Re: [libvirt-users] starting a domain only when you have enough resources

2016-01-26 Thread Michal Privoznik
On 26.01.2016 15:01, Andrei Perietanu wrote: > On Tue, Jan 26, 2016 at 1:51 PM, Michal Privoznik > wrote: > >> On 26.01.2016 14:35, Andrei Perietanu wrote: >>> On Tue, Jan 26, 2016 at 12:39 PM, Michal Privoznik >>> wrote: >>> On 26.01.2016 12:30, Andrei Perietanu wrote: > Hi all, >

Re: [libvirt-users] starting a domain only when you have enough resources

2016-01-26 Thread Andrei Perietanu
On Tue, Jan 26, 2016 at 2:01 PM, Andrei Perietanu < andrei.periet...@klastelecom.com> wrote: > > On Tue, Jan 26, 2016 at 1:51 PM, Michal Privoznik > wrote: > >> On 26.01.2016 14:35, Andrei Perietanu wrote: >> > On Tue, Jan 26, 2016 at 12:39 PM, Michal Privoznik > > >> > wrote: >> > >> >> On 26.01

Re: [libvirt-users] starting a domain only when you have enough resources

2016-01-26 Thread Andrei Perietanu
On Tue, Jan 26, 2016 at 1:51 PM, Michal Privoznik wrote: > On 26.01.2016 14:35, Andrei Perietanu wrote: > > On Tue, Jan 26, 2016 at 12:39 PM, Michal Privoznik > > wrote: > > > >> On 26.01.2016 12:30, Andrei Perietanu wrote: > >>> Hi all, > >>> > >>> I am running KVM on a 3.18 kernel. The system

Re: [libvirt-users] starting a domain only when you have enough resources

2016-01-26 Thread Michal Privoznik
On 26.01.2016 14:35, Andrei Perietanu wrote: > On Tue, Jan 26, 2016 at 12:39 PM, Michal Privoznik > wrote: > >> On 26.01.2016 12:30, Andrei Perietanu wrote: >>> Hi all, >>> >>> I am running KVM on a 3.18 kernel. The system runs and Atom processor >> with >>> 2Gb RAM. >>> >>> Using KVM you obvious

Re: [libvirt-users] starting a domain only when you have enough resources

2016-01-26 Thread Andrei Perietanu
On Tue, Jan 26, 2016 at 12:39 PM, Michal Privoznik wrote: > On 26.01.2016 12:30, Andrei Perietanu wrote: > > Hi all, > > > > I am running KVM on a 3.18 kernel. The system runs and Atom processor > with > > 2Gb RAM. > > > > Using KVM you obviously can over allocate your resources: say you have 4 >

Re: [libvirt-users] starting a domain only when you have enough resources

2016-01-26 Thread Michal Privoznik
On 26.01.2016 12:30, Andrei Perietanu wrote: > Hi all, > > I am running KVM on a 3.18 kernel. The system runs and Atom processor with > 2Gb RAM. > > Using KVM you obviously can over allocate your resources: say you have 4 > guests each configured with 1GB ram. Running all four at the same time, >

[libvirt-users] starting a domain only when you have enough resources

2016-01-26 Thread Andrei Perietanu
Hi all, I am running KVM on a 3.18 kernel. The system runs and Atom processor with 2Gb RAM. Using KVM you obviously can over allocate your resources: say you have 4 guests each configured with 1GB ram. Running all four at the same time, depending on the workload, can crash the system - I get a ke