Re: Can pid be reused ?

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On 22/10/2014 15:51, David Zafman wrote:
> 
>> On Oct 22, 2014, at 3:43 PM, Sage Weil <sage@xxxxxxxxxxxx> wrote:
>>
>> On Wed, 22 Oct 2014, David Zafman wrote:
>>> I just realized what it is.  The way killall is used when stopping a 
>>> vstart cluster, is to kill all processes by name!  You can't stop 
>>> vstarted tests running in parallel.
>>
>> Ah.  FWIW I think we should avoid using stop.sh whenever possible and 
>> instead do ./init-ceph stop (which does an orderly shutdown via pid 
>> files).
>>
>> sage
> 
> Actually, vstart.sh can’t create 2 independent clusters anyway, so it kills any existing processes.  

It can actually, if given a different CEPH_DIR all is contained within this specific directory.

Cheers

> Probably vstart.sh is what would have killed the processes in a parallel make check.
> 
> David
> 

-- 
Loïc Dachary, Artisan Logiciel Libre

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