[ovirt-devel] [VDSM] Re: XML benchmarks

[Dan Kenigsberg]

On Fri, Jun 27, 2014 at 08:43:01AM -0400, Francesco Romani wrote:
> > 
> > 1000 VMs
> > python thread error :)
> > 
> >   File "/usr/lib64/python2.7/threading.py", line 746, in start
> >     _start_new_thread(self.__bootstrap, ())
> > thread.error: can't start new thread
> > 
> > 
> > I think this is another proof (if we need more of them) that
> > * we _really need_ to move away from the 1 thread per VM model ->
> > http://gerrit.ovirt.org/#/c/29189/ and friends! Let's fire up the
> > discussion!

True, but it's interesting to understand what is the limit that you have
banged into. Not enough PIDs? Memory?