hello,
i'm new to the list and don't know if this has been discussed before, so
excuse me if repeating.

i have the idea of setting up a two-way replication system with 2 mysql
servers for my radius database.
i need them to act interchangeably:

1. if server1 is alive, all selects and updates (radius acct) should go to
server1. server2 should act as a slave for server1.

2. if server1 dies, all selects and updates (radius acct) should go to
server2.

so far, so good.
but here comes the tricky (for me) part - when server1 comes up again, it
shold do 2 things:
a) catch up with server2.
b) become master again, leaving server2 as it's slave (same situation as in
1. above).

how could this happen ?
all ideas are appreciated (pointing to reading - also), thanks in advance.

kosio



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