<html><body><p>Hi:<br><br>I am running into the following error when trying to enable ganesha on my system. This seems to be the same message as the one here: <a href="https://bugzilla.redhat.com/show_bug.cgi?id=1004332">https://bugzilla.redhat.com/show_bug.cgi?id=1004332</a>. <br><br>[root@conv-gls002 ~]# gluster volume set gvol0 ganesha.enable on<br>volume set: failed: Staging failed on gluster1. Error: One or more connected clients cannot support the feature being set. These clients need to be upgraded or disconnected before running this command again<br><br>However, I can execute some of the other gluster vol set commands.<br><br>Here is the log:<br>[2015-11-17 13:51:48.629507] E [MSGID: 106289] [glusterd-syncop.c:1871:gd_sync_task_begin] 0-management: Failed to build payload for operation 'Volume Set'<br>[2015-11-17 13:51:56.698145] E [MSGID: 106022] [glusterd-utils.c:10154:glusterd_check_client_op_version_support] 0-management: One or more clients don't support the required op-version<br>[2015-11-17 13:51:56.698193] E [MSGID: 106301] [glusterd-syncop.c:1274:gd_stage_op_phase] 0-management: Staging of operation 'Volume Set' failed on localhost : One or more connected clients cannot support the feature being set. These clients need to be upgraded or disconnected before running this command again<br>[2015-11-17 13:54:32.759969] E [MSGID: 106022] [glusterd-utils.c:10154:glusterd_check_client_op_version_support] 0-management: One or more clients don't support the required op-version<br>[2015-11-17 13:54:32.760017] E [MSGID: 106301] [glusterd-syncop.c:1274:gd_stage_op_phase] 0-management: Staging of operation 'Volume Set' failed on localhost : One or more connected clients cannot support the feature being set. These clients need to be upgraded or disconnected before running this command again<br>[2015-11-17 13:55:15.930722] E [MSGID: 106022] [glusterd-utils.c:10154:glusterd_check_client_op_version_support] 0-management: One or more clients don't support the required op-version<br>[2015-11-17 13:55:15.930733] E [MSGID: 106301] [glusterd-syncop.c:1274:gd_stage_op_phase] 0-management: Staging of operation 'Volume Set' failed on localhost : One or more connected clients cannot support the feature being set. These clients need to be upgraded or disconnected before running this command again<br><br><br>The work around seems to upgrade the "clients" to a certain level or disconnect them. What client is this message referring to? I am running in a HA mode, and have two glusterfs nodes. Both have gluster at the same level. (3.7.6). There are no lingering mounts, as far as I can tell.<br><br>[root@conv-gls001 glusterfs]# gluster --version<br>glusterfs 3.7.6 built on Nov 9 2015 15:20:26<br>Repository revision: git://git.gluster.com/glusterfs.git<br>Copyright (c) 2006-2011 Gluster Inc. <<a href="http://www.gluster.com/">http://www.gluster.com</a>><br>GlusterFS comes with ABSOLUTELY NO WARRANTY.<br>You may redistribute copies of GlusterFS under the terms of the GNU General Public License.<br><br>[root@conv-gls001 ~]# gluster --version<br>glusterfs 3.7.6 built on Nov 9 2015 15:20:26<br>Repository revision: git://git.gluster.com/glusterfs.git<br>Copyright (c) 2006-2011 Gluster Inc. <<a href="http://www.gluster.com/">http://www.gluster.com</a>><br>GlusterFS comes with ABSOLUTELY NO WARRANTY.<br>You may redistribute copies of GlusterFS under the terms of the GNU General Public License.<br><br>I would appreciate any help! Thanks!<br><br>Regards,<br><br>Surya Ghatty<br><br>"This too shall pass"<br>________________________________________________________________________________________________________<br>Surya Ghatty | Software Engineer | IBM Cloud Infrastructure Services Development | tel: (507) 316-0559 | ghatty@us.ibm.com<br><BR>
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