Rorke Data The Galaxy 65 Specifikace stáhnout pdf (Strana 70)

Galaxy GHDX-2422S-8+12F4D Installation and Hardware Reference Manual

Replacing Controller Module Components

5-4

5.2.3 Removing the Controller Module

To remove the controller module:

Step 1. Stop host I/Os or host applications to avoid losing data or causing data

inconsistency.

Step 2. Turn off the subsystem. If possible power off the subsystem in the

way described in Chapter 4. If it is not possible to do this turn off

both PSU modules and disconnect the power cords.

Step 3. Disconnect all cables that are connected to the controller module you

wish to replace. These include the cables connecting to the host, an

Ethernet cables connected to the LAN port, and any cables connected

to the RS-232C audio jack.

Step 4. Loosen the hand screws. Hand screws are located on both sides of the

RAID controller faceplate. Press these screws and loosen them so that

the controller can be removed from chassis.

Figure 5-1: Loosening Hand Screws

Step 5. Pull the controller module out: Once the retention screws have been

removed; gently pull the controller module out of the subsystem

chassis.

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