\Device\LanmanRedirector and mapping network drives

Hello all,

I know this is a newbie question but I am just learning so be nice :slight_smile:
I am currently implementing a minifilter filesystem driver. I decided
to map some network share (\192.168.1.10\Share\blah) as a drive (z:).
I noticed though that the path I get for this mapped drive looks
something like: “;Z:000000000000000015eb\path_to_share” which I
thought looked a little funny. Soo… I opened the “winobj”
sysinternals tool to see where the z: drive is actually linked to and
noticed that it links to:
\Device\LanmanRedirector;Z:000000000000000015eb\path_to_share.

So, I guess my question is how can I determine the full path
(\Device\LanmanRedirectory;Z:0000…) given the path plus the device
object? Is it safe to assume that if I get a path that looks
something like: “;Z:…” that it will always be a mapped network
drive path and I could just prefix \Device\LanmanRedirectory.. and it
will work fine?

thanks!

Hi Jon,

Minifilter and file system questions belong over on the NTFSD (File Systems Development) list, where all the file system people hang out.

I’m sure they’ll be able to help,

Peter
OSR