Hyper-V Data Reader -> AuxCopy streams translation

Hi all,

one short question regarding hyper-v data reader and auxcopy to tape. 

When i´m using 10 Data readers during the vsa backup job and i would like to copy this job to tape did commvault user 1 Stream because its only one backup job or did commvault use 10 streams for the auxcopy. 

As i know for vmware i must take the vsa v2 agent to get multi streams for auxcopy but regarding hyper-v 

maybe you can give me an quick hint.

Thanks