From: Roman Mamedov <rm@romanrm.ru>
To: Andriano <chief000@gmail.com>
Cc: NeilBrown <neilb@suse.de>, linux-raid@vger.kernel.org
Subject: Re: RAID6 issues
Date: Tue, 13 Sep 2011 16:29:51 +0600 [thread overview]
Message-ID: <20110913162951.6b4297db@natsu> (raw)
In-Reply-To: <CAGZH0-fYrC91=kBMxO3FKKtY0Zmnx4D4+-DD43cbHVNhc2pp3A@mail.gmail.com>
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On Tue, 13 Sep 2011 19:05:41 +1000
Andriano <chief000@gmail.com> wrote:
> Connected one of the offenders to HBA port, and hdparm outputs this:
>
> #hdparm -N /dev/sdh
>
> /dev/sdh:
> max sectors = 3907027055/14715056(18446744073321613488?), HPA
> setting seems invalid (buggy kernel device driver?)
You could just try "hdparm -N p3907029168" (capacity of the 'larger' disks), but that could fail if the device driver is indeed buggy.
Another possible course of action would be to try that on some other controller.
For example on your motherboard you have two violet ports, http://www.gigabyte.ru/products/upload/products/1470/100a.jpg
those are managed by the JMicron JMB363 controller, try plugging the disks which need HPA to be removed to those ports, AFAIR that JMicron controller works with "hdparm -N" just fine.
--
With respect,
Roman
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next prev parent reply other threads:[~2011-09-13 10:29 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-13 6:14 RAID6 issues Andriano
2011-09-13 6:25 ` NeilBrown
2011-09-13 6:33 ` Andriano
2011-09-13 6:44 ` NeilBrown
2011-09-13 7:05 ` Andriano
2011-09-13 7:38 ` NeilBrown
2011-09-13 7:51 ` Andriano
2011-09-13 8:10 ` NeilBrown
2011-09-13 8:12 ` Alexander Kühn
2011-09-13 8:44 ` Roman Mamedov
2011-09-13 8:57 ` Andriano
2011-09-13 9:05 ` Andriano
2011-09-13 10:29 ` Roman Mamedov [this message]
2011-09-13 10:44 ` Andriano
2011-09-13 13:45 ` Andriano
2011-09-27 18:46 ` Thomas Fjellstrom
2011-09-27 19:14 ` Stan Hoeppner
2011-09-27 21:04 ` Thomas Fjellstrom
2011-09-28 2:47 ` Stan Hoeppner
2011-09-28 6:52 ` Thomas Fjellstrom
2011-09-28 6:03 ` Mikael Abrahamsson
2011-09-28 6:53 ` Thomas Fjellstrom
-- strict thread matches above, loose matches on Subject: below --
2011-09-13 14:24 NeilBrown
2011-06-16 20:28 raid6 issues Chad Walker
2011-06-18 19:48 ` Chad Walker
2011-06-18 19:55 ` Chad Walker
2011-06-18 23:01 ` NeilBrown
2011-06-18 23:14 ` Chad Walker
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