From mboxrd@z Thu Jan 1 00:00:00 1970 From: Scott Dungan Subject: Re: Manual failback commands Date: Wed, 03 Feb 2010 08:49:40 -0800 Message-ID: <4B69A924.7010000@gps.caltech.edu> References: <4B68C5A7.8090303@gps.caltech.edu> <1265159278.19083.11.camel@zezette> Reply-To: device-mapper development Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1265159278.19083.11.camel@zezette> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com To: dm-devel@redhat.com List-Id: dm-devel.ids > On mar., 2010-02-02 at 16:39 -0800, Scott Dungan wrote: > >> Hello all. >> >> If we set a device to manual failback, how does one command the >> multipathd service to reinstate the path when we have decided the path >> is indeed ready to accept IO? >> >> > paths are automatically reinstated by multipathd. > > The 'failback' parameter means the original path_group is not > re-activated after a switch-over to a secondary path_group. > > You can force multipathd to not reinstate a path using the CLI (or > pro-actively disable it). > Thanks for the clarification. I think I understand this better now. Would it be possible to post CLI example(s) of reinstating or disabling a path? I cannot seem to find such an example in documentation or other available resources. Regards, -Scott