Oracle RAC on RedHat Linux Best Practice guide and ... - OpenMPE
Oracle RAC on RedHat Linux Best Practice guide and ... - OpenMPE
Oracle RAC on RedHat Linux Best Practice guide and ... - OpenMPE
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<str<strong>on</strong>g>Oracle</str<strong>on</strong>g>9i <str<strong>on</strong>g>RAC</str<strong>on</strong>g> Architecture<br />
public network<br />
server 1<br />
server 2<br />
<str<strong>on</strong>g>Oracle</str<strong>on</strong>g> 9i <str<strong>on</strong>g>RAC</str<strong>on</strong>g><br />
instance 1<br />
DB cache<br />
<str<strong>on</strong>g>Oracle</str<strong>on</strong>g> clusterware<br />
operating System<br />
cluster<br />
interc<strong>on</strong>nect<br />
cache to<br />
cache<br />
<str<strong>on</strong>g>Oracle</str<strong>on</strong>g> 9i <str<strong>on</strong>g>RAC</str<strong>on</strong>g><br />
instance 2<br />
DB cache<br />
<str<strong>on</strong>g>Oracle</str<strong>on</strong>g> clusterware<br />
operating system<br />
S3 S4 Sn<br />
cmcfg<br />
shared storage<br />
cmcfg<br />
$OH/oracm/admin/cmcfg.ora<br />
/var/opt/oracle/srvC<strong>on</strong>fig.loc<br />
voting<br />
srvcfg<br />
redo log instance 1 …<br />
redo log instance 3 …<br />
c<strong>on</strong>trol files<br />
database files<br />
89
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