viii
Compaq Parallel Database Cluster Model PDC/02000 for Oracle8i and Windows 2000 Administrator Guide
Cluster Management
continued
Replacing a Cluster Node
......................................................................................
6-17
Removing the Node
........................................................................................
6-17
Adding the Replacement Node
.......................................................................
6-18
Adding a Cluster Node
...........................................................................................
6-21
Preparing the New Node
.................................................................................
6-22
Preparing the Existing Cluster Nodes
.............................................................
6-23
Installing the Cluster Software for Oracle8
i
...................................................
6-23
Monitoring Cluster Operation
................................................................................
6-25
Tools Overview
...............................................................................................
6-25
Using Secure Path Manager
............................................................................
6-25
Uninstalling Secure Path
.................................................................................
6-28
Chapter 7
Troubleshooting
Basic Troubleshooting Tips
.....................................................................................
7-2
Power
................................................................................................................
7-2
Physical Connections
........................................................................................
7-2
Access to Cluster Components
.........................................................................
7-3
Software Revisions
...........................................................................................
7-3
Firmware Revisions
..........................................................................................
7-4
Troubleshooting Oracle8
i
and OSD Installation Problems and Error Messages
.....
7-5
Potential Difficulties Installing the OSDs with the Oracle Universal
Installer
.............................................................................................................
7-5
Unable to Start OracleCMService
.....................................................................
7-6
Unable to Start OracleNMService
....................................................................
7-7
Unable to Start the Database
.............................................................................
7-7
Initialization of the Dynamic Link Library NM.DLL Failed
............................
7-8
Troubleshooting Node-to-Node Connectivity Problems
..........................................
7-8
Nodes Are Unable to Communicate with Each Other
......................................
7-8
Unable to Ping the Cluster Interconnect or the Client LAN
.............................
7-9
Node or Nodes Unable to Rejoin the Cluster
....................................................
7-9
Troubleshooting Client-to-Cluster Connectivity Problems
....................................
7-10
A Network Client Cannot Communicate with the Cluster
..............................
7-10
Troubleshooting Shared Storage Problems
............................................................
7-11
Verifying Connectivity to a Redundant Fibre Channel Fabric
........................
7-11
Verifying Connectivity to a Redundant Fibre Channel Arbitrated Loop
........
7-12
Shared Disks in the RA4000/RA4100 Arrays Are Not Recognized By One
or More Nodes
................................................................................................
7-12
A Cluster Node Cannot Connect to the Shared Drives
...................................
7-14