From: Roman Mamedov <rm@romanrm.ru>
To: Andris Berzins <pkix@inbox.lv>
Cc: linux-raid@vger.kernel.org
Subject: Re: Western Digital Green 3TB SATA3 experiences
Date: Wed, 20 Mar 2013 14:48:05 +0600 [thread overview]
Message-ID: <20130320144805.15140c70@natsu> (raw)
In-Reply-To: <1363766982.51496ec6ea41f@mail.inbox.lv>
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On Wed, 20 Mar 2013 10:09:42 +0200
"Andris Berzins" <pkix@inbox.lv> wrote:
> I am running RAID5 array on 6x 3TB WD SATA disks.
> I have problems with all of these disks (including replaced one).
> Disks are being randomly kicked out from array and SMART shows
> pending sectors which usually can be fixed by read-write or write to that sector.
Perhaps you have a problem with something other than the drives, e.g.:
- a bad or insufficient PSU, providing too low (or too high) voltage over 5V
or 12V (this could manifest only under load, too);
- not enough cooling?
- inadequate case, resulting in overly high vibration or even resonance?
> Has anyone experienced something similar with WD green series?
If you see a sectors repeatedly appearing that become unreadable but are fixed
after a write, it is usually a symptom of a drive that is partially defective
and should be exchanged.
But since you have this symptom with all of them, maybe the cause is different.
> Is this because of WD "green" series?
No.
--
With respect,
Roman
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next prev parent reply other threads:[~2013-03-20 8:48 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-20 8:09 Western Digital Green 3TB SATA3 experiences Andris Berzins
2013-03-20 8:28 ` Mikael Abrahamsson
2013-03-20 8:48 ` Roman Mamedov [this message]
2013-03-20 9:21 ` Andris Berzins
2013-03-20 9:29 ` Roman Mamedov
2013-03-20 12:40 ` Rainer Fügenstein
2013-03-20 13:23 ` joystick
2013-03-20 18:50 ` Chris Murphy
2013-03-20 20:55 ` Chris Murphy
2013-03-21 16:17 ` Roy Sigurd Karlsbakk
2013-03-21 21:30 ` Chris Murphy
2013-03-22 3:31 ` Chris Murphy
2013-03-22 14:22 ` Roy Sigurd Karlsbakk
2013-03-22 16:57 ` Chris Murphy
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