From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jonathan Tripathy Subject: Re: Block Size for Windows Date: Wed, 29 Aug 2012 18:22:30 +0100 Message-ID: <503E4FD6.20106@abpni.co.uk> 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> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: linux-bcache-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Kent Overstreet Cc: Joseph Glanville , linux-bcache-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-bcache@vger.kernel.org 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? Thanks