Fix backup path for pike ovs and dvr

Currently on backup server node we include next class:
/srv/salt/reclass/classes/system/glusterfs/server/volume/backup.ym
that creates path like:
  - ${_param:cluster_node01_address}:/srv/glusterfs/backup
so that for server backup node backup path should be fixed

Change-Id: Iee7c02a673fc0152e4e80808e20de42f074cb0f7
2 files changed