From: Karel Zak <kzak@redhat.com>
To: "Lukáš Czerner" <lczerner@redhat.com>
Cc: Sten Heinze <shze@gmx.de>, util-linux@vger.kernel.org
Subject: Re: Automatic SSD trim script
Date: Tue, 10 Dec 2013 16:44:42 +0100 [thread overview]
Message-ID: <20131210154442.GC8419@x2.net.home> (raw)
In-Reply-To: <alpine.LFD.2.00.1312091438300.2143@localhost.localdomain>
On Mon, Dec 09, 2013 at 02:43:32PM +0100, Lukáš Czerner wrote:
> > All we need is to link fstrim with libmount and lib/sysfs.c, add a new
> > option --all and check non-zero /sys/block/<name>/queue/discard_granularity
> > (or so).
>
> Yes and yes. This is the ultimate solution. Simply being able to run
> fstrim --all to discard free space on all the mounted supported file
> systems is great idea. In that case we do not need any scripts at
> all.
Implemented. Sten, maybe you can try fstrim --all from git tree
in your crontab.
Karel
--
Karel Zak <kzak@redhat.com>
http://karelzak.blogspot.com
next prev parent reply other threads:[~2013-12-10 15:44 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-05 19:20 Automatic SSD trim script Sten Heinze
2013-12-06 10:49 ` Karel Zak
2013-12-09 13:43 ` Lukáš Czerner
2013-12-10 15:44 ` Karel Zak [this message]
2013-12-11 2:07 ` Sten Heinze
2013-12-11 10:54 ` Pádraig Brady
2013-12-11 11:36 ` Karel Zak
2013-12-11 16:03 ` Karel Zak
2013-12-17 19:46 ` Marcos Mello
2013-12-17 19:58 ` Marcos Mello
2014-01-13 12:12 ` Karel Zak
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