On 7/9/24 04:04, Michal Privoznik wrote:
When generating paths for a domain specific AppArmor profile each
path undergoes a validation where it's matched against an array
of well known prefixes (among other things). Now, for
OVMF/AAVMF/... images we have a list and some entries have
comments to
Signed-off-by: Jim Fehlig
---
src/qemu/qemu_driver.c| 22 +-
src/qemu/qemu_migration.c | 2 +-
src/qemu/qemu_process.c | 20
src/qemu/qemu_process.h | 3 +++
src/qemu/qemu_saveimage.c | 29 +
src/qemu/qemu_saveimage.h
Signed-off-by: Jim Fehlig
---
I'm not happy with this and the subsequent patch, which pass another FD
around for QEMU to use for reading/writing unaligned state when
BYPASS_CACHE has been specified. One idea is to pass the qemuFdPass object
around the various functions, but qemu_fd.h already
Signed-off-by: Jim Fehlig
---
src/qemu/qemu_migration.c | 19 +++
src/qemu/qemu_migration.h | 3 ++-
src/qemu/qemu_process.c | 49 ---
src/qemu/qemu_process.h | 13 +++
src/qemu/qemu_saveimage.c | 26 ++---
5 files
Signed-off-by: Jim Fehlig
---
src/qemu/qemu_driver.c| 2 +-
src/qemu/qemu_migration.c | 79
src/qemu/qemu_migration.h | 7 +++
src/qemu/qemu_monitor.c | 32
src/qemu/qemu_monitor.h | 4 ++
src/qemu/qemu_saveimage.c | 105
Add a 'save_image_version' setting to qemu.conf to control the image
version when saving a VM with 'virsh save' or 'virsh managedsave'.
Default to the new version 3.
Signed-off-by: Jim Fehlig
---
src/qemu/libvirtd_qemu.aug | 1 +
src/qemu/qemu.conf.in | 6 ++
QEMU's new mapped-ram stream format [1] is incompatible with the
existing sequential format. In order to support the new format in
libvirt, a new 'features' element is added to the saved image header.
This element can be used now indicate the use of mapped-ram feature,
and provides a mechanism to
Introduce qemuMigrationParamsForMappedSave() to create a
qemuMigrationParams object initialized with appropriate migration
capabilities and parameters for a save operation using mapped-ram.
Note that mapped-ram also requires the multifd capability. For
now, the number of multifd channels is set
Add new function qemuFDPassGetId(), to be used when adding support
for mapped-ram save format.
Signed-off-by: Jim Fehlig
---
src/qemu/qemu_fd.c | 18 ++
src/qemu/qemu_fd.h | 3 +++
2 files changed, 21 insertions(+)
diff --git a/src/qemu/qemu_fd.c b/src/qemu/qemu_fd.c
index
Signed-off-by: Jim Fehlig
---
src/qemu/qemu_migration_params.c | 1 +
src/qemu/qemu_migration_params.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/src/qemu/qemu_migration_params.c b/src/qemu/qemu_migration_params.c
index 48f8657f71..201286e58c 100644
---
This series is a RFC for support of QEMU's mapped-ram migration
capability [1] for saving and restoring VMs. It implements the first
part of the design approach we discussed for supporting parallel
save/restore [2]. In summary, the approach is
1. Add mapped-ram migration capability
2. Steal an
On 5/30/24 6:45 AM, Igor Mammedov wrote:
On Wed, 29 May 2024 14:44:52 -0400
Sergio Durigan Junior wrote:
On Tuesday, May 28 2024, Jim Fehlig via Devel wrote:
Hi All,
I vaguely recall a discussion about $subject, but can't find it
now. Perhaps buried in another thread. The topic has been
On 5/29/24 1:41 AM, Peter Krempa wrote:
On Tue, May 28, 2024 at 16:26:18 -0600, Jim Fehlig via Devel wrote:
Hi All,
I vaguely recall a discussion about $subject, but can't find it now. Perhaps
buried in another thread. The topic has been raised internally again, and
I'd like to gauge
Hi All,
I vaguely recall a discussion about $subject, but can't find it now. Perhaps
buried in another thread. The topic has been raised internally again, and I'd
like to gauge the community's interest in automatically adding the necessary
devices/config when user has specified vcpus > 255.
On 5/2/24 5:24 AM, Ján Tomko wrote:
On a Monday in 2024, Jim Fehlig via Devel wrote:
Similar to commit 57d084febe, another case of the libxl driver not
adapting to modular daemons. When converting configuration that
contains a type='network' interface, the converter calls
virNetworkLookupByName
On 4/26/24 4:04 AM, Daniel P. Berrangé wrote:
On Wed, Apr 17, 2024 at 05:12:27PM -0600, Jim Fehlig via Devel wrote:
A good starting point on this journey is supporting the new mapped-ram
capability in qemu 9.0 [2]. Since mapped-ram is a new on-disk format, I
assume we'll need a new
Similar to commit 57d084febe, another case of the libxl driver not
adapting to modular daemons. When converting configuration that
contains a type='network' interface, the converter calls
virNetworkLookupByName, passing the hypervisor connection object
instead of a connection to virtnetworkd. E.g.
On 4/26/24 4:07 AM, Daniel P. Berrangé wrote:
On Thu, Apr 25, 2024 at 04:41:02PM -0600, Jim Fehlig via Devel wrote:
On 4/17/24 5:12 PM, Jim Fehlig wrote:
Hi All,
While Fabiano has been working on improving save/restore performance in
qemu, I've been tinkering with the same in libvirt. The end
On 4/26/24 4:04 AM, Daniel P. Berrangé wrote:
On Wed, Apr 17, 2024 at 05:12:27PM -0600, Jim Fehlig via Devel wrote:
A good starting point on this journey is supporting the new mapped-ram
capability in qemu 9.0 [2]. Since mapped-ram is a new on-disk format, I
assume we'll need a new
On 4/23/24 3:41 AM, Marc Hartmayer wrote:
On Tue, Apr 23, 2024 at 10:06 AM +0100, Daniel P. Berrangé
wrote:
On Tue, Apr 23, 2024 at 10:46:14AM +0200, Marc Hartmayer wrote:
On Tue, Apr 23, 2024 at 09:10 AM +0100, Daniel P. Berrangé
wrote:
On Tue, Apr 23, 2024 at 10:03:35AM +0200, Marc
On 4/17/24 5:12 PM, Jim Fehlig wrote:
Hi All,
While Fabiano has been working on improving save/restore performance in qemu,
I've been tinkering with the same in libvirt. The end goal is to introduce a new
VIR_DOMAIN_SAVE_PARALLEL flag for save/restore, along with a
Hi All,
While Fabiano has been working on improving save/restore performance in qemu,
I've been tinkering with the same in libvirt. The end goal is to introduce a new
VIR_DOMAIN_SAVE_PARALLEL flag for save/restore, along with a
VIR_DOMAIN_SAVE_PARAM_PARALLEL_CONNECTIONS parameter to specify
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