I havent tried this, but I think you just need to set your ASM compatibility to 10.1 on the 11g instance. On Wed, Mar 27, 2013 at 2:40 PM, <Christopher.Taylor2@xxxxxxxxxxxx> wrote: > We're going to be doing an 11g upgrade and I'm wondering what steps are > required to convert 10g ASM managed raw devices to 11g ASM managed raw > devices (see scenario below): > 4 QA databases in 10g on serverA > - Each QA database has its own disk group in 10g ASM > > If I build an 11g ASM instance on serverB and SAN replicate the raw > devices to the same raw device names on serverB (matching serverA), how do > I make sure the 11g ASM instance is properly managing these devices from > 10g - are there scripts that have to be run? In a case where ASM is being > used to manage multiple databases and multiple disk groups, do all > diskgroups from 10g have to be moved to 11g at once, or can I piece-meal > them over to the 11g server? > > Any other thoughts/concerns/suggestions? > > Thanks > > Chris Taylor > Oracle DBA > Parallon IT&S > > > -- > //www.freelists.org/webpage/oracle-l > > > -- Andrew W. Kerber 'If at first you dont succeed, dont take up skydiving.' -- //www.freelists.org/webpage/oracle-l