Fabian Holler
2006-Aug-24 09:14 UTC
[Xen-users] BUG? XEN don''t take all CPUS when "(dom0-cpus 0)" is set
Howdy, i have Debian running + xen-hypervisor-3.0-i386/testing uptodate 3.0.2+hg9697-1 on 2 CPU machine. If i set "(dom0-cpus 0)" in xend-config.sxp, dom0 only will use one CPU (only one CPU listed in /proc/cpuinfo). If i set "(dom0-cpus 2)", dom0 will use both CPUs. But in the example xend-config.sxp, there parameter is explained as follows: "# In SMP system, dom0 will use dom0-cpus # of CPUS # If dom0-cpus = 0, dom0 will take all cpus available" Is this a Bug? Or what is the reason why dom0 don''t will take both CPUs if dom0-cpus 0 is set? greetings Fabian _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Fabian Holler
2006-Aug-24 12:13 UTC
Re: [Xen-users] BUG? XEN don''t take all CPUS when "(dom0-cpus 0)" is set
On 24.08.2006 11:14, Fabian Holler wrote:> i have Debian running + xen-hypervisor-3.0-i386/testing uptodate > 3.0.2+hg9697-1 on 2 CPU machine. > > If i set "(dom0-cpus 0)" in xend-config.sxp, dom0 only will use one CPU > (only one CPU listed in /proc/cpuinfo). > If i set "(dom0-cpus 2)", dom0 will use both CPUs. > > But in the example xend-config.sxp, there parameter is explained as follows: > "# In SMP system, dom0 will use dom0-cpus # of CPUS > # If dom0-cpus = 0, dom0 will take all cpus available" > > Is this a Bug? Or what is the reason why dom0 don''t will take both CPUs > if dom0-cpus 0 is set?Stupid question, its explained in the xmdomain.cfg manpage .) Sorry _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users