Home » Server Options » RAC & Failsafe » Upgrade from 10r2 to 11r2 (Solaris 10)
Upgrade from 10r2 to 11r2 [message #448680] Wed, 24 March 2010 11:46 Go to next message
nodal
Messages: 1
Registered: March 2010
Location: LIC
Junior Member
1. Any advise from anybody who has performed an inplace upgrade from Oracle 10gr2 to 11gr2 involving 3 or more RAC nodes ? We were told that this was not advisable ?
2. We were also informed that it is not possible for two RAC instances having different versions (11r2 and 10gr2) to co-exist in the same servers under RAC ? Is this true ?

Report message to a moderator

Re: Upgrade from 10r2 to 11r2 [message #448841 is a reply to message #448680] Thu, 25 March 2010 06:33 Go to previous messageGo to next message
babuknb
Messages: 1736
Registered: December 2005
Location: NJ
Senior Member
1. 785351.1
Quote:

We were also informed that it is not possible for two RAC instances having different versions (11r2 and 10gr2) to co-exist in the same servers under RAC ?


I don't think

Report message to a moderator

Re: Upgrade from 10r2 to 11r2 [message #455245 is a reply to message #448680] Mon, 10 May 2010 16:09 Go to previous message
sanaafridi
Messages: 50
Registered: August 2005
Location: pakistan
Member
well as per my knowledge you can have two different oracle versions in a RAC and if u read about cluster services ,so one of service is responsible for management of comptability issues among nodes in RAC having different oracle versions .sorry didn't remember that service name.

regards

Report message to a moderator

Previous Topic: how to upgrade from 11gr1 to 11gr2 RAC using ASM and SAN
Next Topic: Fail over in RAC
Goto Forum:
  

[ Syndicate this forum (XML) ] [ RSS ]

Current Time: Tue Nov 26 21:17:00 CST 2024
.:: Forum Home :: Blogger Home :: Wiki Home :: Contact :: Privacy ::.