Mike Christie wrote: >> Login session [iiser: iser_connect:connecting to: 10.8.0.112, port >> 0xbc0c >> face: default, target: iqn.1986-iser: iser_cma_handler:event 0 conn >> ffff81022847ce80 id ffff81023eb82a00 >> 03.com.sun:02:91iser: iser_cma_handler:event 2 conn ffff81022847ce80 >> id ffff81023eb82a00 >> 7071dc-db02-ebf0-9508-d11df2889cda, portal: 10.8.0.112,3260] >> iser: iser_create_ib_conn_res:setting conn ffff81022847ce80 cma_id >> ffff81023eb82a00: fmr_pool ffff81043edf8d40 qp ffff810247154200 >> iser: iser_cma_handler:event 9 conn ffff81022847ce80 id ffff81023eb82a00 >> iser: iscsi_iser_ep_poll:ib conn ffff81022847ce80 rc = 1 >> iser: iscsi_iser_conn_bind:binding iscsi conn ffff810228385290 to >> iser_conn ffff81022847ce80 >> iser: iser_cma_handler:event 10 conn ffff81022847ce80 id >> ffff81023eb82a00 >> iser: iscsi_iser_ep_disconnect:ib conn ffff81022847ce80 state 4 >> iser: iser_free_ib_conn_res:freeing conn ffff81022847ce80 cma_id >> ffff81023eb82a00 fmr pool ffff81043edf8d40 qp ffff810247154200 >> iser: iser_device_try_release:device ffff81043fee4d40 refcount 1 >> [ snip ] >> iscsiadm: initiator reported error (5 - encountered iSCSI login failure) >> iscsiadm: Could not execute operation on all records. Err 107. >> >> Any way to get some more robust information regarding "iSCSI login >> failure"? > > What are you talking about. You do not have the iser_cmd_handler event > numbers memorized yet :) Me neither :( It looks like the target > disconnected and there was some sort of iser connection error because > the ib_conn state is ISER_CONN_DOWN. The iser guys can diagnose it > better for whatever kernel you are using. What you have here is connection established (event 9) and then disconnection (event 10). I suggest that you use logging with the iscsid user space daemon to realize better what went wrong. The way I do this is: start the service, then logout, then kill the daemon, run it again with logging/debug prints open and login manually.
run$ iscsid -d 8 -f > /tmp/iscsid.log 2>&1 & login$ iscsiadm -m node -T $target -l logout$ iscsiadm -m node -T $target -u As for the iser event numbers... it not iser but rather the RDMA CM events, they are present in include/rdma/rdma_cm.h at the kernel source tree. Or. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "open-iscsi" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/open-iscsi -~----------~----~----~----~------~----~------~--~---
