Re: [CentOS] xen - 4 concurrent virtual DomU limitation - how to increae this? (centos 5 x86_64)

Urs Rau wrote:

Is there a switch or config setting somewhere that would allow me to start up more than the default 4 xen DomU instances?

I am finding that the CentOS 5 (x86_64) installation only allows me to start up 4 virtual machines at a time. (It is definetly not a lack of cpu resources, memory or disk space.)

According to this page: http://www.howtoforge.com/perfect_setup_xen3_debian_p5

You need to add max_loop=N (where N is the number of virtual machines you want x 2) to your module line in grub.conf

But, oddly, I'm using CentOS-5 x86_64, and I have dom0 plus five virtual machines running, and I did not change any setting, config file, and I don't have max_loop in my grub.conf -- it's just a default install & setup.

johnn