Thanks，I have tried qemu monitor as below. I used chardev_add to add a chardev
and used device_add it to running vm. But i often hit a issue and cause the vm
crash. qemu-system-x86_64: ../hw/virtio/vhost.c:1566: vhost_dev_get_config:
Assertion `hdev->vhost_ops' failed.
virsh qemu-monitor-com
On Thu, May 13, 2021 at 23:11:36 +0800, Liang Chaojun wrote:
>
>
> Thanks Peter for your quickly response. Is there any workaround to do that？As
> you know we must take care the risk of using latest version in product
> environment.
Manual approach is to use 'virsh qemu-monitor-command' or the
On Tue, 2021-05-11 at 12:15 -0400, Laine Stump wrote:
> On 5/11/21 11:01 AM, Tim Wiederhake wrote:
> > Signed-off-by: Tim Wiederhake
> > ---
> > src/conf/numa_conf.c | 42 ---
> > ---
> > 1 file changed, 4 insertions(+), 38 deletions(-)
> >
> > diff --git a/
Signed-off-by: Tim Wiederhake
---
src/conf/numa_conf.c | 42 --
1 file changed, 4 insertions(+), 38 deletions(-)
diff --git a/src/conf/numa_conf.c b/src/conf/numa_conf.c
index 15bfda3aa1..60cd7767ef 100644
--- a/src/conf/numa_conf.c
+++ b/src/conf/numa_con
Signed-off-by: Tim Wiederhake
---
src/conf/numa_conf.c | 45 +---
1 file changed, 13 insertions(+), 32 deletions(-)
diff --git a/src/conf/numa_conf.c b/src/conf/numa_conf.c
index 932af4a185..bae59ac7b8 100644
--- a/src/conf/numa_conf.c
+++ b/src/conf/numa_
Signed-off-by: Tim Wiederhake
---
src/conf/node_device_conf.c | 44 +++--
1 file changed, 18 insertions(+), 26 deletions(-)
diff --git a/src/conf/node_device_conf.c b/src/conf/node_device_conf.c
index 4477a8d9d2..861f43f6c4 100644
--- a/src/conf/node_device_conf.c
Signed-off-by: Tim Wiederhake
---
src/conf/numa_conf.c | 128 +-
.../hugepages-memaccess-invalid.err | 2 +-
2 files changed, 35 insertions(+), 95 deletions(-)
diff --git a/src/conf/numa_conf.c b/src/conf/numa_conf.c
index 60cd7767ef..9fe49989
Signed-off-by: Tim Wiederhake
---
src/conf/numa_conf.c | 84 +---
1 file changed, 40 insertions(+), 44 deletions(-)
diff --git a/src/conf/numa_conf.c b/src/conf/numa_conf.c
index 9fe4998951..525bc28962 100644
--- a/src/conf/numa_conf.c
+++ b/src/conf/numa_
For background, see
https://listman.redhat.com/archives/libvir-list/2021-April/msg00668.html
Changes since V1:
* Split up VIR_FREE'd and reused ´g_autofree xmlNodePtr *´ variables.
Tim Wiederhake (6):
virNodeDeviceDefParseXML: Use g_auto*
virDomainNumatuneNodeParseXML: Use virXMLProp*
virDo
Signed-off-by: Tim Wiederhake
---
src/conf/numa_conf.c | 34 ++
1 file changed, 14 insertions(+), 20 deletions(-)
diff --git a/src/conf/numa_conf.c b/src/conf/numa_conf.c
index bae59ac7b8..15bfda3aa1 100644
--- a/src/conf/numa_conf.c
+++ b/src/conf/numa_conf.c
@@
Thanks Peter for your quickly response. Is there any workaround to do that？As
you know we must take care the risk of using latest version in product
environment.
Thanks a lot!
> 在 2021年5月13日，22:25，Peter Krempa 写道：
>
> On Thu, May 13, 2021 at 15:25:23 +0800, 梁朝军 wrote:
>> Hi Guy,
>>
>>
On Thu, May 13, 2021 at 15:25:23 +0800, 梁朝军 wrote:
>Hi Guy,
>
>Does anyone clear how to hot plugin a new vhost-user-blk-pci device to a
>running VM?
>
>Before staring vm , I pass the disk through QEMU command line like below.
>
>
>
>
> value='memory-backend-fi
Hi Guy,Does anyone clear how to hot plugin a new vhost-user-blk-pci device to a running VM?Before staring vm , I pass the disk through QEMU command line like below. But I don’t know how to live add a vhost-user-blk-pci device on running VM even with calling attachDevice API
>From QEMU docs/interop/qcow2.txt :
Byte 20 - 23: cluster_bits
Number of bits that are used for addressing an offset
within a cluster (1 << cluster_bits is the cluster size).
With this patch libvirt will be able to report the current cluster_size
for
The default value hard-coded in QEMU (64KiB) is not always the ideal.
Having a possibility to set the cluster_size by user may in specific
use-cases improve performance for QCOW2 images.
QEMU internally has some limits, the value has to be between 512B and
2048KiB and must by power of two, except
Pavel Hrdina (2):
storage: add support for QCOW2 cluster_size option
storage_file: add support to probe cluster_size from QCOW2 images
docs/formatstorage.html.in| 6 ++
docs/schemas/storagecommon.rng| 7 +++
docs/schemas/storagevol.rng |
On 5/13/21 11:53 AM, Andrea Bolognani wrote:
> On Thu, May 13, 2021 at 11:39:24AM +0200, Michal Prívozník wrote:
>> On 5/12/21 6:11 PM, Andrea Bolognani wrote:
>>> Overall looks reasonable, but comparing the computed capabilities
>>> with those for QEMU 5.2 highlights a couple of changes that I'm n
On Thu, May 13, 2021 at 11:39:24AM +0200, Michal Prívozník wrote:
> On 5/12/21 6:11 PM, Andrea Bolognani wrote:
> > Overall looks reasonable, but comparing the computed capabilities
> > with those for QEMU 5.2 highlights a couple of changes that I'm not
> > so sure about, specifically
> >
> > ---
On 5/12/21 6:11 PM, Andrea Bolognani wrote:
> On Mon, May 10, 2021 at 01:39:07PM +0200, Shalini Chellathurai Saroja wrote:
>> Add replies and xml files for QEMU 6.0.0 on s390x.
>>
>> Signed-off-by: Shalini Chellathurai Saroja
>> Reviewed-by: Bjoern Walk
>> Reviewed-by: Boris Fiuczynski
>> ---
>> Th
Hi Guy,
Does anyone clear how to hot plugin a new vhost-user-blk-pci device to a
running VM?
Before staring vm , I pass the disk through QEMU command line like below.
But I don’t know how to live add a vhost-user-blk-pci device on running VM even
with calling attachDevice API
On 5/12/21 3:33 PM, Daniel P. Berrangé wrote:
> If you define a secret with private="yes", then libvirt won't let any
> client query the secret value after it is set. Only other libvirt
> drivers inside the daemon can query it by passing a special internal
> only flag to the virSecretGetValue API.
On 5/12/21 1:22 AM, Neal Gompa wrote:
> The libvirt-daemon package now provides the 'libvirt-admin' virtual
> name, but the Provides stanza doesn't declare version information,
> which breaks things depending on that package using a versioned
> dependency. Fix this by setting the version-release of
On 5/11/21 5:01 PM, Tim Wiederhake wrote:
> For background, see
> https://listman.redhat.com/archives/libvir-list/2021-April/msg00668.html
>
> Tim Wiederhake (10):
> virNodeDeviceDefParseXML: Use g_auto*
> virDomainNumatuneNodeParseXML: Use virXMLProp*
> virDomainNumatuneNodeParseXML: Use g_
On Thu, May 13, 2021 at 13:55:22 +0800, ChangLimin wrote:
> >On Mon, May 10, 2021 at 13:34:41 +0800, ChangLimin wrote:
> >> Hi Peter,
> >>
> >> Since
> >> https://libvirt.org/git/?p=libvirt.git;a=commitdiff;h=7bfff40fdfe5410c446c1cd8ec413e00530faf7d,
> >> after blockcopy with pivot, a dirty-bitmap
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