Sun Microsystems Sun Fire V890, Руководство по монтажу в стойку

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Chapter 4 Installing the Server Into a 31.5-Inch Cabinet 77
Determine the Vertical Position of the Server in
the Cabinet
Plan to install the tray assembly into the lowest available position in the cabinet. If
you are installing two Sun Fire V890 servers into the cabinet, install the lower server
first.
To determine the vertical position of the server, identify which cabinet rail holes to
use for attaching the front and rear brackets by completing the following steps:
1. Locate and mark the correct holes on the right and left front vertical cabinet rails.
Make sure there is enough vertical space to install the server.
Note –
Each Sun Fire V890 server requires 17 rack units (29.75 inches, 75.6 cm) or 51
holes on the vertical rails of the cabinet. A standard 72-inch (182.8-cm) high cabinet
can accommodate two Sun Fire V890 servers.
If the Sun Fire V890 server will be installed immediately above a power sequencer,
leave at least one free hole above the sequencer.
Using masking tape or a felt tip pen, mark the lowest available hole for installing the
tray on the right front vertical rail of the cabinet. The second free hole is the lowest
available hole if you are installing the Sun Fire V890 server immediately above a
power sequencer.
Mark the matching hole on the left front rail of the cabinet. Count the holes to be
sure you are using matching holes on the right and left rails of the cabinet.
2. Locate and mark the corresponding holes on the right and left rear vertical cabinet
rails.
Using masking tape or a pen, mark the matching holes on the right and left rear
vertical rails.
Count the holes to be sure you are using the holes that match the ones you marked
in Step 1.