A failure will be issued if the database is not available again within 45 minutes. This
value is confi gurable via WMI.
If the SQL server is unavailable, the archiving role server will try to connect for 45 minutes.
In this time, the messages will remain in the message queue. If after 45 minutes the archiving
role server is unable to connect, a failure is issued. This timeout value is confi gurable via WMI.
Modifying WMI Settings for Archiving
Archiving and CDR Server settings are stored in WMI. Although most of these settings are
confi gurable through the OCS Administration Tool, the settings used to confi gure failure
times need to be confi gured outside of this tool. You will need to change these settings on
all servers running the front-end server and the Archiving and CDR Server.
226 Chapter 7 ??? Confi guring Archiving
To change WMI settings you can use the wbemtest tool which comes with Windows
2003; with this tool you can change the WMI settings on both the local and remote
machines. The two settings are:
?– TimeToBeReceived This is the number of minutes a message will wait on the
Archiving and CDR Server before a failure is issued. By default, this is 45 minutes.
?– TimeToReachQueue This is the number of minutes a message will wait on the
front-end server before a failure is issued. By default, this is 30 minutes.
The maximum value is 1,440 minutes, and the minimum value is 0 minutes.
To change the WMI settings follow these steps (it is assumed that you are logged in as an
administrator):
1.
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