[Samba] NFSv4 acls inheritance flags

[Jeremy Allison]

On Wed, May 07, 2014 at 05:11:58PM -0300, Dante Colo wrote:
> NFSv4 acls works nice on UFS except the inheritance flags, ,
> i was planning to use vfs_acl_xattr and posix acls (XFS
> and ext4 on Linux) before, it works fine but when i set
> some permissions on shares from a Windows machine it takes
> too much time , on a share with around 30GB and 100000
> files it takes around 20 minutes too apply permissions, is this normal ? 

Hmmm. Sounds like a long time, but remember
that's the client reading/modify/writing the
meta-data on every single file - so that's
only 0.012 seconds per file (probably not
including directories), so that doesn't
seem too bad.

Not sure how long it would take against a Windows
file server...