From: Rick Bragg <lists@gmnet.net>
To: linux-raid@vger.kernel.org
Subject: raid10 How do I tell what side of the mirror a disk is on?
Date: Fri, 29 Jan 2010 10:00:47 -0500 [thread overview]
Message-ID: <1264777247.29409.64.camel@thor> (raw)
Hi,
I recently posted a question to find out how to tell what is sda, b, c,
etc... and I am now using smartctl to get the serial numbers and all is
really great. Thanks everyone for that info!
Another puzzle is with raid10, there are 2 used in a stripe, then that
stripe is mirrored with the other 2. My question is how can I tell
"what 2 disks can fail?" In other words, how can I tell for example if
sda and b are stiped? and that c and d are a mirror of a and b? How can
I see what is happening with that? Is there a way to tell?
Thanks
Rick
next reply other threads:[~2010-01-29 15:00 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-29 15:00 Rick Bragg [this message]
2010-01-29 23:50 ` raid10 How do I tell what side of the mirror a disk is on? Goswin von Brederlow
2010-01-30 0:13 ` Michał Sawicz
2010-01-30 7:22 ` Michael Evans
2010-01-30 14:09 ` Michał Sawicz
2010-01-30 11:01 ` Robin Hill
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