Veritas NetBackup™ 5330 Appliance Hardware Installation Guide
- Hardware overview
- Pre-installation requirements
- Hardware installation procedures
- Hardware installation procedures for a NetBackup 5330 high availability configuration
- Appendix A. Adding the disk space of a new Expansion Storage Shelf
Performing a soft shutdown before adding a new expansion shelf
Best practices recommend that the compute node is turned off before you install and connect a second expansion shelf. A soft shutdown preserves data and functionality of the compute node. The addition of a new expansion shelf to an operating compute node can cause the primary shelf to shutdown unless the soft shutdown procedure is performed. After the compute node is turned off, the primary shelf is also turned off.
Warning:
You should never perform a hard shutdown by using the power button to turn off the appliance. Using the power button to turn off the appliance can cause data corruption to occur.
A soft shutdown informs the appliance operating system to stop and close all active processes. A soft shutdown also stops all communications to the attached storage shelf. After the operating system stops all of the processes, the compute node turns itself off. All attached storage shelves should be turned off with the power switches on the rear panel of each shelf.
Note:
When you add one expansion shelf to the primary shelf, you do not have to turn off the power.
To perform a soft shutdown
- Ensure that all backup or all restore operations have been completed.
- Log in to the NetBackup Appliance Shell Menu and issue the command, Support > Shutdown.