From: Kun Men <rgtnews@gm...> - 2005-06-29 03:02:42
Hi, dear all
I am a newbie with openssi, I have read some documents of it, and=20
have some questions need for help, any suggestions will be
1. there is documents talked about filesystem failover with DRDB, but
I want to get a more clear picture of this failover, what we can do
with this failover? could anyone give a simple example to conceptually
clafiry it? Suppose that if I have a simple cluster (two pcs without
physically shared disk) with a database on it, if one session is
constructed for database operation, when one nodes is down, can the
session be seamlessly failovered to another node?
2. How about the telnet failover? suppose that I have set the CVIP for
the cluster, and I telnet to this cluster by CVIP. When one node is
down, can this telnet session be failover to another node without
3. A more general question: what function can openssi cluster supply?
what is its limit, I mean, what it cannot do and can do. Sorry that if
you think my question is too ambiguous. But as a newbie, I really want
to get some hints to help me to set up a big picture.
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