Phase 2 Backups (Duplications) are hanging with "Waiting for Media" even though resources are available.
原因
The "Source" set being used for the Phase 2 Duplication is not the same as the "Target" Set that was used by the Phase 1 Backup.
解决办法
Make sure that when configuring a Phase 2, that the "Target" Set for the Phase 1 is used as the "Source" Set for the Phase 2. A good rule however it to always just use "Any Device" for the Source Set as NetVault will detect where the data resides almost instantly when the Phase 2 Duplication job starts.
其他信息
Please consult the NetVault Administrator's Guide and the section on "Advanced Backup" Procedures for more information on Secondary Copy jobs.