Dell PS6000 Konserwacja sprzętu - Strona 35

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PS6000 Hardware Maintenance

Figure 3-7: Installing a Control Module

5. Connect the network cables as described in Connecting Network Cables on

page 3-6.

6. If the array was shut down, turn on power to the array.

7. Examine the LEDs, as described in Interpreting Control Module LEDs on

page 3-2. Also, check the GUI Member Controllers window or run the CLI

member select show controllers

status will be either

secondary

If two control modules are installed but only one appears in the GUI or CLI, the

control module may not be properly installed. Re-install the control module. If

both control modules still do not appear in the GUI or CLI, they may not be

running the same firmware. Contact your array support provider.

Note: When connected, a control module cache battery may begin to charge. If

the low-battery-safe cache policy is enabled (the default), the array will

operate in write-through mode until the cache battery is fully charged.

However, if you need optimal performance before the battery is fully

charged, as soon as the battery status is

temporarily disable the low-battery-safe policy and force the array to

operate in write-back mode. Make sure to re-enable the low-battery-safe

(if there is only one control module) or

active

Maintaining Control Modules

command. The control module

good/charging

, you can

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