SLES 12 NFS Client fails to acquire locks after a few hours or days of uptime

This document (7016916) is provided subject to the disclaimer at the end of this document.

Environment

SUSE Linux Enterprise Server 12

Situation

Using SLES 12 machines as NFS v3 clients to a NetApp filer.   After boot up, NFS locks function correctly.  However, after some time NFS locks can no longer be obtained by the client.  The problem continues until the SLES NFS client machine is rebooted.

Resolution

A bug was identified and fixed.  From the SLES 12 maintenance channel, update the Linux kernel (on the NFS client) to version 3.12.44-52.10.1 or higher.

Disclaimer

This Support Knowledgebase provides a valuable tool for SUSE customers and parties interested in our products and solutions to acquire information, ideas and learn from one another. Materials are provided for informational, personal or non-commercial use within your organization and are presented "AS IS" WITHOUT WARRANTY OF ANY KIND.

  • Document ID:7016916
  • Creation Date: 19-Oct-2015
  • Modified Date:03-Mar-2020
    • SUSE Linux Enterprise Server

< Back to Support Search

For questions or concerns with the SUSE Knowledgebase please contact: tidfeedback@suse.com

SUSE Support Forums

Get your questions answered by experienced Sys Ops or interact with other SUSE community experts.

Join Our Community

Support Resources

Learn how to get the most from the technical support you receive with your SUSE Subscription, Premium Support, Academic Program, or Partner Program.


SUSE Customer Support Quick Reference Guide SUSE Technical Support Handbook Update Advisories
Support FAQ

Open an Incident

Open an incident with SUSE Technical Support, manage your subscriptions, download patches, or manage user access.

Go to Customer Center