BES-53248スイッチの情報がデバイス検出の下に表示されない
環境
- BES-53248ネットワークスイッチ(EFOS 3.7.0.4以降)
- ONTAP 9
- MetroCluster IP ( MCCIP )
問題
- 両方のBES-53248スイッチでEFOSにアップグレードしたあとに、MCCIPの1台のコントローラでクラスタネットワークスイッチがに表示されなくなりました
device-discovery show
- スイッチログには、ストレージ側のポートがの下に正しく表示されていることが示されます
show isdp neighbors
*************** show isdp neighbors *************** Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge, S - Switch, H - Host, I - IGMP, r - Repeater Device ID Intf Holdtime Capability Platform Port ID ------------------------ --------- --------- ---------- ---------------- --------- Node-01 0/9 150 H AFF-A220 e0b Node-02 0/10 149 H AFF-A220 e0b Switch-01 0/55 177 R S BES-53248 0/55 Switch-01 0/56 177 R S BES-53248 0/56
- では、チェックサムエラーの増加が確認されています
cdpd show-stats
Cluster::*> run -node Node-01 cdpd show-statsRECEIVE Packets: 611k | Csum Errors: 366k | Unsupported Vers: 0 Invalid length: 0 | Malformed: 0 | Mem alloc fails: 0 Missing TLVs: 0 | Cache overflow: 0 | Received Own Adv: 0 Other errors: 0 | Unknown TLV: 0 | Ejected entries: 0 Eject failed: 0 | Bad Value: 0 TRANSMIT Packets: 76375 | Xmit fails: 0 | No hostname: 0 Packet truncated: 0 | Truncate fails: 0 | Mem alloc fails: 0 Other errors: 0
- 該当するコントローラから、スイッチについて以下のような警告が断続的に報告されることがあります
Thu Aug 25 13:29:06 +0200 [Node-01: client_common_RPC: csm.mismatchRemoteDevice:error]: CSM connection between source LIF 1023 and destination address xxx.xxx.xxx.xxx might not be optimal for session xxxxxxxxxxxxxxxx. The source is currently connected to - remote device and the destination is currently connected to Switch-01 remote device. Thu Aug 25 13:29:06 +0200 [Node-01: client_common_RPC: csm.mismatchRemoteDevice:error]: CSM connection between source LIF 1024 and destination address xxx.xxx.xxx.xxx might not be optimal for session xxxxxxxxxxxxxxxx. The source is currently connected to - remote device and the destination is currently connected to Switch-02 remote device. Thu Aug 25 13:29:06 +0200 [Node-01: client_common_RPC: csm.mismatchRemoteDevice:error]: CSM connection between source LIF 1023 and destination address xxx.xxx.xxx.xxx might not be optimal for session xxxxxxxxxxxxxxxx. The source is currently connected to - remote device and the destination is currently connected to Switch-01 remote device. Thu Aug 25 13:29:06 +0200 [Node-01: client_common_RPC: csm.mismatchRemoteDevice:error]: CSM connection between source LIF 1024 and destination address xxx.xxx.xxx.xxx might not be optimal for session xxxxxxxxxxxxxxxx. The source is currently connected to - remote device and the destination is currently connected to Switch-02 remote device. Thu Aug 25 13:29:06 +0200 [Node-01: client_common_RPC: csm.mismatchRemoteDevice:error]: CSM connection between source LIF 1023 and destination address xxx.xxx.xxx.xxx might not be optimal for session xxxxxxxxxxxxxxxx. The source is currently connected to - remote device and the destination is currently connected to Switch-01 remote device. Thu Aug 25 13:29:06 +0200 [Node-01: client_common_RPC: csm.mismatchRemoteDevice:error]: CSM connection between source LIF 1024 and destination address xxx.xxx.xxx.xxx might not be optimal for session xxxxxxxxxxxxxxxx. The source is currently connected to - remote device and the destination is currently connected to Switch-02 remote device.
- スイッチからパケットを収集し、Cisco Discovery Protocol(CDP)パケットがストレージに正しく転送されていることを確認します
- ノード間でクラスタLIFを移行したあとにポートを無効化して再度有効にしても効果はありません
- ノード間でテイクオーバーとギブバックを実行しても効果はありません
- ONTAP をバージョン9.1.1P10または9.10P6に更新しても、変更はありません
- ストレージとスイッチを物理的に点検することで、すべてのポートとケーブルが正しく動作していることが確認されます