Skip to main content
Sign Out

Welcome to Dell

My Account
  • Place orders quickly and easily
  • View orders and track your shipping status
  • Create and access a list of your products
  • Manage your Dell EMC sites, products, and product-level contacts using Company Administration.
Sign In Create an Account Premier Sign In Partner Program Sign In

Your Dell.com Carts

Dell Edge Gateway 3003 Installation and Operation Manual

PDF

Watchdog Timer (WDT)

NOTE: For more information about Watchdog Timer (WDT) commands, see www.sat.dundee.ac.uk/~psc/watchdog/Linux-Watchdog.html.
Dell recommends that you enable the WDT by default to activate the fail-safe circuitry. Snappy, a WDT-compatible operating system, provides the capability to detect and recover the system from malfunctions or unexpected crashes.

To check daemon status, run the command:

admin@localhost:$ systemctl show | grep –i watchdog

Returns:

RuntimeWatchdogUSec=1min
ShutdownWatchdogUSec=10min
NOTE: The default value is 10. The actual value should be greater than 0.

To configure WDT, run the command:

admin@localhost:$ sudo vi /etc/systemd/system.conf.d/watchdog.conf

Rate this content

Accurate
Useful
Easy to understand
Was this article helpful?
0/3000 characters
  Please provide ratings (1-5 stars).
  Please provide ratings (1-5 stars).
  Please provide ratings (1-5 stars).
  Please select whether the article was helpful or not.
  Comments cannot contain these special characters: <>()\