Power On Procedure - Oracle MiniCluster S7-2 Service Manual

Power On Procedure

Power On Procedure
Perform the following procedure to power on the MiniCluster.
1. If you powered off and disconnected the power cords from a storage array (and
storage expansion shelf if one is present), reconnect the power cords now.
Power on the storage array (and storage expansion shelf if one is present) by
2.
switching the power supply On/Off button on each power supply to the On
position.
The disks begin to initialize and the power supply LEDs light green. This can take several
minutes.
Note -
expansion shelf have initialized.
If you powered off a compute node, reconnect any unplugged power cords now.
3.
4. Power on a compute node on using one of the following methods:
Press the recessed Power button on the compute node front panel.
■
Log in to the Oracle ILOM web interface, click Host Management > Power Control, and
■
select Power On from the Select Action list box.
Log in to the Oracle ILOM command-line interface (CLI), and type the following command
■
at the Oracle ILOM CLI prompt.
->
When the server is powered on and the power-on self-test (POST) code checkpoint tests have
completed, the green Power/OK status indicator on the compute node front panel lights and
remains lit.
Note -
on the second compute node.
5. Refer to the Oracle MiniCluster S7-2 Installation Guide and Oracle MiniCluster
S7-2 Administration Guide for any instructions or commands required to return
the appliance to service.
36 Oracle MiniCluster S7-2 Service Manual • March 2017
Do not power on the compute nodes until the disks on the storage array and storage
start /SYS
If you powered off both compute nodes prior to servicing, repeat steps 3 and 4 to power