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ASM and Database [message #633292]

Sat, 14 February 2015 06:17

TRaj
Messages: 82
Registered: September 2006

Member

Hi,

When system starts up, ASM instances and Database instances were started automatically in a 2 node rac.

The file /etc/oratab has "N" set to both instances,

+ASM1:/u01/app/12.1.0/grid_1:N: # line added by Agent
racdb:/u01/app/oracle/product/12.1.0/dbhome_1:N: # line added by Agent

So, which script is invoking the automatic start ups?

Thanks.

Regards
Raj.

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Re: ASM and Database [message #633293 is a reply to message #633292]

Sat, 14 February 2015 06:34

John Watson
Messages: 9002
Registered: January 2010
Location: Global Village

Senior Member

Grid Infrastructure is a lot more complicated than that. Here are a couple of simple tutorials that may help you to get started:

http://skillbuilders.com/webinars/webinar.cfm?id=40&w=Oracle-Real-Application-Clusters-%28RAC%29-Free-Video-Tutorial
http://skillbuilders.com/webinars/webinar.cfm?id=79&w=Oracle-11g-12c-Grid-Infrastructure-Free-Tutorial

[Updated on: Sat, 14 February 2015 06:34]

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Re: ASM and Database [message #633294 is a reply to message #633293]

Sat, 14 February 2015 06:42

TRaj
Messages: 82
Registered: September 2006

Member

Thanks Watson..

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Re: ASM and Database [message #633888 is a reply to message #633294]

Thu, 26 February 2015 20:10

bpeasland
Messages: 51
Registered: February 2015
Location: United States

Member

The short answer is that it is Grid Infrastructure that knows which databases will be started/stopped and how. Do this:

srvctl config database -d db_name

It will show you how that db is configured to start and stop.

HTH,
Brian

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Re: ASM and Database [message #633895 is a reply to message #633888]

Fri, 27 February 2015 03:08

John Watson
Messages: 9002
Registered: January 2010
Location: Global Village

Senior Member

Welcome to the forum, Brian. Any contributions you make will be most valuable. You'll recognize some people here that you know from OTN.

And, just to do the moderator bit,

Please read our OraFAQ Forum Guide and How to use [code] tags and make your code easier to read

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