To ESX? No!
Trough ESXi into a VM. Maybe!
ESXi doesnt support any Tape at all. Also i cant remember about any 3rd. party SUPPORTED solutions from the known vendors. What i saw on customer sites is the following:
- Use the PCI Passtrough feature to pass the complete SAS HBA with the connnect Tape into a Windows VM
- The Customer have Dell Tapelibs which are rebranded IBM TotalStorage
- They use Veeam inside the Windows VM to write the Data onto Tape
From the past it (years ago... ESX 5.x or so) did not always went well
- Symantec have trouble to relase the tape
Regards,
Joerg