Re: unable to add disks to asm diskgroup

Good to see your problem is solved.

Out of curiosity, may I ask why you explicitly set asm_diskstring when you are using asmlib? It should have been sufficient to leave it to the empty string, or alternatively set to 'ORCL:*'.

You might notice that your library in v$asm_disk is not ASMLib, but system. As far as I know this is not a problem since you still use direct IO.

Best regards,

Martin

Martin Bach

Oracle Certified Master 10g
http://martincarstenbach.wordpress.com
http://www.linkedin.com/in/martincarstenbach

• Reply message ----- From: "Mohan" <krisgator_at_gmail.com> Date: Fri, Nov 19, 2010 01:09 Subject: unable to add disks to asm diskgroup To: "Kjetil Strønen" <kjetil_at_oneteam.no> Cc: <oracle-l_at_freelists.org>

Thanks Kjetil. It was something to do with ASM_DISKSTRING parameter which was supposed to be

/dev/oracleasm/disks/* and not /dev/oracleasm/disks

Its working now!

-Mohan

2010/11/18 Kjetil Strønen <kjetil_at_oneteam.no>

> On Thu, 2010-11-18 at 17:07 -0600, Mohan wrote:
> > Hi folks,
> >
> > I am facing this wierd ASM diskgroup issue. I am trying to add disks
> > to already existing diskgroups data and fra and found the below error:
> >
> > SQL> alter diskgroup DATA add disk
> > '/dev/oracleasm/disks/DISK3,/dev/oracleasm/disks/DISK4';
> > alter diskgroup DATA add disk
> > '/dev/oracleasm/disks/DISK3,/dev/oracleasm/disks/DISK4'
> > *
> > ERROR at line 1:
> > ORA-15032: not all alterations performed
> > ORA-15031: disk specification
> > '/dev/oracleasm/disks/DISK3,/dev/oracleasm/disks/DISK4' matches no
> > disks

>

>

>

>

>
>
>

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