[one-users] only very small number of virtual can boot in a one host....

[Ruben S. Montero]

> i can successfully boot two virtual machine in my lap
> but from my third one all virtual machine are  failed to
> boot.........................
> my processor is i3 and i have a 4GB ram....so i expected more number of
> running virtual machine in this host...........
> so please give me a reason for this problem....

libvirt + KVM

My experience is that no more than 3-4 VMs can be submitted at the same
time in Ubuntu 9.04. Try to space the creation... The new scheduler
for OpenNebula 1.6 have a limit on the number of VMs submitted at the
same time that could help to cope with hypervisor scalability limits.

Cheers

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-- 
Dr. Ruben Santiago Montero
Associate Professor (Profesor Titular), Complutense University of Madrid

URL: http://dsa-research.org/doku.php?id=people:ruben
Weblog: http://blog.dsa-research.org/?author=7