From mboxrd@z Thu Jan  1 00:00:00 1970
From: "John Stoffel" <john@stoffel.org>
Subject: Re: [PATCH V4 00/13] MD: a caching layer for raid5/6
Date: Thu, 16 Jul 2015 11:07:34 -0400
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To: NeilBrown <neilb@suse.com>
Cc: Shaohua Li <shli@fb.com>, linux-raid@vger.kernel.org, songliubraving@fb.com, hch@infradead.org, dan.j.williams@intel.com, Kernel-team@fb.com
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So.... how will wrapping of sequence numbers be handled in the cache
metadata on disk?  They can't grow for ever...

John