Re: identifying instance from shared spfile in RAC
- From: "Charles Schultz" <sacrophyte@xxxxxxxxx>
- To: hrishys@xxxxxxxxxxx
- Date: Thu, 4 Oct 2007 08:19:10 -0500
srvctl talks with the CRS, and if your database (and instances) is (are)
registered properly, CRS will know which host each instance is on. Hence,
from the CRS standpoint, it is a no-brainer which one is which.
If the databases (and related services) are not registered properly, I am
not sure what would happen.
On 10/4/07, hrishy <hrishys@xxxxxxxxxxx> wrote:
>
> Hi
>
> In a single instance database when i issue the startup
> command the oracle software will read a
> instance specific init.ora file and bring up a
> instance
>
> what happens when there is shared spfile file with
> entries like this in case of RAC
>
> rac1.instance_number=1
> rac2.instance_number=2
>
> and when i say
>
> srvctl start instance -i rac1 how will oracle know
> which instance is rac1 as the instance specific spfile
> is no longer there only values seem to be there
>
> regards
> Hrishy
>
>
>
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--
Charles Schultz
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