
2012-10-08 6:16 ` Swâmi Petaramesh
2012-12-09 5:17 ` Jan Engelhardt
2012-12-09 10:13 ` Martin Steigerwald
2012-12-09 10:41 ` Roman Mamedov
2012-12-09 11:20 ` Swâmi Petaramesh
2012-12-09 11:38 ` Hugo Mills
2012-12-09 22:51 ` Bob Marley
2012-12-09 14:38 ` Jan Engelhardt
2012-10-07 11:02 ` Martin Steigerwald
2012-10-07 12:33 ` Alex
2012-10-07 13:19 ` Swâmi Petaramesh
2012-10-07 14:44 ` Martin Steigerwald
2012-10-07 22:47 ` Goffredo Baroncelli
2012-10-08 6:08 ` Swâmi Petaramesh [this message]
2012-10-08 11:38 ` Goffredo Baroncelli
2012-10-08 13:36 ` Swâmi Petaramesh
2012-10-08 15:50 ` Swâmi Petaramesh
2012-10-08 16:46 ` Goffredo Baroncelli
2012-10-08 6:22 ` Swâmi Petaramesh
2012-11-14 16:17 ` Peter Maloney
2012-10-07 13:00 ` Martin Steigerwald
2012-10-07 13:14 ` Swâmi Petaramesh
2012-10-07 14:41 ` Martin Steigerwald
2012-10-08 16:09 ` Josef Bacik
2012-10-08 16:15 ` Swâmi Petaramesh
2012-10-08 16:31 ` Josef Bacik
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