IBM System Cluster 1350, Установка и обслуживание

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Chapter 5. Power up the cluster
Contents
Initial Cluster 1350 power-on procedure
The IBM eServer Cluster 1350 is shipped without an operating system installed.
Before initially powering-on an entire Cluster 1350 system, first check all the
connections in the Expansion cabinets and Primary cabinet. Once you have verified
all connections are secure, power-on the Expansion cabinets containing Storage
Nodes, Storage Servers and Storage Expansion Units. Power-on the Primary
cabinet last.
Checking connections in the Expansion cabinets
1. Verify that the breaker switches for the customer’s source power are all turned
off.
2. Open the side and rear doors of the cabinet.
3. From the side of the cabinet check that all the power cables between the rack
PDUs and the front-end PDUs are fully seated.
4. From the back of the cabinet, push on all the power plugs running from the
rack-mounted devices to the PDUs to verify that the cables are fully seated.
5.
Connect power to the PDUs.
a.
Plug the power cable into the PDU.
b.
Draw the power cord through the opening at the base of the cabinet.
c.
Plug the power cable into the wall outlet or other appropriate receptacle.
d.
Turn on the breaker switch for the customer’s source power.
e. Ensure the PDU circuit breakers are turned on.
6. Verify that all internal PDUs are powered up by viewing the power-on LEDs
on components that are connected to the PDUs.
v
Servers display a blinking green light on the front panel when power is
applied.
v
The following devices have no power switch and will power up
automatically when the PDUs are powered up. Verify that these components
have power applied.
– KVM Switch
– Cisco 10/100 Switch
– Cisco Gigabit Switch
– In-Reach Port Server
All rack-mounted devices are powered by the internal PDU.
Checking connections in the Primary cabinet
1. Verify that the breaker switches for the customer’s source power are all turned
off.
2. Open the side and rear doors of the cabinet.
3.
From the side of the cabinet check that all the power cables between the rack
PDUs and the front-end PDUs are fully seated.
4.
From the back of the cabinet, push on all the power plugs running from the
rack-mounted devices to the PDUs to verify that the cables are fully seated.
5.
Connect power to the PDUs. Use the NEMA L6-20, 280VAC, single-phase
power cable.
a. Plug the power cable into the PDU.
b. Draw the power cord through the opening at the base of the cabinet.
© Copyright IBM Corp. 2003
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