From: A B <spinflipper4@yahoo.co.uk>
To: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: ext4 counts SSD discards as writes (output of tune2fs -l /dev/xxx)
Date: Sat, 2 Mar 2013 22:45:47 +0000 (GMT) [thread overview]
Message-ID: <1362264347.3893.YahooMailNeo@web172003.mail.ir2.yahoo.com> (raw)
In-Reply-To: <1362264178.97179.YahooMailNeo@web172003.mail.ir2.yahoo.com>
Hi,
I just realized that ext4 seems to count discards on SSDs (done using fstrim command) as writes in the global fs statistics, which can be viewed using tune2fs -l /dev/xxx. This is certainly a minor problem, but is this the intended ext4 behaviour?
Best regards,
Max
parent reply other threads:[~2013-03-02 22:45 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <1362264178.97179.YahooMailNeo@web172003.mail.ir2.yahoo.com>]
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