Skip to main content
NetApp Knowledge Base

CRC errors seen after upgrading to ONTAP 9.7P5

  1. Last updated
  2. Save as PDF
Views:
1,782
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
nas
Last Updated:

Applies to

  • ONTAP 9.7P5
  • CRC Errors

Issue

Following errors are observed in EMS:

Fri Jun 26 01:10:33 [nodeA: vifmgr: vifmgr.cluscheck.crcerrors:alert]: Port e0c on node nodeA is reporting a high number of observed hardware errors, possibly CRC errors.

Frame discards for transmit are increasing due to Queue overflow on the onboard Gigabit Ethernet NIC port :

::> system node run -node <node_name> -command ifstat -a 

TRANSMIT
Total frames:    97068k | Frames/second:     562  | Total bytes:       146g
Bytes/second:      847k | Total errors:        0  | Errors/minute:       0
Total discards:    432k | Queue overflow:    432k | Multi/broadcast:  5776 

 

 

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.
Scan to view the article on your device