EXCHANGE   Exchange – Good practices configuring disks for databases

For each database use its own database LUN and its own transaction log LUN

Independent LUNs offer better perfomance, disk corruption error isolation…

Exchange database transaction logs disks

Depending on your disk and exchange environments, maybe this configuration means too many LUNs.
A single LUN for each database+logs is also a good choice.

Use volume mount points

To avoid using lots of drive letters use … Read more