Title: RE: Rolling Upgrade of Oracle on a 24*7 implementation
So, when freshly upgraded box comes online, lock manager doesn't have a problem with different versions? And on related note, at what point is the data dictionary upgraded? Having never done this, I'm rather curious....
 
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Mohan, Ross
Sent: Thursday, February 22, 2001 2:26 PM
To: Multiple recipients of list ORACLE-L
Subject: RE: Rolling Upgrade of Oracle on a 24*7 implementation

You can do rolling upgrades on OPS, yes.

For quite some time, now....not a "new feature" either.

-----Original Message-----
From: Gary Weber [mailto:[EMAIL PROTECTED]]
Sent: Thursday, February 22, 2001 2:04 PM
To: Multiple recipients of list ORACLE-L
Subject: RE: Rolling Upgrade of Oracle on a 24*7 implementation


Not 100% sure, but I don't believe you can do a "rolling" upgrade in OPS
configuration. All or nothing deal it seems. I can't imagine DLM capable of
operating with different Oracle versions in multiple instances. My guess is,
you could upgrade one box in the cluster at a time, but you would need to
have a black out for the last box. Again, this is only a guess.

Gary

-----Original Message-----
Vallath
Sent: Thursday, February 22, 2001 1:41 PM
To: Multiple recipients of list ORACLE-L




Any body have ideas on how a Oracle Upgrade is done in a 24*7 installation
for a very large database specifically using OPS.

 

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