Dell 720N, 740N, 760N 8.

Troubleshooting the Filer Hardware 3-21

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.

- $

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.