hi all.. I've question for ib_srp usage. I could't use ib_srp module. As you know, I think modprobe ib_srp is common usage.
I'd run like this... # modprobe ib_srp target_bindings="0002c90108a06551" srp_tracelevel=4 use_srp_indirect_addressing=1 ib_ports_mask=1 then, some errors were shown at /var/log/message below: <start> kernel: ib_srp: module license 'unspecified' taints kernel. kernel: [SRPTP][srptp_init_module][drivers/infiniband/ulp/srp/srptp.c:206]max targets reported to scsi 64 kernel: [SRPTP][srptp_init_module][drivers/infiniband/ulp/srp/srptp.c:207]max luns reported to scsi 256 kernel: [SRPTP][srptp_init_module][drivers/infiniband/ulp/srp/srptp.c:209]max cmds(including aborts) per lun 32 kernel: [SRPTP][srptp_init_module][drivers/infiniband/ulp/srp/srptp.c:211]max outstanding ios per target 259 kernel: [SRPTP][srptp_init_module][drivers/infiniband/ulp/srp/srptp.c:226]Found HCA 0 ee743220 kernel: [SRPTP][srptp_init_module][drivers/infiniband/ulp/srp/srptp.c:256]SRP Initiator GUID: 2c901081e67c0 for hca 1 kernel: [SRPTP][srptp_init_module][drivers/infiniband/ulp/srp/srptp.c:309]Pool Create max pages 0x12 pool size 0x4000 kernel: [SRPTP][srp_dm_init][drivers/infiniband/ulp/srp/srp_dm.c:1614]Registering async events handler for HCA 0 kernel: Target Binding 0 to Target 1 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1131]Refreshing HCA/port info kernel: [SRPTP][srp_register_out_of_service][drivers/infiniband/ulp/srp/srp_dm.c:1333]Registering hca 1 local port 1 for IB out of service traps kernel: [SRPTP][srp_register_in_service][drivers/infiniband/ulp/srp/srp_dm.c:1283]Registering hca 1 local port 1 for IB in service traps kernel: [SRPTP][srp_dm_query][drivers/infiniband/ulp/srp/srp_dm.c:1375]DM Query Initiated on hca 1 local port 1 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1186]Number of active dm_queries 1 kernel: [SRPTP][srp_out_of_service_completion][drivers/infiniband/ulp/srp/srp_dm.c:1226]Out of service trap for hca 1 port 1 complete kernel: [SRPTP][srp_in_service_completion][drivers/infiniband/ulp/srp/srp_dm.c:1258]In service trap for hca 1 port 1 complete kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1186]Number of active dm_queries 1 last message repeated 5 times kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:971]Sweeping all targets, that are in need of a connection kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:989]target 1, no active connection kernel: [SRPTP][pick_connection_path][drivers/infiniband/ulp/srp/srp_dm.c:239]Target 1, no paths available kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1186]Number of active dm_queries 1 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 0, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 0 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 2, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 2 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 3, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 3 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 4, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 4 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 5, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 5 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 6, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 6 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 7, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 7 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 8, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 8 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 9, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 9 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 10, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 10 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 11, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 11 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 12, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 12 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 13, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 13 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 14, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 14 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 15, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 15 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 16, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 16 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 17, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 17 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 18, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 18 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 19, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 19 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 20, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 20 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 21, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 21 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 22, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 22 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 23, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 23 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 24, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 24 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 25, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 25 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 26, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 26 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 27, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 27 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 28, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 28 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 29, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 29 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 30, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 30 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 31, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 31 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 32, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 32 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 33, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 33 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 34, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 34 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 35, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 35 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 36, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 36 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 37, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 37 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 38, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 38 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 39, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 39 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 40, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 40 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 41, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 41 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 42, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 42 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 43, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 43 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 44, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 44 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 45, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 45 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 46, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 46 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 47, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 47 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 48, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 48 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 49, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 49 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 50, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 50 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 51, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 51 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 52, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 52 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 53, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 53 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 54, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 54 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 55, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 55 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 56, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 56 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 57, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 57 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 58, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 58 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 59, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 59 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 60, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 60 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 61, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 61 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 62, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 62 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 63, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 63 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1186]Number of active dm_queries 1 last message repeated 4 times kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:971]Sweeping all targets, that are in need of a connection kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:989]target 1, no active connection kernel: [SRPTP][pick_connection_path][drivers/infiniband/ulp/srp/srp_dm.c:239]Target 1, no paths available kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1186]Number of active dm_queries 1 last message repeated 5 times kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:971]Sweeping all targets, that are in need of a connection kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:989]target 1, no active connection kernel: [SRPTP][pick_connection_path][drivers/infiniband/ulp/srp/srp_dm.c:239]Target 1, no paths available kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1186]Number of active dm_queries 1 kernel: [SRPTP][srp_host_dm_completion][drivers/infiniband/ulp/srp/srp_dm.c:600]DM Client timeout on hca 1 port 1 kernel: [SRPTP][srp_host_dm_completion][drivers/infiniband/ulp/srp/srp_dm.c:570]DM Client Query complete hca 1 port 1 kernel: [SRPTP][srp_host_dm_completion][drivers/infiniband/ulp/srp/srp_dm.c:584]Restarting DM Query on hca 1 port 1 timeout, retry count 1 kernel: [SRPTP][srp_dm_query][drivers/infiniband/ulp/srp/srp_dm.c:1375]DM Query Initiated on hca 1 local port 1 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1186]Number of active dm_queries 1 last message repeated 5 times kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:971]Sweeping all targets, that are in need of a connection kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:989]target 1, no active connection kernel: [SRPTP][pick_connection_path][drivers/infiniband/ulp/srp/srp_dm.c:239]Target 1, no paths available kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1186]Number of active dm_queries 1 last message repeated 6 times kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:971]Sweeping all targets, that are in need of a connection kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:989]target 1, no active connection kernel: [SRPTP][pick_connection_path][drivers/infiniband/ulp/srp/srp_dm.c:239]Target 1, no paths available kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1186]Number of active dm_queries 1 last message repeated 6 times kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:971]Sweeping all targets, that are in need of a connection kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:989]target 1, no active connection kernel: [SRPTP][pick_connection_path][drivers/infiniband/ulp/srp/srp_dm.c:239]Target 1, no paths available kernel: [SRPTP][srp_host_dm_completion][drivers/infiniband/ulp/srp/srp_dm.c:600]DM Client timeout on hca 1 port 1 kernel: [SRPTP][srp_host_dm_completion][drivers/infiniband/ulp/srp/srp_dm.c:570]DM Client Query complete hca 1 port 1 kernel: [SRPTP][srp_host_dm_completion][drivers/infiniband/ulp/srp/srp_dm.c:584]Restarting DM Query on hca 1 port 1 timeout, retry count 2 kernel: [SRPTP][srp_dm_query][drivers/infiniband/ulp/srp/srp_dm.c:1375]DM Query Initiated on hca 1 local port 1 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1186]Number of active dm_queries 1 last message repeated 6 times kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:971]Sweeping all targets, that are in need of a connection kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:989]target 1, no active connection kernel: [SRPTP][pick_connection_path][drivers/infiniband/ulp/srp/srp_dm.c:239]Target 1, no paths available kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1186]Number of active dm_queries 1 last message repeated 6 times kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:971]Sweeping all targets, that are in need of a connection kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:989]target 1, no active connection kernel: [SRPTP][pick_connection_path][drivers/infiniband/ulp/srp/srp_dm.c:239]Target 1, no paths available kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1186]Number of active dm_queries 1 last message repeated 5 times kernel: [SRPTP][srp_host_init][drivers/infiniband/ulp/srp/srp_host.c:1607]0 active connections 0 pending connections kernel: kernel: scsi3 : <NULL> kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1186]Number of active dm_queries 1 kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:971]Sweeping all targets, that are in need of a connection kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:989]target 1, no active connection kernel: [SRPTP][pick_connection_path][drivers/infiniband/ulp/srp/srp_dm.c:239]Target 1, no paths available kernel: [SRPTP][srp_host_dm_completion][drivers/infiniband/ulp/srp/srp_dm.c:600]DM Client timeout on hca 1 port 1 kernel: [SRPTP][srp_host_dm_completion][drivers/infiniband/ulp/srp/srp_dm.c:570]DM Client Query complete hca 1 port 1 kernel: [SRPTP][srp_host_dm_completion][drivers/infiniband/ulp/srp/srp_dm.c:584]Restarting DM Query on hca 1 port 1 timeout, retry count 3 kernel: [SRPTP][srp_dm_query][drivers/infiniband/ulp/srp/srp_dm.c:1375]DM Query Initiated on hca 1 local port 1 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1186]Number of active dm_queries 1 last message repeated 5 times kernel: [SRPTP][srp_host_abort_eh][drivers/infiniband/ulp/srp/srp_host.c:2522]Abort SCpnt ec912200 on target 1 kernel: [SRPTP][srp_host_device_reset_eh][drivers/infiniband/ulp/srp/srp_host.c:2697]Device reset...target 1 kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 1 kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:767] Sending IO back to scsi from pending list ioq eba4d290 kernel: bad: scheduling while atomic! kernel: Call Trace: kernel: [<c02bd8b6>] schedule+0x5b2/0x5b7 kernel: [<c011eac5>] process_timeout+0x0/0x9 kernel: [<c011349c>] wake_up_process+0x1e/0x22 kernel: [<c01131e0>] recalc_task_prio+0xb2/0x1ea kernel: [<c02bd10d>] __down+0x99/0x112 kernel: [<c0113d99>] default_wake_function+0x0/0x12 kernel: [<c02bd2dc>] __down_failed+0x8/0xc kernel: [<c021da61>] .text.lock.scsi_error+0x23/0x46 kernel: [<c021c625>] scsi_eh_done+0x0/0x49 kernel: [<c021c608>] scsi_eh_times_out+0x0/0x1d kernel: [<c021caf3>] scsi_eh_tur+0x93/0xc8 kernel: [<c021cebc>] scsi_eh_bus_device_reset+0xc8/0xd2 kernel: [<c021d5d1>] scsi_eh_ready_devs+0x4f/0x93 kernel: [<c021d760>] scsi_unjam_host+0xc8/0xd1 kernel: [<c021d83a>] scsi_error_handler+0xd1/0x10a kernel: [<c021d769>] scsi_error_handler+0x0/0x10a kernel: [<c0103c91>] kernel_thread_helper+0x5/0xb kernel: kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1186]Number of active dm_queries 1 kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:971]Sweeping all targets, that are in need of a connection kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:989]target 1, no active connection kernel: [SRPTP][pick_connection_path][drivers/infiniband/ulp/srp/srp_dm.c:239]Target 1, no paths available kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1186]Number of active dm_queries 1 last message repeated 6 times kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:971]Sweeping all targets, that are in need of a connection kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:989]target 1, no active connection kernel: [SRPTP][pick_connection_path][drivers/infiniband/ulp/srp/srp_dm.c:239]Target 1, no paths available kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1186]Number of active dm_queries 1 kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1186]Number of active dm_queries 1 kernel: [SRPTP][srp_host_abort_eh][drivers/infiniband/ulp/srp/srp_host.c:2522]Abort SCpnt ec912200 on target 1 kernel: [SRPTP][srp_host_reset_eh][drivers/infiniband/ulp/srp/srp_host.c:2749]Host reset kernel: bad: scheduling while atomic! kernel: Call Trace: kernel: [<c02bd8b6>] schedule+0x5b2/0x5b7 kernel: [<c0113ddc>] __wake_up_common+0x31/0x50 kernel: [<c02bd10d>] __down+0x99/0x112 kernel: [<c0113d99>] default_wake_function+0x0/0x12 kernel: [<c02bd2dc>] __down_failed+0x8/0xc kernel: [<c021da75>] .text.lock.scsi_error+0x37/0x46 kernel: [<c021d281>] scsi_sleep_done+0x0/0x11 kernel: [<c021d01b>] scsi_try_host_reset+0x8f/0xc6 kernel: [<c021d19b>] scsi_eh_host_reset+0x48/0xae kernel: [<c021d5f5>] scsi_eh_ready_devs+0x73/0x93 kernel: [<c021d760>] scsi_unjam_host+0xc8/0xd1 kernel: [<c021d83a>] scsi_error_handler+0xd1/0x10a kernel: [<c021d769>] scsi_error_handler+0x0/0x10a kernel: [<c0103c91>] kernel_thread_helper+0x5/0xb kernel: kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1186]Number of active dm_queries 1 last message repeated 3 times kernel: [SRPTP][srp_host_dm_completion][drivers/infiniband/ulp/srp/srp_dm.c:600]DM Client timeout on hca 1 port 1 kernel: [SRPTP][srp_host_dm_completion][drivers/infiniband/ulp/srp/srp_dm.c:570]DM Client Query complete hca 1 port 1 kernel: [SRPTP][srp_host_dm_completion][drivers/infiniband/ulp/srp/srp_dm.c:594]DM Client timeout on hca 1 port 1, retry count 4 exceeded kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:971]Sweeping all targets, that are in need of a connection kernel: [SRPTP][sweep_targets][drivers/infiniband/ulp/srp/srp_host.c:989]target 1, no active connection kernel: [SRPTP][pick_connection_path][drivers/infiniband/ulp/srp/srp_dm.c:239]Target 1, no paths available kernel: bad: scheduling while atomic! kernel: Call Trace: kernel: [<c02bd8b6>] schedule+0x5b2/0x5b7 kernel: [<c0113e75>] __wake_up_locked+0x22/0x26 kernel: [<c02bd10d>] __down+0x99/0x112 kernel: [<c0113d99>] default_wake_function+0x0/0x12 kernel: [<c02bd2dc>] __down_failed+0x8/0xc kernel: [<c021da61>] .text.lock.scsi_error+0x23/0x46 kernel: [<c021c625>] scsi_eh_done+0x0/0x49 kernel: [<c021c608>] scsi_eh_times_out+0x0/0x1d kernel: [<c021caf3>] scsi_eh_tur+0x93/0xc8 kernel: [<c021d1e0>] scsi_eh_host_reset+0x8d/0xae kernel: [<c021d5f5>] scsi_eh_ready_devs+0x73/0x93 kernel: [<c021d760>] scsi_unjam_host+0xc8/0xd1 kernel: [<c021d83a>] scsi_error_handler+0xd1/0x10a kernel: [<c021d769>] scsi_error_handler+0x0/0x10a kernel: [<c0103c91>] kernel_thread_helper+0x5/0xb kernel: kernel: [SRPTP][srp_dm_poll_thread][drivers/infiniband/ulp/srp/srp_host.c:1322]Target 1, no connection timeout kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:744]Flushing the pending queue back to scsi for target 1 kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:767] Sending IO back to scsi from pending list ioq eba4d290 kernel: [SRPTP][srp_pending_to_scsi][drivers/infiniband/ulp/srp/srp_host.c:767] Sending IO back to scsi from pending list ioq eba4de10 kernel: scsi: Device offlined - not ready after error recovery: host 3 channel 0 id 1 lun 0 kernel: bad: scheduling while atomic! kernel: Call Trace: kernel: [<c02bd8b6>] schedule+0x5b2/0x5b7 kernel: [<c01e6a07>] as_next_request+0x33/0x3c kernel: [<c01dec55>] elv_next_request+0x10/0xfc kernel: [<c02bd243>] __down_interruptible+0xbd/0x14e kernel: [<c0113d99>] default_wake_function+0x0/0x12 kernel: [<c02bd2e7>] __down_failed_interruptible+0x7/0xc kernel: [<c021da7f>] .text.lock.scsi_error+0x41/0x46 kernel: [<c021d769>] scsi_error_handler+0x0/0x10a kernel: [<c0103c91>] kernel_thread_helper+0x5/0xb kernel: kernel: srp_host: target_bindings=2c90108a0655.1 </end> The infiniband device drivers were loaded on both initiator and target machine. What's the problem whthin initiator or target? This is common loaded module list on init and target. <start> ib_dm_client 24764 0 ib_cm 52312 0 ib_useraccess 12484 0 ib_ipoib 66188 0 ib_sa_client 30216 3 ib_srp,ib_dm_client,ib_ipoib ib_client_query 15392 4 ib_srp,ib_dm_client,ib_ipoib,ib_sa_client ib_poll 17080 3 ib_dm_client,ib_cm,ib_client_query ib_tavor 33284 5 mod_vapi 157688 1 ib_tavor mod_vipkl 223932 1 mod_vapi ib_mad 25100 4 ib_cm,ib_useraccess,ib_client_query,ib_tavor mod_mpga 24576 1 mod_vapi mod_thh 272160 1 mod_vapi mod_vapi_common 87808 4 ib_tavor,mod_vapi,mod_vipkl,mod_thh mosal 126792 5 mod_vapi,mod_vipkl,mod_mpga,mod_thh,mod_vapi_common mod_hh 16696 2 mod_vipkl,mod_thh ib_core 247316 8 ib_srp,ib_dm_client,ib_cm,ib_useraccess,ib_ipoib,ib_sa_client,ib_tavor,ib_mad ib_services 17860 11 ib_srp,ib_dm_client,ib_cm,ib_useraccess,ib_ipoib,ib_sa_client,ib_client_query,ib_poll,ib_tavor,ib_mad,ib_core </end> Would you tell me about what *I'll do* to normal operate on the ib_srp ? /best regards _______________________________________________ openib-general mailing list [EMAIL PROTECTED] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
