Re: Murder mode

From: Sayan Malakshinov <xt.and.r_at_gmail.com>
Date: Wed, 28 Aug 2019 00:22:06 +0300
Message-ID: <CAOVevU73Z5_=CFqTnbN4gt73Yj-WJsm9gUWAn1gZXTzu1SiuRQ_at_mail.gmail.com>



Small correction:

alter system kill session: *Mode = KILL SOFT -/-/-* alter system kill session immediate: *Mode = KILL HARD SAFE -/-/-* alter system disconnect session: *Mode = KILL HARD SAFE DISCONNECT/-/-* alter system disconnect session immediate: *Mode = KILL SOFT DISCONNECT/-/-*

On Wed, Aug 28, 2019 at 12:12 AM Sayan Malakshinov <xt.and.r_at_gmail.com> wrote:

> Hi Mladen,
>
> THere is a doc about this: New Alert Log Entries In 12.2 Related To
> Session Kill: KILL SESSION for sid= (Doc ID 2438653.1)
> It can be:
> 1. *Mode = KILL HARD SAFE -/-/-* - for 'alter system kill session'
> 2. *Mode = KILL HARD SAFE DISCONNECT/-/-* for alter system disconnect
> session
> 3. *Mode = KILL SOFT* - soft kill by PMON
> And unfortunately it still doesn't log 'crash', ie 'oradebug event
> immediate crash'
>
>
> On Tue, Aug 27, 2019 at 11:21 PM Mladen Gogala <gogala.mladen_at_gmail.com>
> wrote:
>
>> Version is Oracle 12.2. I killed a session which had an application
>> problem and saw the following log in the alert.log:
>>
>> KILL SESSION for sid=(8, 43679):
>> Reason = alter system kill session
>> Mode = KILL HARD SAFE -/-/-
>> Requestor = USER (orapid = 225, ospid = 23311, inst = 1)
>> Owner = Process: USER (orapid = 224, ospid = 23257)
>> Result = ORA-0
>>
>> What is "KILL HARD SAFE"? What modes are available, what is the meaning
>> of particular mode and how do I change the modes? That doesn't seem to be
>> documented anywhere.
>>
>>
>>
>
> --
> Best regards,
> Sayan Malakshinov
> Oracle performance tuning engineer
> Oracle ACE Associate
> http://orasql.org
>

-- 
Best regards,
Sayan Malakshinov
Oracle performance tuning engineer
Oracle ACE Associate
http://orasql.org

--
http://www.freelists.org/webpage/oracle-l
Received on Tue Aug 27 2019 - 23:22:06 CEST

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