NIC 端口在 IFstat 中看到 CRC 错误
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适用场景
- FAS / AFF系统
- 网络适配器
问题描述
ifstat 命令的输出显示 受影响端口上存在较高的CRC错误
::> system node run -node <NODE_NAME> -command ifstat <PORT>
-- interface e4a (7 hours, 33 minutes, 13 seconds) --
RECEIVE
Total frames: 10739k | Frames/second: 395 | Total bytes: 14537m
Bytes/second: 534k | Total errors: 4921 | Errors/minute: 11
Total discards: 0 | Discards/minute: 0 | Multi/broadcast: 334k
Non-primary u/c: 0 | CRC errors: 4921 | Runt frames: 0
Fragment: 0 | Long frames: 0 | Jabber: 0
- 事件日志中报告了以下错误：
[Node-02: vifmgr: vifmgr.cluscheck.crcerrors:alert]: Port e4a on node Node-02 is reporting a high number of observed CRC errors.