スイッチが自動的に登録されず、MissingPathFromSwitchToNSM_Alertが送信されている
環境
- AFF C400用
- NS224
問題
- switch-02は自動的に登録されず、
system health alert showコマンドでエラーMissingPathFromSwitchToNSM_Alert表示されます。
[2024-08-19 11:55:41.622] cluster-02::> system health alert show
[2024-08-19 11:55:44.251] Node: node-01
[2024-08-19 11:55:44.251] Alert ID: MissingPathFromSwitchToNSM_Alert
[2024-08-19 11:55:44.251] Resource: Shelf Module: 1.0:A
[2024-08-19 11:55:44.251] Severity: Major
[2024-08-19 11:55:44.251] Indication Time: Mon Aug 19 11:50:39 2024
[2024-08-19 11:55:44.251] Suppress: false
[2024-08-19 11:55:44.251] Acknowledge: false
[2024-08-19 11:55:44.251] Probable Cause: Shelf 1.0 module A is connected to only one storage
[2024-08-19 11:55:44.251] switch.
[2024-08-19 11:55:44.251] Possible Effect: Access to shelf 1.0 module A can be lost due to a
[2024-08-19 11:55:44.251] switch failure.
[2024-08-19 11:55:44.251] Corrective Actions: Connect shelf 1.0 module A to two storage switches,
[2024-08-19 11:55:44.251] following the guide applicable to your shelf.
system health subsystem show, コマンドを使用する SAS-connect_Cluster とdegraded になります。
[2024-03-15 13:31:47.756] cluster-02::> system health subsystem show
[2024-03-15 13:31:50.458] Subsystem Health
[2024-03-15 13:31:50.458] ----------------- ------------------
[2024-03-15 13:31:50.458] SAS-connect ok
[2024-03-15 13:31:50.460] Environment ok
[2024-03-15 13:31:50.468] Memory ok
[2024-03-15 13:31:50.468] Service-Processor ok
[2024-03-15 13:31:50.473] Switch-Health ok
[2024-03-15 13:31:50.479] CIFS-NDO ok
[2024-03-15 13:31:50.479] Motherboard ok
[2024-03-15 13:31:50.479] IO ok
[2024-03-15 13:31:50.483] MetroCluster ok
[2024-03-15 13:31:50.489] MetroCluster_Node ok
[2024-03-15 13:31:50.497] FHM-Switch ok
[2024-03-15 13:31:50.497] FHM-Bridge ok
[2024-03-15 13:31:50.502] SAS-connect_Cluster degraded
- switch-02は手動で
system switch ethernet createに登録されます が、CDPではなくSNMPに登録されているためです。
[2024-04-08 13:35:34.430] cluster-02::*> system w switch ethernet show
[2024-04-08 13:36:41.841] Switch Type Address Model
[2024-04-08 13:36:41.845] --------------------------- ------------------ ---------------- ---------------
[2024-04-08 13:36:41.909]
[2024-04-08 13:36:41.927] switch-01(XXXXXXXXXXX) storage-network 12.345.678.90 N9K-C9336C-FX2
[2024-04-08 13:36:41.948] Serial Number: XXXXXXXXXXX
[2024-04-08 13:36:41.948] Is Monitored: true
[2024-04-08 13:36:41.948] Reason: None
[2024-04-08 13:36:41.948] Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
[2024-04-08 13:36:41.958] 10.2(6)
[2024-04-08 13:36:41.966] Version Source: CDP/ISDP
[2024-04-08 13:36:41.966]
[2024-04-08 13:36:41.990] switch-02(XXXXXXXXXXX) storage-network 12.345.678.91 N9K-C9336C-FX2
[2024-04-08 13:36:42.002] Serial Number: XXXXXXXXXXX
[2024-04-08 13:36:42.002] Is Monitored: true
[2024-04-08 13:36:42.002] Reason: None
[2024-04-08 13:36:42.002] Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
[2024-04-08 13:36:42.002] 10.2(6)
[2024-04-08 13:36:42.002] Version Source: SNMP
MissingPathFromSwitchToNSM_Alert手動で登録すると消えますが、SwitchLinkDiscoveryProtocol_Alertが表示されます。
[2024-04-08 13:33:30.940] cluster-02::> system health ala ert show
[2024-04-08 13:33:33.244] Node: cluster-02-01
[2024-04-08 13:33:33.250] Alert ID: SwitchLinkDiscoveryProtocol_Alert
[2024-04-08 13:33:33.264] Resource: switch-02(XXXXXXXXXXX)
[2024-04-08 13:33:33.264] Severity: Minor
[2024-04-08 13:33:33.264] Indication Time: Mon Mar 18 15:19:40 2024
[2024-04-08 13:33:33.274] Suppress: false
[2024-04-08 13:33:33.274] Acknowledge: false
[2024-04-08 13:33:33.299] Probable Cause: The ethernet switch is using an unsupported link
[2024-04-08 13:33:33.299] discovery protocol.
[2024-04-08 13:33:33.299] Possible Effect: The change of the link discovery protocol on the
[2024-04-08 13:33:33.299] switch is not supported. The connected device will not
[2024-04-08 13:33:33.315] appear in link layer discovery commands.
[2024-04-08 13:33:33.315] Corrective Actions: Revert the discovery protocol change on the switch.