From: Eyal Lebedinsky <eyal@eyal.emu.id.au>
To: linux-raid list <linux-raid@vger.kernel.org>
Subject: Re: nonzero mismatch_cnt with no earlier error
Date: Sat, 24 Feb 2007 17:58:31 +1100 [thread overview]
Message-ID: <45DFE217.3020703@eyal.emu.id.au> (raw)
In-Reply-To: <45DF859B.2050108@eyal.emu.id.au>
I did a resync since, which ended up with the same mismatch_cnt of 184.
I noticed that the count *was* reset to zero when the resync started,
but ended up with 184 (same as after the check).
I thought that the resync just calculates fresh parity and does not
bother checking if it is different. So what does this final count mean?
This leads me to ask: why bother doing a check if I will always run
a resync after an error - better run a resync in the first place?
--
Eyal Lebedinsky (eyal@eyal.emu.id.au) <http://samba.org/eyal/>
attach .zip as .dat
next prev parent reply other threads:[~2007-02-24 6:58 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-24 0:23 nonzero mismatch_cnt with no earlier error Eyal Lebedinsky
2007-02-24 0:30 ` Justin Piszcz
2007-02-24 0:59 ` Eyal Lebedinsky
2007-02-26 4:36 ` Neil Brown
2007-02-26 5:46 ` Jeff Breidenbach
2007-02-26 8:18 ` Eyal Lebedinsky
2007-03-05 4:00 ` Tejun Heo
2007-02-24 6:58 ` Eyal Lebedinsky [this message]
2007-02-24 9:14 ` Justin Piszcz
2007-02-24 9:37 ` Justin Piszcz
2007-02-24 9:48 ` Jason Rainforest
2007-02-24 9:50 ` Justin Piszcz
2007-02-24 9:59 ` Jason Rainforest
2007-02-24 10:01 ` Justin Piszcz
2007-02-24 11:09 ` Michael Tokarev
2007-02-24 11:12 ` Justin Piszcz
2007-02-25 20:02 ` Bill Davidsen
2007-02-25 18:33 ` Frank van Maarseveen
2007-02-25 19:58 ` Christian Pernegger
2007-02-25 21:07 ` Justin Piszcz
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