Re: [libvirt] [RFC] Faster libvirtd restart with nwfilter rules

2018-10-12 Thread Daniel P . Berrangé
On Fri, Oct 12, 2018 at 08:47:55AM +0100, Daniel P. Berrangé wrote: > On Thu, Oct 11, 2018 at 03:57:10PM -0400, Laine Stump wrote: > > On 10/11/2018 06:20 AM, Daniel P. Berrangé wrote: > > > On Mon, Sep 24, 2018 at 10:41:37AM +0300, Nikolay Shirokovskiy wrote: > > > > > >> What speed up is

Re: [libvirt] [RFC] Faster libvirtd restart with nwfilter rules

2018-10-12 Thread Daniel P . Berrangé
On Thu, Oct 11, 2018 at 03:57:10PM -0400, Laine Stump wrote: > On 10/11/2018 06:20 AM, Daniel P. Berrangé wrote: > > On Mon, Sep 24, 2018 at 10:41:37AM +0300, Nikolay Shirokovskiy wrote: > > > >> What speed up is possible on conservative approach? First we can remove > >> for > >> test purpuses

Re: [libvirt] [RFC] Faster libvirtd restart with nwfilter rules

2018-10-11 Thread Laine Stump
On 10/11/2018 06:20 AM, Daniel P. Berrangé wrote: > On Mon, Sep 24, 2018 at 10:41:37AM +0300, Nikolay Shirokovskiy wrote: > >> What speed up is possible on conservative approach? First we can remove for >> test purpuses firewall ruleLock, gentech dirver updateMutex and filter object >> mutex

Re: [libvirt] [RFC] Faster libvirtd restart with nwfilter rules

2018-10-11 Thread Nikolay Shirokovskiy
On 11.10.2018 13:20, Daniel P. Berrangé wrote: > On Mon, Sep 24, 2018 at 10:41:37AM +0300, Nikolay Shirokovskiy wrote: >> Hi, all. >> >> On fat hosts which are capable to run hundreds of VMs restarting libvirtd >> makes it's services unavailable for a long time if VMs use network filters. >>

Re: [libvirt] [RFC] Faster libvirtd restart with nwfilter rules

2018-10-11 Thread Daniel P . Berrangé
On Mon, Sep 24, 2018 at 10:41:37AM +0300, Nikolay Shirokovskiy wrote: > Hi, all. > > On fat hosts which are capable to run hundreds of VMs restarting libvirtd > makes it's services unavailable for a long time if VMs use network filters. In > my tests each of 100 VMs has no-promisc [1] and

Re: [libvirt] [RFC] Faster libvirtd restart with nwfilter rules

2018-10-01 Thread Nikolay Shirokovskiy
ping On 24.09.2018 10:41, Nikolay Shirokovskiy wrote: > Hi, all. > > > On fat hosts which are capable to run hundreds of VMs restarting libvirtd > makes it's services unavailable

[libvirt] [RFC] Faster libvirtd restart with nwfilter rules

2018-09-24 Thread Nikolay Shirokovskiy
Hi, all. On fat hosts which are capable to run hundreds of VMs restarting libvirtd makes it's services unavailable for a long time if VMs use network filters. In