Eric Durand
2011-Jun-30 07:54 UTC
[Xen-devel] 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 Eric _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Konrad Rzeszutek Wilk
2011-Jun-30 17:09 UTC
Re: [Xen-devel] Xen limitations : 256 disks devices limit per hypervisor
On Thu, Jun 30, 2011 at 09:54:47AM +0200, Eric Durand wrote:> 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 ?Huh? How does it refuse? What version of Linux are you using? Are you giving one guest 256 LUNs? What version of Xen are using? What does you guest config look like? _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel