BIS-F detect the DiskMode depend on your environment and select the right action, this Table show’s the overview of the used DiskMode
| DiskMode | PVS Target Device Driver | PVS WriteCacheType 2) | VDA | AppLayering | C:\Personality.ini | P2V Custom UNC-Path | convert to vDisk |
| ReadWrite | yes | WriteCacheType = 0 | file not exist | yes | |||
| ReadOnly | yes | WriteCacheType <> 0 | error | ||||
| VDAPrivate | w/o | yes | DiskMode=Private | 1) | |||
| VDAShared | w/o | yes | DiskMode=Shared | ||||
| VDAPrivateUNC-Path | w/o | yes | DiskMode=Private | yes | 1) | ||
| VDASharedUNC-Path | w/o | yes | DiskMode=Shared | yes | |||
| UnmanagedUNC-Path | yes | yes | file not exist | yes | yes | ||
| ReadWriteAppLayering | yes | WriteCacheType = 0 | yes | ||||
| ReadOnlyAppLayering | yes | WriteCacheType <> 0 | yes | ||||
| VDAPrivateAppLayering | w/o | yes | yes | DiskMode=Private | |||
| VDASharedAppLayering | w/o | yes | yes | DiskMode=Shared | |||
| VDAPrivateUNC-PathAppLayering | w/o | yes | yes | DiskMode=Private | yes | ||
| VDASharedUNC-PathAppLayering | w/o | yes | yes | DiskMode=Shared | yes | ||
| UnmanagedUNC-PathAppLayering | w/o | w/o | yes | yes | |||
| Unmanaged | file not exist |
Legend:
1) Yes, if PVS Target Device Driver is installed
2) WriteCacheType exist only, if a vDisk is attached to the Target Device w/o with or without