Comment 2 for bug 1635606

With the fixes the glance image storage directory is a NFS mount, and pingtest succeeds fine, the images are getting created inside NFS. The NFS mount also gets restored after reboot.

[root@overcloud-controller-0 ~]# mount | grep glance
172.16.10.251:/export/glance on /var/lib/glance/images type nfs4 (rw,relatime,context=system_u:object_r:glance_var_lib_t:s0,vers=4.0,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,port=0,timeo=600,retrans=2,sec=sys,clientaddr=172.16.10.11,local_lock=none,addr=172.16.10.251)

[root@overcloud-controller-0 ~]# grep glance /etc/fstab
172.16.10.251:/export/glance /var/lib/glance/images nfs4 bg,intr,context=system_u:object_r:glance_var_lib_t:s0 0 0