Re: VXLAN and KVm experiences

2018-12-28 Thread Ivan Kudryavtsev
Wido, that's interesting. Do you think that the Cumulus-based switches with BGP inside have advantage over classic OSPF-based routing switches and separate multihop MP BGP route-servers for VNI propagation? I'm thinking about pure L3 OSPF-based backend networks for management and storage where cl

Re: KVM wrong CPU speed reported

2018-12-28 Thread Ivan Kudryavtsev
Fixing that is not back compatible because SOs can be created aligned to TurboBoost values. Adding global variable switch can be an option. пт, 28 дек. 2018 г., 7:38 Andrija Panic andrija.pa...@gmail.com: > I agree Wido, it's just that it's wrong - there should be no implicit CPU > over-provision

Re: KVM wrong CPU speed reported

2018-12-28 Thread Andrija Panic
I agree Wido, it's just that it's wrong - there should be no implicit CPU over-provisioning by default - and yes, later you can do over-provision by 2-3 as most of us do... just something that hurts my eyes :) On Fri, 28 Dec 2018 at 11:39, Wido den Hollander wrote: > > > On 12/28/18 9:23 AM, And

Re: Re: [PROPOSE] RM for 4.12

2018-12-28 Thread Gabriel Beims Bräscher
Hi Haijiao, It would be great to have it. If we get a PR before the release freezing, I have no problem adding it to 4.12. Thanks for the feedback. Em qui, 27 de dez de 2018 às 23:50, Haijiao <18602198...@163.com> escreveu: > Great ! > > > Is it possible to add XenServer 7.6 and XCP-ng 7.6 supp

Re: KVM wrong CPU speed reported

2018-12-28 Thread Wido den Hollander
On 12/28/18 9:23 AM, Andrija Panic wrote: > Hi guys, > > https://github.com/apache/cloudstack/commit/29e389eb872ffa816be99aa66ff20bdec56d3187 > > this one gets above gets CPU frequency with "effectively > "cat sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq" which gives the > TurboBoost C

Re: VXLAN and KVm experiences

2018-12-28 Thread Wido den Hollander
On 10/23/18 2:54 PM, Ivan Kudryavtsev wrote: > Doesn't solution like this works seamlessly for large VXLAN networks? > > https://vincent.bernat.ch/en/blog/2017-vxlan-bgp-evpn > This is what we are looking into right now. As CloudStack executes *modifyvxlan.sh* prior to starting an Instance i

KVM wrong CPU speed reported

2018-12-28 Thread Andrija Panic
Hi guys, https://github.com/apache/cloudstack/commit/29e389eb872ffa816be99aa66ff20bdec56d3187 this one gets above gets CPU frequency with "effectively "cat sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq" which gives the TurboBoost CPU frequency (in case of Intel CPU) and similar for AMD. P