VMware NetApp FAS 2050HA Guide d'installation télécharger pdf (Page 2)

Releasing a disk drive cam handle

Attention:

For hot-swappable FRUs:

Always consult http://now.netapp.com for

current field-replaceable unit (FRU)

replacement procedures.

Adding external storage or using FCP:

You must order and use SFP modules on

your system, if you are connecting external

Fibre Channel storage devices or using FCP

with the system.

Attention:

For hot-swappable power supplies:

The system shuts down two minutes after

you remove a power supply.

Appliance rear

Appliance front

Hardware Overview of the FAS2050 System

PCI slot

2 power

supplies

Controller

module

Use assistance

when moving or

lifting the equipment.

LIFTING HAZARD

CAUTION

2 Fibre Channel ports

Console port

2 network ports

Drive 0

Drive 19

Disk drive,

power, and

fault LEDs

x4 Filler panel

Opening the system

1. Properly ground yourself.

2. Loosen the thumbscrew on the controller module

cam handle.

3. Remove any cabling from the controller module. Make

sure that you keep track of where the cables were

connected to the controller module.

4. Pull the controller module cam handle downward and

slide the controller module out of the system. Make sure

that you support the bottom of the controller module with

your free hand.

5. Remove the controller module cover by completing the

following substeps, using the illustration for reference:

a. Loosen the thumbscrew on the back of the

controller module.

b. Gently press the heel of your hand on the indentation

in the controller module cover closest to the cam

handle, then slide the cover toward the back of the

module.

c. Lift the cover straight up off the controller module.

Power supply

Disk drive

Controller module

Cam handle

Second

controller

module (for

active/active

configurations

only)

RM (Remote Management) port

Closing the system

1. Align the controller module cover with the notches on the

sides of the controller module, then slide the cover down

and forward to seat it.

2. Align the end of the controller module with the opening in

the chassis.

3. Gently push the controller module halfway into the

chassis and recable the controller module, then push the

controller module all the way into the chassis.

Result: For systems in an active/active configuration, the

node reboots as soon as you seat the controller module

completely into the chassis.

4. Firmly push up the cam handle to finish seating the

controller module in the system, and then push the cam

handle to the closed position and tighten the

thumbscrew on the cam handle.

5. Complete the boot process.

IF your system has a single controller module, plug in

the power supply and turn on the power.

IF your system is in an active/active configuration, wait a

few seconds for the node to boot, then enter the

following command from the partner console:

cf giveback

System LEDs

Power

Fault

Controller

A Activity

Controller

B Activity

Attention: Disk drives are fragile. Do not handle them

except when replacing failed disk drives or moving them

to a new chassis.

DIMMs

PCI access

panel

Thumbscrew

Battery

Controller module

cover

Battery

cover

Indentation

Thumbscrew

PCI card

CompactFlash

card

Locking

Nut

Shutting down a controller module

Shut down the target controller module (called a “node” in an

active/active configuration) by completing the applicable

procedure:

If you have an active/active configuration:

1. Check the status of the target node by entering the following

command at the system console of either node:

cf status

2. Take one of the following actions, depending on the result of

the cf status command:

IF clustering is enabled and neither node is in takeover

mode, go to step 3.

IF clustering is enabled and the partner node took over the

target node, go to “Opening the System.”

IF clustering is enabled and the target node took over the

partner node, correct the problem, run the cf giveback

command from the target node console, and go back to

step 1.

3. Take over the target node by entering the following

command from the partner node’s console:

partner> cf takeover

4. Go to “Opening the System” when the takeover

is complete.

If you have a single-controller configuration:

1. Enter the following command from the system console:

halt

2. Turn off the power supplies and unplug both power cords

from the power source.

3. Check the nonvolatile memory (NVMEM) LED.

IF the LED is not flashing, go to “Opening the System.”

IF the LED is flashing, there is content in the NVMEM that

has not been saved to disk. Reconnect the power supplies to

the power source, reboot the controller module, and repeat

Steps 1 through 3. If repeated attempts to cleanly shut down

the controller module fail, be aware that you might lose any

data that was not saved to disk. Go to “Opening the

System.”

0 to 20

disk drives

Trim-17” x 22”

1 2

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VMware NetApp FAS 2050HA Guide d'installation Page 2

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