Upgrade from TruCluster5.1 to 5.1B

From: Vimal Upreti (vimal@iitcoman.com)
Date: Tue Jan 25 2005 - 07:38:55 EST


Hi all,

Presently I have a single node TruCluster 5.1 using Memory Channel
acting as a development Server. Due to some pre-requisite of Oracle 10G
we need to upgrade this cluster to TruCluster5.1B.
Since this is a Development server, Data is more important than the
downtime.

Can you please suggest me the best way to upgrade this Cluster i.e.-
a. Scraping local basic OS disk & re-install Tru64Unix with Cluster
components for 5.1B &
   then mounting old data_domains/Disks. Is this safe? Do I need to
create some CDSLs etc.?
b. Rolling upgrade from 5.1 to 5.1A & then 5.1B

If possible, Please do let me know some links for best practices.

Thanks & regards.
Vimal



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