Backup taking TOO long after migration from SQL 2005 to SQL
We just migrated our databases from SQL 2005 to 2008 R2. It's on Active Passive cluster with a shiny new hardware. It used to take 30 minutes to backup 500 GB database on old crappy hardware. Now it takes over 6 hours and takes too much resources too. Checked everything but looks like hardware is not an issue at all.
Any immediate suggestions? Thanks in advance.