Sun Java System Application Server Enterprise Edition 8.1 2005Q2 High Availability Administration Guide

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### Troubleshooting

If you have difficulty creating a database, check the following:

- Ensure you have started the management agents on all the hosts and defined an HADB domain. For details, see Starting the Management Agent

- File and directory permissions must be set to allow read, write, and execute access to the install, history, device, and config paths for the following users:

  - Sun Java System Application Server administrative user (set during installation)

  - HADB system user

    For details about setting user permissions, see Preparing for HADB Setup

  Application Server and HADB port assignments must not conflict with other port assignments on the same machine. Default recommended port assignments are:

  - Sun Java SystemMessage Queue: 7676

  - IIOP: 3700

  - HTTP server: 80

  - Administration server: 4848

  - HADB nodes: Each node uses six consecutive ports. For example, for default port 15200, node 0 uses 15200 through 15205 , node 1 uses 15220 through 15225, and so on.

  Disk space must be adequate; see the Sun Java System Application Server Release Notes.

- Previous: Setting Heterogeneous Device Paths
- Next: Viewing and Modifying Configuration Attributes

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