On Tue, 3 Mar 2015, Frank Shearar wrote:

> Yep, this is the problem that I was trying to resolve the other week
> with Eliot. I don't think it's a Cog bug, I think it's a bug in our
> security settings or something.
>
> I had a look, things looked OK, but this is well beyond my
> rememberings of Linux security, hence why it's still broken.

Changes of the files in limits.d are only applied to new sessions. The 
squeak.conf file was created after jenkins was started. So restarting 
jenkins should fix the problem.

Levente

>
> frank
>
> On 2 March 2015 at 17:37, Levente Uzonyi <leves at elte.hu> wrote:
>> I tried to run this on box3, and it just works as expected.
>> But the SqueakTrunk job hasn't produced any artifacts since build #1059.
>>
>> Levente
>>
>>
>> On Tue, 17 Feb 2015, Frank Shearar wrote:
>>
>>> On 16 February 2015 at 19:55, Eliot Miranda <eliot.miranda at gmail.com>
>>> wrote:
>>>>
>>>>
>>>>
>>>> On Mon, Feb 16, 2015 at 9:12 AM, Frank Shearar <frank.shearar at gmail.com>
>>>> wrote:
>>>>>
>>>>>
>>>>> Reverted, but I still get the same error.
>>>>
>>>>
>>>>
>>>> What's the last good version?
>>>
>>>
>>> I'm not convinced it's a Cog issue: the last known good was 3164 [1]
>>> but the next build showed the "Operation not permitted" problem [2],
>>> also with 3164.
>>>
>>> [1] http://build.squeak.org/job/SqueakTrunk/990/console
>>> [2] http://build.squeak.org/job/SqueakTrunk/991/console
>>>
>>> frank
>>>
>>>>> frank
>>>>>
>>>>> On 15 February 2015 at 18:13, Eliot Miranda <eliot.miranda at gmail.com>
>>>>> wrote:
>>>>>>
>>>>>> Hi Frank,
>>>>>>
>>>>>>      can you revert to 3253?  This one should be good.  I'm pretty sure
>>>>>> the
>>>>>> 3254 VMs are subject to the same inlning bug that I mentioned after the
>>>>>> latest VMMaker.oscog commit and am working on fixing now.
>>>>>>
>>>>>> On Sat, Feb 14, 2015 at 5:47 AM, Frank Shearar
>>>>>> <frank.shearar at gmail.com>
>>>>>> wrote:
>>>>>>>
>>>>>>>
>>>>>>> On 12 February 2015 at 20:42, Eliot Miranda <eliot.miranda at gmail.com>
>>>>>>> wrote:
>>>>>>>>
>>>>>>>> http://www.mirandabanda.org/files/Cog/VM/VM.r3254/
>>>>>>>>
>>>>>>>>
>>>>>>>> These fix two important bugs in the Spur VMs, so Newspeakers should
>>>>>>>> update,
>>>>>>>> and changes the default text encoding to UTF-8 on linux.
>>>>>>>
>>>>>>>
>>>>>>> I updated CI with 3254, and now I see errors like this:
>>>>>>>
>>>>>>> spawning command 1 with timeout 1500 seconds:
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> /var/lib/jenkins/workspace/SqueakTrunk/target/cog.r3254/coglinuxht/bin/squeak
>>>>>>> -vm-sound-null -vm-display-null
>>>>>>> "/var/lib/jenkins/workspace/SqueakTrunk/target/TrunkImage.image"
>>>>>>> ../update-image.st
>>>>>>> pthread_setschedparam failed: Operation not permitted
>>>>>>> Read e.g.
>>>>>>> http://www.mirandabanda.org/files/Cog/VM/VM.r3254/README.3254
>>>>>>>
>>>>>>> As it happens, we do have a /etc/security/limits.d/squeak.conf on
>>>>>>> build.squeak.org that looks like this:
>>>>>>>
>>>>>>> *       hard    rtprio  2
>>>>>>> *       soft    rtprio  2
>>>>>>>
>>>>>>> Thoughts?
>>>>>>>
>>>>>>> frank
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> best,
>>>>>> Eliot
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> best,
>>>> Eliot
>>>
>>>
>>>
>>
>