* ext4 counts SSD discards as writes (output of tune2fs -l /dev/xxx)
[not found] <1362264178.97179.YahooMailNeo@web172003.mail.ir2.yahoo.com>
@ 2013-03-02 22:45 ` A B
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From: A B @ 2013-03-02 22:45 UTC (permalink / raw)
To: linux-kernel
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
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2013-03-02 22:45 ` ext4 counts SSD discards as writes (output of tune2fs -l /dev/xxx) A B
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