From mboxrd@z Thu Jan 1 00:00:00 1970 From: Martin Subject: Re: btrfs across a mix of SSDs & HDDs Date: Wed, 02 May 2012 01:56:52 +0100 Message-ID: References: <4FA052B0.30108@yahoo.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 To: linux-btrfs@vger.kernel.org Return-path: In-Reply-To: <4FA052B0.30108@yahoo.co.uk> List-ID: On 01/05/12 22:16, sam tygier wrote: > On 01/05/12 20:35, Martin wrote: > >> The idea is to gain the random access speed of the SSDs but have the >> HDDs as backup in case the SSDs fail due to wear... > > Have you looked at the bcache project http://bcache.evilpiepirate.org/ Many thanks for that. See also the latest on: http://news.gmane.org/gmane.linux.kernel.bcache.devel Looks rather interesting, but also too scary to be let loose on real users until tested beyond staging. Excellent idea. Full kudos for further development! Regards, Martin