Skip to main content
NetApp Knowledge Base

ESXi host lost access to some LUNs after upgrade to 6.7

  1. Last updated
  2. Save as PDF
Views:
556
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
san
Last Updated:

Applies to

  • ESXi 6.5 and 6.7
  • CISCO UCS

Issue

  • ESXi host upgraded from 6.5 to 6.7
  • After upgrade some LUNs that are visible by other ESXi hosts (running 6.5) are not visible by newly upgraded host.
  • The LUNs with ID higher than 255 are not visible by newly upgraded host.
  • No recent changes have been made to NetApp cluster.
Errors from affected host vmkernel.log showing LUN ID above 255:
 
2021-09-04T12:06:06.624Z cpu26:2097660)WARNING: ScsiScan: 2389: Skipping out-of-range LUN vmhba3:C0:T4:L279 Max LUN ID supported by the driver is =256
2021-09-04T12:06:54.508Z cpu25:2099673 opID=85d301c7)WARNING: ScsiScan: 2389: Skipping out-of-range LUN vmhba3:C0:T4:L270 Max LUN ID supported by the driver is =256

 

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.