Statement introduced before Junos OS Release 7.4.
The disk-failure-action statement added in Junos OS Release 9.0.
Configure a Routing Engine to halt or reboot automatically when a hard disk error occurs. A hard disk error may cause a Routing Engine to enter a state in which it responds to local pings and interfaces remain up, but no other processes are responding. Rebooting or halting prevents this.
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.