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Need quicker way to assign raw devices to oracle asm [message #563325]

Sun, 12 August 2012 23:55

sysahamed
Messages: 3
Registered: August 2012

Junior Member

Hi...

We have a Oracle 10g ASM database running on Solaris 10. When we are assigning LUNS from storage to ASM, we are changing permission to those LUNS(each & every slice) thru chown oracle:dba. I feel it is not an optimum way & there is a different way of assigning LUNS to ASM. Guys I am looking for the quicker & optimum way.

Thanks in advance...

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Re: Need quicker way to assign raw devices to oracle asm [message #563329 is a reply to message #563325]

Mon, 13 August 2012 00:47

Michel Cadot
Messages: 68716
Registered: March 2007
Location: Saint-Maur, France, https...

Senior Member
Account Moderator

Quote:

I feel it is not an optimum way

Optimum towards which crtiteria?

Regards
Michel

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Re: Need quicker way to assign raw devices to oracle asm [message #563335 is a reply to message #563329]

Mon, 13 August 2012 01:01

sysahamed
Messages: 3
Registered: August 2012

Junior Member

I am doing a manual permission change for every LUN. I feel there should be some other quicker way for oracle to recognize the LUN.

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Re: Need quicker way to assign raw devices to oracle asm [message #563338 is a reply to message #563335]

Mon, 13 August 2012 01:26

Michel Cadot
Messages: 68716
Registered: March 2007
Location: Saint-Maur, France, https...

Senior Member
Account Moderator

Permissions MUST be granted to Oracle anyway.
In addition, use asm_diskstring parameter.

Regards
Michel

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Re: Need quicker way to assign raw devices to oracle asm [message #563341 is a reply to message #563338]

Mon, 13 August 2012 01:33

sysahamed
Messages: 3
Registered: August 2012

Junior Member

Is the same way carried out in other UNIX like operating systems as well?

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Re: Need quicker way to assign raw devices to oracle asm [message #563342 is a reply to message #563335]

Mon, 13 August 2012 01:38

John Watson
Messages: 8960
Registered: January 2010
Location: Global Village

Senior Member

You probably have the cluster daemons starting at run level 3, so The quickest fix mught be to put a script in /etc/rc3.d that sets the permissions the way you want them before the daemons start.

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