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Operating System - Tru64 Unix
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Can't find rdg subsystem

Hemesh Dogiparthi
Occasional Contributor

Can't find rdg subsystem

I am setting up Tru64 5.1B-2 server on ES45 Alpha server for installing oracle 10g. When i ran the system check script(given by Oracle), i noticed the following.


From the oracle preinstallation documents i noticed that these parameters are set for rdg subsystem.

Is rdg subsystem installed as part of base os or for trucluster? I dont see this subsystem installed on my system.

# sysconfig -s rdg
rdg: unloaded

Without setting up these parameters, oracle installation is giving errors.

Thanks for help in advance.
Hein van den Heuvel
Honored Contributor

Re: Can't find rdg subsystem

>> Is rdg subsystem installed as part of base os or for trucluster? I


Do you have CLUSTER setup with Memory Channel as Cluster Interconnect?

If you don't have a clsuter, then you do not need rdg.

The rdg subsystem is initialized at boottime (/sbin/init.d/clu_max) with the help of /usr/sbin/rdginit.
/usr/sbin/rdgstats allows you to see the activity (usually all nill) of the rdg subsystem.