Re: ORA-15042: ASM disk "xx" is missing

From: Fergal Taheny <ftaheny_at_gmail.com>
Date: Thu, 3 Jan 2013 10:17:46 +0000
Message-ID: <CAOuMUT5ceTSihXA6X+vvDy01kWPjt+Oc3-t5_wPTx4UpBsEOLQ_at_mail.gmail.com>

Hi Dimitre,
Yeah I read that note and did a truss but no help there and v$asm_disk doesn't show the missing disks either.

I think you must be right. It has to be somewhere on the disk but it's just not easy to find.

I think I'll give up on this one. The old alert log seems to be the way to go.

Regards,
Fergal

On 3 January 2013 10:03, Radoulov, Dimitre <cichomitiko_at_gmail.com> wrote:

> On 03/01/2013 09:57, Fergal Taheny wrote:
>
>> Unfortunately it only gives me info relating to the disks it can see. I'm
>> trying to find out where ASM stores data relating to the other missing
>> disks.
>>
>
> Hi Fergal,
> I _suppose_ that asm stores all this info in the asm files, despite we're
> not able to find something obvious in the output of kfed/dd etc.
>
> Check the following Note on MOS: TROUBLESHOOTING - ASM disk not
> found/visible/discovered issues [ID 452770.1]:
> there is a section Use OS utilities to determine which disk cannot be
> found suggesting that TRUSSing or STRACEing the RBAL process
> while selecting * from v$asm_disk should reveal the missing device names.
>
>
> Regards
> Dimitre
>
>
>

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Received on Thu Jan 03 2013 - 11:17:46 CET