Hi people,

My configuration did not change :-)

I got a [1 Master M1 + 1 Slave S1]. Another Slave S2 points to the 
Master M2 which is slave of M1 as follows :

                                M1(SET=1),ID=1 ------> 
S1(SET=1,ORIGIN=1),ID=2
                                 |
                                 |
                                V
                                M2(SET=1,ORIGIN=1),ID=3 ------> 
S2(SET=1,ORIGIN=3),ID=4

If M2 is down, S2 must replace it. How Can I do this ?
I thought about UNSUBSCRIBE SET=1 + SUBSCRIBE SET=1,ORIGIN=1 but I think 
it will truncate the tables and reimport all the data which will take 
time. Is there a way to tell S2 to replace M2 without retrieving again 
all the data from M1 ? FAILOVER(ID=3,BACKUP NODE=4) ?

thanks

-- 
Cyril SCETBON - Ingénieur bases de données
AUSY pour France Télécom - SCR/HDI/DOP/HEBEX

Tél : +33 (0)4 97 12 87 60
Jabber : cscetbon at jabber.org
France Telecom - Orange
790 Avenue du Docteur Maurice Donat 
Bâtiment Marco Polo C2 
06250 Mougins
France

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