We are going to  run 3 Sybase databases in our new ARS environment. There
are two ARS hosts running 7.1p3 on Solaris 9.
I am trying to figure out how ARS handles database connections from the
point of a failover situation. Our Sybase interface file has all three
database hosts defined, wth the first one listed as the primary. When ARS
starts it grabs the the database Server-Name from the conf file and makes
connections to that database. It will continue to create connections as
needed up to the max amounts defined.

If the current database crashes (goes off line, whatever) and ARS cannot
connect will it try to use the next database listed in the Sybase interface
file? I understand that users will probably get connection errors but what I
was hoping was that ARS would play nice with the Sybase openclient and just
try to use the next database listed.

My other concern is that if ARS does try to use the other database, and
makes connections, and then the primary database comes back online that we
could get connections to 2 different databases.

Any thoughts are appreciated.

Thank you

Frank

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