Network Appliance DiskShelf 14mk2 FC, Hardware And Service Manual

Page: 49 / 106

Chapter 3: Replacing Disk Shelf Devices 39
Replacing a disk shelf in a rack
Removing a disk shelf from a loop
Removing a daisy-
chained disk shelf To remove a disk shelf from a loop of disk shelves, complete the following steps.
Step Action
1 Ground yourself to the system chassis using the grounding leash.
2
If the disk shelf connects to a... Then...
Filer/FAS appliance Shut down the filer/FAS
appliance by entering the
following command at the
console:
halt
Caution
Always use the
halt
command
to perform a clean shutdown.
NetCache appliance 1. From the Appliance
Manager home page, select
Maintenance tab > System
Control > Halt/Reboot.
2. Select Halt NetCache.
3 Verify that the LCD display at the front of your NetApp appliance
displays the following message:
Halted
4
If the disk shelf has... Then...
AC power supplies Turn off the power switch on the
disk shelf.
DC power supplies Turn off and unplug the cables
from the power source.