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スイッチエンドSFPの障害が原因でFCターゲットHBAでリンク切断イベントが検出されました

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Category:
fabric-interconnect-and-management-switches
Specialty:
brocade<a>2010005621</a>
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環境

  • ONTAP 9
  • Brocadeスイッチ
  • FC

問題

  • FCターゲットHBAでリンク切断イベントが検出されました:
event error scsitarget.fct.linkError: FC target HBA: 0f received unexpected error: RECV_ERROR, AEN Status1: 0x8048, Status2: 0x0, Status3: 0x0
 
  • AEN 0x8048 (RECV_ERROR) EMS ログで影響を受けたポートを確認しました。
Tue Mar 19 01:49:41  0200 [Maadi-Cluster-02: fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:0f AEN 0x8048 (RECV_ERROR) MboxStatus1 0x0 MboxStatus2 0x0
Tue Mar 19 01:58:39  0200 [Maadi-Cluster-02: fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:0f AEN 0x8048 (RECV_ERROR) MboxStatus1 0x0 MboxStatus2 0x0
Tue Mar 19 04:41:55  0200 [Maadi-Cluster-02: fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:0f AEN 0x8048 (RECV_ERROR) MboxStatus1 0x0 MboxStatus2 0x0
 
  • ポート Online の表示元 SYSCONFIG-A
slot 0: Fibre Channel Target Host Adapter 0f
(QLogic 8324 (8362) rev. 2, <ONLINE>)
Firmware rev:    8.9.0
Flash rev:     7.0.3
Host Port Addr:   010xxx
FC Nodename:    50:0a:09:80:xx:xx:xx:xx (500a0980xxxxxxxx)
FC Portname:    50:0a:09:82:xx:xx:xx:xx (500a0982xxxxxxxx)
Connection:     PTP, Fabric
Switch Port:    xxxxx:xx
 
Received Optical Power: 408.1 (uWatts)
SFP Transmitted Optical Power: 517.4 (uWatts)
 
Admin::> porterrshow
frames    enc   crc   crc   too   too   bad   enc  disc  link  loss  loss  frjt  fbsy  c3timeout   pcs
tx   rx    in   err   g_eof  shrt  long  eof   out  c3   fail   sync  sig          tx   rx   err
11:   3.2g  3.6g  0    0    0    0    0    0    0   1.7k  4    0    9    0    0   1.7k  3    0
 
=============
Port 11:
=============
RX Power:   -3.7   dBm (429.6uW)  0.0   uW  6550.0 uW  49.0  uW  1100.0 uW
TX Power:   -2.5   dBm (558.2 uW)  50.0  uW  800.0  uW  100.0  uW  700.0  uW

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