Bug 1392895

Summary: Failed to enable nfs-ganesha after disabling nfs-ganesha cluster
Product: Red Hat Gluster Storage Reporter: Arthy Loganathan <aloganat>
Component: nfs-ganeshaAssignee: Kaleb KEITHLEY <kkeithle>
Status: CLOSED ERRATA QA Contact: Arthy Loganathan <aloganat>
Severity: high Docs Contact:
Priority: unspecified    
Version: rhgs-3.2CC: aloganat, amukherj, jthottan, kkeithle, ndevos, rcyriac, rhinduja, rhs-bugs, rnalakka, skoduri, storage-qa-internal
Target Milestone: ---   
Target Release: RHGS 3.2.0   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: glusterfs-3.8.4-6 Doc Type: Bug Fix
Doc Text:
Previously, when the pacemaker and corosync packages were updated, the update process did not remove the /etc/cluster/corosync.conf file. This meant that setup of high availability functionality failed after an upgrade. This file is now removed as part of upgrade so that setup succeeds.
 Story Points: ---
Clone Of:
: 1394881 (view as bug list) Environment:
Last Closed: 2017-03-23 06:16:55 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On:    
Bug Blocks: 1351528, 1351530, 1394881, 1394882, 1394883    
Attachments:
Description Flags
/var/log/messages.log none

Description Arthy Loganathan 2016-11-08 12:31:05 UTC 
Description of problem:
Failed to enable nfs-ganesha after disabling nfs-ganesha cluster

Version-Release number of selected component (if applicable):
nfs-ganesha-gluster-2.4.1-1.el7rhgs.x86_64
glusterfs-ganesha-3.8.4-3.el7rhgs.x86_64


How reproducible:
Always

Steps to Reproduce:
1. Create nfs-ganesha cluster.
2. Disable nfs ganesha.
3. Try to enable nfs-ganesha again.


Actual results:
Failed to enable nfs-ganesha after disabling nfs-ganesha cluster

Expected results:
nfs-ganesha should be enabled.

Additional info:

Command line log snippet:

[root@dhcp46-111 ~]# gluster nfs-ganesha disable
Disabling NFS-Ganesha will tear down entire ganesha cluster across the trusted pool. Do you still want to continue?
 (y/n) y
This will take a few minutes to complete. Please wait ..
nfs-ganesha : success 
[root@dhcp46-111 ~]# 
[root@dhcp46-111 ~]# 
[root@dhcp46-111 ~]# gluster nfs-ganesha enable
Enabling NFS-Ganesha requires Gluster-NFS to be disabled across the trusted pool. Do you still want to continue?
 (y/n) y
This will take a few minutes to complete. Please wait ..
nfs-ganesha: failed: Failed to set up HA config for NFS-Ganesha. Please check the log file for details


/var/log/messages snippet:

Nov  8 17:49:30 dhcp46-111 logger: setting up cluster G1478590172.02 with the following dhcp46-111.lab.eng.blr.redhat.com dhcp46-115.lab.eng.blr.redhat.com dhcp46-139.lab.eng.blr.redhat.com dhcp46-124.lab.eng.blr.redhat.com
Nov  8 17:49:35 dhcp46-111 logger: pcs cluster setup --name G1478590172.02 dhcp46-111.lab.eng.blr.redhat.com dhcp46-115.lab.eng.blr.redhat.com dhcp46-139.lab.eng.blr.redhat.com dhcp46-124.lab.eng.blr.redhat.com failed
Comment 2 Arthy Loganathan 2016-11-08 12:32:13 UTC 
Created attachment 1218512 [details]
/var/log/messages.log
Comment 7 Atin Mukherjee 2016-11-17 11:50:28 UTC 
downstream patch : https://code.engineering.redhat.com/gerrit/#/c/90451/
upstream change (master): http://review.gluster.org/15843 
upstream change (3.9): http://review.gluster.org/15844
upstream change (3.8): http://review.gluster.org/15845
Comment 9 Arthy Loganathan 2016-12-08 06:13:54 UTC 
Tested disabling and re-enabling ganesha multiple times and is working fine.

Verified the fix in build, 
glusterfs-ganesha-3.8.4-7.el7rhgs.x86_64
nfs-ganesha-2.4.1-2.el7rhgs.x86_64
nfs-ganesha-gluster-2.4.1-2.el7rhgs.x86_64
Comment 17 errata-xmlrpc 2017-03-23 06:16:55 UTC 
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://rhn.redhat.com/errata/RHSA-2017-0486.html