| From: | Andrew Dunstan <andrew(at)dunslane(dot)net> |
|---|---|
| To: | Magnus Hagander <magnus(at)hagander(dot)net> |
| Cc: | Alvaro Herrera <alvherre(at)commandprompt(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Setting oom_adj on linux? |
| Date: | 2010-01-04 16:07:31 |
| Message-ID: | 4B421243.2080106@dunslane.net |
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| Lists: | pgsql-hackers |
Magnus Hagander wrote:
> On Mon, Jan 4, 2010 at 16:45, Alvaro Herrera <alvherre(at)commandprompt(dot)com> wrote:
>
>> Magnus Hagander wrote:
>>
>>> I realize this is a very platform-specific thing, but should we
>>> consider setting the value of /proc/<pid>/oom_adj when running on
>>> linux? See:
>>>
>> http://archives.postgresql.org/message-id/20080201223336.GC24780%40alvh.no-ip.org
>>
>
> Grr. I had zero recollectoin of that :S
>
> Can't find a useful consensus though?
>
>
It is probably worth trying to protect the postmaster in the init
script. Beyond that things probably start to get fairly difficult.
cheers
andrew
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