From mboxrd@z Thu Jan 1 00:00:00 1970 From: Brad Campbell Subject: Re: Block Size for Windows Date: Thu, 30 Aug 2012 10:00:38 +0800 Message-ID: <503EC946.3050500@fnarfbargle.com> References: <503BC71A.6050207@abpni.co.uk> <503BC82F.1030107@abpni.co.uk> <503BC897.3020606@abpni.co.uk> <503BCDC6.9010807@abpni.co.uk> <503BD1E8.7060402@abpni.co.uk> <503BD37C.9010403@abpni.co.uk> <503BD55D.2060408@abpni.co.uk> <503BEE7F.4020202@abpni.co.uk> <503E4FD6. 20106@abpni.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <503E4FD6.20106-Nf8S+5hNwl710XsdtD+oqA@public.gmane.org> Sender: linux-bcache-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Jonathan Tripathy Cc: Kent Overstreet , Joseph Glanville , linux-bcache-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-bcache@vger.kernel.org On 30/08/12 01:22, Jonathan Tripathy wrote: > On 29/08/2012 13:12, Jonathan Tripathy wrote: >> >> On 29.08.2012 08:03, Kent Overstreet wrote: >>> I just went ahead and backed out the problematic change. Haven't even >>> tried building the code yet - but if you feel lucky, it's up. I bet it >>> fixes it. >> >> Hi Kent, >> >> I pull down your latest code and did a build. I'm pleased to say that >> Windows has now installed. I will do some further testing/benchmarking >> to make sure that the install is stable. >> >> Many thanks for your quick help > Hi Kent, > > A little bad news. With this new build, the spindles are getting > thrashed and this is constantly (never stopping) spewing out on my > netconsole: > > [23198.979215] md/raid10:md7: make_request bug: can't convert block > across chunks or bigger than 512k 67230714 4 > [23198.979304] md/raid10:md7: make_request bug: can't convert block > across chunks or bigger than 512k 67234814 4 > [23198.979393] md/raid10:md7: make_request bug: can't convert block > across chunks or bigger than 512k 67235834 4 > [23198.979595] md/raid10:md7: make_request bug: can't convert block > across chunks or bigger than 512k 67276796 3 > [23198.979696] md/raid10:md7: make_request bug: can't convert block > across chunks or bigger than 512k 67297276 4 > [23198.979791] md/raid10:md7: make_request bug: can't convert block > across chunks or bigger than 512k 67248126 4 > [23198.979886] md/raid10:md7: make_request bug: can't convert block > across chunks or bigger than 512k 67284987 3 > [23198.979966] md/raid10:md7: make_request bug: can't convert block > across chunks or bigger than 512k 67305471 4 > [23198.980215] md/raid10:md7: make_request bug: can't convert block > across chunks or bigger than 512k 67329017 4 > [23198.980337] md/raid10:md7: make_request bug: can't convert block > across chunks or bigger than 512k 67323899 4 > [23198.980542] md/raid10:md7: make_request bug: can't convert block > across chunks or bigger than 512k 67330047 2 > [23198.981707] md/raid10:md7: make_request bug: can't convert block > across chunks or bigger than 512k 67335164 3 > [23198.982164] md/raid10:md7: make_request bug: can't convert block > across chunks or bigger than 512k 67346429 4 > > Any ideas? Looks like the same problem I reported in April. http://www.spinics.net/lists/linux-bcache/msg00255.html