在所有集群端口上收到 CRC 错误

适用场景

• FAS 系统
• AFF 系统
• ONTAP 9
• 集群网络交换机

问题描述

• 所有节点的集群端口都报告CRC错误
• 例如、从nokeshell命令ifstat：

::> node run -node Node01 -command ifstat -a Node01 -- interface e0a (47 days, 8 hours, 15 minutes, 8 seconds) -- RECEIVE Total frames: 471m | Frames/second: 115 | Total bytes: 146g Bytes/second: 35870 | Total errors: 5565k | Errors/minute: 82 Total discards: 0 | Discards/minute: 0 | Multi/broadcast: 2680k Non-primary u/c: 0 | CRC errors: 5554k | Runt frames: 0 Fragment: 0 | Long frames: 0 | Jabber: 4 Length errors: 10916 | No buffer: 0 | Xon: 0 Xoff: 0 | Pause: 0 | Jumbo: 113k Noproto: 0 | Error symbol: 1680k | Illegal symbol: 1360k Bus overruns: 0 | Queue drops: 0 | LRO segments: 409m LRO bytes: 137g | LRO6 segments: 0 | LRO6 bytes: 0 Bad UDP cksum: 0 | Bad UDP6 cksum: 0 | Bad TCP cksum: 0 Bad TCP6 cksum: 0 | Mcast v6 solicit: 0 | Lagg errors: 0 Lacp errors: 0 | Lacp PDU errors: 0

• 任何连接的交换机端口均未出现硬件错误