From: Wolfgang Denk <wd@denx.de>
To: Brad Campbell <lists2009@fnarfbargle.com>
Cc: linux-raid@vger.kernel.org
Subject: Re: Huge values of mismatch_cnt on RAID 6 arrays under Fedora 18
Date: Mon, 28 Jan 2013 07:39:52 +0100 [thread overview]
Message-ID: <20130128063952.E3BD7258787@gemini.denx.de> (raw)
In-Reply-To: <5105DD72.6080909@fnarfbargle.com>
Dear Brad Campbell,
In message <5105DD72.6080909@fnarfbargle.com> you wrote:
>
> Massive mismatch counts are indicative of an insidious problem further
> down the storage stack. Check your drivers, cards, cables and PSU.
That's why I'm asking. The hardware has not been changed at all, and
has been running reliably for many months even years. No such problem
has been observed ever before, but now it happens at the first check
operation after switching to Fedora 18, simultaneous on all systems.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
Being schizophrenic is better than living alone.
next prev parent reply other threads:[~2013-01-28 6:39 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-27 19:26 Huge values of mismatch_cnt on RAID 6 arrays under Fedora 18 Wolfgang Denk
2013-01-27 19:45 ` Chris Murphy
2013-01-27 23:10 ` Wolfgang Denk
2013-01-27 20:05 ` Robin Hill
2013-01-27 23:11 ` Wolfgang Denk
2013-01-28 1:14 ` Phil Turmel
2013-01-28 1:42 ` Chris Murphy
2013-01-28 2:16 ` Chris Murphy
2013-01-28 6:43 ` Wolfgang Denk
2013-01-28 6:36 ` Wolfgang Denk
2013-01-28 7:00 ` Chris Murphy
2013-01-28 10:27 ` Wolfgang Denk
2013-01-28 6:27 ` Wolfgang Denk
2013-01-28 2:07 ` Brad Campbell
2013-01-28 6:39 ` Wolfgang Denk [this message]
2013-01-28 7:58 ` Dan Williams
2013-01-28 17:37 ` Piergiorgio Sartor
2013-01-28 18:12 ` Chris Murphy
2013-01-28 19:00 ` Wolfgang Denk
2013-01-28 19:10 ` Wolfgang Denk
2013-01-28 19:22 ` Piergiorgio Sartor
2013-01-28 20:19 ` Wolfgang Denk
2013-01-28 20:44 ` Piergiorgio Sartor
2013-01-28 22:47 ` Chris Murphy
2013-01-28 22:49 ` Chris Murphy
2013-01-28 23:03 ` Wolfgang Denk
2013-01-28 23:13 ` Chris Murphy
2013-01-28 23:31 ` Wolfgang Denk
2013-01-28 22:59 ` Wolfgang Denk
2013-01-28 23:07 ` Chris Murphy
2013-01-28 23:23 ` Wolfgang Denk
2013-01-28 23:42 ` Chris Murphy
2013-01-29 18:02 ` Roy Sigurd Karlsbakk
2013-01-29 18:28 ` Wolfgang Denk
2013-01-29 18:43 ` Roy Sigurd Karlsbakk
2013-01-29 17:49 ` Piergiorgio Sartor
2013-01-29 19:35 ` Paul Menzel
2013-01-29 20:18 ` Piergiorgio Sartor
2013-01-28 23:18 ` Wolfgang Denk
2013-01-29 17:57 ` Piergiorgio Sartor
2013-01-29 18:43 ` Wolfgang Denk
2013-01-29 20:24 ` Piergiorgio Sartor
2013-01-31 12:12 ` Wolfgang Denk
2013-01-31 17:14 ` Chris Murphy
2013-01-31 17:51 ` Piergiorgio Sartor
2013-01-31 18:36 ` Wolfgang Denk
2013-01-31 19:35 ` Chris Murphy
2013-01-31 19:46 ` Chris Murphy
2013-01-31 20:05 ` Wolfgang Denk
2013-01-31 20:41 ` Chris Murphy
2013-01-31 17:47 ` Piergiorgio Sartor
2013-01-28 19:18 ` Piergiorgio Sartor
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