Bug 826836

The same issue is reproducible with nightly buid (qa44):

[root@dhcp201-208 yum.repos.d]# yum groupremove 'Gluster File System'
Loaded plugins: aliases, changelog, downloadonly, fastestmirror, filter-data,
              : keys, list-data, merge-conf, priorities, product-id,
              : protectbase, security, subscription-manager, tmprepo, tsflags,
              : upgrade-helper, verify, versionlock
Updating certificate-based repositories.
Setting up Group Process
Loading mirror speeds from cached hostfile
Resolving Dependencies
--> Running transaction check
---> Package glusterfs.x86_64 0:3.3.0qa44-1.el6 will be erased
---> Package glusterfs-fuse.x86_64 0:3.3.0qa44-1.el6 will be erased
---> Package glusterfs-geo-replication.x86_64 0:3.3.0qa44-1.el6 will be erased
---> Package glusterfs-rdma.x86_64 0:3.3.0qa44-1.el6 will be erased
---> Package glusterfs-server.x86_64 0:3.3.0qa44-1.el6 will be erased
--> Finished Dependency Resolution

Dependencies Resolved

================================================================================
 Package                       Arch       Version              Repository  Size
================================================================================
Removing:
 glusterfs                     x86_64     3.3.0qa44-1.el6      @rhs20     6.3 M
 glusterfs-fuse                x86_64     3.3.0qa44-1.el6      @rhs20     161 k
 glusterfs-geo-replication     x86_64     3.3.0qa44-1.el6      @rhs20     427 k
 glusterfs-rdma                x86_64     3.3.0qa44-1.el6      @rhs20      85 k
 glusterfs-server              x86_64     3.3.0qa44-1.el6      @rhs20     1.6 M

Transaction Summary
================================================================================
Remove        5 Package(s)

Installed size: 8.6 M
Is this ok [y/N]: y
Downloading Packages:
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
  Erasing    : glusterfs-server-3.3.0qa44-1.el6.x86_64                      1/5 
error reading information on service glusterfsd: No such file or directory
  Erasing    : glusterfs-fuse-3.3.0qa44-1.el6.x86_64                        2/5 
  Erasing    : glusterfs-geo-replication-3.3.0qa44-1.el6.x86_64             3/5 
  Erasing    : glusterfs-rdma-3.3.0qa44-1.el6.x86_64                        4/5 
  Erasing    : glusterfs-3.3.0qa44-1.el6.x86_64                             5/5 
0 packages excluded due to repository protections
Installed products updated.

Removed:
  glusterfs.x86_64 0:3.3.0qa44-1.el6                                            
  glusterfs-fuse.x86_64 0:3.3.0qa44-1.el6                                       
  glusterfs-geo-replication.x86_64 0:3.3.0qa44-1.el6                            
  glusterfs-rdma.x86_64 0:3.3.0qa44-1.el6                                       
  glusterfs-server.x86_64 0:3.3.0qa44-1.el6                                     

Complete!

https://bugzilla.redhat.com/show_bug.cgi?id=819130

The glusterfs packages on RHS do not provide a /etc/init.d/glusterfsd service. Still, the glusterfs-server %preun scriptlet contains:

if [ $1 -eq 0 ]; then
    /sbin/service glusterfsd stop &>/dev/null || :
    /sbin/chkconfig --del glusterfsd
fi
if [ $1 -ge 1 ]; then
    /sbin/service glusterfsd condrestart &>/dev/null || :
fi


It needs some extra checks to see if /etc/init.d/glusterfsd is available, or the glusterfsd service needs to be included in the glusterfs-server package.

*** Bug 1108021 has been marked as a duplicate of this bug. ***

*** Bug 1118771 has been marked as a duplicate of this bug. ***

The spec file has fix like below ie glusterfsd service is stopped if its available

%preun server
if [ $1 -eq 0 ]; then
    if [ -f %_init_glusterfsd ]; then
        %_init_stop glusterfsd
    fi
    %_init_stop glusterd
    if [ -f %_init_glusterfsd ]; then
        %_init_disable glusterfsd
    fi
    %_init_disable glusterd
fi
if [ $1 -ge 1 ]; then
    if [ -f %_init_glusterfsd ]; then
        %_init_restart glusterfsd
    fi
    %_init_restart glusterd
fi

Verified as fixed. 

There is no error message seen now with glusterfs-server package install/remove.

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-2015-1495.html

This looks like this was fixed in the rebase to 3.7.9 for RHGS 3.1.3.

Already closed, clearing the needinfo