From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Steve Wise" Subject: RE: Reconnect on RDMA device reset Date: Tue, 30 Jan 2018 11:51:12 -0600 Message-ID: <038501d399f2$eb2740f0$c175c2d0$@opengridcomputing.com> References: <77cef33e-a563-97fc-7ba6-69f220f1be84@grimberg.me> <1516904022.27592.187.camel@redhat.com> <26056a83-2f81-6b56-7bbf-fcecfc4518d6@grimberg.me> <1517264899.27592.277.camel@redhat.com> <1517333096.27592.281.camel@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1517333096.27592.281.camel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Content-Language: en-us Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: 'Doug Ledford' , 'Oren Duer' Cc: 'Sagi Grimberg' , linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, 'Oren Duer' List-Id: linux-rdma@vger.kernel.org > > In my original email, I pointed out that I didn't know how the NVMe over > Fabrics was doing addressing. If it were like SRP, then it wouldn't > work because the device GUID is part of the addressing scheme, so a new > device wouldn't automatically show as matching that address. If, > however, you use IP like iSER, then yes, I agree fully you can just test > the ability to route over the new device using the IP address and > restore if it works. NVME-oF/rdma uses the rdma_cm with ip addresses, ip ports, etc... -- 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