Description of problem: Volume having ganesha enable on it,after performing volume stop and start turns of features.cache-invalidation to off Version-Release number of selected component (if applicable): # rpm -qa | grep ganesha glusterfs-ganesha-3.8.4-22.el7rhgs.x86_64 nfs-ganesha-2.4.4-2.el7.x86_64 nfs-ganesha-gluster-2.4.4-2.el7.x86_64 How reproducible: 100% Steps to Reproduce: 1.Create 4 node ganesha cluster. 2.Create a volume.Enable ganesha on it 3.Do volume stop and start Actual results: features.cache-invalidation gets turned off while doing volume stop and start. Volume is still exported after restart Expected results: features.cache-invalidation should not be turned off after doing volume start and stop Additional info: While ganesha is enabled on fresh volume ==== # gluster v info Volume Name: ganesha1 Type: Distributed-Replicate Volume ID: 793f86f4-7e0b-4b0d-a4e5-4fb8ab9b82c0 Status: Started Snapshot Count: 0 Number of Bricks: 2 x 2 = 4 Transport-type: tcp Bricks: Brick1: dhcp47-132.lab.eng.blr.redhat.com:/gluster/brick1/1 Brick2: dhcp47-141.lab.eng.blr.redhat.com:/gluster/brick1/1 Brick3: dhcp47-144.lab.eng.blr.redhat.com:/gluster/brick1/1 Brick4: dhcp47-139.lab.eng.blr.redhat.com:/gluster/brick1/1 Options Reconfigured: ganesha.enable: on features.cache-invalidation: on transport.address-family: inet nfs.disable: on cluster.brick-multiplex: disable nfs-ganesha: enable cluster.enable-shared-storage: enable ====== After performing volume stop and start # gluster v info Volume Name: ganesha1 Type: Distributed-Replicate Volume ID: 793f86f4-7e0b-4b0d-a4e5-4fb8ab9b82c0 Status: Started Snapshot Count: 0 Number of Bricks: 2 x 2 = 4 Transport-type: tcp Bricks: Brick1: dhcp47-132.lab.eng.blr.redhat.com:/gluster/brick1/1 Brick2: dhcp47-141.lab.eng.blr.redhat.com:/gluster/brick1/1 Brick3: dhcp47-144.lab.eng.blr.redhat.com:/gluster/brick1/1 Brick4: dhcp47-139.lab.eng.blr.redhat.com:/gluster/brick1/1 Options Reconfigured: ganesha.enable: on features.cache-invalidation: off transport.address-family: inet nfs.disable: on cluster.brick-multiplex: disable nfs-ganesha: enable cluster.enable-shared-storage: enable # showmount -e localhost Export list for localhost: /ganesha1 (everyone)
Patch posted upstream for review : https://review.gluster.org/17111
Downstream patch link : https://code.engineering.redhat.com/gerrit/104974
Verified this bug on glusterfs-ganesha-3.8.4-25.el7rhgs.x86_64 cache-invalidation option remain on while performing volume start and stop.Hence 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-2017:2774