From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stefan Priebe - Profihost AG <s.priebe@profihost.ag>
Subject: Re: difference between qemu cache settings and ceph.conf rbd cache
 settings?
Date: Tue, 19 Jun 2012 08:44:52 +0200
Message-ID: <4FE01FE4.6070200@profihost.ag>
References: <4FE01E35.1080002@profihost.ag> <4FE01F6E.50200@inktank.com>
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To: Josh Durgin <josh.durgin@inktank.com>
Cc: "ceph-devel@vger.kernel.org" <ceph-devel@vger.kernel.org>

Am 19.06.2012 08:42, schrieb Josh Durgin:
> In qemu, the cache settings map to:
>
> writeback:
> rbd_cache = true
>
> writethrough:
> rbd_cache = true
> rbd_cache_max_dirty = 0
>
> none:
> rbd_cache = false
>
> qemu's settings are overridden by any custom settings you have in a
> config file or on the qemu command line.

Thanks!

Stefan