Comment # 2 on bug 971549 from Gang He

Mar 17 15:13:19 tb-node1 lvm[2277]: Client thread cleanup (0x564c72a7b230)
Mar 17 15:13:19 tb-node1 lvm[2277]: LVM thread waiting for work
Mar 17 15:13:19 tb-node1 kernel:  connection1:0: detected conn error (1020)
Mar 17 15:13:19 tb-node1 iscsid[1375]: iscsid: Kernel reported iSCSI connection
1:0 error (1020 - ISCSI_ERR_TCP_CONN_CLOSE: TCP connection closed) state (3)
Mar 17 15:13:19 tb-node1 kernel: sd 2:0:0:0: [sda] tag#0 FAILED Result:
hostbyte=DID_TRANSPORT_FAILFAST driverbyte=DRIVER_OK
Mar 17 15:13:19 tb-node1 kernel: sd 2:0:0:0: [sda] tag#0 CDB: Write(10) 2a 00
08 7a 78 00 00 30 28 00
Mar 17 15:13:19 tb-node1 kernel: blk_update_request: recoverable transport
error, dev sda, sector 142243840
Mar 17 15:13:19 tb-node1 kernel: Buffer I/O error on dev dm-0, logical block
4665345, lost async page write
Mar 17 15:13:19 tb-node1 kernel: Buffer I/O error on dev dm-0, logical block
4665346, lost async page write
Mar 17 15:13:19 tb-node1 kernel: Buffer I/O error on dev dm-0, logical block
4665347, lost async page write
Mar 17 15:13:19 tb-node1 kernel: Buffer I/O error on dev dm-0, logical block
4665348, lost async page write
Mar 17 15:13:19 tb-node1 kernel: Buffer I/O error on dev dm-0, logical block
4665349, lost async page write
Mar 17 15:13:19 tb-node1 kernel: Buffer I/O error on dev dm-0, logical block
4665350, lost async page write
Mar 17 15:13:19 tb-node1 kernel: Buffer I/O error on dev dm-0, logical block
4665351, lost async page write
Mar 17 15:13:19 tb-node1 kernel: Buffer I/O error on dev dm-0, logical block
4665352, lost async page write
Mar 17 15:13:19 tb-node1 kernel: Buffer I/O error on dev dm-0, logical block
4665353, lost async page write
Mar 17 15:13:19 tb-node1 kernel: Buffer I/O error on dev dm-0, logical block
4665354, lost async page write
Mar 17 15:13:19 tb-node1 kernel: sd 2:0:0:0: [sda] tag#0 FAILED Result:
hostbyte=DID_TRANSPORT_FAILFAST driverbyte=DRIVER_OK
Mar 17 15:13:19 tb-node1 kernel: sd 2:0:0:0: [sda] tag#0 CDB: Write(10) 2a 00
08 78 f8 00 00 40 00 00
Mar 17 15:13:19 tb-node1 kernel: blk_update_request: recoverable transport
error, dev sda, sector 142145536
Mar 17 15:13:19 tb-node1 kernel: sd 2:0:0:0: [sda] tag#2 FAILED Result:
hostbyte=DID_TRANSPORT_FAILFAST driverbyte=DRIVER_OK
Mar 17 15:13:19 tb-node1 kernel: sd 2:0:0:0: [sda] tag#2 CDB: Write(10) 2a 00
08 79 38 00 00 40 00 00
Mar 17 15:13:19 tb-node1 kernel: blk_update_request: recoverable transport
error, dev sda, sector 142161920
Mar 17 15:13:19 tb-node1 kernel: sd 2:0:0:0: [sda] Synchronize Cache(10)
failed: Result: hostbyte=DID_TRANSPORT_FAILFAST driverbyte=DRIVER_OK
Mar 17 15:13:19 tb-node1 kernel: scsi 2:0:0:0: [sda] tag#4 FAILED Result:
hostbyte=DID_TRANSPORT_FAILFAST driverbyte=DRIVER_OK
Mar 17 15:13:19 tb-node1 kernel: scsi 2:0:0:0: [sda] tag#4 CDB: Write(10) 2a 00
08 79 78 00 00 40 00 00
Mar 17 15:13:19 tb-node1 kernel: blk_update_request: recoverable transport
error, dev sda, sector 142178304
Mar 17 15:13:19 tb-node1 kernel: scsi 2:0:0:0: [sda] tag#5 FAILED Result:
hostbyte=DID_TRANSPORT_FAILFAST driverbyte=DRIVER_OK
Mar 17 15:13:19 tb-node1 kernel: scsi 2:0:0:0: [sda] tag#5 CDB: Write(10) 2a 00
08 79 f8 00 00 40 00 00
Mar 17 15:13:19 tb-node1 kernel: blk_update_request: recoverable transport
error, dev sda, sector 142211072
Mar 17 15:13:19 tb-node1 kernel: scsi 2:0:0:0: [sda] tag#6 FAILED Result:
hostbyte=DID_TRANSPORT_FAILFAST driverbyte=DRIVER_OK
Mar 17 15:13:19 tb-node1 kernel: scsi 2:0:0:0: [sda] tag#6 CDB: Write(10) 2a 00
08 79 b8 00 00 40 00 00
Mar 17 15:13:19 tb-node1 kernel: blk_update_request: recoverable transport
error, dev sda, sector 142194688
Mar 17 15:13:19 tb-node1 kernel: scsi 2:0:0:0: [sda] tag#7 FAILED Result:
hostbyte=DID_TRANSPORT_FAILFAST driverbyte=DRIVER_OK
Mar 17 15:13:19 tb-node1 kernel: scsi 2:0:0:0: [sda] tag#7 CDB: Write(10) 2a 00
08 78 b8 00 00 40 00 00
Mar 17 15:13:19 tb-node1 kernel: blk_update_request: recoverable transport
error, dev sda, sector 142129152
Mar 17 15:13:19 tb-node1 kernel: scsi 2:0:0:0: [sda] tag#8 FAILED Result:
hostbyte=DID_TRANSPORT_FAILFAST driverbyte=DRIVER_OK
Mar 17 15:13:19 tb-node1 kernel: scsi 2:0:0:0: [sda] tag#8 CDB: Write(10) 2a 00
08 78 78 00 00 40 00 00
Mar 17 15:13:19 tb-node1 kernel: blk_update_request: recoverable transport
error, dev sda, sector 142112768
Mar 17 15:13:19 tb-node1 kernel: scsi 2:0:0:0: [sda] tag#1 FAILED Result:
hostbyte=DID_TRANSPORT_FAILFAST driverbyte=DRIVER_OK
Mar 17 15:13:19 tb-node1 kernel: scsi 2:0:0:0: [sda] tag#1 CDB: Write(10) 2a 00
08 7a 38 00 00 40 00 00
Mar 17 15:13:19 tb-node1 kernel: blk_update_request: recoverable transport
error, dev sda, sector 142227456
Mar 17 15:13:19 tb-node1 iscsid[1375]: iscsid: Connection1:0 to [target:
iqn.2016-03.com.example:2737b986-3f58-4df2-bcb2-f2e81481ade5, portal:
147.2.207.139,3260] through [iface: default] is shutdo
Mar 17 15:13:19 tb-node1 kernel: (dd,6181,1):ocfs2_search_chain:1751 ERROR:
status = -5
Mar 17 15:13:19 tb-node1 kernel: (dd,6181,1):ocfs2_search_chain:1861 ERROR:
status = -5
Mar 17 15:13:19 tb-node1 kernel: (dd,6181,1):ocfs2_claim_suballoc_bits:1930
ERROR: status = -5
Mar 17 15:13:19 tb-node1 kernel: (dd,6181,1):ocfs2_claim_suballoc_bits:1973
ERROR: status = -5