Cédric Villemain cedric.villemain at dalibo.com
Thu Sep 17 07:32:55 PDT 2009
Le jeudi 17 septembre 2009, Vignesh Mohan a écrit :
> Cédric Villemain wrote:
> > Le jeudi 17 septembre 2009, Vignesh Mohan a écrit :
> >> Glyn Astill wrote:
> >> >> From: Vignesh Mohan <vignesh.m at i10n.com>
> >>
> >> If i m not right .. How does slony take into consideration of the
> >> deletion
> >> of few rows in master activity when slony is stopped.? And when started
> >> again how does it come to know that the rows are deleted
> >
> > Slony use trigger-base replication, that mean that every time change
> > occur on
> > your replicated tables, it is log via trigger in a another table. The
> > slon process check that and replicate those. If 'slon' process is down
> > (like slony
> > is stopped) then trigger continue to fire on insert/delete/delete :) and
> > when
> > slon start again, it check and replicate.
> >
> > You'd better read the documentation.
> >
> >> Also tell me the way in which we can restart the slony
> >>
> >> I do the this
> >> /usr/bin/slon start
> >>
> >> What does sloni_restart_node do ?
> >>
> >> Thanks in Advance
> >> -
> >> Vignesh.M
> 
> Hi Thanks again
> 
> 
> I need one clarification .
> 
> Q1 : I use "/usr/bin/slon start"  and  "/usr/bin/slon stop" .... A m i
> correct ?

no

> 
> Q2: The stop seems not to work as the process is still running when i check
> that with ps aux
> What cud be the issue ?

http://slony.info/documentation/firstdb.html

> 
> Thanks in advance
> 
> Vignesh.M
> 


-- 
----
Cédric Villemain
Administrateur de Base de Données
Cel: +33 (0)6 74 15 56 53
http://dalibo.com - http://dalibo.org
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