Multipath IO (MPIO) is required when more than one computer system is attached to the same set of shared disks. MPIO is also required when attaching additional storage externally via the SAS ports located on the rear of each of the system nodes ... continue reading

Clusters with an even number of members are vulnerable to "Split Brain". The best solution for this is to create a disk or share quorum member.continue reading

How to expand a VHD or VHDx Virtual Hard Drive on hosts under the control of Windows Cluster Services while the VM is down or offline.continue reading

Clear out old storage pools, virtual disks and meta data left behind on hard drives on Storage Spaces Direct infrastructures.continue reading