Managing one of the star topologies with osm, Differences between osm and tsm, Managing – HP NonStop G-Series User Manual
Page 201: One of the star topologies with osm
Managing One of the Star Topologies With
OSM
OSM supports all topologies of a ServerNet cluster: the star topologies (
) and the newer layered topology.
Differences Between OSM and TSM
If you use OSM to manage a cluster with one of the star topologies, see the next paragraphs for
differences between OSM and TSM.
Some Cluster Resources Are Represented Differently in OSM. The OSM representation of
the 6770 cluster switch used in the star topologies is more complete than the TSM
representation. In particular, the ServerNet II Switch, the AC Transfer Switch, and the UPS are
now viewable as separate resources. To view these resources, expand the Switch Module
resource.
The OSM names for some cluster resources are different from the TSM names:
TSM Name
OSM Name
Switch-to-Node Link
Switch PIC * (PICs 0 through 7 connect to the nodes)
Switch-to-Switch Link Switch PIC * (PICs 8 through 11 connect to other switches)
Local Node
ServerNet Local Node
Remote Node
ServerNet Remote Node
Note: The full name for a Switch PIC is in the form: Switch PIC $ZZSMN.X.1.2. The last digit
in the name is the PIC number. In this example, the last digit is 2, which indicates a connection
to a node.
Guided Procedures Are Replaced By or Launched By OSM Actions.
TSM Guided Procedure
OSM Changes
Add Switch
Procedure has been replaced by the
ServerNet Cluster resource.
Replace Switch
Procedure has been enhanced to support switch types for all
topologies. For the star topologies, the procedure is launched by
the
action of the ServerNet II Switch.
Update Switch
Procedure has been replaced by separate
actions of the ServerNet II Switch.
Configure ServerNet Node
Procedure has been streamlined and renamed. It is now launched
by the
action of the System
resource.