H06.03 Software Installation and Upgrade Guide

Preparing to Upgrade the Server Software
(Preinstallation Tasks)
H06.03 Software Installation and Upgrade Guide—540066-002
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Verify the State of the Internal ServerNet Fabric
5. For each Logical Processor in the Processor Complex:
a. Select the Logical Processor.
b. In the Attributes tab, verify that the NSK State attribute has a value of Up and
that the Halt Flag attribute has a value of False.
Verify the State of the Internal ServerNet Fabric
To verify that the paths and connections within the ServerNet system area network
(ServerNet SAN) are properly functional:
1. Log on to the OSM Service Connection.
2. In the tree pane, double-click the Fabric Group.
3. For each Internal ServerNet Fabric, double-click the fabric.
4. Select each Processor Switch Power Supply.
5. In the Attributes tab, if the Service State attribute is visible, verify that it has a value
of OK. (The Service State attribute is visible in OSM only if attention or service is
required.)
6. Check for alarms on the Internal ServerNet X and Y Fabric.
7. If an alarm exists:
a. Select the fabric object displaying the alarm.
b. Select the Alarms tab of the details pane.
c. Select the individual alarm.
d. Select Detail.
Note. If the Halt Code or Halt Flag attributes do not match these values, see the
Processor Halt Codes Manual.
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