Re: strange hung processes

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От Ben Kim
Тема Re: strange hung processes
Дата
Msg-id Pine.GSO.4.10.10602021235300.26724-100000@coe.tamu.edu
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Ответ на strange hung processes  (Jeremy Ashcraft <jashcraft@edgate.com>)
Список pgsql-admin
>We're running 7.4.9 and have run into something strange.
>A group of processes seem to have hung and cannot be killed.  netstat
>showed that there were no active TCP connections at the time.  Sending
>SIGTERM to the parent process caused PG to begin its shutdown, but it
>never finished.  We then kill -9 the postmaster, which caused it to die,
>but these child procs remain, even after a clean restart.  Our next step
>is to reboot the box, but before we do, I'm just curious anyone else has
>seen this,  why this happened, and if anyone know ways to prevent this
>from happening again.....

If it's not sensitive information, what does this show?

    lsof | grep 'pid of hung process'

Regards,

Ben Kim
Developer
http://benix.tamu.edu


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