OVNM 5.3 - Operations Agent for NonStop Object Reference Guide

Threshold Policies 225
2-25-3 OBJECT CLASS: TMF
Policy
Description
Operators Allowed
HUNG TRANSACTIONS Hung transaction is a transaction that cannot be
successfully aborted.
If there are hung transactions it is treated as a
violation.
No operator.
TMF IS STOPPED
The Transaction Management Facility, which is the
major component of the HP NonStop NonStop
Transaction Manager/MP (TM/MP) product, protects
databases in online transaction processing
environments. To furnish this service, TMF subsystem
manages database transactions, keeps track of
database activity through audit trails, and provides
database recovery methods.
TMF IS STOPPED allows the user to check the TMF
state. If it is stopped, it is treated as a violation,
otherwise normal.
No operator.
TRANSACTION RATE TRANSACTION RATE allows the user to check the rate
of transaction processing i.e. the number of
transactions per second. If transaction rate is not as
desired by the user, it is treated as violation, otherwise
normal.
•
Equal to <value1>
• Not equal to <value1>
• Less than <value1>
• Less than or equal to <value1>
• Greater than <value1>
• Greater than or equal to
<value1>
• Greater than <value1> and less
than <value2>
• Less than <value1> or greater
than <value2>
2-25-4 OBJECT CLASS: TRANSACTIONS
Policy
Description
Operators Allowed
TRANSACTION IS ACTIVE TRANSACTION IS ACTIVE threshold allows the user to
check if there is any active transaction in the system. A
transaction is considered to be active, if it exists for a
time period greater than the polling interval set under
the SCHEDULE option..
No operator.
TRANSACTION IS HUNG
A HUNG TRANSACTION is a transaction that cannot
be successfully aborted. This threshold type allows the
users to check if there are any transactions that cannot
be successfully aborted. If true, it is treated as a
violation, otherwise normal.
No operator.
NOTE:
Statistics for TMF/Transactions in will show zero and show that no thresholds have been configured as
long as there are no transactions that violate the policy.
Threshold Policies