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Conference iosg::all-in-1_v30

Title:*OLD* ALL-IN-1 (tm) Support Conference
Notice:Closed - See Note 4331.l to move to IOSG::ALL-IN-1
Moderator:IOSG::PYE
Created:Thu Jan 30 1992
Last Modified:Tue Jan 23 1996
Last Successful Update:Fri Jun 06 1997
Number of topics:4343
Total number of notes:18308

106.0. "FCS: Allocating multiple servers to a partition" by AIMTEC::PORTER_T (Terry Porter, ALL-IN-1 Support, Atlanta CSC) Wed Feb 26 1992 16:08

If you use DNS naming then one of the attributes for a partition is a list of
one or more servers that service that partition. If there is more than one 
server listed how does ALL-IN-1 and/or the FCS decide which server to talk to?

Is it the first available server, a random choice, a round-robin algorithm,
or something else.

Thanks in advance for any help you can give,

Terry
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106.1a "guess"BCSE::PELLETIERWed Feb 26 1992 21:076
    Hi Terry,
    
    Bob, our DNS expert, is out vacationing this week so I'm not sure BUT I
    think the client randomly selects a server.
    
    -carol
106.2DNS answersCHRLIE::HUSTONMon Mar 02 1992 16:1618
    
    Terry,
    
    If you are using DNS and you create a DNS partition, you are correct
    in that there is a set (1 or more) or servers that can service that
    partition.
    
    Each server in the set must physically be local to the partition.
    
    When you access this partition, a server is randomly picked from
    the server set (the set is stored in DNS). If this server connect
    fails, each server in the set will be tried until we get a connection
    or we unsuccessfully use all the servers in the set.
    
    Does that answer your questions??
    
    --Bob
    
106.3ThanksAIMTEC::PORTER_TTerry Porter, ALL-IN-1 Support, Atlanta CSCMon Mar 02 1992 22:597
Bob,

Yep, that covers it.

Thanks,

Terry