January 2020 - Devel - libvirt List Archives

[libvirt] [PATCH] docs: Notes for geometry in formatdomain doc
by Han Han 14 Jan '20

14 Jan '20

Since commit b340c6c614 CHS geometry is not supported in usb and sd, CHS translation is only supported in ide. Add these notes to formatdomain doc. Signed-off-by: Han Han <hhan(a)redhat.com> --- docs/formatdomain.html.in | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in index 2af4960981..74bea528be 100644 --- a/docs/formatdomain.html.in +++ b/docs/formatdomain.html.in @@ -3715,9 +3715,13 @@ <dt><code>secs</code></dt> <dd>The <code>secs</code> attribute is the number of sectors per track. </dd> + <dt>Note that <code>cyls</code>, <code>heads</code> and + <code>secs</code> are not supported in <code>usb</code> + or <code>sd</code> bus.</dt> <dt><code>trans</code></dt> <dd>The optional <code>trans</code> attribute is the - BIOS-Translation-Modus (none, lba or auto)</dd> + BIOS-Translation-Modus (none, lba or auto). Note that this + attribute is only supported in <code>ide</code> bus.</dd> </dl> </dd> <dt><code>blockio</code></dt> -- 2.24.0.rc1

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[libvirt] [PATCH] domain_conf: Do not use USB by default for <input> devices on s390x
by Thomas Huth 14 Jan '20

14 Jan '20

When trying to specify an input device on s390x without bus like this: <input type='keyboard'/> ... then libvirt currently complains: error: unsupported configuration: USB is disabled for this domain, but USB devices are present in the domain XML This is somewhat confusing since the user did not specify an USB device here. Since USB is not available on s390x, we should default to the "virtio" bus here instead. Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1790189 Signed-off-by: Thomas Huth <thuth(a)redhat.com> --- src/conf/domain_conf.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 1290241923..c3761b0f45 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -13428,6 +13428,8 @@ virDomainInputDefParseXML(virDomainXMLOptionPtr xmlopt, def->type == VIR_DOMAIN_INPUT_TYPE_KBD) && (ARCH_IS_X86(dom->os.arch) || dom->os.arch == VIR_ARCH_NONE)) { def->bus = VIR_DOMAIN_INPUT_BUS_PS2; + } else if (ARCH_IS_S390(dom->os.arch)) { + def->bus = VIR_DOMAIN_INPUT_BUS_VIRTIO; } else { def->bus = VIR_DOMAIN_INPUT_BUS_USB; } -- 2.18.1

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[libvirt] Entering freeze for 6.0.0
by Daniel Veillard 13 Jan '20

13 Jan '20

I just tagged it RC1 in git, and pushed signed tarball and source rpm to the usual place: https://libvirt.org/sources/ Looks fine in my very limited testing, ci seems mostly green (though I sometimes wonder how reliable that is) so looks we should be fine, but please give it some testing ! If everything goes smoothly, goal is to make rc2 on Monday and then push the release on the 15th , in the meantime, please give it a try ! thanks, Daniel -- Daniel Veillard | Red Hat Developers Tools http://developer.redhat.com/ veillard(a)redhat.com | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ http://veillard.com/ | virtualization library http://libvirt.org/

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[libvirt] [PATCH 0/4] qemu: Don't lose domain on failed restore
by Michal Privoznik 13 Jan '20

13 Jan '20

https://bugzilla.redhat.com/show_bug.cgi?id=1718707 When restoring a domain we might leave a qemu process behind. The problem is described in 4/4 in more detail, but the digest is: we start qemu process successfully but then fail to restore its vCPUs and leave qemu process running and forget about. I thought of two possible ways to fix this: 1) Kill qemu process and claim error. 2) Don't kill qemu process and don't remove it from our internal list and claim error. I lean towards 1) because I find it clearer. If I were a mgmt app and call 'virsh restore /path/to/domain.save' then I'd much rather see either success or an error without any need for cleanup (which would be implied if we went with number 2). Michal Prívozník (4): qemuDomainSaveImageStartVM: Use VIR_AUTOCLOSE for @intermediatefd qemuDomainSaveImageStartVM: Use g_autoptr() for virCommand qemu: Use g_autoptr() for qemuDomainSaveCookie qemu: Stop domain on failed restore src/qemu/qemu_domain.c | 28 ++++++++++------------------ src/qemu/qemu_domain.h | 1 + src/qemu/qemu_driver.c | 37 +++++++++++++++++-------------------- 3 files changed, 28 insertions(+), 38 deletions(-) -- 2.24.1

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[libvirt] [PATCH 0/3] news: Fix and update for libvirt 6.0.0
by Andrea Bolognani 13 Jan '20

13 Jan '20

<blurb/> Andrea Bolognani (3): news: Fix typo (Libivrt -> Libvirt) news: Rearrange a few entries news: Update for libvirt 6.0.0 docs/news.xml | 111 +++++++++++++++++++++++++++++++++++++++----------- 1 file changed, 87 insertions(+), 24 deletions(-) -- 2.24.1

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[libvirt] [PATCH for 6.0.0] vircgroupv2devices: free BPF map when replacing with new one
by Pavel Hrdina 13 Jan '20

13 Jan '20

This leaks the FD of BPF map which means it will not be freed. Signed-off-by: Pavel Hrdina <phrdina(a)redhat.com> --- src/util/vircgroupv2devices.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/util/vircgroupv2devices.c b/src/util/vircgroupv2devices.c index 402ce3f86f..445f9c53fc 100644 --- a/src/util/vircgroupv2devices.c +++ b/src/util/vircgroupv2devices.c @@ -311,6 +311,11 @@ virCgroupV2DevicesAttachProg(virCgroupPtr group, VIR_FORCE_CLOSE(group->unified.devices.progfd); } + if (group->unified.devices.mapfd > 0) { + VIR_DEBUG("Closing existing map that was replaced by new one."); + VIR_FORCE_CLOSE(group->unified.devices.mapfd); + } + group->unified.devices.progfd = progfd; group->unified.devices.mapfd = mapfd; group->unified.devices.max = max; -- 2.24.1

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[libvirt] [PATCH] qemu_capabilities: Do not report USB as subsystem type if it is not available
by Thomas Huth 13 Jan '20

13 Jan '20

libvirt currently always reports that USB is available as a bus subsystem type when running "virsh domcapabilities". However, this is not always true, for example the qemu-system-s390x binary normally never has support for USB. Thus we should only report that USB is available if there is also a USB host controller available where we can attach USB devices. Reported-by: Sebastian Mitterle <smitterl(a)redhat.com> Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1759849 Signed-off-by: Thomas Huth <thuth(a)redhat.com> --- src/qemu/qemu_capabilities.c | 13 ++++++++++++- tests/domaincapsdata/qemu_2.10.0.s390x.xml | 1 - tests/domaincapsdata/qemu_2.11.0.s390x.xml | 1 - tests/domaincapsdata/qemu_2.12.0.s390x.xml | 1 - tests/domaincapsdata/qemu_2.7.0.s390x.xml | 1 - tests/domaincapsdata/qemu_2.8.0.s390x.xml | 1 - tests/domaincapsdata/qemu_2.9.0.s390x.xml | 1 - tests/domaincapsdata/qemu_3.0.0.s390x.xml | 1 - tests/domaincapsdata/qemu_4.0.0.s390x.xml | 1 - tests/domaincapsdata/qemu_4.2.0.s390x.xml | 1 - 10 files changed, 12 insertions(+), 10 deletions(-) diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index da0c7a257f..261cca19a7 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -5674,10 +5674,21 @@ virQEMUCapsFillDomainDeviceHostdevCaps(virQEMUCapsPtr qemuCaps, VIR_DOMAIN_STARTUP_POLICY_OPTIONAL); VIR_DOMAIN_CAPS_ENUM_SET(hostdev->subsysType, - VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB, VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI, VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI); + if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_PIIX3_USB_UHCI) || + virQEMUCapsGet(qemuCaps, QEMU_CAPS_PIIX4_USB_UHCI) || + virQEMUCapsGet(qemuCaps, QEMU_CAPS_USB_EHCI) || + virQEMUCapsGet(qemuCaps, QEMU_CAPS_ICH9_USB_EHCI1) || + virQEMUCapsGet(qemuCaps, QEMU_CAPS_VT82C686B_USB_UHCI) || + virQEMUCapsGet(qemuCaps, QEMU_CAPS_PCI_OHCI) || + virQEMUCapsGet(qemuCaps, QEMU_CAPS_NEC_USB_XHCI) || + virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_QEMU_XHCI)) { + VIR_DOMAIN_CAPS_ENUM_SET(hostdev->subsysType, + VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB); + } + /* No virDomainHostdevCapsType for QEMU */ virDomainCapsEnumClear(&hostdev->capsType); diff --git a/tests/domaincapsdata/qemu_2.10.0.s390x.xml b/tests/domaincapsdata/qemu_2.10.0.s390x.xml index bf3f13887f..b41ca5158c 100644 --- a/tests/domaincapsdata/qemu_2.10.0.s390x.xml +++ b/tests/domaincapsdata/qemu_2.10.0.s390x.xml @@ -168,7 +168,6 @@ <value>optional</value> </enum> <enum name='subsysType'> - <value>usb</value> <value>pci</value> <value>scsi</value> </enum> diff --git a/tests/domaincapsdata/qemu_2.11.0.s390x.xml b/tests/domaincapsdata/qemu_2.11.0.s390x.xml index 9b3b18d320..ad4e6b0500 100644 --- a/tests/domaincapsdata/qemu_2.11.0.s390x.xml +++ b/tests/domaincapsdata/qemu_2.11.0.s390x.xml @@ -167,7 +167,6 @@ <value>optional</value> </enum> <enum name='subsysType'> - <value>usb</value> <value>pci</value> <value>scsi</value> </enum> diff --git a/tests/domaincapsdata/qemu_2.12.0.s390x.xml b/tests/domaincapsdata/qemu_2.12.0.s390x.xml index af7a04fb01..9736d6a42d 100644 --- a/tests/domaincapsdata/qemu_2.12.0.s390x.xml +++ b/tests/domaincapsdata/qemu_2.12.0.s390x.xml @@ -166,7 +166,6 @@ <value>optional</value> </enum> <enum name='subsysType'> - <value>usb</value> <value>pci</value> <value>scsi</value> </enum> diff --git a/tests/domaincapsdata/qemu_2.7.0.s390x.xml b/tests/domaincapsdata/qemu_2.7.0.s390x.xml index 258000dbaf..b19a4c9fed 100644 --- a/tests/domaincapsdata/qemu_2.7.0.s390x.xml +++ b/tests/domaincapsdata/qemu_2.7.0.s390x.xml @@ -71,7 +71,6 @@ <value>optional</value> </enum> <enum name='subsysType'> - <value>usb</value> <value>pci</value> <value>scsi</value> </enum> diff --git a/tests/domaincapsdata/qemu_2.8.0.s390x.xml b/tests/domaincapsdata/qemu_2.8.0.s390x.xml index cc858f538c..30d2f7ff1f 100644 --- a/tests/domaincapsdata/qemu_2.8.0.s390x.xml +++ b/tests/domaincapsdata/qemu_2.8.0.s390x.xml @@ -152,7 +152,6 @@ <value>optional</value> </enum> <enum name='subsysType'> - <value>usb</value> <value>pci</value> <value>scsi</value> </enum> diff --git a/tests/domaincapsdata/qemu_2.9.0.s390x.xml b/tests/domaincapsdata/qemu_2.9.0.s390x.xml index fe2c023956..2476e95181 100644 --- a/tests/domaincapsdata/qemu_2.9.0.s390x.xml +++ b/tests/domaincapsdata/qemu_2.9.0.s390x.xml @@ -153,7 +153,6 @@ <value>optional</value> </enum> <enum name='subsysType'> - <value>usb</value> <value>pci</value> <value>scsi</value> </enum> diff --git a/tests/domaincapsdata/qemu_3.0.0.s390x.xml b/tests/domaincapsdata/qemu_3.0.0.s390x.xml index 68bcafd62f..a297bf9ef1 100644 --- a/tests/domaincapsdata/qemu_3.0.0.s390x.xml +++ b/tests/domaincapsdata/qemu_3.0.0.s390x.xml @@ -173,7 +173,6 @@ <value>optional</value> </enum> <enum name='subsysType'> - <value>usb</value> <value>pci</value> <value>scsi</value> </enum> diff --git a/tests/domaincapsdata/qemu_4.0.0.s390x.xml b/tests/domaincapsdata/qemu_4.0.0.s390x.xml index 4298b148fd..21ddd27cb9 100644 --- a/tests/domaincapsdata/qemu_4.0.0.s390x.xml +++ b/tests/domaincapsdata/qemu_4.0.0.s390x.xml @@ -178,7 +178,6 @@ <value>optional</value> </enum> <enum name='subsysType'> - <value>usb</value> <value>pci</value> <value>scsi</value> </enum> diff --git a/tests/domaincapsdata/qemu_4.2.0.s390x.xml b/tests/domaincapsdata/qemu_4.2.0.s390x.xml index c6d92542c3..101d9d028b 100644 --- a/tests/domaincapsdata/qemu_4.2.0.s390x.xml +++ b/tests/domaincapsdata/qemu_4.2.0.s390x.xml @@ -172,7 +172,6 @@ <value>optional</value> </enum> <enum name='subsysType'> - <value>usb</value> <value>pci</value> <value>scsi</value> </enum> -- 2.18.1

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[libvirt] [jenkins-ci PATCH] lcitool: Mark Fedora kernel packages as user-installed
by Andrea Bolognani 13 Jan '20

13 Jan '20

>From time to time we hit https://bugzilla.redhat.com/show_bug.cgi?id=1741381 which result in 'dnf autoremove' failing. The suggested workaround is to manually mark kernel packages as user-installed, so let's do that every single time just in case. Signed-off-by: Andrea Bolognani <abologna(a)redhat.com> --- guests/playbooks/update/tasks/base.yml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/guests/playbooks/update/tasks/base.yml b/guests/playbooks/update/tasks/base.yml index f085f19..97f365e 100644 --- a/guests/playbooks/update/tasks/base.yml +++ b/guests/playbooks/update/tasks/base.yml @@ -100,6 +100,13 @@ when: - package_format == 'pkg' +- name: Clean up packages after update + command: '{{ package_manager }} mark install "kernel*"' + args: + warn: no + when: + - os_name == 'Fedora' + - name: Clean up packages after update shell: '{{ package_manager }} clean packages -y && {{ package_manager }} autoremove -y' args: -- 2.24.1

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[libvirt] [PATCH for 6.0.0] qemuxml2*test: Fix hugepages-default-system-size tests
by Jiri Denemark 13 Jan '20

13 Jan '20

Commit v5.10.0-269-g62065a6cb5 moved NUMA validation code to domain definition time and appropriately adjusted affected test cases except for hugepages-default-system-size. And since we don't mock virGetSystemPageSizeKB in our tests, hugepages-default-system-size test would fail on architectures (ppc64le) with default page size other than 4KiB. Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com> --- tests/qemuxml2argvtest.c | 2 +- tests/qemuxml2xmltest.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index 8af2ba38d3..560a012149 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -946,7 +946,7 @@ mymain(void) QEMU_CAPS_OBJECT_MEMORY_FILE_DISCARD); DO_TEST("hugepages-default", QEMU_CAPS_OBJECT_MEMORY_FILE); DO_TEST("hugepages-default-2M", QEMU_CAPS_OBJECT_MEMORY_FILE); - DO_TEST("hugepages-default-system-size", NONE); + DO_TEST("hugepages-default-system-size", QEMU_CAPS_OBJECT_MEMORY_FILE); DO_TEST_PARSE_ERROR("hugepages-default-1G-nodeset-2M", NONE); DO_TEST("hugepages-nodeset", QEMU_CAPS_OBJECT_MEMORY_FILE); DO_TEST_PARSE_ERROR("hugepages-nodeset-nonexist", diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c index 262fc835f5..f7b6022819 100644 --- a/tests/qemuxml2xmltest.c +++ b/tests/qemuxml2xmltest.c @@ -293,7 +293,7 @@ mymain(void) DO_TEST("pages-dimm-discard", NONE); DO_TEST("hugepages-default", QEMU_CAPS_OBJECT_MEMORY_FILE); DO_TEST("hugepages-default-2M", QEMU_CAPS_OBJECT_MEMORY_FILE); - DO_TEST("hugepages-default-system-size", NONE); + DO_TEST("hugepages-default-system-size", QEMU_CAPS_OBJECT_MEMORY_FILE); DO_TEST("hugepages-nodeset", QEMU_CAPS_OBJECT_MEMORY_FILE); DO_TEST("hugepages-numa-default-2M", QEMU_CAPS_OBJECT_MEMORY_FILE); DO_TEST("hugepages-numa-default-dimm", QEMU_CAPS_OBJECT_MEMORY_FILE); -- 2.24.1

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[libvirt] [PATCH 0/4] Fix formatting of encrypted disk secret info (for 6.0.0)
by Peter Krempa 13 Jan '20

13 Jan '20

See the last patch for explanation. Peter Krempa (4): tests: qemuxml2argv: Add disk image with encrypted backing file tests: qemuxml2argv: Run luks-disks-source-qcow2 case with latest caps tests: qemuxml2xml: Enable luks-disks-source-qcow2 case conf: Always format storage source auth and encryption under <source> for backing files src/conf/backup_conf.c | 2 +- src/conf/domain_conf.c | 13 ++- src/conf/domain_conf.h | 1 + src/conf/snapshot_conf.c | 2 +- src/qemu/qemu_domain.c | 4 +- tests/qemublocktest.c | 2 +- .../luks-disks-source-qcow2.args | 8 ++ ...luks-disks-source-qcow2.x86_64-latest.args | 110 ++++++++++++++++++ .../luks-disks-source-qcow2.xml | 18 +++ tests/qemuxml2argvtest.c | 1 + .../luks-disks-source-qcow2.x86_64-latest.xml | 106 +++++++++++++++++ tests/qemuxml2xmltest.c | 1 + tests/virstoragetest.c | 2 +- 13 files changed, 259 insertions(+), 11 deletions(-) create mode 100644 tests/qemuxml2argvdata/luks-disks-source-qcow2.x86_64-latest.args create mode 100644 tests/qemuxml2xmloutdata/luks-disks-source-qcow2.x86_64-latest.xml -- 2.24.1

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