Re: Lk issue /control file locked . How to start the database?

From: Jack van Zanen <jack_at_vanzanen.com>
Date: Thu, 18 Feb 2021 13:32:02 +1100
Message-ID: <CAFeFPA8OjSqpFh_dw0HFCV2Y9aR6j5VC+E8OjeZ87tx3jvBhGQ_at_mail.gmail.com>



Do you have multiple databases on that system?

Jack van Zanen



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On Sat, Feb 13, 2021 at 4:01 PM kunwar singh <krishsingh.111_at_gmail.com> wrote:

> The issue: I am unable to start the database and it fails with below error:
> *ORA-01102: cannot mount database in EXCLUSIVE mode*
>
> On Fri, Feb 12, 2021 at 11:36 PM kunwar singh <krishsingh.111_at_gmail.com>
> wrote:
>
>> Hi all,
>> I never been a core dba .
>> One of my test database control file is locked and I cannot release the
>> lock . lk<Sid> file is present . Deleting it causes control file to not get
>> identified . I looked at the relevant km note , it didn’t help .
>>
>> How can I start database successfully?
>> Sorry , no backup :| available of any sorts .
>>
>> This is database inside docker . Lock held by pid 0 . Which is the root .
>> Killing and restarting the pod didn’t help .
>>
>> --
>> Cheers,
>> Kunwar
>>
>
>
> --
> Cheers,
> Kunwar
>

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Received on Thu Feb 18 2021 - 03:32:02 CET

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