From: Phillip Susi <psusi@ubuntu.com>
To: Marcin Tomczak <marcin.tomczak@intel.com>
Cc: neilb@suse.de, linux-raid@vger.kernel.org,
maciej.patelczyk@intel.com, lukasz.dorau@intel.com
Subject: Re: [PATCH] imsm: Forbid spanning between multiple controllers.
Date: Thu, 10 Jan 2013 16:57:53 -0500 [thread overview]
Message-ID: <50EF3961.5050306@ubuntu.com> (raw)
In-Reply-To: <20121109144636.2215.91684.stgit@localhost.localdomain>
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On 11/9/2012 9:46 AM, Marcin Tomczak wrote:
> Attaching disks to multiple controllers of the same type has been
> allowed so far. Now spanning between multiple controllers is
> disallowed at all by IMSM metadata.
Does this mean that if you have a failure and try to recover by
plugging the disks into another machine where they are possibly not on
an IMSM controller at all, or split across different controllers,
mdadm will refuse to assemble the array?
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next prev parent reply other threads:[~2013-01-10 21:57 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-09 14:46 [PATCH] imsm: Forbid spanning between multiple controllers Marcin Tomczak
2012-11-19 0:08 ` NeilBrown
2013-01-10 21:57 ` Phillip Susi [this message]
[not found] ` <8565BDA60DEA9E4C91B1047AD1958FBE1DEC8F5B@IRSMSX104.ger.corp.intel.com>
2013-01-14 14:45 ` Phillip Susi
2013-01-15 10:31 ` Patelczyk, Maciej
2013-01-15 14:57 ` Phillip Susi
2013-01-16 8:49 ` John Robinson
2013-01-16 9:58 ` Patelczyk, Maciej
2013-01-16 10:01 ` Patelczyk, Maciej
2013-01-16 14:26 ` Phillip Susi
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