This is a question to Veeam employees.
I was reading http://www.veeam.com/files/new/veeam_backup_replication_4_0_whats_new.pdf
and new features sound great! I have some questions though.
vStorageApi will replace or rather can be used instead of VCB. Does performance changes on the same hardware? Is it somehow better? I do not expect filan benchmarks but just your opinion. I do expect faster incremental backups but what about full backups?
What about multipathing on vStorageAPI? As we know VCB is very picky when it comes to multipathing - you need a specific target to make VCB work faster. What about vStroageAPI?