FCイニシエータアダプタポートがオフライン
環境
- MetroCluster FC
- ATTO FibreBridge
- ONTAP 9
問題
- ノードのリブート後にストレージFCイニシエータポートからFC-SASブリッジFCリンクが停止します。
- FCイニシエータのステータスはです。
OFFLINE (hard)
slot 2: FC Host Adapter 2c (Emulex XXXXX rev. 48, <OFFLINE (hard)>)
Board name: 111-0xxxxx
Serial Number: FC529xxxxx
Firmware rev: 11.2.219.4
Host Port Id: N/A
FC Node Name: 2:000:0090fa:xxxxxx
FC Port Name: 1:000:0090fa:xxxxxx
Link Data Rate: N/A
slot 2: FC Host Adapter 2d (Emulex XXXXX rev. 48,<OFFLINE (hard)>)
Board name: 111-0xxxxx
Serial Number: FC529xxxxx
Firmware rev: 11.2.219.4
Host Port Id: N/A
FC Node Name: 2:000:0090fa:xxxxxx
FC Port Name: 1:000:0090fa:xxxxxx
Link Data Rate: N/A
- [1]
link-down関連するアダプタのstorage port showレポート
Cluster_01::*> storage port show
Speed
Node Port Type (Gb/s) State Status
------------------ ---- ---- ------ -------- ---------------
Cluster_01
0a SAS 0 enabled offline
2b FC 16 enabled online
2c FC 1 enabled link-down
2d FC 1 enabled link-down
- system health alert show は 、関連するアダプタポートでのヘルスアラートを示します。
system health alert show
Node: Cluster_01
Resource: 2d
Severity: Major
Indication Time: Tue Dec 26 01:25:29 2023
Suppress: false
Acknowledge: false
Probable Cause: FC initiator adapter 2d is at fault.
Possible Effect: Resiliency of backend storage is compromised.
Corrective Actions: 1. Ensure that the FC initiator link has not been tampered with.
2. Verify the operational status of the FC initiator
adapter by using the command "system node run -node
local -command storage show adapter".
Node: Cluster_01
Resource: FC_PORT_2
Severity: Major
Indication Time: Tue Dec 26 01:22:30 2023
Suppress: false
Acknowledge: false
Probable Cause: The port "FC_PORT_2" on the bridge
"ATTO_X.X.X.X" is offline.
Possible Effect: Failure of the port "FC_PORT_2" in the bridge
"ATTO_X.X.X.X" might cause loss of redundancy.
Corrective Actions: 1) Check the operational status of the ports on the bridge by using the command "storage bridge show -ports".
2) Verify logical and physical connectivity to the port.
storage bridge show -portsコマンドでは、ブリッジポートが オフラインと表示されます。
Cluster_01::*> storage bridge show -ports
Bridge Name: ATTO_X.X.X.X
Bridge WWN: 200000108xxxxxxx
Vendor: Atto
Model: FibreBridge 7500N
Serial Number: FB7500NXXXXX
Firmware Version: 2.96 012U 125.06
Management IP: X.X.X.X
Errors: ATTO_X.X.X.X(200000108xxxxxxx):FC_PORT_2 is Offline.
ATTO_X.X.X.X(200000108xxxxxxx):Bridge is Unreachable over Management Network.
Last Update Time: 12/26/2023 01:59:49 +08:00
FC Ports:
Admin Oper Neg
Ports Status Status Port Mode Speed WWPN
----- -------- ------- ------------- ------- ----------------
1 enabled online n-port 16gb 210000108xxxxxxx
2 enabled offline unknown unknown 220000108xxxxxxx
- 動作しているFCイニシエータポートと不良ポートのケーブルを交換して、ケーブルとSFPを確認します。