Руководство Пользователя для Cisco Headend System Release 2.7
Chapter 1 General Tips
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The Watchdog Application
The SDV Server uses a watchdog application to assure up time and to manage SDV
server upgrades. When the SDV server software is installed on the DNCS, the
watchdog application starts automatically upon boot.
server upgrades. When the SDV server software is installed on the DNCS, the
watchdog application starts automatically upon boot.
Important: The watchdog application is used in the event of a server reboot;
therefore, this process should be running at all times.
therefore, this process should be running at all times.
If a reboot occurs, the SDV server is restarted with the last known command line
option. Command line options include:
option. Command line options include:
/etc/init.d/tnoswdog start — starts the watchdog
/etc/init.d/tnoswdog stop — stops the watchdog
/etc/init.d/tnoswdog restart — restarts the watchdog
/etc/init.d/tnoswdog status — displays the status of the watchdog
#cd /opt/sdb/ConfigFiles
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[root@SDV-backup ConfigFiles]# — more tnoswdog.conf
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IMAGE:sdb-1.2.0-1.i386.rpm — installed image
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LASTIMAGE:
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LASTINSTALLED:sdb-1.2.0-1.i386.rpm
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ONETIME:sdb-1.1.10-1.i386.rpm
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MODE:OFF
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COMMANDLINE:sdb -d -supervised — last known command line option
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WDPERIOD:20000