Tape to tape duplication - Less data size
We performed tape to tape duplication for one of our client...
When we compared the size of the data, it was less from the original copy from where it was duplicated.
I have attached the screenshot for the reference... In the attachment the first one is the new tape to which the data was duplicated ( Around 630GB)
Note: There is no other data stored in the second tape.
Please let me know the reason.