From: Thomas Mueller <thomas@chaschperli.ch>
To: ceph-devel@vger.kernel.org
Subject: Re: Clusters and pools
Date: Wed, 25 Jul 2012 06:48:00 +0000 (UTC) [thread overview]
Message-ID: <juo4r0$ljn$1@dough.gmane.org> (raw)
In-Reply-To: F5955DC568F9AF4DB00BE0F7E950BE0C0E903140@BLUPRD0411MB438.namprd04.prod.outlook.com
Am Wed, 25 Jul 2012 04:34:45 +0000 schrieb Ryan Nicholson:
> I'm running a cluster based on 4 hosts that each have 3 fast, SCSI
> osd's, and 1 very large SATA osd, meaning, 12 fast osd's and 4 slow
> osd's total. I wish to segregate these into 2 pools, that operate
> independently. The goal is to use the faster disks as an area to hold
> rbd based VM's, and the larger area to host rbd-base large volumes (to
> start), and possibly have that become just a big cephfs area once, the
> fs side of things is considered more stable.
>
slightly another topic, but maybe you could also give TIER try:
http://www.lessfs.com/wordpress/?p=776
http://sourceforge.net/projects/tier/files/
- Thomas
next prev parent reply other threads:[~2012-07-25 6:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-25 4:34 Clusters and pools Ryan Nicholson
2012-07-25 6:48 ` Thomas Mueller [this message]
2012-07-25 15:02 ` Wido den Hollander
2012-07-27 1:25 ` Ryan Nicholson
2012-07-27 6:26 ` Wido den Hollander
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