Accessing ZFS snapshot directories over SMB

[Ralph Böhme]

Hi!

Bug https://bugzilla.samba.org/show_bug.cgi?id=13175 has been lingering far too
long with competing patches that try to address the issue.

I just uploaded a reworked patch that should take into account the private patch
FreeBSD is currently shipping, I'm just switchin the default to allows access to
snapshot dirs by default.

So, final call, please ack or nack *now*. :)

Thanks!
-slow

-- 
Ralph Boehme, Samba Team       https://samba.org/
Samba Developer, SerNet GmbH   https://sernet.de/en/samba/
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