These are CentOS 6 (latest) systems. I'm familiar with the FAQ entry
and I've used the /etc/init.d/slurm (and /etc/security/limits.conf) method but
no effect on the specific memory limit I mentioned originally.
Thanks,
~MC
-----Original Message-----
From: Wiegand, Paul [mailto:[email protected]]
Sent: Thursday, January 7, 2016 12:46 PM
To: slurm-dev <[email protected]>
Subject: [slurm-dev] Re: slurm-dev Memory Limits on CentOS 7/RHEL 7 (was: Re:
Re: default memory limit (15.08.5)?)
I believe that is the case, yes; however, we should let one of the experts
chime in. I could not find a PAM-oriented solution. This was the only way I
got it to work ... which is not to say it is the only solution.
Paul.
> On Jan 7, 2016, at 15:34, Novosielski, Ryan <[email protected]> wrote:
>
> Yes — I am running CentOS 7. So to be clear, PAM has no impact on solving
> this problem on CentOS/RHEL 7, and this is the only way to make sure things
> are right?
>
>> On Jan 7, 2016, at 3:01 PM, Wiegand, Paul <[email protected]> wrote:
>>
>> Are you running systemd (e.g., CentOS 7 or RHEL 7)? If so, the ulimit
>> solution mentioned in the FAQ does not work. Instead, you need to put these
>> lines in the [] section of your service files:
>>
>> LimitMEMLOCK=infinity
>> LimitSTACK=infinity
>> LimitCPU=infinity
>>
>> Paul.
>>
>>
>>> On Jan 7, 2016, at 14:53, Novosielski, Ryan <[email protected]> wrote:
>>>
>>> I read this awhile ago and it was on my list of things to do to ask a
>>> clarifying question — does this mean that if I’m running SLURM with PAM,
>>> I’m good on this just automatically? Is there a smart way to check? Running
>>> a job that just does “ulimit -a” maybe?
>>>
>>>> On Jan 7, 2016, at 2:18 PM, [email protected] wrote:
>>>>
>>>>
>>>> See FAQ:
>>>> http://slurm.schedmd.com/faq.html#rlimit
>>>>
>>>> Quoting Michael Richard Colonno <[email protected]>:
>>>
>>> ____ *Note: UMDNJ is now Rutgers-Biomedical and Health Sciences*
>>> || \\UTGERS |---------------------*O*---------------------
>>> ||_// Biomedical | Ryan Novosielski - Senior Technologist \\ and
>>> ||Health | [email protected] - 973/972.0922 (2x0922)
>>> || \\ Sciences | OIRT/High Perf & Res Comp - MSB C630, Newark
>>> `'
>>>
>>
>
> ____ *Note: UMDNJ is now Rutgers-Biomedical and Health Sciences*
> || \\UTGERS |---------------------*O*---------------------
> ||_// Biomedical | Ryan Novosielski - Senior Technologist \\ and
> ||Health | [email protected] - 973/972.0922 (2x0922)
> || \\ Sciences | OIRT/High Perf & Res Comp - MSB C630, Newark
> `'
>
