- One physical host disk (RAID 10)
- Multiple virtual servers of varying types (app, web, SQL, file) all using same host disk
- using Hyper-V
- Is it still beneficial to set an 'allocation unit size' of 64k on SQL VM's logical drives, if the physical host they use is set at 4k and cannot be changed?
- Could mis-alignment between virtual logical drives and physical disk actually cause performance degradation?