[Samba] Update3: easy - automated setup : Debian Wheezy withsernet samba 4.1 : sysvol replication with unison. (now with extendedattributes support )

[L.P.H. van Belle]

Oeps..  :-/  

That was from the reruns in my test... 
i corrected it in the script. 
These lines are really needed. 

Sorry about that guys.. 


Louis

 

>-----Oorspronkelijk bericht-----
>Van: rowlandpenny at googlemail.com 
>[mailto:samba-bounces at lists.samba.org] Namens Rowland Penny
>Verzonden: maandag 31 maart 2014 15:48
>Aan: samba at lists.samba.org
>Onderwerp: Re: [Samba] Update3: easy - automated setup : 
>Debian Wheezy withsernet samba 4.1 : sysvol replication with 
>unison. (now with extendedattributes support )
>
>On 31/03/14 10:39, L.P.H. van Belle wrote:
>> Hai Marc,
>>
>> No, unison itself cant replicate the extended attributes.
>> But you made a point thanks for that.
>>
>>> Does unison replicates extended attributes? This is required.
>>> I haven't
>>> used unison for a long time, but when I'm right, it's not supported.
>> No, standard it does not, but you can use the copyprog  
>copyprogrest copyquoterem to make this work with rsync.
>>
>>> Bi-directional syncronisation would be nice. But how does it
>>> react, if a
>>> file was changed on DC A and B? Is always the newer replicated?
>> The latest version is replicated, based on timestamp of the file.
>> But then this happend, then there is something very wrong.
>>
>> i've tested this, i can update gpo on server A or B, both 
>end up the same in folders and files.
>> with only the latest versions of the timestamp.
>>
>>
>> So that said ..  ;-)  i have updated the script.
>> Now its unison with rsync and the extended attributes are 
>also copied.
>>
>> so now we have it...
>> Bi directional sync, with rsync and unison.
>> we need rsync for the directory structure to be created,
>> for some reason this didnt work with the modified unison setup.
>> so its a 2 setups sync, 1 rsync 2 unison.
>>
>> See the updated script : 
>https://secure.bazuin.nl/scripts/3-setup-sysvol-bidirectional-BETA.sh
>>
>> Beta, testers are welkom.  ;-)
>>
>> Thank you Marc for pointing this out.
>>
>> Greetz,
>>
>> Louis
>>
>>> -----Oorspronkelijk bericht-----
>>> Van: Marc Muehlfeld [mailto:samba at marc-muehlfeld.de]
>>> Verzonden: zondag 30 maart 2014 17:49
>>> Aan: L.P.H. van Belle; samba at lists.samba.org
>>> Onderwerp: Re: [Samba] Update3: easy - automated setup :
>>> Debian Wheezy with sernet samba 4.1 : sysvol replication 
>with unison.
>>>
>>> Hello Louis,
>>>
>>> Am 28.03.2014 12:09, schrieb L.P.H. van Belle:
>>>> Small update since i need som testers..
>>>>
>>>> im trying to setup bi-directional sysvol replication.
>>>> Unison has this ability.
>>>> http://www.cis.upenn.edu/~bcpierce/unison/
>>> Does unison replicates extended attributes? This is required.
>>> I haven't
>>> used unison for a long time, but when I'm right, it's not supported.
>>>
>>> Bi-directional syncronisation would be nice. But how does it
>>> react, if a
>>> file was changed on DC A and B? Is always the newer replicated? Then
>>> some changes may getting lost. In that case I still would 
>suggest, the
>>> editing should only be done on one DC.
>>>
>>>
>>> Regards,
>>> Marc
>>>
>>>
>Hi Louis, just downloaded your updated unison script, but all the 
>important commands seem to be commented out.
>For instance:
>
>echo "creating public/private keys"
>echo "just hit enter at all questions"
>#ssh-keygen -t dsa
>echo "keys are generated"
>
>Is it supposed to be like this, if so, a large amount of the script 
>could be removed, because all it will do is print to screen ;-)
>
>Rowland
>-- 
>To unsubscribe from this list go to the following URL and read the
>instructions:  https://lists.samba.org/mailman/options/samba
>
>