From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rolf Fokkens Subject: Re: Data corruption with bcache in 3.11 Date: Fri, 20 Sep 2013 09:06:19 +0200 Message-ID: <523BF3EB.7050709@rolffokkens.nl> References: <20130920023501.GJ17891@kmo-pixel> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20130920023501.GJ17891@kmo-pixel> Sender: linux-bcache-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Kent Overstreet Cc: linux-bcache-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-bcache@vger.kernel.org I'm using bcache on my system for about a week now, and all seems rock solid to me. I'm even running my root FS on bcache, which means my system might no longer boot when something goes wrong. Based on reported issues I also did some stress tests to see if anything breaks, e.g. by starting cp's and rsync's and see what happens. I can only tell they don't involve much caching, but there's no data corruption. If I can help by trying to reproduce issues, let me know. I tried, but wasn't successful in reproducing issues. So provide any instructions on what to reproduce and I'll try to do that. Of course the easiest way to reproduce for me would be to do it in a VM, but I'm also OK with using my physical "test-configuration". Rolf