Looks like the backup job duration is the same when running backup for the first time and every subsequent time. I thought Win2008R2 does incremental backup when destination is a iSCSI target. I am backing up a Hyper-V server with bunch of VMs, and the backup duration is about 6 hours to a iSCSI target running on a Gigabit connection and this makes me think that there is no incremental backup being done.
Someone please help me understand why this is happening.
Thanks,
Shuja