When installed you end up with mpio.sys version 6.1.7601.21720. However on servers where hotfix KB2522766 has been applied through Windows Update, you are unable to apply this update. Checking the mpio.sys driver you'll find that it has version: 6.1.7601.21731. (http://support.microsoft.com/kb/2522766)
The question is what to do, as we still experience the error described:
Example: I have 4 serveres running Windows clustering with 3PAR attached drives and D2D 4324 Tape devices. If we reboot the D2D, it will cause the clustering to fail and the server will loose connection to the drives.
Anyone, any ideas??
