April 2017 - Devel - libvirt List Archives

[libvirt] [PATCH v2 0/3] conf: don't ignore <target dev='blah'/> for macvtap interfaces
by Laine Stump 28 Apr '17

28 Apr '17

The parser had been clearing out *all* suggested device names for type='direct' (aka macvtap) interfaces. All of the code implementing macvtap allows for a user-specified device name, so we should allow it. In the case that an interface name starts with "macvtap" or "macvlan" though, we do still clear it out, just as we do with "vnet" (which is the prefix used for automatically generated tap device names), since those are the prefixes for the names we autogenerate for macvtap and macvlan devices. Resolves: https://bugzilla.redhat.com/1335798 Changes since V1: * make a single #define for each of MACVLAN_PREFIX and MACVTAP_PREFIX in virnetdevmacvlan.h rather than duplicating #defines from virnetdevmacvlan.c into domain_conf.h (as suggested by Martin * move/rename the auto-generated prefix for regular tap devices to be consistent with the macvtap/macvlan prefixes. Laine Stump (3): util: make macvtap/macvlan generated name #defines available to other files conf: don't ignore <target dev='blah'/> for macvtap interfaces util: rename/move VIR_NET_GENERATED_PREFIX to be consistent docs/formatdomain.html.in | 6 ++-- src/bhyve/bhyve_command.c | 4 +-- src/conf/domain_conf.c | 11 ++++-- src/conf/domain_conf.h | 4 --- src/interface/interface_backend_udev.c | 2 +- src/qemu/qemu_interface.c | 8 ++--- src/uml/uml_conf.c | 4 +-- src/util/virnetdev.h | 5 +++ src/util/virnetdevmacvlan.c | 65 ++++++++++++++-------------------- src/util/virnetdevmacvlan.h | 6 ++++ 10 files changed, 57 insertions(+), 58 deletions(-) -- 2.9.3

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[libvirt] [PATCH v2 0/5] add support for qemu-xhci USB controller
by Pavel Hrdina 28 Apr '17

28 Apr '17

Pavel Hrdina (5): qemu: change the logic of setting default USB controller qemu: use nec-usb-xhci as a default controller for aarch64 if available qemu: introduce QEMU_CAPS_DEVICE_QEMU_XHCI qemu: add support for qemu-xhci USB controller qemu: use qemu-xhci USB controller by default for ppc64 and aarch64 docs/formatdomain.html.in | 4 +- docs/schemas/domaincommon.rng | 1 + src/conf/domain_addr.c | 1 + src/conf/domain_conf.c | 1 + src/conf/domain_conf.h | 1 + src/qemu/qemu_capabilities.c | 2 + src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_command.c | 8 +++- src/qemu/qemu_domain.c | 47 ++++++++++++++-------- src/qemu/qemu_domain_address.c | 1 + tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml | 1 + ...muxml2argv-aarch64-usb-controller-nec-xhci.args | 19 +++++++++ ...emuxml2argv-aarch64-usb-controller-nec-xhci.xml | 16 ++++++++ ...uxml2argv-aarch64-usb-controller-qemu-xhci.args | 19 +++++++++ ...muxml2argv-aarch64-usb-controller-qemu-xhci.xml | 16 ++++++++ ...emuxml2argv-ppc64-usb-controller-qemu-xhci.args | 19 +++++++++ ...qemuxml2argv-ppc64-usb-controller-qemu-xhci.xml | 1 + ...qemuxml2argv-usb-controller-qemu-xhci-limit.xml | 14 +++++++ ...l2argv-usb-controller-qemu-xhci-unavailable.xml | 1 + .../qemuxml2argv-usb-controller-qemu-xhci.args | 19 +++++++++ .../qemuxml2argv-usb-controller-qemu-xhci.xml | 14 +++++++ tests/qemuxml2argvtest.c | 15 +++++++ 22 files changed, 201 insertions(+), 20 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-aarch64-usb-controller-nec-xhci.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-aarch64-usb-controller-nec-xhci.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-aarch64-usb-controller-qemu-xhci.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-aarch64-usb-controller-qemu-xhci.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-ppc64-usb-controller-qemu-xhci.args create mode 120000 tests/qemuxml2argvdata/qemuxml2argv-ppc64-usb-controller-qemu-xhci.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-usb-controller-qemu-xhci-limit.xml create mode 120000 tests/qemuxml2argvdata/qemuxml2argv-usb-controller-qemu-xhci-unavailable.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-usb-controller-qemu-xhci.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-usb-controller-qemu-xhci.xml -- 2.12.2

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[libvirt] [PATCH v2 0/2] don't kill qemu process on restart if networkNotify fails
by Laine Stump 28 Apr '17

28 Apr '17

John thought I didn't go far enough in my removal of return codes in V1... Laine Stump (2): qemu: don't kill qemu process on restart if networkNotify fails network: better log message when network is inactive during reconnect src/network/bridge_driver.c | 17 +++++++++++------ src/network/bridge_driver.h | 7 +++---- src/qemu/qemu_process.c | 9 +++------ 3 files changed, 17 insertions(+), 16 deletions(-) -- 2.9.3

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[libvirt] [PATCH v4 0/3] libxl: nestedhvm support
by Wim Ten Have 27 Apr '17

27 Apr '17

From: Wim ten Have <wim.ten.have(a)oracle.com> This patch enhances host-passthrough capability to advertise the required vendor CPU virtualization feature which will be used to enable 'nestedhvm' in the libxl driver. Wim ten Have (3): libxl: set nestedhvm for mode host-passthrough xenconfig: add conversions for xen-xl xlconfigtest: add tests for 'nestedhvm' support cfg.mk | 4 +- src/libxl/libxl_conf.c | 39 ++++++++++- src/libxl/libxl_conf.h | 1 + src/libxl/libxl_domain.c | 2 +- src/xenconfig/xen_xl.c | 76 ++++++++++++++++++++++ tests/testutilsxen.c | 30 +++++++++ .../test-fullvirt-nestedhvm-disabled.cfg | 26 ++++++++ .../test-fullvirt-nestedhvm-disabled.xml | 61 +++++++++++++++++ tests/xlconfigdata/test-fullvirt-nestedhvm.cfg | 26 ++++++++ tests/xlconfigdata/test-fullvirt-nestedhvm.xml | 59 +++++++++++++++++ tests/xlconfigtest.c | 2 + 11 files changed, 322 insertions(+), 4 deletions(-) create mode 100644 tests/xlconfigdata/test-fullvirt-nestedhvm-disabled.cfg create mode 100644 tests/xlconfigdata/test-fullvirt-nestedhvm-disabled.xml create mode 100644 tests/xlconfigdata/test-fullvirt-nestedhvm.cfg create mode 100644 tests/xlconfigdata/test-fullvirt-nestedhvm.xml -- 2.9.3

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[libvirt] [PATCH 0/4] qemu: process: Fix memleaks on VM restart
by Peter Krempa 27 Apr '17

27 Apr '17

Few leaks with automatic pinning, USB addresses and TLS migration, since the private data structure needs to be cleared manually in qemuProcessStop. Peter Krempa (4): qemu: process: Clean automatic NUMA/cpu pinning information on shutdown qemu: process: Don't leak priv->usbaddrs after VM restart qemu: process: Clean up priv->migTLSAlias qemu: Move freeing of PCI address list to qemuProcessStop src/qemu/qemu_domain_address.c | 1 - src/qemu/qemu_process.c | 15 +++++++++++++++ 2 files changed, 15 insertions(+), 1 deletion(-) -- 2.12.2

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[libvirt] [PATCH] qemu: Don't fail if physical size can't be updated in qemuDomainGetBlockInfo
by Peter Krempa 27 Apr '17

27 Apr '17

Since commit c5f6151390 qemuDomainBlockInfo tries to update the "physical" storage size for all network storage and not only block devices. Since the storage driver APIs to do this are not implemented for certain storage types (RBD, iSCSI, ...) the code would fail to retrieve any data since the failure of qemuDomainStorageUpdatePhysical is fatal. Since it's desired to return data even if the total size can't be updated we need to ignore errors from that fucntion and return plausible data. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1442344 --- Notes: This function will require more fixing though. This is just a bandaid to remove the regression. I'll post other patches as follow up later. src/qemu/qemu_driver.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index e39de625d..8ff242597 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -11553,10 +11553,12 @@ qemuDomainGetBlockInfo(virDomainPtr dom, if (info->allocation == 0) info->allocation = entry->physical; - if (qemuDomainStorageUpdatePhysical(driver, cfg, vm, disk->src) < 0) - goto endjob; - - info->physical = disk->src->physical; + if (qemuDomainStorageUpdatePhysical(driver, cfg, vm, disk->src) == 0) { + info->physical = disk->src->physical; + } else { + virResetLastError(); + info->physical = entry->physical; + } } else { info->physical = entry->physical; } -- 2.12.2

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[libvirt] [PATCH 00/14] network schema refactor and addition of cookies for http disks
by Peter Krempa 27 Apr '17

27 Apr '17

Peter Krempa (14): docs: schemas: Remove <interleave> from file/block/dir/volume disks docs: schemas: Extract disk source host specification docs: schemas: Move the interleave definition into network disk source docs: schemas: Extract RBD-specific data docs: schemas: Extract HTTP disk source specification docs: schemas: Split out simple network protocols docs: schemas: Split up definitions for NBD and gluster conf: Extract formatting of network disk source into separate function tests: genericxml2xml: Add test case for HTTP based disk util: string: Introduce virStringHasChars conf: Add support for cookies for HTTP based disks qemu: command: Use switch to formatting additional network disk params qemu: capabilities: Add capability for the new curl driver options qemu: command: Add support for HTTP cookies docs/formatdomain.html.in | 9 + docs/schemas/domaincommon.rng | 316 +++++++++++++-------- src/conf/domain_conf.c | 205 ++++++++++--- src/qemu/qemu_capabilities.c | 2 + src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_command.c | 48 +++- src/util/virstoragefile.c | 124 ++++++++ src/util/virstoragefile.h | 14 + src/util/virstring.c | 23 +- src/util/virstring.h | 2 + .../generic-disk-network-http.xml | 48 ++++ tests/genericxml2xmltest.c | 1 + tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml | 1 + .../qemuxml2argv-disk-drive-network-http.args | 32 +++ .../qemuxml2argv-disk-drive-network-http.xml | 48 ++++ tests/qemuxml2argvtest.c | 1 + 16 files changed, 701 insertions(+), 174 deletions(-) create mode 100644 tests/genericxml2xmlindata/generic-disk-network-http.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-http.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-http.xml -- 2.12.2

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[libvirt] [PATCH 0/3] qemu: Allow turing of SSL verification for https/ftps drives
by Peter Krempa 27 Apr '17

27 Apr '17

This is a followup to the qemu cookie series and should be applied on top of it. Since I already fixed a few things in the original series this would not apply cleanly, thus you can fetch it at: git fetch git://pipo.sk/pipo/libvirt.git qemu-ssl-verify-off Peter Krempa (3): conf: Use only one temporary string in virDomainDiskSourceParse conf: Add support for modifying ssl validation for https/ftps disks qemu: command: Implement ssl verification configuration docs/formatdomain.html.in | 9 ++++ docs/schemas/domaincommon.rng | 50 +++++++++++++++++++++- src/conf/domain_conf.c | 34 ++++++++++++--- src/qemu/qemu_command.c | 27 +++++++++++- src/util/virstoragefile.h | 1 + .../generic-disk-network-http.xml | 2 + .../qemuxml2argv-disk-drive-network-http.args | 2 +- .../qemuxml2argv-disk-drive-network-http.xml | 1 + 8 files changed, 114 insertions(+), 12 deletions(-) -- 2.12.2

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[libvirt] [PATCH 0/3] add support for qemu-xhci USB controller
by Pavel Hrdina 27 Apr '17

27 Apr '17

Pavel Hrdina (3): qemu: introduce QEMU_CAPS_DEVICE_QEMU_XHCI qemu: add support for qemu-xhci USB controller qemu: use qemu-xhci USB controller by default for ppc64 and aarch64 docs/formatdomain.html.in | 2 +- docs/schemas/domaincommon.rng | 1 + src/conf/domain_addr.c | 1 + src/conf/domain_conf.c | 1 + src/conf/domain_conf.h | 1 + src/qemu/qemu_capabilities.c | 2 ++ src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_command.c | 8 +++++-- src/qemu/qemu_domain.c | 25 ++++++++++++++------ src/qemu/qemu_domain_address.c | 1 + tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml | 1 + ...uxml2argv-aarch64-usb-controller-qemu-xhci.args | 20 ++++++++++++++++ ...muxml2argv-aarch64-usb-controller-qemu-xhci.xml | 27 ++++++++++++++++++++++ ...emuxml2argv-ppc64-usb-controller-qemu-xhci.args | 19 +++++++++++++++ ...qemuxml2argv-ppc64-usb-controller-qemu-xhci.xml | 1 + ...qemuxml2argv-usb-controller-qemu-xhci-limit.xml | 15 ++++++++++++ ...l2argv-usb-controller-qemu-xhci-unavailable.xml | 15 ++++++++++++ .../qemuxml2argv-usb-controller-qemu-xhci.args | 19 +++++++++++++++ .../qemuxml2argv-usb-controller-qemu-xhci.xml | 15 ++++++++++++ tests/qemuxml2argvtest.c | 12 ++++++++++ 20 files changed, 177 insertions(+), 10 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-aarch64-usb-controller-qemu-xhci.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-aarch64-usb-controller-qemu-xhci.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-ppc64-usb-controller-qemu-xhci.args create mode 120000 tests/qemuxml2argvdata/qemuxml2argv-ppc64-usb-controller-qemu-xhci.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-usb-controller-qemu-xhci-limit.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-usb-controller-qemu-xhci-unavailable.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-usb-controller-qemu-xhci.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-usb-controller-qemu-xhci.xml -- 2.12.2

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[libvirt] [PATCH 0/2] Report VIR_DOMAIN_JOB_OPERATION in job stats
by Jiri Denemark 27 Apr '17

27 Apr '17

As agreed in [1] we should enhance job statistics returned by virDomainGetJobStats API and VIR_DOMAIN_EVENT_ID_JOB_COMPLETED event with a new typed parameter which would indicate what operation (migration, snapshot, ...) the reported statistics belong to. https://bugzilla.redhat.com/show_bug.cgi?id=1441563 [1] https://www.redhat.com/archives/libvir-list/2017-April/msg00540.html Jiri Denemark (2): Add VIR_DOMAIN_JOB_OPERATION typed parameter qemu: Report VIR_DOMAIN_JOB_OPERATION include/libvirt/libvirt-domain.h | 25 +++++++++++++++++++++++++ src/qemu/qemu_domain.c | 16 +++++++++++++--- src/qemu/qemu_domain.h | 4 +++- src/qemu/qemu_driver.c | 32 ++++++++++++++++++++++---------- src/qemu/qemu_migration.c | 19 ++++++++++++------- src/qemu/qemu_process.c | 6 ++++-- src/qemu/qemu_process.h | 3 ++- tools/virsh-domain.c | 29 +++++++++++++++++++++++++++++ 8 files changed, 110 insertions(+), 24 deletions(-) -- 2.12.2

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