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サポートされていないケーブルまたは光ファイバによるBESポートのフラッピング

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Category:
metrocluster
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環境

  • MetroCluster
  • ONTAP 9
  • BES-53248

問題

  • 両方のノードでCRCエラーが発生

Node-01 (SN: 900000000000) - e0b has 582 CRC errors. Uptime is 0:06:05.
Node-02 (SN: 910000000000) - e0b has 437 CRC errors. Uptime is 0:06:06

  • スイッチのログには次の情報が表示されます。入力電力が低下しています。 
 *************** show fiber-ports optical-transceiver-info all *************** Link Link Nominal Length Length Link Bit Rate Number 50um 62.5um Length Per Lane Port of Lanes Vendor Name [m] [m] [m] Serial Number Part Number [Mbps] Rev Compliance ------ -------- ---------------- ------ ------ ------ ---------------- ---------------- -------- ---- ---------------- 0/13 1 Pureoptics 0 0 -- XXXXXXXX SFP+-10G-ZR-58.9 10300 10GBase-ER 0/14 1 Pureoptics 0 0 -- XXXXXXXX SFP+-10G-ZR-48.5 10300 10GBase-ER *************** show fiber-ports optical-transceiver all *************** Output Input Port Physical Port/ Temp Voltage Current Power Power TX LOS Lane Number [C] [Volt] [mA] [dBm] [dBm] Fault ------ -------------- ---- ------- ------- ------- ------- ----- --- 0/13 0/13-Lane1 24.0 3.312 74.2 2.145 -20.088 No No 0/14 0/14-Lane1 27.0 3.308 81.7 1.441 -23.010 No No 

 

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