Setting Up Volume Topology to Restrict the CLDB Volume to Specific Nodes
Explains how to permit access to CLDB volumes only from specific nodes.
Procedure
-
Move all CLDB nodes to a CLDB-only topology (e. g.
/cldbonly
) using the data-fabric Control System or the following command:maprcli node move -serverids <CLDB nodes> -topology /cldbonly
-
Restrict the CLDB volume to the CLDB-only topology using the data-fabric Control System or the following
command:
maprcli volume move -name mapr.cldb.internal -topology /cldbonly