Connection lost to the storage - bnx2x xxxx:xx:xx.x NIC Link is UP

(Doc ID 2312348.1)

Last updated on SEPTEMBER 29, 2017

Applies to:

Oracle VM - Version 3.3.4 and later
Linux x86-64

Symptoms

Sep 19 22:53:52 dom0 kernel: bnx2x 0000:04:00.0 p1p1: using MSI-X IRQs: sp 276 fp[0] 278 ... fp[7] 285
Sep 19 22:53:52 dom0 kernel: bnx2x 0000:04:00.0 p1p1: NIC Link is Up, 10000 Mbps full duplex, Flow control: ON - receive & transmit
Sep 19 22:53:52 dom0 kernel: bnx2i [04:00.00]: ISCSI_INIT passed
-----------------------------------------------------------<snip>-----------------------------------------------------------
Sep 19 22:53:53 dom0 kernel: bnx2x 0000:04:00.1 p1p2: using MSI-X IRQs: sp 286 fp[0] 288 ... fp[7] 295
Sep 19 22:53:53 dom0 kernel: bnx2x 0000:04:00.1 p1p2: NIC Link is Up, 10000 Mbps full duplex, Flow control: ON - receive & transmit
Sep 19 22:53:53 dom0 kernel: bnx2i [04:00.01]: ISCSI_INIT passed
-----------------------------------------------------------<snip>-----------------------------------------------------------
Sep 19 22:53:53 dom0 kernel: connection75:0: detected conn error (1020)
Sep 19 22:53:53 dom0 kernel: connection55:0: detected conn error (1020)

Sep 19 22:53:53 dom0 iscsid: Kernel reported iSCSI connection 18:0 error (1020 - ISCSI_ERR_TCP_CONN_CLOSE: TCP connection closed) state (3)
Sep 19 22:53:53 dom0 iscsid: Kernel reported iSCSI connection 31:0 error (1011 - ISCSI_ERR_CONN_FAILED: iSCSI connection failed) state (3)

-----------------------------------------------------------<snip>-----------------------------------------------------------
Sep 19 22:53:58 dom0 kernel: end_request: I/O error, dev dm-15, sector 4472360
Sep 19 22:53:58 dom0 kernel: end_request: I/O error, dev dm-15, sector 4472368
Sep 19 22:53:58 dom0 kernel: end_request: I/O error, dev dm-15, sector 825832
-----------------------------------------------------------<snip>-----------------------------------------------------------
Sep 19 22:53:58 dom0 multipathd: 360fff14abe86385293455546b9011062: sdaf - directio checker reports path is up
Sep 19 22:53:58 dom0 multipathd: 65:240: reinstated
Sep 19 22:53:58 dom0 multipathd: 360fff14abe86385293455546b9011062: queue_if_no_path enabled
Sep 19 22:53:58 dom0 multipathd: 360fff14abe86385293455546b9011062: Recovered to normal mode
Sep 19 22:53:58 dom0 multipathd: 360fff14abe86385293455546b9011062: remaining active paths: 1
-----------------------------------------------------------<snip>-----------------------------------------------------------
Sep 19 22:53:58 dom0 multipathd: 360fff14abe86385293455546b9011062: remaining active paths: 0
-----------------------------------------------------------<snip>-----------------------------------------------------------
Sep 19 22:53:58 dom0 iscsid: connection66:0 is operational after recovery (1 attempts)

Changes

 

Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms