I'm not talking about rac and/or gfs, just a plain old active/passive
cluster. What's the right way to implement it?
As far as I understand the easiest way is to put the whole $ORACLE_HOME
on shared storage (SAN) and mount it on the active node.
But in this way I loose the chance to do "rolling updates":
Update Oracle software on node2, migrate instance to node2, update
software on node1 ecc
If install Oracle software on each node and put database files on shared
storage (eg. /u02) there are some files which reside inside $ORACLE_HOME
anyway (spfile, listener, audit trail ecc). How do I keep them in sync?
Symlinks?
Thanks
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Cristian Mammoli
APRA SISTEMI srl
Via Brodolini,6 Jesi (AN)
tel dir. +390731719822
Web www.apra.it
e-mail c.mammoli@xxxxxxx
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