From: Jeff Breidenbach <breidenbach@gmail.com>
To: linux-raid@vger.kernel.org
Subject: does chunksize matter in raid-1?
Date: Sat, 6 Aug 2005 00:07:48 -0400 [thread overview]
Message-ID: <e03b90ae05080521077404ad09@mail.gmail.com> (raw)
Does chunk size matter *at all* for RAID-1?
mdadm --create /dev/md0 --level=1 --chunk=8 /dev/sdc1 /dev/sdd1
mdadm --create /dev/md0 --level=1 --chunk=128 /dev/sdc1 /dev/sdd1
In my mental model of how RAID works, it can't possibly matter
what my chunk size is whether I've got 1KB files or 1GB files because
no striped reading occurs.
Is my mental model wrong?
-Jeff
next reply other threads:[~2005-08-06 4:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-06 4:07 Jeff Breidenbach [this message]
2005-08-06 12:44 ` does chunksize matter in raid-1? Paul Clements
2005-08-06 17:47 ` J. Ryan Earl
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