[PATCH] s3:vfs_fileid: add "fstype/mntdir deny/allow list" option

[Ralph Boehme]

On Thu, Jan 14, 2016 at 04:14:45PM -0800, Jeremy Allison wrote:
> On Thu, Jan 14, 2016 at 04:31:36PM +0100, Ralph Wuerthner wrote:
> > Hello,
> > 
> > please see attached patch to fix an issue we encountered recently at a
> > customer.
> > 
> > Regards
> > 
> > 	Ralph
> > 
> > PS: an alternative solution would be to pass the file path and the
> > SMB_STRUCT_STAT to the file_id_create function. This way no additional
> > options would be required, but I don't know if it's worth the effort to
> > change all file_id_create calls.
> 
> Ugh. I gotta say I hate this :-). So this is a fix for Samba
> because NFS is utterly unreliable and causes clients to hang
> in the D wait-state ?
> 
> This might be better as a local or IBM-specific patch :-).
> 
> Or is the utility worth working around in Samba ?
> 
> What do others think ?

Would it be possible to modify SMB_VFS_FILE_ID_CREATE() adding a
pathname parameter and statfs() that directly?

-Ralph

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