From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jack Wang Subject: RE:[PATCH 05/14] IB/srp: Maintain a single connection per I_T nexus Date: Wed, 12 Jun 2013 16:29:27 +0200 Message-ID: <51B885C7.1020701@profitbricks.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Bart Van Assche Cc: David Dillow , Vu Pham , Sebastian Riemer , linux-rdma , Roland Dreier List-Id: linux-rdma@vger.kernel.org > An SRP target is required to maintain a single connection between > initiator and target. This means that if the 'add_target' attribute > is used to create a second connection to a target that the first > connection will be logged out and that the SCSI error handler will > kick in. The SCSI error handler will cause the SRP initiator to > reconnect, which will cause I/O over the second connection to fail. > Avoid such ping-pong behavior by disabling relogins. Note: if > reconnecting manually is necessary, that is possible by deleting > and recreating an rport via sysfs. > > Signed-off-by: Bart Van Assche > Cc: Roland Dreier > Cc: David Dillow > Cc: Vu Pham > Cc: Sebastian Riemer Thanks Bart for refreshing this new patch set. I think you should add Signed-off-by for Sebastian ? Best regards, Jack -- 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