RE: asm intermittently down

I'm coming in a little late on this thread but can you tell me:

1. Has this ASM instance ever worked? That is did it work even after a reboot of the OS?
2. Is this a single node configuration or RAC?
3. Are you using external mirroring or ASM mirroring for your diskgroups?

   -Randy    

Randy Johnson
Sr. Technical Consultant
Enkitec, LLP

Office ..... 817-255-3580
Mobile .... 817-564-6583
Email ..... randy.johnson_at_enkitec.com 

-----Original Message-----
From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Alex Gorbachev
Sent: Thursday, June 07, 2007 8:04 AM
To: ujang.jaenudin_at_gmail.com; oracle-l_at_freelists.org Subject: Re: asm intermittently down

There are number of reasons whe ASM might not be able to discover the disk - permissions, location (after reboot the same disk can change from sda to sdb in linux terminlogy), storage config issues. There is Solaris specific issue and the disk must be formated properly - perhaps someone played with VTOC?

On 6/6/07, Peter McLarty <p.mclarty_at_cqu.edu.au> wrote:
>
> Hi Ujang
> This would mean if no one has changed any configuration then you have
> SAN issues, from our experiences it is possibly a flaky HBA card but
> could be other issues with your SAN
>
> Hope you have it solved by now
>
> Cheers
>
> Peter
> -----Original Message-----
> From: Alexander Fatkulin [mailto:afatkulin_at_gmail.com]
> Sent: Thursday, 7 June 2007 12:00 AM
> To: ujang.jaenudin_at_gmail.com
> Cc: oracle-l_at_freelists.org
> Subject: Re: asm intermittently down
>
> That basically means what ASM can't reassemble the disk group since
> some of the disk(-) are missing.
>
> First check the permissions and make sure what disk is actually exists
> and matches your asm_disk_string parameter.
>
> On 6/6/07, Ujang Jaenudin <ujang.jaenudin_at_gmail.com> wrote:
> > all,
> >
> > i got problem with this ora on ASM 10.2.0.1 on solaris 9
> >
> > ORA-15032: not all alterations performed
> > ORA-15040: diskgroup is incomplete
> > ORA-15042: ASM disk "1" is missing
> >
> > asking to support, but they late to give me solution :(
> >
> > --
> > regards
> > ujang
> > --
> > http://www.freelists.org/webpage/oracle-l
> >
> >
> >
>
>
> --
> Alexander Fatkulin
> --
> http://www.freelists.org/webpage/oracle-l
>
>
> --
> http://www.freelists.org/webpage/oracle-l
>
>
>

--
Best regards,
Alex Gorbachev

http://www.oracloid.com
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