Re: [libvirt] qemu, numa: non-contiguous cpusets

2013-09-30 Thread Daniel P. Berrange
On Sun, Sep 29, 2013 at 05:10:44PM +0200, Borislav Petkov wrote: Btw, while I got your attention, on a not-really related topic: how do we feel about adding support for specifying a non-contiguous set of cpus for a numa node in qemu with the -numa option? I.e., like this, for example:

Re: [libvirt] qemu, numa: non-contiguous cpusets

2013-09-30 Thread Paolo Bonzini
Il 29/09/2013 17:10, Borislav Petkov ha scritto: Btw, while I got your attention, on a not-really related topic: how do we feel about adding support for specifying a non-contiguous set of cpus for a numa node in qemu with the -numa option? I.e., like this, for example:

Re: [libvirt] qemu, numa: non-contiguous cpusets

2013-09-30 Thread Borislav Petkov
On Mon, Sep 30, 2013 at 11:05:10AM +0200, Paolo Bonzini wrote: I think there are already patches on the list to do that, as part of the NUMA memory binding series from Wanlong Gao. Yeah: https://lists.gnu.org/archive/html/qemu-devel/2013-09/msg02833.html Although I don't see from it how the

Re: [libvirt] qemu, numa: non-contiguous cpusets

2013-09-30 Thread Paolo Bonzini
Il 30/09/2013 11:49, Borislav Petkov ha scritto: Yeah: https://lists.gnu.org/archive/html/qemu-devel/2013-09/msg02833.html Although I don't see from it how the syntax for -cpus will look like from that QAPI magic except that it is an + '*cpus': ['uint16'], It's -numa