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Configuring the Object State Manager

To launch the local configuration tool to configure the object state manager (OSM) properties:

  1. On the OSM host, log in as root or as an authorized nonroot admin user.
  2. Launch the local configuration tool in the OSM directory.
  3. /opt/UMC/osm/etc/osmconfig
    

Request Tab

Use the Request tab to configure the request interface for the OSM. Table 9 describes the parameters.




Table 9: Request Tab Parameters 
Parameter    
Description

Server Port

Port on which the OSM listens for client requests.

Server So Timeout [ms]

Maximum time allowed for sending new messages on the same connection, in milliseconds.

Server Priority

Priority of the socket listening thread.

Client So Timeout [ms]

Maximum time allowed for receiving new messages on the same connection, in milliseconds.

Client Ack Timeout [ms]

Maximum time allowed for receiving acknowledgment messages from the client, in milliseconds.

Client Priority

Priority of each thread receiving new messages.

Client Connections Limit

Maximum number of concurrent client connections.

Client Host

IP address or hostname of the client to which the OSM sends the reports.

Client Port

Port on which the client expects the OSM reports.

Encoding

IANA name of the character encoding.

Report Store

Fully qualified path of the file that stores the delayed reports.

Result Store

Fully qualified path of the file that stores the outgoing results.

Report Tab

Use the Report tab to configure the properties related to the report server. The report server is responsible for receiving reports from the workflow engine. Table 10 describes the parameters.




Table 10: Report Tab Parameters 
Parameter    
Description

Reporter Priority

Priority of the socket listening thread.

Port

Port on which the report server listens for workflow reports.

Report Connection Limit

Maximum number of concurrent report connections.

LDAP Tab

Use the LDAP tab to configure properties related to the directory that OSM uses to execute workflows. Table 11 describes the parameters.




Table 11: LDAP Tab Parameters 
Parameter    
Description

Version

Version of the LDAP protocol.

Port

Port on which the LDAP server listens for new requests.

Host

IP address or hostname of the LDAP server.

Bind DN

DN of the SDX administrator.

Default value is cn=osm, ou=components, o=operators, o=umc.

Bind Password

Password of the SDX administrator.

Default value is osm.

Base DN

Base DN of the directory root.

Server Time Limit [s]

Time limit for the LDAP searches on the server side, in seconds.

Client Time Limit [ms]

Time limit for the LDAP operations on the client side, in milliseconds.

Connect Timeout [s]

Time limit for establishing a connection to the LDAP server, in seconds.

LDAP Connection Pool Size

Size of the pool of connections to the LDAP server.

Workflow Engines Tab

Use the Workflow Engines tab to specify one or more workflow engines that the OSM uses to execute workflows. Table 12 describes the parameters.




Table 12: Workflow Engines Tab Parameters 
Parameter    
Description

Host

IP address or hostname of the first workflow engine host.

Request Port

Port on which the first workflow engine listens for new requests.

Load Information

Port on which the first workflow engine listens for load information requests.

Host

IP address or hostname of the second workflow engine host.

Request Port

Port on which the second workflow engine listens for new requests.

Load Information

Port on which the second workflow engine listens for load information requests.

Host

IP address or hostname of the third workflow engine host.

Request Port

Port on which the third workflow engine listens for new requests.

Load Information

Port on which the third workflow engine listens for load information requests.

Host

IP address or hostname of the fourth workflow engine host.

Request Port

Port on which the fourth workflow engine listens for new requests.

Load Information

Port on which the fourth workflow engine listens for load information requests.

Other Tab

Use the Other tab to configure the server properties. Table 13 describes the parameters.




Table 13: Other Tab Parameters 
Parameter    
Description

OSM Root

Root directory where the OSM is installed.

OSM Java

Directory of the JRE used by the OSM.


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