NIC 端口上的错误符号和非法符号计数增量
适用于
- AFF 系统
- FAS 系统
- 网络端口
- ONTAP 9.2 或更高版本
问题
- EMS 消息中报告的 CRC 错误。
示例:
[node_name: vifmgr: vifmgr.cluscheck.crcerrors:alert]: Port e0g on node node_name is reporting a high number of observed hardware errors, possibly CRC errors.
- 在该 NIC 端口的
ifstat -a输出中观察到错误和/或非法符号计数增加,以及 CRC 错误。
示例:
::> system node run -node <node_name> -command ifstat <port_name>
-- interface e0g (123 days, 4 hours, 5 minutes, 6 seconds) --
RECEIVE
Total frames: 117g | Frames/second: 1798 | Total bytes: 175t
Bytes/second: 2680k | Total errors: 1538k | Errors/minute: 1
Total discards: 0 | Discards/minute: 0 | Multi/broadcast: 31222k
Non-primary u/c: 0 | CRC errors: 1522k | Runt frames: 0
Fragment: 1107 | Long frames: 0 | Jabber: 0
Length errors: 96 | No buffer: 0 | Xon: 0
Xoff: 0 | Pause: 0 | Jumbo: 0
Noproto: 0 | Error symbol: 1234 | Illegal symbol: 5678
...
- 看到节点 Lif 错误警告警报:
示例:
XX/XX/20XX 17:05:41 Cluster1 ALERT hm.alert.raised: Alert Id = NodeIfInErrorsWarnAlert , Alerting Resource = Cluster1/e0d raised by monitor controllerXX/XX/20XX 17:35:41 Cluster1 ALERT hm.alert.raised: Alert Id = NodeIfInErrorsWarnAlert , Alerting Resource = Cluster1/e0d raised by monitor controller