Skip to main content
NetApp Knowledge Base

ESXi Reporting "Performance Has Deteriorated" Messages for Multiple SolidFire Volumes

  1. Last updated
  2. Save as PDF
Views:
61
Visibility:
Public
Votes:
0
Category:
netapp-hci
Specialty:
hci
Last Updated:

Applies to

  • NetApp HCI
  • NetApp SolidFire
  • VMware ESXi

Issue

ESXi hosts are reporting "performance has deteriorated" messages for multiple SolidFire volumes. 

vmkwarning: cpu126:2098567)WARNING: ScsiDeviceIO: 1779: Device naa.6f47acc100000000366136610000021b performance has deteriorated. I/O latency increased from average value of 4447 microseconds to 121478 microseconds.

Performance.jpg

 

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.