If my file system minifilter driver is SERVICE_BOOT_START type with automatic attachment, can i be sure that filter manager will call instance setup callback for system volume before any other volume?
No.
In modern Windows, the first file open which triggers the mount is VolSnap’s open of its store files.
Volumes other then SystemRoot can be mounted first.
–
Maxim S. Shatskih
Microsoft MVP on File System And Storage
xxxxx@storagecraft.com
http://www.storagecraft.com
<u_pashi> wrote in message news:xxxxx@ntfsd…
> If my file system minifilter driver is SERVICE_BOOT_START type with automatic attachment, can i be sure that filter manager will call instance setup callback for system volume before any other volume?
>
></u_pashi>