Dell 740N, 720N, 760N manual System Administrator and Command Ref

8￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿.￿￿￿￿￿￿

If a system problem has caused the system to halt or restart, the LCD displays one of the system halt messages listed in Table 3-11.

￿￿￿￿￿￿￿￿￿￿￿￿￿ 1￿￿￿-￿3￿￿￿￿#￿￿￿￿￿:￿￿￿￿￿￿￿

-￿￿￿￿￿￿￿￿￿￿￿￿￿	$￿￿￿￿￿￿￿￿￿￿
CPU fan has failed	The filer’s CPU fan has stopped function-
	ing. The system automatically shuts down.
Dumping core	The system is dumping core after a sys-
	tem crash.
	For information about core files, refer to
	the Dell PowerVault 720N, 740N, and 760N
	System Administrator and Command Ref-
	erence Guide .
Disk hung during swap!	A disk error occurred as you were hot
	swapping a disk. To recover, disconnect
	the Dell PowerVault 700N storage system
	from the power supply and wait 15 sec-
	onds to allow all disks to spin down.
	Reconnect the power source to the Dell
	PowerVault 700N storage system and
	enter boot to restart the system.
Error dumping core	The system cannot dump core during a
	system crash; the system restarts without
	dumping core.
Halted	This message appears after you enter a
	halt command or after the system is
	halted automatically because of a prob-
	lem. If an error message appears during
	the restart, follow the instructions sug-
	gested in this chapter to fix the problem.
ISA IOCHK	ISA bus failure.
Panicking	The system is crashing. If the system
	does not hang while crashing, the mes-
	sage, Dumping core, appears.
Rebooting	The system is restarting. The boot mes-
	sages follow.
Replace NVRAM batteries!	Both NVRAM batteries are discharged.
	The system automatically shuts down.

Troubleshooting the Filer Hardware 3-21