Re: Ctrl+C from sh can shut down daemonized PostgreSQL cluster

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От Hannu Krosing
Тема Re: Ctrl+C from sh can shut down daemonized PostgreSQL cluster
Дата
Msg-id 52FF4951.1030408@2ndQuadrant.com
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Ответ на Re: Ctrl+C from sh can shut down daemonized PostgreSQL cluster  (Greg Stark <stark@mit.edu>)
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On 02/15/2014 02:25 AM, Greg Stark wrote:


On 14 Feb 2014 23:07, "Tom Lane" <tgl@sss.pgh.pa.us> wrote:
>
> If this is, as it sounds to be, a Solaris shell bug, doesn't it
> affect other daemons too?

This is simmering i never exactly followed but i think if the shell doesn't support job control it's expected behaviour, not a bug. Only shells that support job control create new process groups for every backgrounded command.

I would have expected if I run postgres myself that it be attached to the terminal and die when I C-c it but if it's started by pg_ctl I would have thought it was running independently of my terminal and shell.

In this case maybe it is pg_ctl which should do the deamoinizing ?


Cheers
-- 
Hannu Krosing
PostgreSQL Consultant
Performance, Scalability and High Availability
2ndQuadrant Nordic OÜ

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