Hi,
I'm stuck.
I looked at a Windows server (2008R2) today (Which currently has disks presented over FCP) to setup the iSCSI configuration as part of our transistion prep work when SnapDrive presented me with a complaint that I have no MPIO software installed.
I do, I have the Data ONTAP DSM. Looking under the Server Storage where I would expect to see the Active\Passive paths for the presented disks, I see none!! When I attempt to look at the settings, I am presented with the message "Failed to get DSM and MPIO properties from driver. Showing default properties".
I can't answer "what's changed" - I don't believe anything has - the disks are still presented. I have restarted some services, such as various SnapDrive & the Data ONTAP VSS Hardware provider.
I'm curious as to whether re-running the installer may resolved (thinking a driver file has corrupted) - BUT don't know if there is an impact. The system is live, disks are still being presented . MPIO must be working as I'm not see quadruple instances of the disks. Bit stuck at the moment, as there isn't a wealth of information for troubleshooting. I've neved seen this before. Any ideas would be super 🙂 I've attempted to include all screen shots in one snip 🙂