Hi, I am trying to use iser between my initiator and target but encountered a login problem. Both initiator and target use centos 5.3, ofed 1.4, mellanox nic. Here's the output from initiator side, which I believe it's a problem of the initiator. Any tips will be greatly appreciated. [root@curly iscsi]# iscsiadm -m node -p 192.168.79.164 -T moe --op update -n iface.transport_name -v iser [root@curly iscsi]# iscsiadm -m node -p 192.168.79.164 -T moe node.name = moe node.tpgt = 1 node.startup = manual iface.hwaddress = default iface.iscsi_ifacename = default iface.net_ifacename = default iface.transport_name = iser node.discovery_address = 192.168.79.164 node.discovery_port = 3260 node.discovery_type = send_targets node.session.initial_cmdsn = 0 node.session.initial_login_retry_max = 4 node.session.cmds_max = 128 node.session.queue_depth = 32 node.session.auth.authmethod = None node.session.auth.username = <empty> node.session.auth.password = <empty> node.session.auth.username_in = <empty> node.session.auth.password_in = <empty> node.session.timeo.replacement_timeout = 30 node.session.err_timeo.abort_timeout = 15 node.session.err_timeo.lu_reset_timeout = 20 node.session.err_timeo.host_reset_timeout = 60 node.session.iscsi.FastAbort = Yes node.session.iscsi.InitialR2T = No node.session.iscsi.ImmediateData = Yes node.session.iscsi.FirstBurstLength = 262144 node.session.iscsi.MaxBurstLength = 16776192 node.session.iscsi.DefaultTime2Retain = 0 node.session.iscsi.DefaultTime2Wait = 2 node.session.iscsi.MaxConnections = 1 node.session.iscsi.MaxOutstandingR2T = 1 node.session.iscsi.ERL = 0 node.conn[0].address = 192.168.79.164 node.conn[0].port = 3260 node.conn[0].startup = manual node.conn[0].tcp.window_size = 524288 node.conn[0].tcp.type_of_service = 0 node.conn[0].timeo.logout_timeout = 15 node.conn[0].timeo.login_timeout = 15 node.conn[0].timeo.auth_timeout = 45 node.conn[0].timeo.noop_out_interval = 5 node.conn[0].timeo.noop_out_timeout = 5 node.conn[0].iscsi.MaxRecvDataSegmentLength = 131072 node.conn[0].iscsi.HeaderDigest = None,CRC32C node.conn[0].iscsi.DataDigest = None node.conn[0].iscsi.IFMarker = No node.conn[0].iscsi.OFMarker = No [root@curly iscsi]# iscsiadm -m node 192.168.79.164:3260,1 moe [root@curly iscsi]# iscsiadm -m node -p 192.168.79.164:3260 -T moe -l Logging in to [iface: default, target: moe, portal: 192.168.79.164,3260] iscsiadm: Could not login to [iface: default, target: moe, portal: 192.168.79.164,3260]: iscsiadm: initiator reported error (14 - iSCSI driver does not support requested capability.) [root@curly iscsi]# lsmod | grep iser ib_iser 68344 0 libiscsi 64512 2 ib_iser,iscsi_tcp scsi_transport_iscsi 70424 4 ib_iser,iscsi_tcp,libiscsi rdma_cm 68628 3 ib_iser,rdma_ucm,ib_sdp ib_core 109568 17 ib_iser,rdma_ucm,qlgc_vnic,ib_sdp,rdma_cm,iw_cm,ib_ipoib,ib_cm,ib_sa,ib_ uverbs,ib_umad,iw_nes,iw_cxgb3,ib_ipath,mlx4_ib,ib_mthca,ib_mad scsi_mod 196569 9 ib_iser,iscsi_tcp,libiscsi,scsi_transport_iscsi,scsi_dh,sr_mod,sg,libata ,sd_mod [root@curly iscsi]# lsmod | grep rdma rdma_ucm 47872 0 rdma_cm 68628 3 ib_iser,rdma_ucm,ib_sdp iw_cm 43656 1 rdma_cm ib_addr 41992 1 rdma_cm ib_cm 73000 3 qlgc_vnic,rdma_cm,ib_ipoib ib_sa 75144 4 qlgc_vnic,rdma_cm,ib_ipoib,ib_cm ib_uverbs 75824 1 rdma_ucm ib_core 109568 17 ib_iser,rdma_ucm,qlgc_vnic,ib_sdp,rdma_cm,iw_cm,ib_ipoib,ib_cm,ib_sa,ib_ uverbs,ib_umad,iw_nes,iw_cxgb3,ib_ipath,mlx4_ib,ib_mthca,ib_mad Thanks, Charles -- To unsubscribe from this list: send the line "unsubscribe stgt" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
