I need to monitor the disk usage in a Active/Passive Win 2003/SQL server cluster; 2 boxes one is active and one is passive. I have an executeable that uses "SELECT * From Win32_LogicalDisk" to get disk information. This works just fine on other Win 2003 Servers and XP boxes. However, when running this in the cluster, no disk information is returned.
Each cluster box has a C: and a D: drive, then it shares some Powervault drives. I know very little about how the cluster works, but I would expect to at least get info on the C: and D: drives.
Does anyone have any ideas? Thanks.