Xen users - Jun 2011 - Xen limitations : 256 disks devices limit per hypervisor

Hello,





I''ve recently try to run a large number of linux domU/disks per domU. I
use
LVM for disks and Xen refuses to allow more than 256 disks (total for one
hypervisor). Can somebody tell me which paremeter I could set to allow more
disks devices ?



Regards



Seb.


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Eric,

I think the actual limit for XEN4 is hardcoded at 250 disks.

You could change in the source, but I don´t know the consequences.

Regards.

Antonio Carlos Pina

De: xen-users-bounces@lists.xensource.com
[mailto:xen-users-bounces@lists.xensource.com] Em nome de Eric Durand
Enviada em: terça-feira, 28 de junho de 2011 12:32
Para: xen-users@lists.xensource.com
Assunto: [Xen-users] Xen limitations : 256 disks devices limit per hypervisor


Hello,





I''ve recently try to run a large number of linux domU/disks per domU. I
use LVM for disks and Xen refuses to allow more than 256 disks (total for one
hypervisor). Can somebody tell me which paremeter I could set to allow more
disks devices ?



Regards



Seb.


_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users