Date: Wed, 14 Dec 2016 19:59:47 +0100 From: geoffroy desvernay <dgeo@centrale-marseille.fr> To: freebsd-scsi@freebsd.org Subject: Re: mpr(4) bug ? Message-ID: <8d5ee1d2-e7c4-8a3f-5f8d-b1ef29995e9b@centrale-marseille.fr> In-Reply-To: <489d892d-7734-e148-98d3-77bc6e62bac1@centrale-marseille.fr> References: <2ae74eaa-80da-2b81-900b-9b9d21080e5c@centrale-marseille.fr> <95d92193-ba66-ba40-e417-01f29510e73c@centrale-marseille.fr> <5fcf45f2ccbf3b4b195bfc16164bc843@mail.gmail.com> <489d892d-7734-e148-98d3-77bc6e62bac1@centrale-marseille.fr>
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[-- Attachment #1 --] Oups, just overwritten it: it was truncated… the new may be more complete… On 12/14/2016 07:57 PM, geoffroy desvernay wrote: > On 12/14/2016 07:36 PM, Stephen Mcconnell via freebsd-scsi wrote: >> Hi Geoffroy, >> >> I looked through the logs. It's strange. I don't know why there would be >> sense data for 'Invalid OP Code' for the read(10)/write(10) commands. The >> driver looks like it's doing everything correctly. It's just passing up the >> error and the command fails. Can you retry with debug_level set to 0xFFFF? >> It might not give more info, but we can see. >> >> Steve >> > > Thank you :) > > here is a dmesg exerpt, after > > sysctl dev.mpr.0.debug_level=0xFFFF > dd if=/dev/zero of=/dev/da20 bs=1M and > > http://dgeo.perso.ec-m.fr/mfi0_dd_dmesg.log > > Do you prefer bs=127k or bs=128k ? > -- geoffroy desvernay C.R.I - Administration systèmes et réseaux Ecole Centrale de Marseille Tel: (+33|0)4 91 05 45 24 Fax: (+33|0)4 91 05 45 98 dgeo@centrale-marseille.fr [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJYUZajAAoJED/P9AlFh6Dwt3AP/j7RxHlpa2QkwYhvXLS75sKL wJH1BVv+vdnDey/HCdmkFYXPXqF95ClUG630v2qloyQ8kzqFuV7WD+TVlmVYEKcG snLgED9HLtEePhyzO8PJtvBPb+eUZWBIbZ3Uo8LRTRWEOHKCGa7fMAB5ake/xR+q o9lP5BCTeO2f4SSRAXgsDVPYfBFyLwZt4U9X4cgSpvraMM+bo4M21qbt6tgYeABY kIqM5TyhH+J/22G0xMLSvdZafku3YnIAJEDK9ml1kH/CfxxDO2r/O4VNe3eG3ZQU 1iyPfx2kZMCEqQGpsai9UZhWenCby6/x6ixqdEweDDpFLVGfuf/wWS0qzVYiXLII CgoogjGS7olomSbPGQlfVcUgx0pSSuI8h1dJRMxNTKOSxJfUwARuGLIgTnQCSEz4 f9q+59eEPdISYWWhzqB9CNvGxvadeVs244d5fuwQYZJQIy5xsY083TVrT6eFaiKk trA4WgwvfglRZjqnAehNzjuZAamW3y/0Z2ZGAqMyNeSuRKWWeSAxqyZJnu31vgjE Wu/PCIWutJH4nQ34RMMQT2hQq0JXyAAk1NNwavtCbDIKvSegOdnkGktM8G2aIM9i T0z/nSv1Shk2oEqarOORj03o6wd/P1D3wqokH74/S+pYW3ws55EUkqSstQ8D5VCt CdbfqaP5ZU+J0P9DjsjN =b8RA -----END PGP SIGNATURE-----
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