
442 Linux Base
• name_of_one_particular_application - Perform specified command with
specified application.
• list_of_applications_separated_by_spaces - Perform specified
command with specified list of applications.
When appstart is started it tries to take the SEM_APPSTART semaphore.
The appstartup script can be executed in three ways:
• user invokes appstart command – in this case /opt/nortel/b
ase/appinstall/bin/appstartup is executed directly. If the
SEM_APPSTART can not be taken, then appstart fails
•
/opt/nortel/base/appinstall/bin/monitappstartup is
executed – in this case appstart was executed by monit. Semaphore is
not taken at all
• /opt/nortel/base/appinstall/bin/appstartwait is executed
– in this case appstart waits for 300 seconds. If during that time the
SEM_APPSTART semaphore can not be taken then appstart fails.
When appstart finishes the SEM_APPSTART semaphore is released.
Examples of usage:
•
appstart start - Start all Nortel applications
• appstart baseapps stop - Stop all Base applications
•
appstart sps stop - Stop the sps application only
•
appstart status - Get status of all Nortel applications
•
appstart reload - Reload system data and restart applications
• appstart gk <parameter> - Run the gk startup script with
<parameter> parameter
•
appstart gk tps <parameter> - Run the gk and tps startup scripts
with <parameter> parameter. Parameter can be <start>, <stop>,
<restart>, <status> or <reload>
• appstart monit <parameters> - Run monit startup program with
<parameters> parameters
When an application is started the appropriate firewall rules are applied
for that application. Accordingly, when application is stopped, then the
previously applied rules are removed. Read the firewall expert guide for
more information. The appstart command is closely associated with the
monit utility which checks the state of an application on a periodical basis.
If the application died for some reason, then monit starts it up. Read the
expert guide on monit for more information.
Nortel Communication Server 1000
Troubleshooting Guide for Distributors
NN43001-730 02.02 31 December 2009
Copyright © 2008-2009 Nortel Networks. All Rights Reserved.
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