[libvirt PATCH v2] meson: Don't include warning flags in summary
by Andrea Bolognani
The list takes up half a screen on my machine and it doesn't
seem useful enough for that to be warranted, especially when it
results in other, arguably more relevant parts of the summary
being pushed off-screen.
Signed-off-by: Andrea Bolognani <abologna(a)redhat.com>
Reviewed-by: Pavel Hrdina <phrdina(a)redhat.com>
---
Changes from [v1]:
* move out of the series, which has mostly been pushed now.
[v1] https://listman.redhat.com/archives/libvir-list/2021-June/msg00002.html
meson.build | 1 -
1 file changed, 1 deletion(-)
diff --git a/meson.build b/meson.build
index 2fa379f47a..b09d766b11 100644
--- a/meson.build
+++ b/meson.build
@@ -2313,7 +2313,6 @@ else
loader_res = ''
endif
misc_summary = {
- 'Warning Flags': supported_cc_flags,
'docs': gen_docs,
'tests': build_tests,
'DTrace': conf.has('WITH_DTRACE_PROBES'),
--
2.31.1
3 years, 5 months
[libvirt PATCH 0/2] fix disk XML formatting for qemuDomainBlockCopy API
by Pavel Hrdina
Pavel Hrdina (2):
domain_conf: extract disk driver source bits to its own function
virDomainDiskDefParseSource: parse source bits from driver element
src/conf/domain_conf.c | 52 ++++++++++++++++++++++++++++++------------
1 file changed, 37 insertions(+), 15 deletions(-)
--
2.31.1
3 years, 5 months
[libvirt PATCH 00/26] meson: Various fixes and improvements
by Andrea Bolognani
Test pipeline: https://gitlab.com/abologna/libvirt/-/pipelines/312508056
Andrea Bolognani (26):
spec: Be explicit about more features
meson: Whitespace tweaks
meson: Don't use 'required: true'
meson: Drop curl workaround
meson: Drop netinet workaround
meson: Use get_pkgconfig_variable('cflags')
meson: Use built-in pcap detection
meson: Make libm a required dependency
meson: Drop numactl_version
meson: Fix vstorage detection
meson: Fix sanlock detection
meson: Rewrite polkit check
meson: Tweak XDR check
meson: Fix disabling netcf
meson: Rewrite firewalld check
meson: Fix firewalld check
meson: Rewrite libacl check
meson: Use dependency() when possible
meson: Rewrite apparmor_profiles check
meson: Turn apparmor_profiles into a feature
meson: Switch to autodetection for apparmor_profiles
meson: Switch to autodetection for driver_remote
meson: Switch to autodetection for driver_test
meson: Style tweaks
meson: Reorganize summary
meson: Don't include warning flags in summary
libvirt.spec.in | 3 +
meson.build | 301 +++++++++++++++++++------------------
meson_options.txt | 6 +-
mingw-libvirt.spec.in | 2 +
src/locking/meson.build | 4 +-
src/qemu/qemu_namespace.c | 2 +-
src/util/virfile.c | 8 +-
src/util/virnetdevbridge.c | 18 ---
8 files changed, 166 insertions(+), 178 deletions(-)
--
2.31.1
3 years, 5 months
Release of libvirt-7.4.0
by Jiri Denemark
The 7.4.0 release of both libvirt and libvirt-python is tagged and
signed tarballs and source RPMs are available at
https://libvirt.org/sources/
https://libvirt.org/sources/python/
Thanks everybody who helped with this release by sending patches,
reviewing, testing, or providing any other feedback. Your work is
greatly appreciated.
* Removed features
* qemu: Remove support for QEMU < 2.11
In accordance with our platform support policy, the oldest supported QEMU
version is now bumped from 1.5 to 2.11.
* New features
* qemu: Add support for hotplugging ``<transient/>`` disks
The disk hotplug code in the qemu driver now can handle hotplug of disks
with automatically added overlay.
* qemu: Add support for sharing base image of ``<transient/>`` disks
Users can use ``<transient shareBacking='yes'/>`` to tell the qemu driver to
never open the base image in write mode thus multiple VMs can share the
same image. Note that the disk will be hotplugged during startup.
* Improvements
* Add win-dmp crashdump format
New ``win-dmp`` format for ``virDomainCoreDumpWithFormat`` API and/or virsh
``dump --format`` was introduced.
* Bug fixes
* Allow 0 offset in XML schema for ``<slice type='storage' offset='0' size='321'/>``
Having a 0 offset so that the size of the image can be limited is a
valid configuration so it was allowed in the XML schema.
Enjoy.
Jirka
3 years, 5 months
[libvirt PATCH] docs: introduce stubs for new libvirt Go packages
by Daniel P. Berrangé
Currently we expose libvirt Go packages at
libvirt.org/libvirt-go
libvirt.org/libvirt-go-xml
These packages have not supported Go modules historically and when we
tried to introduce modules, we hit the problem that we're not using
semver for versioning.
The only way around this is to introduce new packages under a different
namespace, that will have the exact same code, but be tagged with a
different version numbering scheme.
This change proposes:
libvirt.org/go/libvirt
libvirt.org/go/libvirtxml
Note the hyphen is removed so that the import basename matches the
Go package name.
Signed-off-by: Daniel P. Berrangé <berrange(a)redhat.com>
---
The corresponding repos exist
https://gitlab.com/libvirt/libvirt-go-module
https://gitlab.com/libvirt/libvirt-go-xml-module
but I'm leaving them empty until we've completed this release, then
I'll populate with content matching 7.4.0, minus the existing tags.
This change should also wait until after the release.
docs/go/libvirt.rst | 13 +++++++++++
docs/go/libvirtxml.rst | 10 ++++++++
docs/go/meson.build | 53 ++++++++++++++++++++++++++++++++++++++++++
docs/meson.build | 1 +
4 files changed, 77 insertions(+)
create mode 100644 docs/go/libvirt.rst
create mode 100644 docs/go/libvirtxml.rst
create mode 100644 docs/go/meson.build
diff --git a/docs/go/libvirt.rst b/docs/go/libvirt.rst
new file mode 100644
index 0000000000..46250691c1
--- /dev/null
+++ b/docs/go/libvirt.rst
@@ -0,0 +1,13 @@
+=======================
+Libvirt Go Language API
+=======================
+
+The `Go <https://golang.org/>`__ package ``libvirt.org/go/libvirt`` provides
+`CGo <https://golang.org/cmd/cgo/>`__ binding from the OS native Libvirt API.
+
+In general the Go representation is a direct 1-1 mapping from native API
+concepts to Go, so the native API documentation should serve as a reference
+for most behaviour.
+
+For details of Go specific behaviour consult the
+`Go package documentation <https://pkg.go.dev/libvirt.org/go/libvirt>`__.
diff --git a/docs/go/libvirtxml.rst b/docs/go/libvirtxml.rst
new file mode 100644
index 0000000000..7583433f56
--- /dev/null
+++ b/docs/go/libvirtxml.rst
@@ -0,0 +1,10 @@
+==========================
+Libvirt Go XML parsing API
+==========================
+
+The `Go <https://golang.org/>`__ package ``libvirt.org/go/libvirtxml`` provides
+annotated Go struct definitions for parsing (and formatting) XML documents used
+with libvirt APIs.
+
+For details of Go specific behaviour consult the
+`Go package documentation <https://pkg.go.dev/libvirt.org/go/libvirtxml>`__.
diff --git a/docs/go/meson.build b/docs/go/meson.build
new file mode 100644
index 0000000000..99fa1b074a
--- /dev/null
+++ b/docs/go/meson.build
@@ -0,0 +1,53 @@
+docs_go_files = [
+ 'libvirt',
+ 'libvirtxml',
+]
+
+html_xslt_gen_xslt = subsite_xsl
+html_xslt_gen_install_dir = docs_html_dir / 'go'
+html_xslt_gen = []
+
+foreach name : docs_go_files
+ rst_file = '@0@.rst'.format(name)
+
+ html_xslt_gen += {
+ 'name': name,
+ 'file': docs_rst2html_gen.process(rst_file),
+ 'source': 'docs/go' / rst_file,
+ }
+endforeach
+
+# keep the XSLT processing code block in sync with docs/meson.build
+
+# --- begin of XSLT processing ---
+
+foreach data : html_xslt_gen
+ html_filename = data['name'] + '.html'
+
+ html_file = custom_target(
+ html_filename,
+ input: data.get('file', data['name'] + '.html.in'),
+ output: html_filename,
+ command: [
+ xsltproc_prog,
+ '--stringparam', 'pagesrc', data.get('source', ''),
+ '--stringparam', 'builddir', meson.build_root(),
+ '--stringparam', 'timestamp', docs_timestamp,
+ '--nonet',
+ html_xslt_gen_xslt,
+ '@INPUT@',
+ ],
+ depends: data.get('depends', []),
+ depend_files: [ page_xsl ],
+ capture: true,
+ install: true,
+ install_dir: html_xslt_gen_install_dir,
+ )
+
+ install_web_deps += html_file
+ install_web_files += html_file.full_path() + ':' + html_xslt_gen_install_dir
+endforeach
+
+html_xslt_gen = []
+
+# --- end of XSLT processing ---
diff --git a/docs/meson.build b/docs/meson.build
index f550629d8e..d7afdbd323 100644
--- a/docs/meson.build
+++ b/docs/meson.build
@@ -296,6 +296,7 @@ html_xslt_gen = []
# --- end of XSLT processing ---
subdir('fonts')
+subdir('go')
subdir('html')
subdir('internals')
subdir('js')
--
2.31.1
3 years, 5 months
[PATCH] NEWS: disks: Mention <transient> improvements and <slice> XML fix
by Peter Krempa
Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
---
NEWS.rst | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/NEWS.rst b/NEWS.rst
index 8358cbd369..66ce95d7cb 100644
--- a/NEWS.rst
+++ b/NEWS.rst
@@ -20,6 +20,17 @@ v7.4.0 (unreleased)
* **New features**
+ * qemu: Add support for hotplugging ``<transient/>`` disks
+
+ The disk hotplug code in the qemu driver now can handle hotplug of disks
+ with automatically added overlay.
+
+ * qemu: Add support for sharing base image of ``<transient/>`` disks
+
+ Users can use ``<transient shareBacking='yes'/>`` to tell the qemu driver to
+ never open the base image in write mode thus multiple VMs can share the
+ same image. Note that the disk will be hotplugged during startup.
+
* **Improvements**
* Add win-dmp crashdump format
@@ -29,6 +40,10 @@ v7.4.0 (unreleased)
* **Bug fixes**
+ * Allow 0 offset in XML schema for ``<slice type='storage' offset='0' size='321'/>``
+
+ Having a 0 offset so that the size of the image can be limited is a
+ valid configuration so it was allowd in the XML schema.
v7.3.0 (2021-05-03)
===================
--
2.31.1
3 years, 5 months
[PATCH] qemuProcessSetupDisksTransientSnapshot: Skip enabling transientOverlayCreated flag
by Masayoshi Mizuma
From: Masayoshi Mizuma <m.mizuma(a)jp.fujitsu.com>
QEMU_DOMAIN_DISK_PRIVATE(disk)->transientOverlayCreated flag
gets true unexpectedly on qemuProcessSetupDisksTransientSnapshot() when
the disk has <transient shareBacking='yes'> option.
The flag should be enabled on qemuDomainAttachDiskGeneric() after the
overlay setup is completed.
Skip enabling transientOverlayCreated for the disk here.
Fixes: 75871da0ecb8b552f9e304d0f83e216839bbf82d
Signed-off-by: Masayoshi Mizuma <m.mizuma(a)jp.fujitsu.com>
---
src/qemu/qemu_process.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 9b069fe7ce..c37687f249 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -7039,7 +7039,8 @@ qemuProcessSetupDisksTransientSnapshot(virDomainObj *vm,
for (i = 0; i < vm->def->ndisks; i++) {
virDomainDiskDef *domdisk = vm->def->disks[i];
- if (!domdisk->transient)
+ if (!domdisk->transient ||
+ domdisk->transientShareBacking == VIR_TRISTATE_BOOL_YES)
continue;
QEMU_DOMAIN_DISK_PRIVATE(domdisk)->transientOverlayCreated = true;
--
2.27.0
3 years, 5 months
