RE: Hot Spare Virtual Machines

2013-05-11 Thread Sterling Windmill
This sounds similar to what Kemari was looking to achieve: http://wiki.qemu.org/Features/FaultTolerance But unfortunately, I believe Kemari development has halted. -Original Message- From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On Behalf Of Valentin Zagura Sent: Sa

Re: [PATCH v3 30/32] arm64: KVM: enable initialization of a 32bit vcpu

2013-05-11 Thread Peter Maydell
On 11 May 2013 17:26, Christoffer Dall wrote: > I just think that saying "EINVAL: Invalid argument" for a perfectly > valid argument which is just not supported on this hardware is what's > wrong, I think ENXIO or ENODEV or whatever is more appropriate of > this. That's fine with me. I don't mind

Re: [PATCH v3 30/32] arm64: KVM: enable initialization of a 32bit vcpu

2013-05-11 Thread Christoffer Dall
On Sat, May 11, 2013 at 1:04 AM, Peter Maydell wrote: > On 11 May 2013 01:38, Christoffer Dall wrote: >> On Tue, May 07, 2013 at 05:36:52PM +0100, Marc Zyngier wrote: >>> Here's what the documentation says: >>> >>> 4.77 KVM_ARM_VCPU_INIT >>> >>> Capability: basic >>> Architectures: arm, arm64 >>

RE: Has anyone used tc to police traffic for VMs?

2013-05-11 Thread Neil Aggarwal
Hello: > Has anyone been able to limit traffic separately to individual VMs? I just figured out libvirt has bandwidth controls in the guest machine's configuration. I tried it and it worked. Looking at the qdisc ls report, it apparently uses tc to achieve the limiting so I am not sure why my ma

Re: [PATCH] KVM: PPC: Add userspace debug stub support

2013-05-11 Thread Alexander Graf
Am 11.05.2013 um 12:24 schrieb Bhushan Bharat-R65777 : > > >> -Original Message- >> From: Alexander Graf [mailto:ag...@suse.de] >> Sent: Friday, May 10, 2013 11:14 PM >> To: Bhushan Bharat-R65777 >> Cc: kvm-...@vger.kernel.org; kvm@vger.kernel.org; Wood Scott-B07421; >> tiejun.c...@win

RE: [PATCH] KVM: PPC: Add userspace debug stub support

2013-05-11 Thread Bhushan Bharat-R65777
> -Original Message- > From: Alexander Graf [mailto:ag...@suse.de] > Sent: Friday, May 10, 2013 11:14 PM > To: Bhushan Bharat-R65777 > Cc: kvm-...@vger.kernel.org; kvm@vger.kernel.org; Wood Scott-B07421; > tiejun.c...@windriver.com > Subject: Re: [PATCH] KVM: PPC: Add userspace debug stub

Re: [PATCH v3 24/32] arm64: KVM: 32bit GP register access

2013-05-11 Thread Catalin Marinas
On Sat, May 11, 2013 at 01:36:30AM +0100, Christoffer Dall wrote: > On Tue, May 07, 2013 at 05:33:03PM +0100, Catalin Marinas wrote: > > On Tue, May 07, 2013 at 05:28:00PM +0100, Marc Zyngier wrote: > > > On 02/05/13 17:09, Catalin Marinas wrote: > > > > BTW, on arch/arm it looks like this is used

Re: [PATCH v3 30/32] arm64: KVM: enable initialization of a 32bit vcpu

2013-05-11 Thread Peter Maydell
On 11 May 2013 01:38, Christoffer Dall wrote: > On Tue, May 07, 2013 at 05:36:52PM +0100, Marc Zyngier wrote: >> Here's what the documentation says: >> >> 4.77 KVM_ARM_VCPU_INIT >> >> Capability: basic >> Architectures: arm, arm64 >> Type: vcpu ioctl >> Parameters: struct struct kvm_vcpu_init (in

Re: [PATCH v3 24/32] arm64: KVM: 32bit GP register access

2013-05-11 Thread Peter Maydell
On 11 May 2013 01:36, Christoffer Dall wrote: > That all being said, we can remove the check. I don't think, however, > that it being an unlikely thing is a good argument: if we remove the > check we need to make sure that the VM does whatever the architecture > dictates, which I assume is to not