From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vu Pham Subject: Re: [ofa-general][PATCH 3/4] SRP fail-over faster Date: Wed, 14 Oct 2009 14:08:01 -0700 Message-ID: <4AD63DB1.3060906@mellanox.com> References: <4AD3B453.3030109@mellanox.com> <4AD63681.6080901@mellanox.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Roland Dreier Cc: Linux RDMA list List-Id: linux-rdma@vger.kernel.org Roland Dreier wrote: > > First it does not make sense for user to set it below 60; therefore, > > it is forced to have 60 and above > > Why not? A minute seems to be a really long time given the point of > these patches is supposed to be failing over faster. Surely we can tell > if a path really failed sooner than 60 seconds on an IB fabric. > > - R. > When we fail-over, it will cause the luns ownership transfer in target/storage. It's undesirable op unless necessary Target/storage most likely can reboot and come back within 60 seconds We don't want to create the situation of path bouncing -vu -- 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