About NetBackup for SharePoint Server debug logging
The NetBackup primary server and client software offers a comprehensive set of debug logs for troubleshooting problems that can occur during NetBackup operations. Debug logging is also available for SharePoint Server backup and restore operations.
See the following topics for information on how to create the logs and how to control the amount of information written to the logs.
After you determine the cause of the problem, disable debug logging by removing the previously created debug logging directories. For details see the NetBackup Logging Reference Guide.
Additional information about NetBackup client logs and NetBackup primary server logs is available. See the help for the Backup, Archive, and Restore interface and the NetBackup Web UI Administrator's Guide.
Note:
When debug logging is enabled, the files can become large. The same files are used by normal file backups.