From: "Paul B. Henson" <henson@acm.org>
To: 'Jason Warr' <jason@warr.net>
Cc: linux-bcache@vger.kernel.org
Subject: RE: Another bcache hang
Date: Fri, 22 Nov 2013 11:51:24 -0800 [thread overview]
Message-ID: <156301cee7bc$3b7fc420$b27f4c60$@acm.org> (raw)
In-Reply-To: <528F6BAD.7080703@warr.net>
> From: Jason Warr [mailto:jason@warr.net]
> Sent: Friday, November 22, 2013 6:35 AM
>
> As I start to use more LVM based RAID, and with it fault allocation
> policy's, logically it makes more sense to setup individual volumes as
> backing stores instead of PV's. That way you always know your caching
> the volumes you want no matter what PV device(s) they are sitting on.
I looked at LVM raid once a while ago, it didn't really seem quite there
yet. I haven't checked recently, do you consider it a better choice than
classic md raid now? It would be one less layer in the stack, but mdraid has
been pretty bulletproof for me for quite some time and I'd be hesitant to
switch.
next prev parent reply other threads:[~2013-11-22 19:51 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-21 13:56 Another bcache hang David H. Rhodes Clymer
2013-11-22 1:07 ` Paul B. Henson
2013-11-22 3:49 ` David H. Rhodes Clymer
2013-11-22 14:35 ` Jason Warr
2013-11-22 19:51 ` Paul B. Henson [this message]
2013-11-22 20:34 ` Jason Warr
2013-11-22 23:52 ` Paul B. Henson
2013-11-23 0:38 ` Matthew Patton
2013-11-23 0:43 ` Paul B. Henson
2013-11-23 1:02 ` Jason Warr
2013-11-23 2:14 ` Paul B. Henson
2013-11-23 2:38 ` Jason Warr
2013-11-22 19:46 ` Paul B. Henson
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