Hi,

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On 10/09/17 09:49, 이정진 wrote:

Hi.

I set cgroups for java, but it does not work and I have some ask.

I proceeded to install cgroups as follows the manual 3.17.

Which version of DOMjudge are you using? I'm assuming 5.1.3.

Also, what Linux distribution and version are you using?

======= sudo apt-get install libcgroup-dev | | |sudo edit /etc/default/grub | |GRUB_CMDLINE_LINUX_DEFAULT="quiet cgroup_enable=memory swapaccount=1" |

sudo update-grub

sudo reboot

and I checked the cmdline. cat /proc/cmdline print is BOOT_IMAGE=/boot/.. ~~ ro quiet cgroup_enable=memory swapaccount=1

next

sudo ./configure

...

...

During the execution of this command, I confirmed the following message.

*use Linux cgroups...: yes

Ok, this looks good so far.

sudo make build | | sudo ./misc-tools/create_cgroups

and then, I run judgedaemon.

However, judgedamon displays the message "Not using cgroups".

Can you tell me where I made the mistake?

That's strange. Can you check the following things:

What is the value of USE_CGROUPS and LIBCGROUP in ./paths.mk?

Can you send the file ./config.log?

What is the output of 'ldd ./judge/runguard'? (It should show a line containing libcgroup.)

Best, Jaap