On Tue, Aug 13, 2013 at 8:48 AM, Michael Ellerman
wrote:
> On some powerpc systems, reboot is implemented by an RTAS call by the
> name of "system-reboot". Currently we don't implement it in kvmtool,
> which means instead the guest prints an error and spins.
>
> This is particularly annoying becau
On some powerpc systems, reboot is implemented by an RTAS call by the
name of "system-reboot". Currently we don't implement it in kvmtool,
which means instead the guest prints an error and spins.
This is particularly annoying because when the guest kernel panics it
will try to reboot, and end up s
δΊ 2013-8-12 19:33, Stefan Hajnoczi ει:
On Mon, Aug 12, 2013 at 12:26 PM, Alex Bligh wrote:
--On 12 August 2013 11:59:03 +0200 Stefan Hajnoczi
wrote:
The idea that was discussed on qemu-de...@nongnu.org uses fork(2) to
capture the state of guest RAM and then send it back to the parent
process
maxcpus, which specifies the maximum number of hotpluggable CPUs,
should not exceed KVM's vcpu limit.
Signed-off-by: Marcelo Tosatti
Index: qemu/kvm-all.c
===
--- qemu.orig/kvm-all.c
+++ qemu/kvm-all.c
@@ -1391,6 +1391,13 @@ int kvm
Commit 8c3ba334f8588e1d5099f8602cf01897720e0eca, "KVM: x86: Raise the
hard VCPU count limit", upstream introduced the notion of a recommended
vcpu max limit.
Switch the order so the recommended vcpu max limit is used instead of
the actual max vcpu limit.
Signed-off-by: Marcelo Tosatti
Index: qe
1) Use recommended vcpu limit instead of max vcpu limit
2) Do not allow max_cpus > max_vcpus
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> -Original Message-
> From: Wood Scott-B07421
> Sent: Saturday, August 10, 2013 6:35 AM
> To: Bhushan Bharat-R65777
> Cc: b...@kernel.crashing.org; ag...@suse.de; pau...@samba.org;
> kvm@vger.kernel.org; kvm-...@vger.kernel.org; linuxppc-...@lists.ozlabs.org;
> Bhushan Bharat-R65777
> Su
The tracepoint for kvm_guest_fault was extremely long, make it a
slightly bit shorter.
Cc: Sergei Shtylyov
Signed-off-by: Christoffer Dall
---
Changelog[v1 -> v2]:
- Remove redundant 0x prefixes
arch/arm/kvm/trace.h |7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git
On 2013-08-12 17:24, Chris Metcalf wrote:
> This change provides the initial framework support for KVM on tilegx.
> Basic virtual disk and networking is supported.
>
> Signed-off-by: Chris Metcalf
> ---
...
> diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
> index acccd08..d387
Hi Gleb and Paolo,
There are some corner cases when testing I/O bitmaps, and I don't know
the exact action of HW.
1. If we set bit of 0x4000 in bitmap and call inl(0x3) or
inl(0x4000) in guest, what will get of exit information?
2. What will we get when calling inl(0x) in guest with/witho
On Mon, Aug 12, 2013 at 12:26 PM, Alex Bligh wrote:
> --On 12 August 2013 11:59:03 +0200 Stefan Hajnoczi
> wrote:
>
>> The idea that was discussed on qemu-de...@nongnu.org uses fork(2) to
>> capture the state of guest RAM and then send it back to the parent
>> process. The guest is only paused f
--On 12 August 2013 11:59:03 +0200 Stefan Hajnoczi
wrote:
The idea that was discussed on qemu-de...@nongnu.org uses fork(2) to
capture the state of guest RAM and then send it back to the parent
process. The guest is only paused for a brief instant during fork(2)
and can continue to run aft
Yes, SCSI bus likes pass through a shared LUN to the vm, and I am
using a shared LUN for 'share' purpose.
I found a post that vmware use lsilogic bus for the shared disk, but
my qemu/kvm version can't support lsilogic bus.
I'm tring to update qemu/kvm version for lsilogic bus support.
On 8/12/1
Paul Mackerras writes:
> This makes PR KVM allocate its kvm_vcpu structs from the kvm_vcpu_cache
> rather than having them embedded in the kvmppc_vcpu_book3s struct,
> which is allocated with vzalloc. The reason is to reduce the
> differences between PR and HV KVM in order to make is easier to h
On Fri, Aug 09, 2013 at 10:20:49AM +, Chijianchun wrote:
> Now in KVM, when RAM snapshot, vcpus needs stopped, it is Unfriendly
> restrictions to users.
>
> Are there plans to achieve ram live Snapshot feature?
>
> in my mind, Snapshots can not occupy additional too much memory, So when the
On Sat, Aug 10, 2013 at 11:14:39AM +0800, Timon Wang wrote:
> I have tryied change the disk bus to SCSI, add a SCSI controller whose
> model is virtio-scsi, still can't setup the RAC instance.
>
> I tried to use windows 2008 Failover Cluster feature to setup a a
> Failover Cluster instead, and I c
On Fri, Aug 02, 2013 at 01:58:24PM +0800, Timon Wang wrote:
> We wan't to setup two Oracle instance and make RAC work on them.
> Both VM are setup based on libvirt + KVM, we use a lvm lun which
> formated in qcow2 format and set the shareable properties in the disk
> driver like this:
>
>
>
> -Original Message-
> From: Paolo Bonzini [mailto:pbonz...@redhat.com]
> Sent: Thursday, August 08, 2013 8:24 PM
> To: Ren, Yongjie
> Cc: Arthur Chunqi Li; Gleb Natapov; kvm@vger.kernel.org
> Subject: Re: KVM Test report, kernel bf640876... qemu 0779caeb...
>
> > > I can't trace the bug,
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