Replace Microsoft DSM with Data ONTAP DSM

[ITPIT]

Hi all,

I'm looking for a best practice description how I can switch over from Microsoft DSM to Data ONTAP DSM 4.1. I use a Hyper-V HA-Cluster with Windows Server 2012 R2 in production mode. Is it necessary to remove all cluster shared volumes which use the Microsoft DSM?

[ITPIT · Accepted solution]

I solved the problem. I got the wrong DSM installer. After installing the right package the MPIO DSM claiming automatically switched over after reboot.