Quoting Johnny Tan <jtan@xxxxxxxxxxxx>:
Urs Rau wrote:
Thanks, I tried this, but no change. I think this was/is possibly just
related to the limit of number of loopback interfaces the standard
kernel has. And how to increase this. But for me it has no effect on the
number of DomU I can run. I only manage Dom0 + 4 after that it just
hangs on a xm create and when I hit Ctrl-c it comes back with the error
Error: Device creation failed for domain test5.
Assuming you are using the xen packages that came with CentOS-5 (as
opposed to downloading XenExpress which I believe has a hard limit of 4
vms), I'm at a loss here too.
Also, it seems you are doing full virtualization (I'm doing para), but
I don't see why that would make a difference. Although it might be
interesting to see if you could create a paravirt VM.
Either way, hopefully someone more knowledgeable can jump in here.
Are you able to post your Xen config files somewhere as well as an
output of /proc/cpuinfo and /proc/meminfo?
--
Steven Haigh
Email: netwiz@xxxxxxxxx
Web: http://www.crc.id.au
Phone: (03) 9017 0597 - 0404 087 474
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