Restore is running with very Low throughput.

Master server: Window 2008,       NBU :7.5.0.4

Media server : Solaris 10,  NBU :7.5.0.4

DR

Master server: Window 2008,       NBU :7.5.0.4

Client : Windows 2003(VM machine), NBU : 7.5.0.4

We are trying to windows client  on over DR site. Restore is running with very low throughput

Nearly imposible to restore huge data of 10 TB.

Data is backed on tape with Solaris Media server with SIZE_DATA_BUFFER of 1048576.  We did

Faced issue while importing tapes at DR site due to 1 MB block size, However we overcome it

By changing the block size on HBA card.

       Now we are facing challenges  with Restore. We did replaced NIC with 10  GB. But no use

In detailed Tab we do see buffer delay time.