Broadcom Brocade X6-4, Руководство по установке

Страница: 154 / 208

53-1004106-15 Installation Guide Brocade
®
X6-4 Director Hardware Installation Guide
3. Plug the power cord into the new power supply assembly from the power source.
4. Verify the power supply assembly status LED.
Replacing a Power Supply Assembly (Hot-Swap)
If your chassis is up and running, but a power supply has failed, complete the following steps:
NOTE
Removing more than one power supply could result in insufficient system power, which could cause some
blades to power down. Ensure that there is an adequate number of active power supply assemblies when
removing a single power unit during hot-swapping.
1. Unplug the power cable from failed power supply assembly and loosen the captive screw.
2. Remove the power supply assembly.
3. Insert the new power supply assembly and securely tighten the captive screw.
4. Plug the power cord into the new power supply assembly from the power source.
5. Verify the power supply assembly status LED.
Replacing or Installing a Power Supply Assembly (Cold-Install or Cold-Swap)
If your chassis is up and running, but you want to power down the chassis to install additional power supply assemblies or
replace failed power supply assemblies, complete the following steps:
1. Shut down the system using the
sysShutdown command.
2. Unplug the power cords from all power supply assemblies.
3. If adding a power supply assembly, remove the filler panel from the empty power supply assembly slot.
4. Install or replace power supply assemblies and securely tighten the captive screw.
5. Plug the power cords into all power supply assemblies from the power sources.
6. Verify the power supply assembly status LEDs.
Time and Items Required
The procedure to remove or install a each power supply takes less than five minutes. A power supply unit or filler panel is
required for the power supply replacement.
Removing a Power Supply
To remove a power supply, complete the following steps:
1. Before removing a power supply assembly, verify whether you can remove the power supply and leave the chassis
operating (hot-swap replacement) or whether you must power down the chassis (cold-swap replacement).
NOTE
Depending on the blade configuration of the chassis and the number of power supplies installed, the chassis
may be able to continue operating while replacing a power supply. Refer to the
Brocade X6 Director Product
Brief
for minimum power supplies required for low and high-voltage line operation, redundancy if there is
power supply failure, and other specifications. If there is insufficient power, the chassis powers down blades
until the power demand can be met.
2. Perform one of the following steps:
•
If you need to power down the chassis to remove a power supply, enter the
sysShutdown
command. See
Powering Down the Chassis for detailed procedures. When the chassis completes shut-down, remove power cords
from all power supply assemblies.
53-1004106-15
154