From mboxrd@z Thu Jan 1 00:00:00 1970 From: Leon Romanovsky Subject: Re: NFS/RDMA RoCE with mlx4_en Date: Tue, 27 Jun 2017 09:22:31 +0300 Message-ID: <20170627062231.GO1248@mtr-leonro.local> References: <5E2BFC42-DDA1-4666-BA45-2E33A47C0ED5@oracle.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="UIkw8Cc2/Xz5YwHB" Return-path: Content-Disposition: inline In-Reply-To: <5E2BFC42-DDA1-4666-BA45-2E33A47C0ED5-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Chuck Lever Cc: linux-rdma , Jack Morgenstein , Majd Dibbiny List-Id: linux-rdma@vger.kernel.org --UIkw8Cc2/Xz5YwHB Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Jun 26, 2017 at 01:24:11PM -0400, Chuck Lever wrote: > Running various I/O stress workloads with iozone on an > NFSv3 mount using RDMA on RoCEv1 (FRWR). > > Jun 26 12:50:21 morisot kernel: mlx4_core 0000:01:00.0: command 0x49 timed out (go bit not cleared) It means that device had internal error before and/or pci channel is offline and is restarting now. > Jun 26 12:50:21 morisot kernel: mlx4_core 0000:01:00.0: device is going to be reset > Jun 26 12:50:22 morisot kernel: mlx4_core 0000:01:00.0: device was reset successfully > Jun 26 12:50:22 morisot kernel: mlx4_en 0000:01:00.0: Internal error detected, restarting device > Jun 26 12:50:22 morisot kernel: mlx4_ib_handle_catas_error: mlx4_ib_handle_catas_error was started > Jun 26 12:50:22 morisot kernel: mlx4_ib_handle_catas_error: mlx4_ib_handle_catas_error ended > Jun 26 12:50:22 morisot kernel: ib_srpt received unrecognized IB event 8 Thanks --UIkw8Cc2/Xz5YwHB Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEkhr/r4Op1/04yqaB5GN7iDZyWKcFAllR+acACgkQ5GN7iDZy WKd9fxAAoJYXwqzLGylkqp8g20Xe+Qw14gG8CcP8RykDYht9u6e1QOoMb0NF/sP6 xf0+91Oml6NHKRbAnlSC2W4/ZVa/UbDI3uM0WcIYPISviCofaEwUeA/mQ58BEWZ/ AEV9twO4jggWbNnbvSrI6dYLw3iCyv++mjNt5BmtaXqMFtZaAUtshnyhulA5TYjb vZ3VAIPHWeHSmxbj7RY33yuonpqGe5eaGfbarTHhiEoqtWAesOL3vxCC+Efgi8R7 SY5MvSe14WHLLmP2qwoEtT4IIqdVyfT3V+cCYcaDa456fRzC2+A9ADqlLs+6DAED HlG2mjisfTppthThkEK/LT5peRF9jhsA78XYq7PjgEyAc3SDnNpJF71nUgQOXiT5 TZtZaIHADt5c/QKJlq28o3qhSBxVqpBMvM6t57KgSX+S5n1321STcxqRA+2xyJvK cDxdIrnwZzp/i+2IjAR99O5zXmw09+JtvtmLwlHE+MGtsGFzW4zlxdXOPTNPqxUO TwDtmoxWF4988VR9yNMyxfuRGlIfq1CXNPhtBVt/LfvkPO77T8yIYYLJCUGkJBsG oLgAUzJblEgl2wHbC4g03uj1zY1Ok6FMS8CLjM2QOdMFTRo4sX5aXZB457/I0QUw NHCTb5WRg8xZjoELhqc8cBPr17vkTvcRVCYg+bi0gX95PbPeKU0= =X57+ -----END PGP SIGNATURE----- --UIkw8Cc2/Xz5YwHB-- -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html