Compaq Parallel Database Cluster Model PDC/O1000 for Oracle8i and Windows 2000 Administrator Guide

7-2 Compaq Parallel Database Cluster Model PDC/O1000 for Oracle8i and Windows 2000 Administrator Guide
Compaq Confidential – Need to Know Required
Writer: John Blackburn Project: Compaq Parallel Database Cluster Model PDC/O1000 for Oracle8i and Windows 2000 Administrator Guide
Comments:
Part Number: 225083-002 File Name: h-ch7 Troubleshooting.doc Last Saved On: 6/11/01 11:21 AM
Basic Troubleshooting Tips
Power
Verify that the following are all powered on:
■ ProLiant servers (cluster nodes)
■ StorageWorks RAID Array 4000s (RA4000 Arrays) or StorageWorks
RAID Array 4100s (RA4100 Arrays)
■ Compaq StorageWorks Fibre Channel SAN Switches (Fibre Channel
SAN Switches), Compaq StorageWorks Storage Hubs (Storage Hubs),
or Compaq StorageWorks FC-AL Switches (FC-AL Switches)
■ Switches or hubs for the cluster interconnect
The correct power-on sequence is:
■ RA4000 Arrays or RA4100 Arrays
■ Fibre Channel SAN Switches, FC-AL Switches, or Storage Hubs
(Storage Hub power is applied when the AC cord is plugged in.)
■ Ethernet switches/hubs
■ ProLiant servers
NOTE: The Storage Hub and some network hub or switch devices do not have on/off
buttons; they receive power when the power cord is plugged in.
Physical Connections
Verify that all cable connections between the following components are
properly made:
■ Cluster nodes and the cluster interconnect switches or hubs
■ Cluster nodes and the client LAN switches or hubs
■ Each Fibre Host Adapter in the cluster nodes and its Storage Hub,
FC-AL Switch, or Fibre Channel SAN Switch
■ Each Storage Hub, FC-AL Switch, or Fibre Channel SAN Switch and
each Compaq StorageWorks RAID Array 4000 Controller
(RA4000 Array Controller) to which it is connected