[Samba] LXC, ADDC and xattr_tdb...

[Marco Gaiarin]

I came back on this topic.

As just depicted on:

	https://lists.samba.org/archive/samba/2019-December/227626.html

there's no way to run samba AD DC on a unprivileged LXC container,
because samba need the XATTR SYSTEM namespace that is reserved on
container.

Could be doable 'offloading' all XATTR from filesystem with a module
like xattr_tdb?
	https://wiki.samba.org/index.php/Using_the_xattr_tdb_VFS_Module
how much is 'inefficient' for an AD DC?

There's some way, eventually,  to ''backup'' XATTR and restore it to
migrate from filesystem to xattr_tdb?


Thanks.

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