From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hannes Reinecke Subject: Re: [dm-devel] [RESEND PATCH 2/3] dm mpath: add 'default_hw_handler' feature Date: Wed, 27 Jun 2012 08:16:55 +0200 Message-ID: <4FEAA557.7050501@suse.de> References: <1340735525-21083-1-git-send-email-snitzer@redhat.com> <1340735525-21083-3-git-send-email-snitzer@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <1340735525-21083-3-git-send-email-snitzer@redhat.com> Sender: linux-scsi-owner@vger.kernel.org To: device-mapper development Cc: Mike Snitzer , James Bottomley , linux-scsi@vger.kernel.org List-Id: dm-devel.ids On 06/26/2012 08:32 PM, Mike Snitzer wrote: > When specifying the feature 'default_hw_handler' multipath will use > the currently attached hardware handler instead of trying to attach t= he > one specified during table load. If no hardware handler is attached = the > specified hardware handler will be used. >=20 > Leverages scsi_dh_attach's ability to increment the scsi_dh's referen= ce > count if the same scsi_dh name is provided when attaching -- currentl= y > attached scsi_dh name is determined with scsi_dh_attached_handler_nam= e. >=20 > Signed-off-by: Mike Snitzer > Tested-by: Babu Moger > Reviewed-by: Chandra Seetharaman Looks good. Acked-by: Hannes Reinecke --=20 Dr. Hannes Reinecke zSeries & Storage hare@suse.de +49 911 74053 688 SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 N=FCrnberg GF: J. Hawn, J. Guild, F. Imend=F6rffer, HRB 16746 (AG N=FCrnberg) -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html