Hi Dominique,
We have tried kill the rh-find processes, but they spawn again.
As last mail I replied:
After modified default_action from cmd("/bin/rbh-find /work1/ -mtime +30 >
/tmp/NAo30D.lst") to cmd("echo {path} >> /tmp/NAo30D.lst") and ran robinhood
--run="check_idle" --once again, those processes rbh-find terminated.
Thanks for your help.
Regards
******************************************************
Bruce Chen
System Planning Dept.
System Technology & Management Div.
Acer Cybercenter Service Inc.
******************************************************
________________________________________
From: Dominique Martinet [[email protected]]
Sent: Friday, October 07, 2016 5:02 PM
To: Chen, Bruce
Cc: [email protected]; LEIBOVICI Thomas
Subject: Re: [robinhood-support] It takes long time to run the policy -
2016/10/06
Hi,
LEIBOVICI Thomas wrote on Fri, Oct 07, 2016 at 08:16:46AM +0200:
> >However, we found that there are several processes still running on
> >system.
> >
> >-bash-4.2# ps -ef | grep rbh-find
> >root 38536 10473 9 09:40 ? 00:00:09 /bin/rbh-find /work1
> >-mtime +30 > /tmp/NAo30D.lst
> >root 38537 10473 9 09:40 ? 00:00:09 /bin/rbh-find /work1
> >-mtime +30 > /tmp/NAo30D.lst
> >root 38538 10473 10 09:40 ? 00:00:09 /bin/rbh-find /work1
> >-mtime +30 > /tmp/NAo30D.lst
> >root 38539 10473 9 09:40 ? 00:00:09 /bin/rbh-find /work1
> >-mtime +30 > /tmp/NAo30D.lst
> >
> >Tried to stop then start robinhood daemon, but daemon always startup those
> >processes.
> >
> >Is there any method that we can stop those processes?
> >
> I think there is something to do with the systemd configuration.
> @Dominique, can you give him an hint?
Hmm, how exactly do you start/stop the daemon? If systemd could you
paste your exact init file?
It should be something like that:
$ systemctl status robinhood
● robinhood.service - Robinhood server
Loaded: loaded (/lib/systemd/system/robinhood.service; static; vendor
preset: disabled)
Active: ...
$ cat /lib/systemd/system/robinhood.service
[Unit]
Description=Robinhood server
#only works if config file is unique
[Service]
Type=simple
KillMode=mixed
EnvironmentFile=-/opt/robinhood/etc/sysconfig/robinhood
ExecStart=/opt/robinhood/sbin/robinhood $RBH_OPT
ExecReload=/bin/kill -HUP $MAINPID
Basically the KillMode=mixed here says "send sigterm to main robinhood
pid only; then after $timeout (defaults to 1m30) send sigkill to all
processes in cgroup"
I'd say you can check if the rbh-find commands are indeed in the cgroup
with systemd-cgls but your command should no longer have such a long run
time now so you shouldn't have the problem, but if you can reproduce
somehow I'm curious why the rbh-find weren't killed properly if using
the service file we provide.
--
Dominique Martinet
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