Question about manual replication (-u )

Bron Gondwana brong at fastmailteam.com
Tue Jan 8 06:02:13 EST 2019


Yep, that's totally safe. Even doing the same user twice at the same time should be safe, though it may do extra work.

Bron.

On Tue, Jan 8, 2019, at 05:05, Egoitz Aurrekoetxea wrote:
> Good afternoon,


> 


> I know it seems a pretty stupid question, but some time ago, you cannot have a Cyrus server acting for instance as a master and as slave... it was not supported... worked... but not supported... so having multiple sync_client instances... perhaps could damage something (although I suppose not).... I'll probably have the same dount for ctl_conversations -z and -b multiple parallel commands...


> 


> I know it seems ridiculous... but I ask it because I prefer to try get some knowledge from Cyrus gurus... :) :)


> 


> Cheers!


> ---
>  
> sarenet
> *Egoitz Aurrekoetxea*
> Departamento de sistemas
> 944 209 470
> Parque Tecnológico. Edificio 103
> 48170 Zamudio (Bizkaia)
> egoitz at sarenet.es
> www.sarenet.es
> 
> Antes de imprimir este correo electrónico piense si es necesario hacerlo.
> 


> El 03-01-2019 16:32, Egoitz Aurrekoetxea escribió:


>> Good afternoon,


>> 


>> Is it possible to launch several instances of "/usr/local/cyrus/bin/sync_client -S DEST-HOST -v -u EMAIL" in parallel?. Doing it just one mailbox at a time takes ages.... It would help me a lot, the fact of parallelizing and have no disk bottleneck issues....


>> 


>> I think it should be possible... isn't it?. Perhaps it just allowed between same version in source and dest?. Or can be done for instance too, with a 2.4 as master to 3.0 slave?.


>> 


>> Cheers!!


>> -- 
>>  
>> sarenet
>> *Egoitz Aurrekoetxea*
>> Departamento de sistemas
>> 944 209 470
>> Parque Tecnológico. Edificio 103
>> 48170 Zamudio (Bizkaia)
>> egoitz at sarenet.es
>> www.sarenet.es
>> 
>> Antes de imprimir este correo electrónico piense si es necesario hacerlo.
> ----
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--
 Bron Gondwana, CEO, FastMail Pty Ltd
 brong at fastmailteam.com
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