Description of problem: After esx hosts rebooted , all path status is unused. the hosts can't use the iscsi storage. From the tcmu-runner log checking, the error is below: For iscigw node osd16. 2018-09-05 12:59:31.656 1702 [ERROR] tcmu_notify_lock_lost:198 rbd/rbd.ceph-iscsi-gw-lun2100: Async lock drop. Old state 1 2018-09-05 12:59:32.554 1702 [WARN] tcmu_rbd_lock:446 rbd/rbd.ceph-iscsi-gw-lun2100: Acquired exclusive lock. 2018-09-05 12:59:35.766 1702 [ERROR] tcmu_notify_lock_lost:198 rbd/rbd.ceph-iscsi-gw-lun2106: Async lock drop. Old state 1 2018-09-05 12:59:36.558 1702 [WARN] tcmu_rbd_lock:446 rbd/rbd.ceph-iscsi-gw-lun2106: Acquired exclusive lock. 2018-09-05 12:59:36.881 1702 [ERROR] tcmu_notify_lock_lost:198 rbd/rbd.ceph-iscsi-gw-lun2107: Async lock drop. Old state 1 2018-09-05 12:59:37.645 1702 [WARN] tcmu_rbd_lock:446 rbd/rbd.ceph-iscsi-gw-lun2107: Acquired exclusive lock. 2018-09-06 19:20:38.979 1702 [ERROR] tcmu_notify_lock_lost:198 rbd/rbd.ceph-iscsi-gw-lun2200: Async lock drop. Old state 1 2018-09-06 19:20:40.119 1702 [WARN] tcmu_rbd_lock:446 rbd/rbd.ceph-iscsi-gw-lun2200: Acquired exclusive lock. 2018-09-06 19:35:42.209 1702 [ERROR] tcmu_notify_lock_lost:198 rbd/rbd.ceph-iscsi-gw-lun2200: Async lock drop. Old state 1 2018-09-06 19:35:44.325 1702 [WARN] tcmu_rbd_lock:446 rbd/rbd.ceph-iscsi-gw-lun2200: Acquired exclusive lock. 2018-09-06 19:56:58.534 1702 [ERROR] tcmu_notify_lock_lost:198 rbd/rbd.ceph-iscsi-gw-lun2200: Async lock drop. Old state 1 2018-09-06 19:57:00.441 1702 [WARN] tcmu_rbd_lock:446 rbd/rbd.ceph-iscsi-gw-lun2200: Acquired exclusive lock. For osd24 2018-09-06 19:20:33.710 1687 [WARN] tcmu_rbd_lock:446 rbd/rbd.ceph-iscsi-gw-lun2200: Acquired exclusive lock. 2018-09-06 19:35:35.297 1687 [ERROR] tcmu_notify_lock_lost:198 rbd/rbd.ceph-iscsi-gw-lun2200: Async lock drop. Old state 1 2018-09-06 19:35:36.245 1687 [WARN] tcmu_rbd_lock:446 rbd/rbd.ceph-iscsi-gw-lun2200: Acquired exclusive lock. 2018-09-06 19:56:50.649 1687 [ERROR] tcmu_notify_lock_lost:198 rbd/rbd.ceph-iscsi-gw-lun2200: Async lock drop. Old state 1 2018-09-06 19:56:52.485 1687 [WARN] tcmu_rbd_lock:446 rbd/rbd.ceph-iscsi-gw-lun2200: Acquired exclusive lock. 2018-09-07 09:40:46.836 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:40:47.837 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:40:48.838 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:40:49.840 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:40:50.841 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:40:52.368 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:40:53.369 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:40:54.370 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:40:55.371 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:40:56.372 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:40:58.368 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:40:59.369 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:41:00.370 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:41:01.371 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:41:02.372 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:41:04.368 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:41:05.369 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:41:06.370 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:41:07.371 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:41:08.372 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:41:10.368 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:41:11.369 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:41:12.370 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:41:13.371 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) 2018-09-07 09:41:14.372 1687 [ERROR] tcmu_rbd_lock_break:397 rbd/rbd.ceph-iscsi-gw-lun3505: Could not break lock from 10.3.130.231:0/2540389405. (Err -16) Version-Release number of selected component (if applicable): ceph-common-12.2.4-10.el7cp.x86_64 Sat Jun 16 02:08:00 2018 ceph-iscsi-cli-2.5-10.el7cp.noarch Sat Jun 16 08:38:12 2018 ceph-iscsi-config-2.3-13.el7cp.noarch Sat Jun 16 02:08:35 2018 libcephfs2-12.2.4-10.el7cp.x86_64 Sat Jun 16 02:07:57 2018 python-cephfs-12.2.4-10.el7cp.x86_64 Sat Jun 16 02:07:57 2018 tcmu-runner-1.3.0-0.7.el7.x86_64 Sat Jun 16 18:28:56 2018 How reproducible: 100%reproduced Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Fix this issue ASAP Additional info:
We have a fix or this in bz: https://bugzilla.redhat.com/show_bug.cgi?id=1623737
*** This bug has been marked as a duplicate of bug 1623737 ***