From: Evgeny Bushkov <zhen@dotcomltd.ru>
To: gentoo-user@lists.gentoo.org
Subject: [gentoo-user] mdadm and raid4
Date: Tue, 03 May 2011 21:54:44 +0400 [thread overview]
Message-ID: <4DC04164.8060503@dotcomltd.ru> (raw)
Hi.
How can I find out which is the parity disk in a RAID-4 soft array? I
couldn't find that in the mdadm manual. I know that RAID-4 features a
dedicated parity disk that is usually the bottleneck of the array, so
that disk must be as fast as possible. It seems useful to employ a few
slow disks with a relatively fast disk in such a RAID-4 array.
Best regards,
Bushkov E.
next reply other threads:[~2011-05-03 17:56 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-03 17:54 Evgeny Bushkov [this message]
2011-05-03 21:49 ` [gentoo-user] mdadm and raid4 Florian Philipp
2011-05-04 6:07 ` Evgeny Bushkov
2011-05-04 7:54 ` Joost Roeleveld
2011-05-04 9:08 ` Evgeny Bushkov
2011-05-04 9:38 ` Joost Roeleveld
2011-05-04 9:59 ` Evgeny Bushkov
2011-05-04 12:39 ` Florian Philipp
2011-05-04 12:45 ` Florian Philipp
2011-05-04 13:21 ` Evgeny Bushkov
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