Owner's manual

Special Troubleshooting and Recovery Procedures

DSM/SCM User’s Guide — 529846-014

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Running Traces

You can start a trace for any DSM/SCM component on the host system or on any

target system that is network connected to the host. The Planner and Maintenance

Interfaces provide trace functions to trace the execution of their requests. Traces can

help diagnose problems in DSM/SCM. These DSM/SCM components can be traced

from the specified DSM/SCM interfaces:

When you enable tracing for:



The Schedule Manager or Object Manager, tracing begins immediately and lasts

until you disable trace or end the DSM/SCM session.



The Host Database Managers, tracing begins when any Host Database Manager

receives a request.



Any other DSM/SCM component, tracing begins when a request that uses the

component starts processing. If you disable trace while an enabled component is

running, tracing for that component is not disabled until the request finishes. If you

do not disable trace, tracing continues until you end the session.

Note. The trace function slows DSM/SCM processing and uses significant disk space. It

should be enabled only under the direction of HP support personnel.

DSM/SCM Component DSM/SCM Interface

Configuration Builder Planner Interface

Host Database Host Maintenance Interface

Host Database Manager (TACL)

Host Input Supervisor Target Interface

Input Supervisor Planner Interface

Object Manager Planner Interface

Planner Interface Planner Interface

Schedule Manager Planner Interface

Target Activator Target Interface

Target Database Target Maintenance Interface

Target Object Manager Target Interface

Target Schedule Manager Target Interface

Utility Server Planner Interface