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From: Martin Steigerwald <Martin@lichtvoll.de>
To: linux-btrfs@vger.kernel.org
Subject: Re: speeding up slow btrfs filesystem
Date: Fri, 16 Dec 2011 21:58:45 +0100	[thread overview]
Message-ID: <201112162158.45819.Martin@lichtvoll.de> (raw)
In-Reply-To: <201112162053.58332.Martin@lichtvoll.de>

Am Freitag, 16. Dezember 2011 schrieb Martin Steigerwald:
> I wonder whether it might be a good idea to have nodatacow for /:

Nope. Doesn=B4t seem to help much.

How to turn it off, after turning it on?

deepdance:~> LANG=3DC mount -o remount,datacow /=20
mount: / not mounted already, or bad option

Thanks,
--=20
Martin 'Helios' Steigerwald - http://www.Lichtvoll.de
GPG: 03B0 0D6C 0040 0710 4AFA  B82F 991B EAAC A599 84C7
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  reply	other threads:[~2011-12-16 20:58 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-12-16 17:51 speeding up slow btrfs filesystem Martin Steigerwald
2011-12-16 17:54 ` Martin Steigerwald
2011-12-16 18:38   ` Goffredo Baroncelli
2011-12-16 19:53     ` Martin Steigerwald
2011-12-16 20:58       ` Martin Steigerwald [this message]
2011-12-17  7:03         ` Sergei Trofimovich
2011-12-17 11:09           ` Martin Steigerwald
2011-12-17 11:26             ` Hugo Mills
2011-12-17 11:38               ` Martin Steigerwald
2011-12-17 11:45                 ` Hugo Mills
2011-12-17 11:57                   ` Martin Steigerwald
2011-12-17 16:35                   ` Martin Steigerwald
2011-12-17 17:27                     ` Hugo Mills
2011-12-17 11:39       ` Goffredo Baroncelli
2011-12-18 18:41     ` Andrea Gelmini
2011-12-20 19:46       ` Goffredo Baroncelli
2011-12-17 11:11 ` Chris Samuel
2011-12-17 12:00   ` Martin Steigerwald
2011-12-17 12:42     ` David McBride
2011-12-17 16:14       ` Martin Steigerwald
2011-12-17 11:54 Martin Steigerwald
2011-12-17 12:02 ` Martin Steigerwald
2011-12-17 12:50 ` Goffredo Baroncelli
2011-12-17 16:10   ` Martin Steigerwald

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