On Wed, Jan 07, 2015 at 10:27:37AM -0500, Konrad Rzeszutek Wilk wrote: > > > > And I think there was optimizations to oxenstored to support up to 1000 VMs > > per host.. > > .. and that. >
Actually I'm not sure anymore about "up to 1000 VMs per host".. I was certain I was reading about such number in the discussion related to some patches about performance improvements related to VDI bootstorms on xen-devel, but I can't find a reference now.. So maybe we should drop that number.. and only state performance/scalability improvements for oxenstored. Also the oxenstored fd limit was increased from 1024 to 4096, and oxenstored switched from select() to poll() for increased scalability/performance. -- Pasi > diff --git a/README b/README > index 4a9cac1..e2c9e83 100644 > --- a/README > +++ b/README > @@ -43,8 +43,9 @@ guests; and lower interrupt latency. > The toolstack has expanded to include support for: VM Generation ID (a > Windows 2012 Server requirement); Remus initial support (for high > availability) in libxl (since xend has been removed); libxenlight JSON > -support and persistent configuration support, and systemd support; and > -support in QEMU for expanding the PCI hole. > +support, HVM guest direct kernel boot, and persistent configuration > +support; systemd support; optimizations in oxenstored to support more > +than 1000+ VMs; and support in QEMU for expanding the PCI hole. > > Lastly, we have removed the Python toolstack (xend). > _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel