Veritas NetBackup™ for NDMP Administrator's Guide
- Introduction to NetBackup for NDMP
- About NetBackup for NDMP
- Types of NDMP backup
- About assigning tape drives to different hosts
- Installation Notes for NetBackup for NDMP
- Configuring NDMP backup to NDMP-attached devices
- About Media and Device Management configuration
- About creating an NDMP policy
- Backup selection options for an NDMP policy
- About enabling or disabling DAR
- Configuring NDMP backup to NetBackup media servers (remote NDMP)
- Configuring NDMP DirectCopy
- About NDMP DirectCopy
- Using NDMP DirectCopy to duplicate a backup image
- Accelerator for NDMP
- Remote NDMP and disk devices
- Using the Shared Storage Option (SSO)
- Backup and restore procedures
- About NetBackup for NDMP logs
- NetBackup for NDMP troubleshooting suggestions
- About robot tests
- Using NetBackup for NDMP scripts
Troubleshooting NDMP media and devices on Windows
To troubleshoot media and devices on Windows, try the following:
Check the Windows Event Viewer Application log for troubleshooting clues.
For more information on the NetBackup Troubleshooting Guide.option, refer to the
Drives can be unexpectedly set to the DOWN state.
This action is due to communication problems between avrd on the NetBackup for NDMP server and the NDMP server application on the NDMP host. Some possible causes for the communication problems are:
Network cable on the NDMP host was unplugged.
NIS (Network Information System) problems on the NetBackup for NDMP server (NDMP client).
The NDMP host was halted for too long.
Whatever the cause, if the avrd connection to the NDMP host fails, the drive is set to DOWN. It is not automatically set to UP when the communication problem is corrected.