I am in the process of building a new physical cluster nodes using Windows 2012r2.
We have 1 Raid1 Volume for OS and 1 Raid1 Volume for pagefile. We also have 2 Xterme IO cards installed in the system. I notice in disk manager the OS and PF drive are coming up as disk 21 and 22. The Xterme
IO drives are disk 0 and 1 and the rest of the SAN attached drivers are disk 2-20.
My question is does the drive with the OS installed need to be disk 0? Does it matter? Does it matter to the Cluster?
Before the SAN drivers were visible to the server the OS drive was disk 2 once the SAN drives were scanned and became visible the OS drive became disk 21.
Thanks for the help on this.