Monthly Archives: July 2017

Failed to enter maintenance mode in the current VSAN data migration mode

I have a 3-node hybrid VSAN cluster with 600gb HDD capacity drives that I wanted to replace with 1200gb HDDs. The steps that I planned to take (with guidance from support): Put host in maintenance mode (ensure availability) Delete diskgroup on host Replace disks Recreate diskgroup Let hosts resync Repeat Things seemed to be going… Read More »