Skip to main content
NetApp Knowledge Base

CONTAP-305719: Disk Capacity Increase Can Cause VBN out of range Panics in Amazon FSx for ONTAP

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

Issue

When a disk fails during the label update for a capacity increase, some in-memory size information may not be rolled back after the update is aborted. A later plex failure update can persist this inconsistent information for the surviving plex. If the failed plex is returned to service, the mismatch between plexes can lead to panics during I/O.

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.