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[libvirt] [PATCHv2 RESEND 0/5] Handling of undefine and redefine snapshots with VirtualBox 4.2
by Manuel VIVES 09 Sep '13

09 Sep '13

Hi, This is a serie of patches in order to support undefining and redefining snapshots with VirtualBox 4.2. The serie of patches is rather big, and adds among other things some utility functions unrelated to VirtualBox in patches 1 & 2. The code review could be done in several parts: e.g. patches 1 & 2 separately to validate the utility functions. This 2nd version brings a different function for string replacement, because of the license problem with the first one. The VirtualBox API provides only high level operations to manipulate snapshots, so it not possible to support flags like VIR_DOMAIN_SNAPSHOT_CREATE_REDEFINE and VIR_DOMAIN_SNAPSHOT_DELETE_METADATA_ONLY with only API calls. Following an IRC talk with Eric Blake, the decision was taken to emulate these behaviours by manipulating directly the .vbox XML files. The first two patches are some util methods for handling uuid and strings that will be used after. The third patch brings more details in the snapshot XML returned by libvirt. We will need those modifications in order to redefine the snapshots. The fourth patch brings the support of the VIR_DOMAIN_SNAPSHOT_CREATE_REDEFINE and VIR_DOMAIN_SNAPSHOT_CREATE_CURRENT flags in virDomainSnapshotCreateXML. The fifth and last patch brings the support of the VIR_DOMAIN_SNAPSHOT_DELETE_METADATA_ONLY flag in virDomainSnapshotDelete. The patches are only for Virtualbox 4.2 Regards, Manuel VIVES Manuel VIVES (5): viruuid.h/c: Util method for finding uuid patterns in some strings virstring.h/c: Util method for making some find and replace in strings vbox_tmpl.c: Better XML description for snapshots vbox_tmpl.c: Patch for redefining snapshots vbox_tmpl.c: Add methods for undefining snapshots src/conf/domain_conf.c | 20 +- src/libvirt_private.syms | 2 + src/util/virstring.c | 48 ++ src/util/virstring.h | 2 + src/util/viruuid.c | 79 ++ src/util/viruuid.h | 1 + src/vbox/vbox_tmpl.c | 1846 +++++++++++++++++++++++++++++++++++++++++++--- 7 files changed, 1878 insertions(+), 120 deletions(-) -- 1.7.10.4

3 7

[libvirt] [PATCH v3 0/8] Support qemu-system-arm vexpress-a9
by Cole Robinson 09 Sep '13

09 Sep '13

This series adds the bits needed to kick of a qemu-system-arm -machine vexpress-a9 guest. vexpress-a15 likely works as well but is untested. Patches 1-2 are related bugfixes/improvements. Patch 6 adds disk bus=sd, which is often the only way to specify storage for ARM boards. Patch 8 adds virtio-mmio address support, which enables virtio for ARM vexpress machine types. The rest are mostly about fixing CLI generations. Unfortunately qemu ARM boards don't quite work like x86 where we can mix and match devices, so -device is out of the picture (for non-virtio), meaning we have to fall back to CLI infrastrucure like -net nic and -serial. v3: Rebased series Add qemu.conf nographics_allow_host_audio for patch #1 Drop domain_conf.c default memballoon handling in patch #2, not #3 Cole Robinson (8): qemu: Set QEMU_AUDIO_DRV=none with -nographic domain_conf: Add default memballoon in PostParse callbacks qemu: Don't add default memballoon device on ARM qemu: Fix specifying char devs for ARM qemu: Don't try to allocate PCI addresses for ARM domain_conf: Add disk bus=sd, wire it up for qemu qemu: Fix networking for ARM guests qemu: Support virtio-mmio transport for virtio on ARM docs/formatdomain.html.in | 3 +- docs/schemas/domaincommon.rng | 20 ++++ src/conf/domain_conf.c | 29 +++-- src/conf/domain_conf.h | 2 + src/qemu/libvirtd_qemu.aug | 3 + src/qemu/qemu.conf | 9 ++ src/qemu/qemu_capabilities.c | 23 ++++ src/qemu/qemu_capabilities.h | 6 + src/qemu/qemu_cgroup.c | 2 +- src/qemu/qemu_command.c | 127 +++++++++++++++++---- src/qemu/qemu_conf.c | 1 + src/qemu/qemu_conf.h | 1 + src/qemu/qemu_domain.c | 32 +++++- src/qemu/qemu_process.c | 37 +++--- src/qemu/test_libvirtd_qemu.aug.in | 1 + src/xen/xen_driver.c | 9 ++ .../qemuxml2argv-arm-vexpressa9-basic.args | 8 ++ .../qemuxml2argv-arm-vexpressa9-basic.xml | 34 ++++++ .../qemuxml2argv-arm-vexpressa9-nodevs.args | 5 + .../qemuxml2argv-arm-vexpressa9-nodevs.xml | 26 +++++ .../qemuxml2argv-arm-vexpressa9-virtio.args | 14 +++ .../qemuxml2argv-arm-vexpressa9-virtio.xml | 45 ++++++++ .../qemuxml2argv-balloon-device-auto.args | 3 +- .../qemuxml2argv-balloon-device-period.args | 3 +- .../qemuxml2argv-balloon-device.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-bios.args | 2 +- .../qemuxml2argv-blkdeviotune.args | 3 +- .../qemuxml2argv-blkiotune-device.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-blkiotune.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-boot-cdrom.args | 3 +- .../qemuxml2argv-boot-complex-bootindex.args | 2 +- .../qemuxml2argv-boot-complex.args | 2 +- .../qemuxml2argvdata/qemuxml2argv-boot-floppy.args | 3 +- ...xml2argv-boot-menu-disable-drive-bootindex.args | 3 +- .../qemuxml2argv-boot-menu-disable-drive.args | 3 +- .../qemuxml2argv-boot-menu-disable.args | 3 +- .../qemuxml2argv-boot-menu-enable.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-boot-multi.args | 3 +- .../qemuxml2argv-boot-network.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-boot-order.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-bootloader.args | 3 +- .../qemuxml2argv-channel-guestfwd.args | 3 +- .../qemuxml2argv-channel-virtio-auto.args | 3 +- .../qemuxml2argv-channel-virtio.args | 3 +- .../qemuxml2argv-clock-france.args | 4 +- .../qemuxml2argv-clock-localtime.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-clock-utc.args | 3 +- .../qemuxml2argv-clock-variable.args | 3 +- .../qemuxml2argv-console-compat-auto.args | 3 +- .../qemuxml2argv-console-compat-chardev.args | 3 +- .../qemuxml2argv-console-compat.args | 3 +- .../qemuxml2argv-console-sclp.args | 3 +- .../qemuxml2argv-console-virtio-ccw.args | 3 +- .../qemuxml2argv-console-virtio-many.args | 3 +- .../qemuxml2argv-console-virtio-s390.args | 3 +- .../qemuxml2argv-console-virtio.args | 3 +- .../qemuxml2argv-cpu-eoi-disabled.args | 3 +- .../qemuxml2argv-cpu-eoi-enabled.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-cpu-exact1.args | 3 +- .../qemuxml2argv-cpu-exact2-nofallback.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-cpu-exact2.args | 3 +- .../qemuxml2argv-cpu-fallback.args | 2 +- .../qemuxml2argv-cpu-host-kvmclock.args | 3 +- .../qemuxml2argv-cpu-host-model-fallback.args | 2 +- .../qemuxml2argv-cpu-host-model.args | 2 +- .../qemuxml2argv-cpu-host-passthrough.args | 2 +- .../qemuxml2argv-cpu-kvmclock.args | 3 +- .../qemuxml2argv-cpu-minimum1.args | 3 +- .../qemuxml2argv-cpu-minimum2.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-cpu-numa1.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-cpu-numa2.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-cpu-strict1.args | 3 +- .../qemuxml2argv-cpu-topology1.args | 3 +- .../qemuxml2argv-cpu-topology2.args | 3 +- .../qemuxml2argv-cpu-topology3.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-cputune.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-disk-aio.args | 3 +- .../qemuxml2argv-disk-blockio.args | 2 +- .../qemuxml2argv-disk-cdrom-empty.args | 3 +- .../qemuxml2argv-disk-cdrom-network-ftp.args | 3 +- .../qemuxml2argv-disk-cdrom-network-http.args | 3 +- ...qemuxml2argv-disk-cdrom-tray-no-device-cap.args | 3 +- .../qemuxml2argv-disk-cdrom-tray.args | 2 +- .../qemuxml2argvdata/qemuxml2argv-disk-cdrom.args | 3 +- .../qemuxml2argv-disk-copy_on_read.args | 2 +- .../qemuxml2argv-disk-drive-boot-cdrom.args | 3 +- .../qemuxml2argv-disk-drive-boot-disk.args | 3 +- .../qemuxml2argv-disk-drive-cache-directsync.args | 3 +- .../qemuxml2argv-disk-drive-cache-unsafe.args | 3 +- .../qemuxml2argv-disk-drive-cache-v1-none.args | 3 +- .../qemuxml2argv-disk-drive-cache-v1-wb.args | 3 +- .../qemuxml2argv-disk-drive-cache-v1-wt.args | 3 +- .../qemuxml2argv-disk-drive-cache-v2-none.args | 3 +- .../qemuxml2argv-disk-drive-cache-v2-wb.args | 3 +- .../qemuxml2argv-disk-drive-cache-v2-wt.args | 3 +- .../qemuxml2argv-disk-drive-discard.args | 2 +- ...uxml2argv-disk-drive-error-policy-enospace.args | 3 +- .../qemuxml2argv-disk-drive-error-policy-stop.args | 3 +- ...gv-disk-drive-error-policy-wreport-rignore.args | 3 +- .../qemuxml2argv-disk-drive-fat.args | 3 +- .../qemuxml2argv-disk-drive-fmt-qcow.args | 3 +- .../qemuxml2argv-disk-drive-network-gluster.args | 3 +- ...qemuxml2argv-disk-drive-network-iscsi-auth.args | 3 +- .../qemuxml2argv-disk-drive-network-iscsi-lun.args | 2 +- .../qemuxml2argv-disk-drive-network-iscsi.args | 3 +- ...qemuxml2argv-disk-drive-network-nbd-export.args | 3 +- ...ml2argv-disk-drive-network-nbd-ipv6-export.args | 3 +- .../qemuxml2argv-disk-drive-network-nbd-ipv6.args | 3 +- .../qemuxml2argv-disk-drive-network-nbd-unix.args | 3 +- .../qemuxml2argv-disk-drive-network-nbd.args | 3 +- .../qemuxml2argv-disk-drive-network-rbd-auth.args | 2 +- ...muxml2argv-disk-drive-network-rbd-ceph-env.args | 4 +- .../qemuxml2argv-disk-drive-network-rbd-ipv6.args | 2 +- .../qemuxml2argv-disk-drive-network-rbd.args | 2 +- .../qemuxml2argv-disk-drive-network-sheepdog.args | 3 +- .../qemuxml2argv-disk-drive-no-boot.args | 2 +- .../qemuxml2argv-disk-drive-readonly-disk.args | 3 +- ...qemuxml2argv-disk-drive-readonly-no-device.args | 3 +- .../qemuxml2argv-disk-drive-shared.args | 3 +- ...emuxml2argv-disk-floppy-tray-no-device-cap.args | 3 +- .../qemuxml2argv-disk-floppy-tray.args | 2 +- .../qemuxml2argvdata/qemuxml2argv-disk-floppy.args | 3 +- .../qemuxml2argv-disk-geometry.args | 3 +- .../qemuxml2argv-disk-ide-drive-split.args | 2 +- .../qemuxml2argv-disk-ide-wwn.args | 2 +- .../qemuxml2argv-disk-ioeventfd.args | 2 +- tests/qemuxml2argvdata/qemuxml2argv-disk-many.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-disk-order.args | 3 +- .../qemuxml2argv-disk-sata-device.args | 3 +- .../qemuxml2argv-disk-scsi-device-auto.args | 3 +- .../qemuxml2argv-disk-scsi-device.args | 3 +- .../qemuxml2argv-disk-scsi-disk-split.args | 2 +- .../qemuxml2argv-disk-scsi-disk-vpd.args | 2 +- .../qemuxml2argv-disk-scsi-disk-wwn.args | 2 +- .../qemuxml2argv-disk-scsi-lun-passthrough.args | 3 +- .../qemuxml2argv-disk-scsi-megasas.args | 3 +- .../qemuxml2argv-disk-scsi-virtio-scsi.args | 3 +- .../qemuxml2argv-disk-scsi-vscsi.args | 3 +- .../qemuxml2argv-disk-snapshot.args | 3 +- .../qemuxml2argv-disk-usb-device.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-disk-usb.args | 3 +- .../qemuxml2argv-disk-virtio-ccw-many.args | 3 +- .../qemuxml2argv-disk-virtio-ccw.args | 3 +- .../qemuxml2argv-disk-virtio-s390.args | 3 +- .../qemuxml2argv-disk-virtio-scsi-ccw.args | 3 +- .../qemuxml2argv-disk-virtio-scsi-num_queues.args | 2 +- .../qemuxml2argvdata/qemuxml2argv-disk-virtio.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-disk-xenvbd.args | 3 +- .../qemuxml2argv-eoi-disabled.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-eoi-enabled.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-event_idx.args | 2 +- .../qemuxml2argv-floppy-drive-fat.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-fs9p.args | 3 +- .../qemuxml2argv-graphics-vnc-sasl.args | 3 +- .../qemuxml2argv-graphics-vnc-tls.args | 3 +- .../qemuxml2argv-graphics-vnc-websocket.args | 3 +- .../qemuxml2argv-hostdev-pci-address-device.args | 3 +- .../qemuxml2argv-hostdev-pci-address.args | 3 +- .../qemuxml2argv-hostdev-scsi-boot.args | 3 +- .../qemuxml2argv-hostdev-scsi-lsi.args | 3 +- .../qemuxml2argv-hostdev-scsi-readonly.args | 3 +- .../qemuxml2argv-hostdev-scsi-virtio-scsi.args | 3 +- ...muxml2argv-hostdev-usb-address-device-boot.args | 3 +- .../qemuxml2argv-hostdev-usb-address-device.args | 3 +- .../qemuxml2argv-hostdev-usb-address.args | 3 +- .../qemuxml2argv-hostdev-vfio.args | 3 +- .../qemuxml2argv-hotplug-base.args | 2 +- tests/qemuxml2argvdata/qemuxml2argv-hugepages.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-hyperv-off.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-hyperv.args | 3 +- .../qemuxml2argv-input-usbmouse-addr.args | 3 +- .../qemuxml2argv-input-usbmouse.args | 3 +- .../qemuxml2argv-input-usbtablet.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-kvm.args | 2 +- .../qemuxml2argv-kvmclock+eoi-disabled.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-kvmclock.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-lease.args | 3 +- .../qemuxml2argv-machine-aliases1.args | 2 +- .../qemuxml2argv-machine-aliases2.args | 3 +- .../qemuxml2argv-machine-core-off.args | 3 +- .../qemuxml2argv-machine-core-on.args | 3 +- .../qemuxml2argv-machine-usb-opt.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-memtune.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-metadata.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-migrate.args | 3 +- .../qemuxml2argv-minimal-s390.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-minimal.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-misc-acpi.args | 3 +- .../qemuxml2argv-misc-disable-s3.args | 3 +- .../qemuxml2argv-misc-disable-suspends.args | 3 +- .../qemuxml2argv-misc-enable-s4.args | 3 +- .../qemuxml2argv-misc-no-reboot.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-misc-uuid.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-mlock-off.args | 2 +- tests/qemuxml2argvdata/qemuxml2argv-mlock-on.args | 2 +- .../qemuxml2argv-mlock-unsupported.args | 2 +- .../qemuxml2argv-monitor-json.args | 3 +- .../qemuxml2argv-multifunction-pci-device.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-net-client.args | 3 +- .../qemuxml2argv-net-eth-ifname.args | 3 +- .../qemuxml2argv-net-eth-names.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-net-eth.args | 3 +- .../qemuxml2argv-net-hostdev-vfio.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-net-hostdev.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-net-mcast.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-net-server.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-net-user.args | 3 +- .../qemuxml2argv-net-virtio-ccw.args | 3 +- .../qemuxml2argv-net-virtio-device.args | 3 +- .../qemuxml2argv-net-virtio-netdev.args | 3 +- .../qemuxml2argv-net-virtio-s390.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-net-virtio.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-no-shutdown.args | 2 +- .../qemuxml2argv-nographics-vga.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-nographics.args | 3 +- .../qemuxml2argv-nosharepages.args | 3 +- ...qemuxml2argv-numad-auto-memory-vcpu-cpuset.args | 3 +- ...d-auto-memory-vcpu-no-cpuset-and-placement.args | 3 +- ...muxml2argv-numad-auto-vcpu-static-numatune.args | 3 +- ...qemuxml2argv-numad-static-memory-auto-vcpu.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-numad.args | 3 +- .../qemuxml2argv-numatune-memory.args | 3 +- .../qemuxml2argv-parallel-parport-chardev.args | 3 +- .../qemuxml2argv-parallel-tcp-chardev.args | 3 +- .../qemuxml2argv-parallel-tcp.args | 3 +- .../qemuxml2argv-pci-autoadd-addr.args | 2 +- .../qemuxml2argv-pci-autoadd-idx.args | 2 +- .../qemuxml2argv-pci-bridge-many-disks.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-pci-rom.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-pcie-root.args | 3 +- .../qemuxml2argv-pcihole64-none.args | 2 +- .../qemuxml2argv-pcihole64-q35.args | 2 +- tests/qemuxml2argvdata/qemuxml2argv-pcihole64.args | 2 +- tests/qemuxml2argvdata/qemuxml2argv-ppc-dtb.args | 2 +- .../qemuxml2argv-pseries-basic.args | 2 +- .../qemuxml2argv-pseries-nvram.args | 3 +- .../qemuxml2argv-pseries-usb-default.args | 2 +- .../qemuxml2argv-pseries-usb-multi.args | 2 +- .../qemuxml2argv-pseries-vio-user-assigned.args | 2 +- .../qemuxml2argvdata/qemuxml2argv-pseries-vio.args | 2 +- tests/qemuxml2argvdata/qemuxml2argv-q35.args | 2 +- .../qemuxml2argv-qemu-ns-no-env.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-qemu-ns.args | 4 +- .../qemuxml2argv-reboot-timeout-disabled.args | 3 +- .../qemuxml2argv-reboot-timeout-enabled.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-restore-v1.args | 3 +- .../qemuxml2argv-restore-v2-fd.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-restore-v2.args | 3 +- .../qemuxml2argv-s390-piix-controllers.args | 2 +- .../qemuxml2argv-s390-usb-none.args | 2 +- .../qemuxml2argv-seclabel-dynamic-baselabel.args | 3 +- .../qemuxml2argv-seclabel-dynamic-labelskip.args | 3 +- .../qemuxml2argv-seclabel-dynamic-override.args | 3 +- .../qemuxml2argv-seclabel-dynamic.args | 3 +- .../qemuxml2argv-seclabel-none.args | 3 +- .../qemuxml2argv-seclabel-static-labelskip.args | 3 +- .../qemuxml2argv-seclabel-static-relabel.args | 3 +- .../qemuxml2argv-seclabel-static.args | 3 +- .../qemuxml2argv-serial-dev-chardev.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-serial-dev.args | 3 +- .../qemuxml2argv-serial-file-chardev.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-serial-file.args | 3 +- .../qemuxml2argv-serial-many-chardev.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-serial-many.args | 3 +- .../qemuxml2argv-serial-pty-chardev.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-serial-pty.args | 3 +- .../qemuxml2argv-serial-tcp-chardev.args | 3 +- .../qemuxml2argv-serial-tcp-telnet-chardev.args | 3 +- .../qemuxml2argv-serial-tcp-telnet.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-serial-tcp.args | 3 +- .../qemuxml2argv-serial-udp-chardev.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-serial-udp.args | 3 +- .../qemuxml2argv-serial-unix-chardev.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-serial-unix.args | 3 +- .../qemuxml2argv-serial-vc-chardev.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-serial-vc.args | 3 +- .../qemuxml2argv-smartcard-controller.args | 3 +- .../qemuxml2argv-smartcard-host-certificates.args | 3 +- .../qemuxml2argv-smartcard-host.args | 3 +- ...emuxml2argv-smartcard-passthrough-spicevmc.args | 3 +- .../qemuxml2argv-smartcard-passthrough-tcp.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-smbios.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-smp.args | 3 +- .../qemuxml2argv-sound-device.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-sound.args | 3 +- .../qemuxml2argv-tpm-passthrough.args | 2 +- .../qemuxml2argv-usb-controller.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-usb-hub.args | 3 +- .../qemuxml2argv-usb-ich9-companion.args | 3 +- .../qemuxml2argv-usb-ich9-ehci-addr.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-usb-none.args | 3 +- .../qemuxml2argv-usb-piix3-controller.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-usb-ports.args | 3 +- .../qemuxml2argv-usb-redir-boot.args | 3 +- .../qemuxml2argv-usb-redir-filter.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-usb-redir.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-usb1-usb2.args | 3 +- .../qemuxml2argvdata/qemuxml2argv-virtio-lun.args | 2 +- .../qemuxml2argv-virtio-rng-ccw.args | 3 +- .../qemuxml2argv-virtio-rng-default.args | 3 +- .../qemuxml2argv-virtio-rng-egd.args | 3 +- .../qemuxml2argv-virtio-rng-random.args | 3 +- .../qemuxml2argv-watchdog-device.args | 3 +- .../qemuxml2argv-watchdog-dump.args | 3 +- tests/qemuxml2argvdata/qemuxml2argv-watchdog.args | 3 +- tests/qemuxml2argvtest.c | 10 ++ .../qemuxmlns-qemu-ns-commandline-ns0.args | 2 +- .../qemuxmlns-qemu-ns-commandline-ns1.args | 2 +- .../qemuxmlns-qemu-ns-commandline.args | 2 +- .../qemuxmlns-qemu-ns-domain-commandline-ns0.args | 2 +- .../qemuxmlns-qemu-ns-domain-commandline.args | 2 +- .../qemuxmlns-qemu-ns-domain-ns0.args | 2 +- tests/qemuxmlnsdata/qemuxmlns-qemu-ns-domain.args | 2 +- tests/testutilsqemu.c | 33 ++++++ 314 files changed, 948 insertions(+), 350 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-arm-vexpressa9-basic.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-arm-vexpressa9-basic.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-arm-vexpressa9-nodevs.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-arm-vexpressa9-nodevs.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-arm-vexpressa9-virtio.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-arm-vexpressa9-virtio.xml -- 1.8.3.1

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[libvirt] [ libvirt ] [ PATCH ] Added support for ARMv7 Big Endian
by yogesh tillu 09 Sep '13

09 Sep '13

Hi All, Could you please review below patch, I have successfully tested patch on ARM Versatile Express V2P Board. From: Yogesh Tillu <tillu.yogesh(a)gmail.com> Date: Thu, 5 Sep 2013 17:07:55 +0530 Subject: [PATCH] [ PATCH ] Added Support for ARMv7 Big Endian Signed-off-by: Yogesh Tillu <tillu.yogesh(a)gmail.com> --- src/util/virarch.c | 1 + src/util/virarch.h | 1 + 2 files changed, 2 insertions(+) diff --git a/src/util/virarch.c b/src/util/virarch.c index 81558e5..b4e06da 100644 --- a/src/util/virarch.c +++ b/src/util/virarch.c @@ -37,6 +37,7 @@ static const struct virArchData { { "alpha", 64, VIR_ARCH_BIG_ENDIAN }, { "armv6l", 32, VIR_ARCH_LITTLE_ENDIAN }, { "armv7l", 32, VIR_ARCH_LITTLE_ENDIAN }, + { "armv7b", 32, VIR_ARCH_BIG_ENDIAN }, { "cris", 32, VIR_ARCH_LITTLE_ENDIAN }, { "i686", 32, VIR_ARCH_LITTLE_ENDIAN }, diff --git a/src/util/virarch.h b/src/util/virarch.h index 0d8ae25..dd25679 100644 --- a/src/util/virarch.h +++ b/src/util/virarch.h @@ -29,6 +29,7 @@ typedef enum { VIR_ARCH_ALPHA, /* Alpha 64 BE http://en.wikipedia.org/wiki/DEC_Alpha */ VIR_ARCH_ARMV6L, /* ARMv6 32 LE http://en.wikipedia.org/wiki/ARM_architecture */ VIR_ARCH_ARMV7L, /* ARMv7 32 LE http://en.wikipedia.org/wiki/ARM_architecture */ + VIR_ARCH_ARMV7B, /* ARMv7 32 BE http://en.wikipedia.org/wiki/ARM_architecture */ VIR_ARCH_CRIS, /* ETRAX 32 LE http://en.wikipedia.org/wiki/ETRAX_CRIS */ VIR_ARCH_I686, /* x86 32 LE http://en.wikipedia.org/wiki/X86 */ -- 1.8.1.2 Test Performed: # virsh nodeinfo CPU model: armv7b CPU(s): 1 CPU frequency: 48 MHz CPU socket(s): 1 Core(s) per socket: 5 Thread(s) per core: 1 NUMA cell(s): 1 Memory size: 1029784 KiB Regards, Yogesh Tillu

2 3

[libvirt] [PATCH] LXC: Free variable vroot in lxcDomainDetachDeviceHostdevUSBLive()
by Hongwei Bi 09 Sep '13

09 Sep '13

The variable vroot should be freed in label cleanup. --- src/lxc/lxc_driver.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c index 9cb95ff..b587c22 100644 --- a/src/lxc/lxc_driver.c +++ b/src/lxc/lxc_driver.c @@ -3766,7 +3766,7 @@ lxcDomainDetachDeviceHostdevUSBLive(virLXCDriverPtr driver, virDomainHostdevDefPtr def = NULL; int idx, ret = -1; char *dst = NULL; - char *vroot; + char *vroot = NULL; virUSBDevicePtr usb = NULL; if ((idx = virDomainHostdevFind(vm->def, @@ -3824,6 +3824,7 @@ lxcDomainDetachDeviceHostdevUSBLive(virLXCDriverPtr driver, cleanup: virUSBDeviceFree(usb); VIR_FREE(dst); + VIR_FREE(vroot); return ret; } -- 1.7.1

2 1

[libvirt] [PATCH v2 0/3] Improve PPC CPU driver
by Li Zhang 09 Sep '13

09 Sep '13

From: Li Zhang <zhlcindy(a)linux.vnet.ibm.com> Currently, PPC CPU driver doesn't support to parse guest data. It can't pass CPU parameters to Qemu command line. This patchset is to implement .guestData to support to parse guest CPU configuration and .update to support host-model and host-passthrough. The guest CPU configuration is as the following: <cpu match='exact'> <model>POWER7_v2.3</model> <vendor>IBM</vendor> </cpu> v2 -> v1: * Remove features functions calling for non-x86 platform (Doug Goldstein) * Improve update code. * Merge update code with guestData. Li Zhang (3): Remove CPU features check for non-x86 platform. cpu: Implement guestData and update for PPC cpu: Add cpu test cases for PPC CPU driver. src/cpu/cpu_powerpc.c | 178 ++++++++++++++++++++- src/qemu/qemu_command.c | 16 +- tests/cputest.c | 9 ++ tests/cputestdata/ppc64-baseline-1-result.xml | 3 + .../ppc64-baseline-incompatible-vendors.xml | 14 ++ .../ppc64-baseline-no-vendor-result.xml | 3 + tests/cputestdata/ppc64-baseline-no-vendor.xml | 7 + tests/cputestdata/ppc64-exact.xml | 3 + tests/cputestdata/ppc64-guest-nofallback.xml | 4 + tests/cputestdata/ppc64-guest.xml | 4 + .../ppc64-host+guest,ppc_models-result.xml | 5 + ...st-nofallback,ppc_models,POWER7_v2.1-result.xml | 5 + tests/cputestdata/ppc64-host.xml | 6 + tests/cputestdata/ppc64-strict.xml | 3 + .../qemuxml2argv-pseries-cpu-exact.args | 7 + .../qemuxml2argv-pseries-cpu-exact.xml | 21 +++ tests/qemuxml2argvtest.c | 1 + 17 files changed, 279 insertions(+), 10 deletions(-) create mode 100644 tests/cputestdata/ppc64-baseline-1-result.xml create mode 100644 tests/cputestdata/ppc64-baseline-incompatible-vendors.xml create mode 100644 tests/cputestdata/ppc64-baseline-no-vendor-result.xml create mode 100644 tests/cputestdata/ppc64-baseline-no-vendor.xml create mode 100644 tests/cputestdata/ppc64-exact.xml create mode 100644 tests/cputestdata/ppc64-guest-nofallback.xml create mode 100644 tests/cputestdata/ppc64-guest.xml create mode 100644 tests/cputestdata/ppc64-host+guest,ppc_models-result.xml create mode 100644 tests/cputestdata/ppc64-host+guest-nofallback,ppc_models,POWER7_v2.1-result.xml create mode 100644 tests/cputestdata/ppc64-host.xml create mode 100644 tests/cputestdata/ppc64-strict.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pseries-cpu-exact.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pseries-cpu-exact.xml -- 1.8.1.4

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[libvirt] [PATCH] Add support for enabling SASL for SPICE guests
by Daniel P. Berrange 08 Sep '13

08 Sep '13

From: "Daniel P. Berrange" <berrange(a)redhat.com> QEMU has support for SASL auth for SPICE guests, but libvirt has no way to enable it. Following the example from VNC where it is globally enabled via qemu.conf Signed-off-by: Daniel P. Berrange <berrange(a)redhat.com> --- src/qemu/libvirtd_qemu.aug | 2 ++ src/qemu/qemu.conf | 16 ++++++++++++++++ src/qemu/qemu_command.c | 10 ++++++++++ src/qemu/qemu_conf.c | 3 +++ src/qemu/qemu_conf.h | 2 ++ src/qemu/test_libvirtd_qemu.aug.in | 2 ++ 6 files changed, 35 insertions(+) diff --git a/src/qemu/libvirtd_qemu.aug b/src/qemu/libvirtd_qemu.aug index cd13d53..118d4c7 100644 --- a/src/qemu/libvirtd_qemu.aug +++ b/src/qemu/libvirtd_qemu.aug @@ -38,6 +38,8 @@ module Libvirtd_qemu = | bool_entry "spice_tls" | str_entry "spice_tls_x509_cert_dir" | str_entry "spice_password" + | bool_entry "spice_sasl" + | str_entry "spice_sasl_dir" let nogfx_entry = bool_entry "nographics_allow_host_audio" diff --git a/src/qemu/qemu.conf b/src/qemu/qemu.conf index 5fd6263..6d4e99e 100644 --- a/src/qemu/qemu.conf +++ b/src/qemu/qemu.conf @@ -140,6 +140,22 @@ #spice_password = "XYZ12345" +# Enable use of SASL encryption on the SPICE server. This requires +# a SPICE client which supports the SASL protocol extension. +# +# It is necessary to configure /etc/sasl2/qemu.conf to choose +# the desired SASL plugin (eg, GSSPI for Kerberos) +# +#spice_sasl = 1 + +# The default SASL configuration file is located in /etc/sasl2/ +# When running libvirtd unprivileged, it may be desirable to +# override the configs in this location. Set this parameter to +# point to the directory, and create a qemu.conf in that location +# +#spice_sasl_dir = "/some/directory/sasl2" + + # By default, if no graphical front end is configured, libvirt will disable # QEMU audio output since directly talking to alsa/pulseaudio may not work # with various security settings. If you know what you're doing, enable diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 91ca86a..5e4ebc8 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -7065,6 +7065,16 @@ qemuBuildGraphicsSPICECommandLine(virQEMUDriverConfigPtr cfg, virBufferAsprintf(&opt, "tls-port=%u", tlsPort); } + if (cfg->spiceSASL) { + virBufferAddLit(&opt, ",sasl"); + + if (cfg->spiceSASLdir) + virCommandAddEnvPair(cmd, "SASL_CONF_DIR", + cfg->spiceSASLdir); + + /* TODO: Support ACLs later */ + } + switch (virDomainGraphicsListenGetType(graphics, 0)) { case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_ADDRESS: listenAddr = virDomainGraphicsListenGetAddress(graphics, 0); diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c index 1f57f72..41ca7a3 100644 --- a/src/qemu/qemu_conf.c +++ b/src/qemu/qemu_conf.c @@ -266,6 +266,7 @@ static void virQEMUDriverConfigDispose(void *obj) VIR_FREE(cfg->spiceTLSx509certdir); VIR_FREE(cfg->spiceListen); VIR_FREE(cfg->spicePassword); + VIR_FREE(cfg->spiceSASLdir); VIR_FREE(cfg->hugetlbfsMount); VIR_FREE(cfg->hugepagePath); @@ -379,6 +380,8 @@ int virQEMUDriverConfigLoadFile(virQEMUDriverConfigPtr cfg, GET_VALUE_BOOL("spice_tls", cfg->spiceTLS); GET_VALUE_STR("spice_tls_x509_cert_dir", cfg->spiceTLSx509certdir); + GET_VALUE_BOOL("spice_sasl", cfg->spiceSASL); + GET_VALUE_STR("spice_sasl_dir", cfg->spiceSASLdir); GET_VALUE_STR("spice_listen", cfg->spiceListen); GET_VALUE_STR("spice_password", cfg->spicePassword); diff --git a/src/qemu/qemu_conf.h b/src/qemu/qemu_conf.h index 206f2c6..cbd7053 100644 --- a/src/qemu/qemu_conf.h +++ b/src/qemu/qemu_conf.h @@ -111,6 +111,8 @@ struct _virQEMUDriverConfig { bool spiceTLS; char *spiceTLSx509certdir; + bool spiceSASL; + char *spiceSASLdir; char *spiceListen; char *spicePassword; diff --git a/src/qemu/test_libvirtd_qemu.aug.in b/src/qemu/test_libvirtd_qemu.aug.in index ea770dc..1a9fb20 100644 --- a/src/qemu/test_libvirtd_qemu.aug.in +++ b/src/qemu/test_libvirtd_qemu.aug.in @@ -15,6 +15,8 @@ module Test_libvirtd_qemu = { "spice_tls" = "1" } { "spice_tls_x509_cert_dir" = "/etc/pki/libvirt-spice" } { "spice_password" = "XYZ12345" } +{ "spice_sasl" = "1" } +{ "spice_sasl_dir" = "/some/directory/sasl2" } { "nographics_allow_host_audio" = "1" } { "remote_display_port_min" = "5900" } { "remote_display_port_max" = "65535" } -- 1.8.3.1

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[libvirt] [PATCHv5 0/5] Introduce API to query IP addresses for given domain
by Nehal J Wani 08 Sep '13

08 Sep '13

This feature has been requested for a very long time. Since qemu guest agent gives us reliable results, now the wait is over. The RFC was first proposed by Michal Privoznik: http://www.redhat.com/archives/libvir-list/2012-February/msg00437.html A patch was submitted, using structs: https://www.redhat.com/archives/libvir-list/2012-June/msg00220.html Another patch was submitted, using XML: https://www.redhat.com/archives/libvir-list/2012-June/msg00904.html Neither of the patches were accepted, probably due to lack of extensibility and usability. Hence, we thought of using virTypedParameters for reporting list of interfaces along with their MAC address and IP addresses. The RFC can be found here: https://www.redhat.com/archives/libvir-list/2013-July/msg00084.html The idea of extensibility was rejected and rendered out of scope of libvirt. Hence, we were back to structs. This API is called virDomainInterfaceAddresses which returns a dynamically allocated array of virDomainInterface struct. The great disadvantage is once this gets released, it's written in stone and we cannot change or add an item into it. The API supports two methods: * Return information (list of all associated interfaces with MAC address and IP addresses) of all of the domain interfaces by default (if no interface name is provided) * Return information for the specified interface (if an interface name is provided) v5: * s/virDomainInterfacesAddresses/virDomainInterfaceAddresses. * Case for IP aliasing handled using virHashTable. * New test cases added, involving multiple and 0 IP addresse(s) per interface. * IP prefix changed from int to unsigned int. * Changes to practice libvirt habits. v4: * Various style nits, indentation errors, memory leaks fixed. * https://www.redhat.com/archives/libvir-list/2013-August/msg01265.html v3: * Upper bounds to number of interfaces and addresses per interface introduced. * Change from array of structs to array of pointers * ifaces_count moved from function argument to return value * Changes in variable names * Test cases added for qemuAgentGetInterfaces. * https://www.redhat.com/archives/libvir-list/2013-August/msg01215.html v2: * Logical errors, memory leaks and few other errors fixed. * https://www.redhat.com/archives/libvir-list/2013-August/msg00631.html v1: * http://www.redhat.com/archives/libvir-list/2013-July/msg01553.html Nehal J Wani (5): domifaddr: Implement the public APIs domifaddr: Implement the remote protocol domifaddr: Implement the API for qemu domifaddr: Add virsh support domifaddr: Expose python binding daemon/remote.c | 131 +++++++++++++++++++++++++++ examples/python/Makefile.am | 2 +- examples/python/README | 1 + examples/python/domipaddrs.py | 50 +++++++++++ include/libvirt/libvirt.h.in | 32 +++++++ python/generator.py | 3 + python/libvirt-override-api.xml | 8 +- python/libvirt-override.c | 111 +++++++++++++++++++++++ src/driver.h | 6 ++ src/libvirt.c | 115 ++++++++++++++++++++++++ src/libvirt_public.syms | 6 ++ src/qemu/qemu_agent.c | 193 ++++++++++++++++++++++++++++++++++++++++ src/qemu/qemu_agent.h | 3 + src/qemu/qemu_driver.c | 55 ++++++++++++ src/remote/remote_driver.c | 99 +++++++++++++++++++++ src/remote/remote_protocol.x | 40 ++++++++- src/remote_protocol-structs | 24 +++++ tests/qemuagenttest.c | 149 +++++++++++++++++++++++++++++++ tools/virsh-domain-monitor.c | 119 +++++++++++++++++++++++++ tools/virsh.pod | 11 +++ 20 files changed, 1155 insertions(+), 3 deletions(-) create mode 100755 examples/python/domipaddrs.py -- 1.7.11.7

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[libvirt] [PATCH 0/n] improvements to native-to-xml parsing
by Eric Blake 07 Sep '13

07 Sep '13

I tried to use 'virsh qemu-attach', and hit different failures with both libvirt.git on Fedora 19, and with an older version of libvirt on RHEL 6. I'm posting patches that I have so far to start reviews, but need to write still more patches as I still haven't succeeded at attaching. I also need to add a patch to the testsuite to cover the command line that I'm trying to attach to. Eric Blake (3): qemu: only parse basename when determining emulator properties qemu: simplify list cleanup qemu: recognize -machine accel=kvm when parsing native src/conf/domain_conf.c | 6 ++++ src/qemu/qemu_command.c | 87 +++++++++++++++++++++++++------------------------ 2 files changed, 50 insertions(+), 43 deletions(-) -- 1.8.3.1

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[libvirt] [PATCH] LXC:fix typo in lxc_container.c
by Chen Hanxiao 06 Sep '13

06 Sep '13

From: Chen Hanxiao <chenhanxiao(a)cn.fujitsu.com> fix typo in lxc_container.c Signed-off-by: Chen Hanxiao <chenhanxiao(a)cn.fujitsu.com> --- src/lxc/lxc_container.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/lxc/lxc_container.c b/src/lxc/lxc_container.c index 8abaea0..cf096f3 100644 --- a/src/lxc/lxc_container.c +++ b/src/lxc/lxc_container.c @@ -1145,7 +1145,7 @@ lxcContainerMountDetectFilesystem(const char *src ATTRIBUTE_UNUSED, #endif /* ! WITH_BLKID */ /* - * This functions attempts to do automatic detection of filesystem + * This function attempts to do automatic detection of filesystem * type following the same rules as the util-linux 'mount' binary. * * The main difference is that we don't (currently) try to use @@ -1600,7 +1600,7 @@ static int lxcContainerResolveSymlinks(virDomainDefPtr vmDef) } /* - * This is running as the 'init' process insid the container. + * This is running as the 'init' process inside the container. * It removes some capabilities that could be dangerous to * host system, since they are not currently "containerized" */ @@ -1750,7 +1750,7 @@ static int lxcContainerChild(void *data) if (lxcContainerSendContinue(argv->handshakefd) < 0) { virReportSystemError(errno, "%s", - _("failed to send continue signal to controller")); + _("Failed to send continue signal to controller")); goto cleanup; } -- 1.8.2.1

2 1

[libvirt] [PATCH 0/3] caps: expose the user and group owner of the HV
by Giuseppe Scrivano 06 Sep '13

06 Sep '13

virt-manager has no way to known the user/group that run the HV process without requiring the user to manually set it trough setup.py or assuming "root" as default value. This series extends the Guest capabilities with "hv_user" and "hv_group", to inform the libvirt user about the user/group (when qemu is used) that run the HV process. Giuseppe Scrivano (3): caps: new internal function "virCapabilitiesSetHvUserAndGroup" qemu: set hv_user/hv_group caps to the user/group which runs qemu caps: add tests and documentation for hv_user and hv_group docs/schemas/capability.rng | 10 +++++++ src/conf/capabilities.c | 46 +++++++++++++++++++++++++++++++ src/conf/capabilities.h | 7 +++++ src/libvirt_private.syms | 1 + src/qemu/qemu_capabilities.c | 3 ++ tests/capabilityschemadata/caps-test2.xml | 4 +++ 6 files changed, 71 insertions(+) -- 1.8.3.1

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