Symantec System Recovery 2011 very slow backing up Exchange 2010
I am trying to backup our Exchange 2010 server and so far it is failing after around 20 hours when backing up the drive with the database on. The drive has around 128 GB of data on a 300GB drive.
I can backup the server using BE2010 R3 in around 2 hours without any issues so I am surprised it is taking so long with System Recovery 2011 (version 10.0.1.41704).
The server is a Windows 2008 R2 VM running on a Windows 2008 Server R2 Hyper-V Host.
The Guest VM is on an iSCSI SAN.
The servers and storage are on Gigabit LANs. The iSCSI SAN is on a dedicated LAN.
The backup location is not on the SAN.
Is there a reason why it is taking so long with System Recovery and is there anything I can do to improve the performance?