samba - Feb 2016 - Osync error for sysvol directory : rsync: set_acl: sys_acl_set_file Invalid argument (22)

Hello,

I got many errors on files when synchronizing the sysvol directory 
between 2 AD DC with osync :

...
rsync: set_acl: 
sys_acl_set_file(ariane.intra/Policies/{2487894F-DA69-4CE1-82A9-D9B4EFE5D32E}/Adm,
ACL_TYPE_ACCESS): Invalid argument (22)
rsync: set_acl: 
sys_acl_set_file(ariane.intra/Policies/{2487894F-DA69-4CE1-82A9-D9B4EFE5D32E}/Adm/admfiles.ini,
ACL_TYPE_ACCESS): Invalid argument (22)
rsync: set_acl: 
sys_acl_set_file(ariane.intra/Policies/{2487894F-DA69-4CE1-82A9-D9B4EFE5D32E}/Adm/conf.adm,
ACL_TYPE_ACCESS): Invalid argument (22)
rsync: set_acl: 
sys_acl_set_file(ariane.intra/Policies/{2487894F-DA69-4CE1-82A9-D9B4EFE5D32E}/Adm/inetres.adm,
ACL_TYPE_ACCESS): Invalid argument (22)
...

I have read here that it's a rsync limitation ( files or dirs with more 
than 16 ACLs are not rsynced correctly ) 
https://bugzilla.samba.org/show_bug.cgi?id=7865

I have rsync  version 3.0.9  protocol version 30, and it seems that 
version 3.1.1 correct that point (- Fixed a problem reading more than 16 
ACLs on some OSes. )

How can I upgrade rsync to this version?

I have a  SMP Debian 3.2.73-2+deb7u2*x86_64* GNU/Linux and even debian 
backport says that 3.0.9 is the more recent...

Thanks for helping! :)

Sam

Am 10.02.2016 um 14:11 schrieb Sam:
> I have read here that it's a rsync limitation ( files or dirs with more
> than 16 ACLs are not rsynced correctly )
> https://bugzilla.samba.org/show_bug.cgi?id=7865
>
> I have rsync  version 3.0.9  protocol version 30, and it seems that
> version 3.1.1 correct that point (- Fixed a problem reading more than 16
> ACLs on some OSes. )
>
> How can I upgrade rsync to this version?
>
> I have a  SMP Debian 3.2.73-2+deb7u2*x86_64* GNU/Linux and even debian
> backport says that 3.0.9 is the more recent...
that's hardly a samba question - but if you want newest software you 
need a newer distribution - you can't have both, unchaned behavior over 
years and the newest fixes, especially not cherry picking

https://packages.debian.org/search?searchon=sourcenames&keywords=rsync

[harry at rh:~]$ rsync --version
rsync  version 3.1.1  protocol version 31

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