Re: Killing/balancing processes when overcommited

From: Denis Vlasenko (vda@port.imtp.ilyichevsk.odessa.ua)
Date: Fri Sep 13 2002 - 07:53:00 EST

On 11 September 2002 16:08, Jim Sibley wrote:
> resource
> group priority kill priority
> system 0 0 - never kill
> support 1 1
> payroll 2 2
> production 3 3
> general user 4 4
> production backgournd 5 3
                                                             ^^^
                                 make sure testing and general user are killed
                                 BEFORE production
> testing 6 5

I like this. Maybe map it to user gid and provide /proc interface?

Let's say on your server you allocated gids this way:
0 - system
100 - support
110 - payroll
120 - production
200 - general user
130 - production background
500 - testing

# echo "0 100 110 120 200 130 500" >/proc/resourceprio
# echo "0 100 110 120 130 200 500" >/proc/killprio 

--
vda
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