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Removing clustering hardware

Preparing for hardware removal  Top

To prepare the filers for hardware removal, complete the following steps.

Step

Action

1

Halt both filers by typing the following command at their consoles:

halt
2

Power off both filers and all disk shelves.

3

Go to Removing the Channel B cabling."

Removing the Channel B cabling  Top

To remove the cabling from the local filer disk shelf 0 to the partner filer and from the partner filer disk shelf 0 to the local filer, complete the following steps.

Step

Action

1

Make sure that you have turned off both filers and all disk shelves.

2

Make sure that you ground yourself using the antistatic strap, then remove the HSSDC connector from the Channel B FC-AL adapter on the local filer.

3

Remove all Channel B cabling from the filers and disk shelves, then remove all Channel B LRC cards from the disk shelves.

See the appropriate fibre channel disk shelf guide for more information about removing LCR cards.

4

Repeat Steps 2 and 3 for the partner filer.

5

Go to Removing the clustering hardware.

Removing the clustering hardware  Top

To remove the clustering hardware, specifically, the cluster interconnect adapters and the extra FC-AL cards, complete the following steps.

Step

Action

1

Remove the cluster interconnect cables.

2

Open the back of the filer, as described in the F700 Series Hardware Guide.

3

While grounded with the antistatic strap, remove the cluster interconnect adapter, as described in the F700 Series Hardware Guide.

4

Remove the unused FC-AL cards, as described in the F700 Series Hardware Guide.

5

Close the back of the filer, then power on the disk shelves, then the filer. Monitor the messages on the filers during boot.

6

Enter the following command from the console:

cf status
Result

Cluster monitoring is turned off, as indicated by the following message:

cf status
Cluster disabled.

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