跳转到主内容

NIC 端口上的错误符号和非法符号计数增量

Views:
103
Visibility:
Public
Votes:
0
Category:
fas-systems
Specialty:
hw
Last Updated:

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 controller
XX/XX/20XX 17:35:41 Cluster1 ALERT hm.alert.raised: Alert Id = NodeIfInErrorsWarnAlert , Alerting Resource = Cluster1/e0d raised by monitor controller

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.