From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
Cc: | daveg <daveg(at)sonic(dot)net>, pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Limit allocated memory per session |
Date: | 2009-10-01 17:13:09 |
Message-ID: | 29375.1254417189@sss.pgh.pa.us |
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Lists: | pgsql-hackers |
Alvaro Herrera <alvherre(at)commandprompt(dot)com> writes:
> Oh, BTW, did anyone get interested in adding the bits to disable the OOM
> killer for postmaster on the various Linux initscripts? It needs some
> games with /proc/<pid>/oom_adj and requires root privileges, but I think
> an initscript is in an excellent position to do it.
I was imagining that this would be something for individual distros
to tackle. It's probably not portable enough to go into the
contrib/start-scripts examples. On the other hand, it'd make lots
of sense to have the Fedora or Debian or whatever scripts do this,
since they know what kernel version they're targeting. (If anyone
wants to send me the fixes to make Fedora's script do this ...)
regards, tom lane
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