Re: got some errors after upgrade poestgresql from 9.5 to 9.6

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От Michael Paquier
Тема Re: got some errors after upgrade poestgresql from 9.5 to 9.6
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Msg-id CAB7nPqT6nSe0JDBAccsxmtxAT=C9eXGWuDdHyX-age3rZt_dvg@mail.gmail.com
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Ответ на Re: got some errors after upgrade poestgresql from 9.5 to 9.6  (Pavel Stehule <pavel.stehule@gmail.com>)
Ответы Re: got some errors after upgrade poestgresql from 9.5 to 9.6  (张嘉志 <zhangjiazhi@p1.com>)
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On Wed, Nov 23, 2016 at 8:58 PM, Pavel Stehule <pavel.stehule@gmail.com> wr=
ote:
> 2016-11-23 12:49 GMT+01:00 =E5=BC=A0=E5=98=89=E5=BF=97 <zhangjiazhi@p1.co=
m>:
>> =3D=3D=3DLOGS
>>
>> 2016-11-23 19:26:05.027 CST,,,7888,,58357a04.1ed0,3,,2016-11-23 19:14:12
>> CST,,0,LOG,00000,"server process (PID 7993) was terminated by signal 9:
>> Killed"
>
> It looks like somebody killed Postgres - Postgres doesn't use signal 9 wh=
at
> I know - probably someone did kill -9 on some PostgreSQL process.

This can be the OOM killer if the OS is Linux. The failure pattern
matches with what I would expect the OOM killer to do.
--=20
Michael

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