On Mon, 2009-08-10 at 11:51 -0700, Joe Eykholt wrote: > When receiving an RSCN, do not log off all rports. This is > extremely disruptive. If, after the GPN_FT response, some > rports haven't been listed, delete them. > > Add field disc_id to structs fc_rport_priv and fc_disc. > disc_id is an arbitrary serial number used to identify the > rports found by the latest discovery. This eliminates the need > to go through the rport list when restarting discovery. > > Signed-off-by: Joe Eykholt <[email protected]> > --- I'm having a problem with this patch. It does not progress past discovery for some reason. Here is the output when I turn on libfc and libfcoe debug_logging.
Aug 13 15:24:51 localhost kernel: [17457.092312] scsi87 : FCoE Driver Aug 13 15:24:51 localhost kernel: [17457.093587] host87: lport ffffffff: Entered RESET state from disabled state Aug 13 15:24:51 localhost kernel: [17457.093802] fip: setting AUTO mode. Aug 13 15:24:51 localhost kernel: [17457.094014] libfc: Link up on port ( 0) Aug 13 15:24:51 localhost kernel: [17457.094263] host87: lport 0: Entered FLOGI state from reset state Aug 13 15:24:51 localhost kernel: [17457.094478] host87: xid 2: Exchange timer armed Aug 13 15:24:51 localhost kernel: [17457.096334] fip: Using FIP mode Aug 13 15:24:51 localhost kernel: [17457.096549] fip: New FCF for fab 2001000dec96e941 map efc00 val 1 Aug 13 15:24:53 localhost kernel: [17459.088990] host87: xid 2: Exchange timed out Aug 13 15:24:53 localhost kernel: [17459.089207] host87: lport 0: Received a FLOGI response Aug 13 15:24:53 localhost kernel: [17459.089417] host87: lport 0: Error -1 in state FLOGI, retries 0 Aug 13 15:24:53 localhost kernel: [17459.089629] host87: xid 2: f_ctl 90000 seq 1 Aug 13 15:24:53 localhost kernel: [17459.089837] host87: xid 2: Exchange timer armed Aug 13 15:24:53 localhost kernel: [17459.090836] fip: consider FCF for fab 2001000dec96e941 VFID 1 map efc00 val 1 Aug 13 15:24:53 localhost kernel: [17459.091057] libfcoe: host87: FIP selected Fibre-Channel Forwarder MAC 00:0d:ec:a3:1e:80 Aug 13 15:24:55 localhost kernel: [17461.084029] host87: lport 0: Entered FLOGI state from FLOGI state Aug 13 15:24:55 localhost kernel: [17461.084253] host87: xid a: Exchange timer armed Aug 13 15:24:55 localhost kernel: [17461.109652] host87: xid a: f_ctl 90000 seq 1 Aug 13 15:24:55 localhost kernel: [17461.109874] host87: lport 0: Received a FLOGI response Aug 13 15:24:55 localhost kernel: [17461.110082] libfc: Assigned FID (cf002e) in FLOGI response Aug 13 15:24:55 localhost kernel: [17461.110292] host87: lport cf002e: Entered DNS state from FLOGI state Aug 13 15:24:55 localhost kernel: [17461.110504] host87: rport fffffc: Login to port Aug 13 15:24:55 localhost kernel: [17461.110711] host87: rport fffffc: Port entered PLOGI state from Init state Aug 13 15:24:55 localhost kernel: [17461.110935] host87: xid 0: Exchange timer armed Aug 13 15:24:55 localhost kernel: [17461.111154] host87: xid 0: f_ctl 90000 seq 1 Aug 13 15:24:55 localhost kernel: [17461.111364] host87: rport fffffc: Received a PLOGI response Aug 13 15:24:55 localhost kernel: [17461.111576] host87: rport fffffc: Port is Ready Aug 13 15:24:55 localhost kernel: [17461.111791] host87: rport fffffc: work event 1 Aug 13 15:24:55 localhost kernel: [17461.112059] host87: rport fffffc: callback ev 1 Aug 13 15:24:55 localhost kernel: [17461.112268] host87: lport cf002e: Received a 1 event for port (fffffc) Aug 13 15:24:55 localhost kernel: [17461.112480] host87: lport cf002e: Entered RPN_ID state from dNS state Aug 13 15:24:55 localhost kernel: [17461.112703] host87: xid 1: Exchange timer armed Aug 13 15:24:55 localhost kernel: [17461.112920] host87: xid 1: f_ctl 90000 seq 1 Aug 13 15:24:55 localhost kernel: [17461.113130] host87: lport cf002e: Received a RPN_ID response Aug 13 15:24:55 localhost kernel: [17461.113339] host87: lport cf002e: Entered RFT_ID state from RPN_ID state Aug 13 15:24:55 localhost kernel: [17461.113555] host87: xid 9: Exchange timer armed Aug 13 15:24:55 localhost kernel: [17461.114018] host87: xid 9: f_ctl 90000 seq 1 Aug 13 15:24:55 localhost kernel: [17461.114229] host87: lport cf002e: Received a RFT_ID response Aug 13 15:24:55 localhost kernel: [17461.114441] host87: lport cf002e: Entered SCR state from RFT_ID state Aug 13 15:24:55 localhost kernel: [17461.114657] host87: xid 11: Exchange timer armed Aug 13 15:24:55 localhost kernel: [17461.116965] host87: xid 11: f_ctl 90000 seq 1 Aug 13 15:24:55 localhost kernel: [17461.117182] host87: lport cf002e: Received a SCR response Aug 13 15:24:55 localhost kernel: [17461.117391] host87: lport cf002e: Entered READY from state SCR Aug 13 15:24:55 localhost kernel: [17461.117606] host87: xid 19: Exchange timer armed Aug 13 15:24:55 localhost kernel: [17461.118112] host87: xid 19: f_ctl 90000 seq 1 Aug 13 15:24:55 localhost kernel: [17461.118329] host87: disc: Received a GPN_FT response Aug 13 15:24:55 localhost kernel: [17461.118541] host87: disc: Discovery complete Aug 13 15:24:55 localhost kernel: [17461.118749] host87: lport cf002e: Discovery succeeded Aug 13 15:24:56 localhost kernel: [17462.106239] host87: xid 12: f_ctl 800000 seq 1 Aug 13 15:24:56 localhost kernel: [17462.106467] host87: xid 12: f_ctl 800000 seq 2 Aug 13 15:25:06 localhost kernel: [17472.133198] host87: xid 1a: f_ctl 800000 seq 1 Aug 13 15:25:06 localhost kernel: [17472.133419] host87: xid 1a: f_ctl 800000 seq 2 Aug 13 15:25:13 localhost kernel: [17479.040259] host87: xid 2: Exchange timed out Aug 13 15:25:18 localhost kernel: [17483.344095] host87: xid 8: f_ctl 800000 seq 1 Aug 13 15:25:18 localhost kernel: [17483.344313] host87: xid 8: f_ctl 800000 seq 2 _______________________________________________ devel mailing list [email protected] http://www.open-fcoe.org/mailman/listinfo/devel
