HI Max, Had already started the next backup before I saw your next post, so had applied reg settings to client only (NB: applied these values as HEX, not Decimal - is that right?) and restarted iSCSI services. Restarted starwind services on Host after settings values (could only set 3 of the 4) Spee...

Thanks, I'll let the current full-backup complete (23 hours and counting, but at least we're verifying now!) and then try those. So are those settings on just the client or on the host as well? Also, do they require recreating target, restarting services or servers for that matter? I'm in Spiceworks...

Hello, I'm checking to see what the recommended settings are when using BackupExec on a HyperV VM with a SCSI connected tape library on the host. Details: All servers Windows 2008R2 Enterprise FULL (guest and host) Tape library HP MSL2024 with SCSi Ultrium LTO4 drive Host NIC Adapters - Broadcom Net...