[Xen-users] number of virtual machine server limitations

[Angel de Vicente <angelv@xxxxxx>]

Hi,

 > Is xen (3.0.2) have *limit*ations to run more than 4 virtual machine at
 > th same time ?
 > I got below error measge when I create 5th virtual machine :
 > 
 > xen-1:/etc/xen# xm list
 > Name ID Mem(MiB) VCPUs State Time(s)
 > Domain-0 0 256 2 r----- 1390.5
 > vm1 7 512 1 -b---- 3.4
 > vm2 8 512 1 -b---- 3.2
 > vm3 9 512 1 -b---- 3.3
 > vm4 20 512 1 r----- 1.6
 > xen-1:/etc/xen# xm create vm5-centos3
 > Using config file "vm5-centos3".
 > Error: Device 2049 (vbd) could not be connected. Backend device not found.
 > xen-1:/etc/xen#


You might want to check this FAQ:
http://wiki.xensource.com/xenwiki/XenFaq#head-b4167b873a6b3a6657ecf9339c44e4a0692f8ada

Cheers,
Angel de Vicente
-- 
----------------------------------
http://www.iac.es/galeria/angelv/

PostDoc Software Support
Instituto de Astrofisica de Canarias


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