[SCM] Samba Shared Repository - branch master updated

Volker Lendecke Volker.Lendecke at SerNet.DE
Tue Mar 9 03:40:06 MST 2010


On Tue, Mar 09, 2010 at 10:34:40AM +0100, Björn JACKE wrote:
> > Can you please show us how to reproduce this on a Windows
> > box and also show a network trace of Windows handling this?
> > I want to see this myself before this goes in.
> 
> the trace of a rename operation into a subfolder which is a reparse point is
> attached to this mail. This is XP against w2k8r2. You can unix-style-mount a
> device into a subfolder using the mountvol command. mountvol without further
> options outputs your volume IDs. You can then mount a volume to any subfolder
> via "mountvol mountpointdirectory VOLUMEIDSTTRING". On rename operations
> Windows uses STATUS_NOT_SAME DEVICE the same way as Unix uses EXDEV when it
> goes cross filesystems. So also a cifs vfs mount works with the changes I made
> because "mv" falls back to copy/delete when rename() gives back EXDEV.

Can you find out what packet 92 (the NT IOCTL) is supposed
to do? I want to make sure that by returning the
STATUS_NOT_SAME_DEVICE error code we don't trigger Windows
client behaviour in other areas that we don't support,
causing other sorts of problems.

Thanks,

Volker
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