Created attachment 1425684 [details] ganesha config file Description of problem: To disable Ganesha's attribute caching for all exports, you need to set 'Attr_Expiration_Time=0' as a EXPORT_DEFAULTS options. This is not working. But we need this working for setting up NFS-Ganesha in OpenStack Manila deployments, where we want to turn off attribute caching. Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: 1. Setup Ganesha over CephFS and use the attached ganesha.conf file. 2. Start the ganesha server. 3. Check out the ganesha log file for warnings or errors. Actual results: See a warning in the ganesha log file, [main] config_errs_to_log :CONFIG :WARN :Config File (/etc/ganesha/ganesha.conf:10): Unknown parameter (Attr_Expiration_Time) Expected results: Shouldn't see the warning in the ganesha in the config file. Additional info:
The fix is in upstream nfs-ganesha project's next branch, https://github.com/nfs-ganesha/nfs-ganesha/commit/e76c786d1f41d14b5bc3e4086136e11e93f04021 Shouldn't be hard to backport and it's easy to test.
Thanks Ramana, Moving this bug to verified state.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2018:1563