Specifications

PS4000 Hardware Maintenance Basic Array Information

1–6

• Use the null modem cable shipped with the array to connect to Serial

Port 0 on the active control module (ACT LED is green) to a console or a

computer running a terminal emulator.

Make sure the serial line characteristics are as follows:

- 9600 baud

-One STOP bit

- No parity

- 8 data bits

- No flow control

2. Log in to an account with read-write access, such as the

grpadmin account.

3. Enter the

shutdown command, as shown next.

If you are using a serial connection to shut down an array, it is safe to turn off

power when the “press any key” message appears. (Pressing any key will restart

both control modules.)

If you are using a network connection, the session will be disconnected before the

array is fully shut down. Confirm that the CACT LED on each control module is

off (not lit) before turning off power to the array.

After performing array maintenance, you can turn on power to the array. When the

array restart completes, the member and volumes will be set online.

Password:

Welcome to Group Manager

group1> shutdown