Forum Discussion

MingHar's avatar
MingHar
Level 3
10 years ago

Restore from the "duplicated tape" on different backup domain

Hi, In my situation, there are two site, Prod & Dr site, each site consists of 1 NBU Master and 1 NBU Appliance as Media Server. NBU version both all Master and Media server is 7.6.0.3. At prod...
  • Marianne's avatar
    10 years ago

    See my comments below:

    Prod site:

    Backup 

      Duplicate (to tape)  
    Duplicate to tape on Prod site with catalog updates about tape image on Prod site. 
     

      Replicate 
    Replicate of dedupe disk image to remote dedup disk.

     

    DR Site:

    Import
    Import of catalog info of replicated disk image.

    So, at this point the DR site has no knowledge of duplicate tape at Prod.
    Dedupe disk image is the ONLY known image at DR site.
     

    You can only restore from disk at DR.

    If you want a tape at DR, you need to do another duplication at DR that follows import of replicated disk image.
    Or import the tape brought from Prod.