June 2017 - Devel - libvirt List Archives

[libvirt] [PATCH 00/19] Start altering storage code to privatize of the object
by John Ferlan 21 Jul '17

21 Jul '17

Begin the process of making adjustments to the storage pool and volume code in order to privatize the virStoragePoolObj and virStoragePoolObjList Didn't want to post 40+ patches at one time... This is the first storage pile including some test driver cleanups w/r/t storage code. John Ferlan (19): test: Fix up formatting in storage test API's test: Use consistent variable names for storage test driver APIs test: Cleanup exit/failure paths of some storage pool APIs test: Add helpers to fetch active/inactive storage pool by name test: Add testStorageVolDefFindByName for storage volume tests storage: Fix return value checks for virAsprintf storage: Use consistent variable names in virstorageobj storage: Use consistent variable names for driver storage: Alter volume num, name, and export API's to just take obj storage: Create accessor API's for virStoragePoolObj storage: Introduce virStoragePoolObjNew storage: Introduce virStoragePoolObj{Get|Set}Autostart storage: Move autostartLink deletion to virstorageobj storage: Introduce storage volume add, delete, count APIs storage: Introduce virStoragePoolObjForEachVolume storage: Use virStoragePoolObj accessors for driver storage: Use virStoragePoolObj accessors for storage test API's storage: Use virStoragePoolObj accessors for storage_util storage: Change storage_util to use obj instead of pool src/conf/virstorageobj.c | 568 +++++++++----- src/conf/virstorageobj.h | 84 +- src/libvirt_private.syms | 16 + src/storage/storage_backend_disk.c | 31 +- src/storage/storage_backend_gluster.c | 3 +- src/storage/storage_backend_logical.c | 5 +- src/storage/storage_backend_mpath.c | 3 +- src/storage/storage_backend_rbd.c | 12 +- src/storage/storage_backend_sheepdog.c | 8 +- src/storage/storage_backend_zfs.c | 9 +- src/storage/storage_driver.c | 1308 ++++++++++++++++---------------- src/storage/storage_driver.h | 4 +- src/storage/storage_util.c | 200 ++--- src/storage/storage_util.h | 30 +- src/test/test_driver.c | 780 +++++++++---------- 15 files changed, 1614 insertions(+), 1447 deletions(-) -- 2.9.3

3 55

[libvirt] [PATCH 00/12] qemu: support chardev for all machvirt config
by Cole Robinson 20 Jul '17

20 Jul '17

Drew pointed out that we can use -chardev with machvirt platform serial devices like: -chardev pty,id=foo -serial chardev:foo And indeed it looks like qemu has supported this for as long as -chardev has been around. Wiring this up will enable all the modern -chardev features for every machvirt config (and some other arch/machine types). However just enabling that change is going to cause a lot of unneeded test suite churn, due to the fact that some code is still checking for qemu -chardev support, even though our minimum qemu version always has chardev nowadays. So take the opportunity to exorcise QEMU_CAPS_CHARDEV * Patch 1 reverts Christopher's recent patch, to unbreak existing configs * Patch 2-3 make pci-serial work for machvirt and demonstrate it with a test suite change. * Patch 4-10 slowly strip out QEMU_CAPS_DEVICE * Patch 11 adds -chardev support for platform serial devices * Patch 12 is a cleanup Cole Robinson (12): Revert "qemu: Support chardevs with ARM virt machines" qemu: caps: Tweak arm conditional in SupportsChardev tests: qemuxml2argv: Add an aarch64 pci-serial test qemu: command: Remove old style -parallel building qemu: command: Drop some QEMU_CAPS_CHARDEV checks qemu: command: always use -chardev for monitor config tests: qemuxml2argv: drop redundant serial testing tests: qemuxml2argv: Drop old style serial testing tests: qemuxml2argv: Add some QEMU_CAPS_CHARDEV annotations qemu: caps: blacklist QEMU_CAPS_CHARDEV qemu: command: support -chardev for platform devices qemu: Rename SupportsChardev to IsPlatformDevice src/qemu/qemu_capabilities.c | 46 +--- src/qemu/qemu_capabilities.h | 6 +- src/qemu/qemu_command.c | 243 ++++++--------------- src/qemu/qemu_process.c | 9 +- tests/qemucapabilitiesdata/caps_1.2.2.x86_64.xml | 1 - tests/qemucapabilitiesdata/caps_1.3.1.x86_64.xml | 1 - tests/qemucapabilitiesdata/caps_1.4.2.x86_64.xml | 1 - tests/qemucapabilitiesdata/caps_1.5.3.x86_64.xml | 1 - tests/qemucapabilitiesdata/caps_1.6.0.x86_64.xml | 1 - tests/qemucapabilitiesdata/caps_1.7.0.x86_64.xml | 1 - tests/qemucapabilitiesdata/caps_2.1.1.x86_64.xml | 1 - tests/qemucapabilitiesdata/caps_2.4.0.x86_64.xml | 1 - tests/qemucapabilitiesdata/caps_2.5.0.x86_64.xml | 1 - .../caps_2.6.0-gicv2.aarch64.xml | 1 - .../caps_2.6.0-gicv3.aarch64.xml | 1 - tests/qemucapabilitiesdata/caps_2.6.0.ppc64le.xml | 1 - tests/qemucapabilitiesdata/caps_2.6.0.x86_64.xml | 1 - tests/qemucapabilitiesdata/caps_2.7.0.s390x.xml | 1 - tests/qemucapabilitiesdata/caps_2.7.0.x86_64.xml | 1 - tests/qemucapabilitiesdata/caps_2.8.0.s390x.xml | 1 - tests/qemucapabilitiesdata/caps_2.8.0.x86_64.xml | 1 - tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml | 1 - tests/qemucapabilitiesdata/caps_2.9.50.s390x.xml | 1 - tests/qemuhelptest.c | 5 - .../qemuxml2argv-aarch64-aavmf-virtio-mmio.args | 4 +- .../qemuxml2argv-aarch64-acpi-uefi.args | 4 +- .../qemuxml2argv-aarch64-cpu-passthrough.args | 4 +- .../qemuxml2argv-aarch64-gic-host.args | 4 +- .../qemuxml2argv-aarch64-gic-none-tcg.args | 4 +- .../qemuxml2argv-aarch64-gic-v2.args | 4 +- .../qemuxml2argv-aarch64-gic-v3.args | 4 +- .../qemuxml2argv-aarch64-kvm-32-on-64.args | 7 +- .../qemuxml2argv-aarch64-noacpi-nouefi.args | 4 +- .../qemuxml2argv-aarch64-noacpi-uefi.args | 4 +- .../qemuxml2argv-aarch64-pci-serial.args | 26 +++ .../qemuxml2argv-aarch64-pci-serial.xml | 17 ++ ...muxml2argv-aarch64-usb-controller-nec-xhci.args | 4 +- ...uxml2argv-aarch64-usb-controller-qemu-xhci.args | 4 +- .../qemuxml2argv-aarch64-video-virtio-gpu-pci.args | 4 +- ...l2argv-aarch64-virt-2.6-virtio-pci-default.args | 7 +- .../qemuxml2argv-aarch64-virt-default-nic.args | 5 +- .../qemuxml2argv-aarch64-virt-virtio.args | 7 +- .../qemuxml2argv-aarch64-virtio-pci-default.args | 7 +- ...l2argv-aarch64-virtio-pci-manual-addresses.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-acpi-table.args | 4 +- .../qemuxml2argv-arm-vexpressa9-basic.args | 7 +- .../qemuxml2argv-arm-vexpressa9-nodevs.args | 4 +- .../qemuxml2argv-arm-vexpressa9-virtio.args | 7 +- .../qemuxml2argv-arm-virt-virtio.args | 7 +- tests/qemuxml2argvdata/qemuxml2argv-autoindex.args | 4 +- .../qemuxml2argv-balloon-ccw-deflate.args | 4 +- .../qemuxml2argv-balloon-device-auto.args | 4 +- .../qemuxml2argv-balloon-device-deflate-off.args | 4 +- .../qemuxml2argv-balloon-device-deflate.args | 4 +- .../qemuxml2argv-balloon-device-period.args | 4 +- .../qemuxml2argv-balloon-device.args | 4 +- .../qemuxml2argv-balloon-mmio-deflate.args | 4 +- .../qemuxml2argv-bios-nvram-secure.args | 5 +- .../qemuxml2argv-bios-nvram-secure.xml | 6 - .../qemuxml2argvdata/qemuxml2argv-bios-nvram.args | 5 +- tests/qemuxml2argvdata/qemuxml2argv-bios-nvram.xml | 6 - tests/qemuxml2argvdata/qemuxml2argv-bios.args | 7 +- .../qemuxml2argv-blkdeviotune-group-num.args | 4 +- .../qemuxml2argv-blkdeviotune-max-length.args | 4 +- .../qemuxml2argv-blkdeviotune-max.args | 4 +- .../qemuxml2argv-blkdeviotune.args | 4 +- .../qemuxml2argv-blkiotune-device.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-blkiotune.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-boot-cdrom.args | 4 +- .../qemuxml2argv-boot-complex-bootindex.args | 4 +- .../qemuxml2argv-boot-complex.args | 4 +- .../qemuxml2argv-boot-floppy-q35.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-boot-floppy.args | 4 +- ...xml2argv-boot-menu-disable-drive-bootindex.args | 4 +- .../qemuxml2argv-boot-menu-disable-drive.args | 4 +- .../qemuxml2argv-boot-menu-disable.args | 4 +- .../qemuxml2argv-boot-menu-enable-bootindex.args | 4 +- ...qemuxml2argv-boot-menu-enable-with-timeout.args | 4 +- .../qemuxml2argv-boot-menu-enable.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-boot-multi.args | 4 +- .../qemuxml2argv-boot-network.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-boot-order.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-boot-strict.args | 4 +- .../qemuxml2argv-bootindex-floppy-q35.args | 4 +- .../qemuxml2argv-channel-spicevmc-old.args | 4 +- .../qemuxml2argv-channel-spicevmc.args | 4 +- .../qemuxml2argv-clock-catchup.args | 4 +- .../qemuxml2argv-clock-france.args | 4 +- .../qemuxml2argv-clock-hpet-off.args | 4 +- ...muxml2argv-clock-localtime-basis-localtime.args | 4 +- .../qemuxml2argv-clock-localtime.args | 4 +- .../qemuxml2argv-clock-timer-hyperv-rtc.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-clock-utc.args | 4 +- .../qemuxml2argv-clock-variable.args | 4 +- .../qemuxml2argv-console-compat-auto.args | 7 +- .../qemuxml2argv-console-compat.args | 7 +- .../qemuxml2argv-cpu-Haswell-noTSX.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-cpu-Haswell.args | 4 +- .../qemuxml2argv-cpu-Haswell2.args | 4 +- .../qemuxml2argv-cpu-Haswell3.args | 4 +- .../qemuxml2argv-cpu-cache-disable.args | 4 +- .../qemuxml2argv-cpu-cache-disable2.args | 4 +- .../qemuxml2argv-cpu-cache-disable3.args | 4 +- .../qemuxml2argv-cpu-cache-emulate-l3.args | 4 +- .../qemuxml2argv-cpu-cache-passthrough.args | 4 +- .../qemuxml2argv-cpu-cache-passthrough2.args | 4 +- .../qemuxml2argv-cpu-check-default-none.args | 4 +- .../qemuxml2argv-cpu-check-default-none2.args | 4 +- .../qemuxml2argv-cpu-check-default-partial.args | 4 +- .../qemuxml2argv-cpu-check-default-partial2.args | 4 +- .../qemuxml2argv-cpu-check-none.args | 4 +- .../qemuxml2argv-cpu-eoi-disabled.args | 4 +- .../qemuxml2argv-cpu-eoi-enabled.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-cpu-exact1.args | 4 +- .../qemuxml2argv-cpu-exact2-nofallback.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-cpu-exact2.args | 4 +- .../qemuxml2argv-cpu-fallback.args | 4 +- .../qemuxml2argv-cpu-host-kvmclock.args | 4 +- .../qemuxml2argv-cpu-host-model-cmt.args | 4 +- .../qemuxml2argv-cpu-host-model-fallback.args | 4 +- .../qemuxml2argv-cpu-host-model-vendor.args | 4 +- .../qemuxml2argv-cpu-host-model.args | 4 +- ...qemuxml2argv-cpu-host-passthrough-features.args | 4 +- .../qemuxml2argv-cpu-host-passthrough.args | 4 +- .../qemuxml2argv-cpu-hotplug-startup.args | 4 +- .../qemuxml2argv-cpu-kvmclock.args | 4 +- .../qemuxml2argv-cpu-minimum1.args | 4 +- .../qemuxml2argv-cpu-minimum2.args | 4 +- .../qemuxml2argv-cpu-numa-disjoint.args | 4 +- .../qemuxml2argv-cpu-numa-memshared.args | 4 +- .../qemuxml2argv-cpu-numa-no-memory-element.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-cpu-numa1.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-cpu-numa2.args | 4 +- .../qemuxml2argv-cpu-s390-features.args | 4 +- .../qemuxml2argv-cpu-s390-zEC12.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-cpu-strict1.args | 4 +- .../qemuxml2argv-cpu-topology1.args | 4 +- .../qemuxml2argv-cpu-topology2.args | 4 +- .../qemuxml2argv-cpu-topology3.args | 4 +- .../qemuxml2argv-cpu-tsc-frequency.args | 4 +- .../qemuxml2argv-cputune-numatune.args | 4 +- .../qemuxml2argv-cputune-zero-shares.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-cputune.args | 4 +- .../qemuxml2argv-debug-threads.args | 4 +- .../qemuxml2argv-default-kvm-host-arch.args | 4 +- .../qemuxml2argv-default-qemu-host-arch.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-disk-aio.args | 4 +- .../qemuxml2argv-disk-blockio.args | 4 +- .../qemuxml2argv-disk-cdrom-empty.args | 4 +- .../qemuxml2argv-disk-cdrom-network-ftp.args | 4 +- .../qemuxml2argv-disk-cdrom-network-ftps.args | 4 +- .../qemuxml2argv-disk-cdrom-network-http.args | 4 +- .../qemuxml2argv-disk-cdrom-network-https.args | 4 +- .../qemuxml2argv-disk-cdrom-network-tftp.args | 4 +- ...qemuxml2argv-disk-cdrom-tray-no-device-cap.args | 4 +- .../qemuxml2argv-disk-cdrom-tray.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-disk-cdrom.args | 4 +- .../qemuxml2argv-disk-copy_on_read.args | 5 +- .../qemuxml2argv-disk-copy_on_read.xml | 6 - .../qemuxml2argv-disk-drive-boot-cdrom.args | 4 +- .../qemuxml2argv-disk-drive-boot-disk.args | 4 +- .../qemuxml2argv-disk-drive-cache-directsync.args | 4 +- .../qemuxml2argv-disk-drive-cache-unsafe.args | 4 +- .../qemuxml2argv-disk-drive-cache-v2-none.args | 4 +- .../qemuxml2argv-disk-drive-cache-v2-wb.args | 4 +- .../qemuxml2argv-disk-drive-cache-v2-wt.args | 4 +- .../qemuxml2argv-disk-drive-copy-on-read.args | 4 +- .../qemuxml2argv-disk-drive-detect-zeroes.args | 4 +- .../qemuxml2argv-disk-drive-discard.args | 4 +- ...uxml2argv-disk-drive-error-policy-enospace.args | 4 +- .../qemuxml2argv-disk-drive-error-policy-stop.args | 4 +- ...gv-disk-drive-error-policy-wreport-rignore.args | 4 +- .../qemuxml2argv-disk-drive-fmt-qcow.args | 4 +- .../qemuxml2argv-disk-drive-network-gluster.args | 4 +- ...qemuxml2argv-disk-drive-network-iscsi-auth.args | 4 +- .../qemuxml2argv-disk-drive-network-iscsi-lun.args | 4 +- .../qemuxml2argv-disk-drive-network-iscsi.args | 4 +- ...qemuxml2argv-disk-drive-network-nbd-export.args | 4 +- ...ml2argv-disk-drive-network-nbd-ipv6-export.args | 4 +- .../qemuxml2argv-disk-drive-network-nbd-ipv6.args | 4 +- .../qemuxml2argv-disk-drive-network-nbd-unix.args | 4 +- .../qemuxml2argv-disk-drive-network-nbd.args | 4 +- ...muxml2argv-disk-drive-network-rbd-auth-AES.args | 4 +- .../qemuxml2argv-disk-drive-network-rbd-auth.args | 4 +- .../qemuxml2argv-disk-drive-network-rbd-ipv6.args | 4 +- .../qemuxml2argv-disk-drive-network-rbd.args | 4 +- .../qemuxml2argv-disk-drive-network-sheepdog.args | 4 +- .../qemuxml2argv-disk-drive-no-boot.args | 4 +- .../qemuxml2argv-disk-drive-readonly-disk.args | 4 +- ...qemuxml2argv-disk-drive-readonly-no-device.args | 4 +- .../qemuxml2argv-disk-drive-shared.args | 4 +- ...emuxml2argv-disk-floppy-tray-no-device-cap.args | 4 +- .../qemuxml2argv-disk-floppy-tray.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-disk-floppy.args | 4 +- .../qemuxml2argv-disk-geometry.args | 4 +- .../qemuxml2argv-disk-ide-drive-split.args | 4 +- .../qemuxml2argv-disk-ide-wwn.args | 4 +- .../qemuxml2argv-disk-ioeventfd.args | 5 +- .../qemuxml2argv-disk-ioeventfd.xml | 6 - .../qemuxml2argvdata/qemuxml2argv-disk-iscsi.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-disk-many.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-disk-order.args | 4 +- .../qemuxml2argv-disk-sata-device.args | 4 +- .../qemuxml2argv-disk-scsi-device-auto.args | 4 +- .../qemuxml2argv-disk-scsi-device.args | 4 +- .../qemuxml2argv-disk-scsi-disk-split.args | 4 +- .../qemuxml2argv-disk-scsi-disk-vpd.args | 4 +- .../qemuxml2argv-disk-scsi-disk-wwn.args | 4 +- .../qemuxml2argv-disk-scsi-lun-passthrough.args | 4 +- .../qemuxml2argv-disk-scsi-megasas.args | 4 +- .../qemuxml2argv-disk-scsi-mptsas1068.args | 4 +- .../qemuxml2argv-disk-scsi-virtio-scsi.args | 4 +- .../qemuxml2argv-disk-scsi-vscsi.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-disk-serial.args | 4 +- .../qemuxml2argv-disk-snapshot.args | 4 +- .../qemuxml2argv-disk-source-pool-mode.args | 4 +- .../qemuxml2argv-disk-source-pool.args | 4 +- .../qemuxml2argv-disk-usb-device-removable.args | 4 +- .../qemuxml2argv-disk-usb-device.args | 4 +- .../qemuxml2argv-disk-virtio-ccw-many.args | 4 +- .../qemuxml2argv-disk-virtio-ccw.args | 4 +- .../qemuxml2argv-disk-virtio-s390.args | 4 +- .../qemuxml2argv-disk-virtio-scsi-ccw.args | 4 +- .../qemuxml2argv-disk-virtio-scsi-cmd_per_lun.args | 4 +- .../qemuxml2argv-disk-virtio-scsi-ioeventfd.args | 4 +- .../qemuxml2argv-disk-virtio-scsi-max_sectors.args | 4 +- .../qemuxml2argv-disk-virtio-scsi-num_queues.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-disk-virtio.args | 4 +- .../qemuxml2argv-encrypted-disk-usage.args | 4 +- .../qemuxml2argv-encrypted-disk.args | 4 +- .../qemuxml2argv-eoi-disabled.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-eoi-enabled.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-event_idx.args | 5 +- tests/qemuxml2argvdata/qemuxml2argv-event_idx.xml | 6 - .../qemuxml2argv-fd-memory-no-numa-topology.args | 4 +- .../qemuxml2argv-fd-memory-numa-topology.args | 4 +- .../qemuxml2argv-fd-memory-numa-topology2.args | 4 +- .../qemuxml2argv-fd-memory-numa-topology3.args | 4 +- .../qemuxml2argv-fips-enabled.args | 4 +- .../qemuxml2argv-floppy-drive-fat.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-fs9p-ccw.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-fs9p.args | 4 +- .../qemuxml2argv-graphics-sdl-fullscreen.args | 4 +- .../qemuxml2argv-graphics-sdl.args | 4 +- ...emuxml2argv-graphics-spice-agent-file-xfer.args | 4 +- .../qemuxml2argv-graphics-spice-agentmouse.args | 4 +- ...emuxml2argv-graphics-spice-auto-socket-cfg.args | 4 +- .../qemuxml2argv-graphics-spice-auto-socket.args | 4 +- .../qemuxml2argv-graphics-spice-compression.args | 4 +- .../qemuxml2argv-graphics-spice-no-args.args | 4 +- .../qemuxml2argv-graphics-spice-qxl-vga.args | 4 +- .../qemuxml2argv-graphics-spice-sasl.args | 4 +- .../qemuxml2argv-graphics-spice-socket.args | 4 +- .../qemuxml2argv-graphics-spice-timeout.args | 5 +- .../qemuxml2argv-graphics-spice-timeout.xml | 6 - .../qemuxml2argv-graphics-spice.args | 4 +- .../qemuxml2argv-graphics-vnc-auto-socket-cfg.args | 4 +- .../qemuxml2argv-graphics-vnc-auto-socket.args | 4 +- .../qemuxml2argv-graphics-vnc-no-listen-attr.args | 4 +- .../qemuxml2argv-graphics-vnc-none.args | 4 +- .../qemuxml2argv-graphics-vnc-policy.args | 4 +- ...2argv-graphics-vnc-remove-generated-socket.args | 4 +- .../qemuxml2argv-graphics-vnc-sasl.args | 4 +- .../qemuxml2argv-graphics-vnc-socket.args | 4 +- .../qemuxml2argv-graphics-vnc-tls.args | 4 +- .../qemuxml2argv-graphics-vnc-websocket.args | 4 +- .../qemuxml2argv-graphics-vnc.args | 4 +- .../qemuxml2argv-hostdev-mdev-precreated.args | 4 +- .../qemuxml2argv-hostdev-pci-address-device.args | 4 +- .../qemuxml2argv-hostdev-pci-address.args | 4 +- .../qemuxml2argv-hostdev-scsi-lsi-iscsi-auth.args | 4 +- .../qemuxml2argv-hostdev-scsi-lsi-iscsi.args | 4 +- .../qemuxml2argv-hostdev-scsi-lsi.args | 4 +- .../qemuxml2argv-hostdev-scsi-readonly.args | 4 +- .../qemuxml2argv-hostdev-scsi-vhost-scsi-ccw.args | 4 +- .../qemuxml2argv-hostdev-scsi-vhost-scsi-pci.args | 4 +- ...emuxml2argv-hostdev-scsi-virtio-iscsi-auth.args | 4 +- .../qemuxml2argv-hostdev-scsi-virtio-iscsi.args | 4 +- .../qemuxml2argv-hostdev-scsi-virtio-scsi.args | 4 +- ...muxml2argv-hostdev-usb-address-device-boot.args | 4 +- .../qemuxml2argv-hostdev-usb-address-device.args | 4 +- .../qemuxml2argv-hostdev-usb-address.args | 4 +- .../qemuxml2argv-hostdev-vfio-multidomain.args | 4 +- .../qemuxml2argv-hostdev-vfio.args | 4 +- .../qemuxml2argv-hotplug-base.args | 4 +- .../qemuxml2argv-hugepages-memaccess.args | 4 +- .../qemuxml2argv-hugepages-memaccess2.args | 4 +- .../qemuxml2argv-hugepages-numa.args | 5 +- .../qemuxml2argv-hugepages-numa.xml | 6 - .../qemuxml2argv-hugepages-pages.args | 4 +- .../qemuxml2argv-hugepages-pages2.args | 5 +- .../qemuxml2argv-hugepages-pages3.args | 5 +- .../qemuxml2argv-hugepages-pages5.args | 5 +- .../qemuxml2argv-hugepages-pages6.args | 5 +- .../qemuxml2argv-hugepages-shared.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-hugepages.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-hyperv-off.args | 4 +- .../qemuxml2argv-hyperv-panic.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-hyperv.args | 4 +- .../qemuxml2argv-input-usbmouse-addr.args | 4 +- .../qemuxml2argv-input-usbmouse.args | 4 +- .../qemuxml2argv-input-usbtablet.args | 4 +- .../qemuxml2argv-intel-iommu-caching-mode.args | 4 +- .../qemuxml2argv-intel-iommu-device-iotlb.args | 4 +- .../qemuxml2argv-intel-iommu-eim.args | 4 +- .../qemuxml2argv-intel-iommu-ioapic.args | 4 +- .../qemuxml2argv-intel-iommu-machine.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-intel-iommu.args | 4 +- .../qemuxml2argv-iothreads-disk-virtio-ccw.args | 4 +- .../qemuxml2argv-iothreads-disk.args | 4 +- .../qemuxml2argv-iothreads-ids-partial.args | 4 +- .../qemuxml2argv-iothreads-ids.args | 4 +- .../qemuxml2argv-iothreads-virtio-scsi-ccw.args | 4 +- .../qemuxml2argv-iothreads-virtio-scsi-pci.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-iothreads.args | 4 +- .../qemuxml2argv-kvm-features-off.args | 4 +- .../qemuxml2argv-kvm-features.args | 4 +- .../qemuxml2argv-kvm-pit-delay.args | 4 +- .../qemuxml2argv-kvm-pit-discard.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-kvm.args | 4 +- .../qemuxml2argv-kvmclock+eoi-disabled.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-kvmclock.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-luks-disks.args | 4 +- .../qemuxml2argv-machine-aeskeywrap-off-cap.args | 4 +- .../qemuxml2argv-machine-aeskeywrap-off-caps.args | 4 +- .../qemuxml2argv-machine-aeskeywrap-on-cap.args | 4 +- .../qemuxml2argv-machine-aeskeywrap-on-caps.args | 4 +- .../qemuxml2argv-machine-aliases1.args | 4 +- .../qemuxml2argv-machine-aliases2.args | 4 +- .../qemuxml2argv-machine-core-cfg-off.args | 4 +- .../qemuxml2argv-machine-core-off.args | 4 +- .../qemuxml2argv-machine-core-on.args | 4 +- .../qemuxml2argv-machine-deakeywrap-off-cap.args | 4 +- .../qemuxml2argv-machine-deakeywrap-off-caps.args | 4 +- .../qemuxml2argv-machine-deakeywrap-on-cap.args | 4 +- .../qemuxml2argv-machine-deakeywrap-on-caps.args | 4 +- .../qemuxml2argv-machine-keywrap-none-caps.args | 4 +- .../qemuxml2argv-machine-keywrap-none.args | 4 +- ...-machine-loadparm-multiple-disks-nets-s390.args | 4 +- .../qemuxml2argv-machine-loadparm-net-s390.args | 4 +- .../qemuxml2argv-machine-loadparm-s390.args | 4 +- .../qemuxml2argv-machine-smm-opt.args | 4 +- .../qemuxml2argv-machine-usb-opt.args | 4 +- .../qemuxml2argv-machine-vmport-opt.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-master-key.args | 4 +- .../qemuxml2argv-memory-hotplug-dimm-addr.args | 4 +- .../qemuxml2argv-memory-hotplug-dimm.args | 4 +- .../qemuxml2argv-memory-hotplug-nvdimm-access.args | 4 +- .../qemuxml2argv-memory-hotplug-nvdimm-label.args | 4 +- .../qemuxml2argv-memory-hotplug-nvdimm.args | 4 +- .../qemuxml2argv-memory-hotplug-ppc64-nonuma.args | 5 +- .../qemuxml2argv-memory-hotplug-ppc64-nonuma.xml | 6 - .../qemuxml2argv-memory-hotplug.args | 4 +- .../qemuxml2argv-memtune-unlimited.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-memtune.args | 4 +- .../qemuxml2argv-migrate-numa-unaligned.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-migrate.args | 4 +- .../qemuxml2argv-minimal-msg-timestamp.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-minimal.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-misc-acpi.args | 4 +- .../qemuxml2argv-misc-disable-s3.args | 4 +- .../qemuxml2argv-misc-disable-suspends.args | 4 +- .../qemuxml2argv-misc-enable-s4.args | 4 +- .../qemuxml2argv-misc-no-reboot.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-misc-uuid.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-mlock-off.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-mlock-on.args | 4 +- .../qemuxml2argv-mlock-unsupported.args | 4 +- .../qemuxml2argv-multifunction-pci-device.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-net-client.args | 4 +- .../qemuxml2argv-net-eth-hostip.args | 4 +- .../qemuxml2argv-net-eth-ifname.args | 4 +- .../qemuxml2argv-net-eth-names.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-net-eth.args | 4 +- .../qemuxml2argv-net-hostdev-multidomain.args | 4 +- .../qemuxml2argv-net-hostdev-vfio-multidomain.args | 4 +- .../qemuxml2argv-net-hostdev-vfio.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-net-hostdev.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-net-mcast.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-net-server.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-net-udp.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-net-user.args | 4 +- .../qemuxml2argv-net-vhostuser-multiq.args | 4 +- .../qemuxml2argv-net-vhostuser.args | 4 +- .../qemuxml2argv-net-virtio-ccw.args | 4 +- .../qemuxml2argv-net-virtio-device.args | 4 +- .../qemuxml2argv-net-virtio-disable-offloads.args | 4 +- .../qemuxml2argv-net-virtio-netdev.args | 4 +- .../qemuxml2argv-net-virtio-rxqueuesize.args | 4 +- .../qemuxml2argv-net-virtio-s390.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-net-virtio.args | 4 +- .../qemuxml2argv-no-kvm-pit-device.args | 4 +- .../qemuxml2argv-nographics-display.args | 4 +- .../qemuxml2argv-nographics-vga.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-nographics.args | 4 +- .../qemuxml2argv-nosharepages.args | 4 +- ...qemuxml2argv-numad-auto-memory-vcpu-cpuset.args | 4 +- ...d-auto-memory-vcpu-no-cpuset-and-placement.args | 4 +- ...muxml2argv-numad-auto-vcpu-static-numatune.args | 4 +- ...qemuxml2argv-numad-static-memory-auto-vcpu.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-numad.args | 4 +- ...qemuxml2argv-numatune-auto-nodeset-invalid.args | 4 +- .../qemuxml2argv-numatune-auto-prefer.args | 4 +- .../qemuxml2argv-numatune-memnode-no-memory.args | 4 +- .../qemuxml2argv-numatune-memnode.args | 4 +- .../qemuxml2argv-numatune-memory.args | 4 +- .../qemuxml2argv-panic-double.args | 4 +- .../qemuxml2argv-panic-no-address.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-panic.args | 4 +- .../qemuxml2argv-parallel-tcp.args | 22 -- .../qemuxml2argvdata/qemuxml2argv-parallel-tcp.xml | 35 --- .../qemuxml2argv-pci-autoadd-addr.args | 4 +- .../qemuxml2argv-pci-autoadd-idx.args | 4 +- .../qemuxml2argv-pci-autofill-addr.args | 4 +- .../qemuxml2argv-pci-bridge-many-disks.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-pci-bridge.args | 4 +- .../qemuxml2argv-pci-expander-bus.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-pci-many.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-pci-rom.args | 4 +- .../qemuxml2argv-pcie-expander-bus.args | 5 +- .../qemuxml2argv-pcie-root-port-model-generic.args | 4 +- .../qemuxml2argv-pcie-root-port-model-ioh3420.args | 4 +- .../qemuxml2argv-pcie-root-port.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-pcie-root.args | 4 +- .../qemuxml2argv-pcie-switch-downstream-port.args | 4 +- .../qemuxml2argv-pcie-switch-upstream-port.args | 4 +- .../qemuxml2argv-pcihole64-q35.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-pcihole64.args | 4 +- .../qemuxml2argv-pmu-feature-off.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-pmu-feature.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-ppc-dtb.args | 7 +- .../qemuxml2argv-ppc64-usb-controller-legacy.args | 4 +- ...emuxml2argv-ppc64-usb-controller-qemu-xhci.args | 4 +- .../qemuxml2argv-ppc64-usb-controller.args | 4 +- .../qemuxml2argv-ppce500-serial.args | 3 +- .../qemuxml2argv-pseries-nvram.args | 4 +- .../qemuxml2argv-pv-spinlock-disabled.args | 4 +- .../qemuxml2argv-pv-spinlock-enabled.args | 4 +- .../qemuxml2argv-q35-acpi-nouefi.args | 4 +- .../qemuxml2argv-q35-acpi-uefi.args | 4 +- .../qemuxml2argv-q35-default-devices-only.args | 4 +- .../qemuxml2argv-q35-multifunction.args | 4 +- .../qemuxml2argv-q35-noacpi-nouefi.args | 4 +- .../qemuxml2argv-q35-pci-force-address.args | 4 +- .../qemuxml2argv-q35-pcie-autoadd.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-q35-pcie.args | 4 +- .../qemuxml2argv-q35-pm-disable-fallback.args | 4 +- .../qemuxml2argv-q35-pm-disable.args | 4 +- .../qemuxml2argv-q35-usb2-multi.args | 4 +- .../qemuxml2argv-q35-usb2-reorder.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-q35-usb2.args | 4 +- .../qemuxml2argv-q35-virt-manager-basic.args | 7 +- .../qemuxml2argv-q35-virtio-pci.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-q35.args | 4 +- .../qemuxml2argv-qemu-ns-commandline-ns0.args | 4 +- .../qemuxml2argv-qemu-ns-commandline-ns1.args | 4 +- .../qemuxml2argv-qemu-ns-commandline.args | 4 +- ...emuxml2argv-qemu-ns-domain-commandline-ns0.args | 4 +- .../qemuxml2argv-qemu-ns-domain-commandline.args | 4 +- .../qemuxml2argv-qemu-ns-domain-ns0.args | 4 +- .../qemuxml2argv-qemu-ns-no-env.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-qemu-ns.args | 4 +- .../qemuxml2argv-reboot-timeout-disabled.args | 4 +- .../qemuxml2argv-reboot-timeout-enabled.args | 4 +- .../qemuxml2argv-restore-v2-fd.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-restore-v2.args | 4 +- .../qemuxml2argv-seclabel-dac-none.args | 4 +- .../qemuxml2argv-seclabel-dynamic-baselabel.args | 4 +- .../qemuxml2argv-seclabel-dynamic-labelskip.args | 4 +- .../qemuxml2argv-seclabel-dynamic-override.args | 4 +- .../qemuxml2argv-seclabel-dynamic-relabel.args | 4 +- .../qemuxml2argv-seclabel-dynamic.args | 4 +- .../qemuxml2argv-seclabel-none.args | 4 +- .../qemuxml2argv-seclabel-static-labelskip.args | 4 +- .../qemuxml2argv-seclabel-static-relabel.args | 4 +- .../qemuxml2argv-seclabel-static.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-serial-dev.args | 22 -- tests/qemuxml2argvdata/qemuxml2argv-serial-dev.xml | 38 ---- .../qemuxml2argvdata/qemuxml2argv-serial-file.args | 22 -- .../qemuxml2argvdata/qemuxml2argv-serial-file.xml | 38 ---- .../qemuxml2argvdata/qemuxml2argv-serial-many.args | 23 -- .../qemuxml2argvdata/qemuxml2argv-serial-many.xml | 40 ---- .../qemuxml2argvdata/qemuxml2argv-serial-pty.args | 4 +- .../qemuxml2argv-serial-spiceport-nospice.args | 4 +- .../qemuxml2argv-serial-tcp-telnet.args | 22 -- .../qemuxml2argv-serial-tcp-telnet.xml | 40 ---- .../qemuxml2argvdata/qemuxml2argv-serial-tcp.args | 22 -- tests/qemuxml2argvdata/qemuxml2argv-serial-tcp.xml | 40 ---- .../qemuxml2argvdata/qemuxml2argv-serial-udp.args | 23 -- tests/qemuxml2argvdata/qemuxml2argv-serial-udp.xml | 44 ---- .../qemuxml2argvdata/qemuxml2argv-serial-unix.args | 22 -- .../qemuxml2argvdata/qemuxml2argv-serial-unix.xml | 38 ---- tests/qemuxml2argvdata/qemuxml2argv-serial-vc.args | 22 -- tests/qemuxml2argvdata/qemuxml2argv-serial-vc.xml | 36 --- .../qemuxml2argv-shmem-plain-doorbell.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-shmem.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-smbios.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-smp.args | 4 +- .../qemuxml2argv-sound-device.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-sound.args | 4 +- .../qemuxml2argv-tpm-passthrough.args | 4 +- .../qemuxml2argv-usb-controller-default-q35.args | 4 +- .../qemuxml2argv-usb-controller-explicit-q35.args | 4 +- .../qemuxml2argv-usb-controller-qemu-xhci.args | 4 +- .../qemuxml2argv-vcpu-placement-static.args | 4 +- .../qemuxml2argv-video-device-pciaddr-default.args | 4 +- .../qemuxml2argv-video-qxl-device-vgamem.args | 4 +- .../qemuxml2argv-video-qxl-device.args | 4 +- .../qemuxml2argv-video-qxl-heads.args | 4 +- .../qemuxml2argv-video-qxl-nodevice.args | 4 +- .../qemuxml2argv-video-qxl-noheads.args | 4 +- .../qemuxml2argv-video-qxl-sec-device-vgamem.args | 4 +- .../qemuxml2argv-video-qxl-sec-device.args | 4 +- .../qemuxml2argv-video-vga-device-vgamem.args | 4 +- .../qemuxml2argv-video-vga-device.args | 4 +- .../qemuxml2argv-video-vga-nodevice.args | 4 +- .../qemuxml2argv-video-vga-qxl-heads.args | 4 +- .../qemuxml2argv-video-virtio-gpu-device.args | 4 +- .../qemuxml2argv-video-virtio-gpu-secondary.args | 4 +- .../qemuxml2argv-video-virtio-gpu-spice-gl.args | 4 +- .../qemuxml2argv-video-virtio-gpu-virgl.args | 4 +- .../qemuxml2argv-video-virtio-vga.args | 4 +- .../qemuxml2argv-virtio-input-passthrough.args | 4 +- .../qemuxml2argv-virtio-input.args | 4 +- .../qemuxml2argvdata/qemuxml2argv-virtio-lun.args | 5 +- tests/qemuxml2argvdata/qemuxml2argv-virtio-lun.xml | 6 - .../qemuxml2argv-virtio-options.args | 4 +- .../qemuxml2argv-virtio-rng-default.args | 4 +- .../qemuxml2argv-virtio-rng-egd.args | 4 +- .../qemuxml2argv-virtio-rng-multiple.args | 4 +- .../qemuxml2argv-virtio-rng-random.args | 4 +- .../qemuxml2argv-watchdog-device.args | 4 +- .../qemuxml2argv-watchdog-dump.args | 4 +- .../qemuxml2argv-watchdog-injectnmi.args | 4 +- tests/qemuxml2argvdata/qemuxml2argv-watchdog.args | 4 +- tests/qemuxml2argvtest.c | 200 ++++++++--------- .../qemuxml2xmlout-bios-nvram.xml | 6 - .../qemuxml2xmlout-disk-copy_on_read.xml | 6 - .../qemuxml2xmlout-event_idx.xml | 6 - .../qemuxml2xmlout-graphics-spice-timeout.xml | 6 - .../qemuxml2xmlout-virtio-lun.xml | 6 - tests/qemuxml2xmltest.c | 10 - 542 files changed, 1683 insertions(+), 1509 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-aarch64-pci-serial.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-aarch64-pci-serial.xml delete mode 100644 tests/qemuxml2argvdata/qemuxml2argv-parallel-tcp.args delete mode 100644 tests/qemuxml2argvdata/qemuxml2argv-parallel-tcp.xml delete mode 100644 tests/qemuxml2argvdata/qemuxml2argv-serial-dev.args delete mode 100644 tests/qemuxml2argvdata/qemuxml2argv-serial-dev.xml delete mode 100644 tests/qemuxml2argvdata/qemuxml2argv-serial-file.args delete mode 100644 tests/qemuxml2argvdata/qemuxml2argv-serial-file.xml delete mode 100644 tests/qemuxml2argvdata/qemuxml2argv-serial-many.args delete mode 100644 tests/qemuxml2argvdata/qemuxml2argv-serial-many.xml delete mode 100644 tests/qemuxml2argvdata/qemuxml2argv-serial-tcp-telnet.args delete mode 100644 tests/qemuxml2argvdata/qemuxml2argv-serial-tcp-telnet.xml delete mode 100644 tests/qemuxml2argvdata/qemuxml2argv-serial-tcp.args delete mode 100644 tests/qemuxml2argvdata/qemuxml2argv-serial-tcp.xml delete mode 100644 tests/qemuxml2argvdata/qemuxml2argv-serial-udp.args delete mode 100644 tests/qemuxml2argvdata/qemuxml2argv-serial-udp.xml delete mode 100644 tests/qemuxml2argvdata/qemuxml2argv-serial-unix.args delete mode 100644 tests/qemuxml2argvdata/qemuxml2argv-serial-unix.xml delete mode 100644 tests/qemuxml2argvdata/qemuxml2argv-serial-vc.args delete mode 100644 tests/qemuxml2argvdata/qemuxml2argv-serial-vc.xml -- 2.13.0

3 36

[libvirt] [PATCH v2] qemu: Check for existence of provided *_tls_x509_cert_dir
by John Ferlan 20 Jul '17

20 Jul '17

https://bugzilla.redhat.com/show_bug.cgi?id=1458630 Introduce virQEMUDriverConfigSetCertDir which will handle reading the qemu.conf config file specific setting for default, vnc, spice, chardev, and migrate. If a setting is provided, then validate the existence of the directory and overwrite the default set by virQEMUDriverConfigNew. Update the qemu.conf description for default to describe the consequences if the default directory path does not exist and as well as the descriptions for each of the *_tls_x509_cert_dir entries. Signed-off-by: John Ferlan <jferlan(a)redhat.com> --- v1: https://www.redhat.com/archives/libvir-list/2017-June/msg01278.html - Dropped the former 1/2 patch - Alter the logic of virQEMUDriverConfigSetCertDir to fail instead of VIR_INFO if an uncommented entry for one of the *_tls_x509_cert_dir has a path that does not exist. This will cause a libvirtd startup failure as opposed to the previous logic which would have failed only when a domain using TLS was started. - Alter the description for each of the values to more accurately describe what happens. src/qemu/qemu.conf | 29 ++++++++++++++++++++--------- src/qemu/qemu_conf.c | 38 +++++++++++++++++++++++++++++++++----- 2 files changed, 53 insertions(+), 14 deletions(-) diff --git a/src/qemu/qemu.conf b/src/qemu/qemu.conf index e6c0832..b0ccffb 100644 --- a/src/qemu/qemu.conf +++ b/src/qemu/qemu.conf @@ -3,7 +3,7 @@ # defaults are used. # Use of TLS requires that x509 certificates be issued. The default is -# to keep them in /etc/pki/qemu. This directory must contain +# to keep them in /etc/pki/qemu. This directory must exist and contain: # # ca-cert.pem - the CA master certificate # server-cert.pem - the server certificate signed with ca-cert.pem @@ -13,6 +13,12 @@ # # dh-params.pem - the DH params configuration file # +# If the directory does not exist or does not contain the necessary files, +# QEMU domains will fail to start if they are configured to use TLS. +# +# In order to overwrite the default path alter the following. If the provided +# path does not exist, then startup will fail. +# #default_tls_x509_cert_dir = "/etc/pki/qemu" @@ -79,8 +85,9 @@ # In order to override the default TLS certificate location for # vnc certificates, supply a valid path to the certificate directory. -# If the provided path does not exist then the default_tls_x509_cert_dir -# path will be used. +# If the default listed here does not exist, then the default /etc/pki/qemu +# is used. If uncommented and the provided path does not exist, then startup +# will fail. # #vnc_tls_x509_cert_dir = "/etc/pki/libvirt-vnc" @@ -164,8 +171,9 @@ # In order to override the default TLS certificate location for # spice certificates, supply a valid path to the certificate directory. -# If the provided path does not exist then the default_tls_x509_cert_dir -# path will be used. +# If the default listed here does not exist, then the default /etc/pki/qemu +# is used. If uncommented and the provided path does not exist, then startup +# will fail. # #spice_tls_x509_cert_dir = "/etc/pki/libvirt-spice" @@ -216,8 +224,9 @@ # In order to override the default TLS certificate location for character # device TCP certificates, supply a valid path to the certificate directory. -# If the provided path does not exist then the default_tls_x509_cert_dir -# path will be used. +# If the default listed here does not exist, then the default /etc/pki/qemu +# is used. If uncommented and the provided path does not exist, then startup +# will fail. # #chardev_tls_x509_cert_dir = "/etc/pki/libvirt-chardev" @@ -252,8 +261,10 @@ # In order to override the default TLS certificate location for migration # certificates, supply a valid path to the certificate directory. If the -# provided path does not exist then the default_tls_x509_cert_dir path -# will be used. Once/if a default certificate is enabled/defined, migration +# default listed here does not exist, then the default /etc/pki/qemu is used. +# If uncommented and the provided path does not exist, then startup will fail. +# +# Once/if a default certificate is enabled/defined, migration # will then be able to use the certificate via migration API flags. # #migrate_tls_x509_cert_dir = "/etc/pki/libvirt-migrate" diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c index 73c33d6..4eb6f0c 100644 --- a/src/qemu/qemu_conf.c +++ b/src/qemu/qemu_conf.c @@ -440,6 +440,34 @@ virQEMUDriverConfigHugeTLBFSInit(virHugeTLBFSPtr hugetlbfs, } +static int +virQEMUDriverConfigSetCertDir(virConfPtr conf, + const char *setting, + char **value) +{ + char *tlsCertDir = NULL; + + if (virConfGetValueString(conf, setting, &tlsCertDir) < 0) + return -1; + + if (!tlsCertDir) + return 0; + + if (!virFileExists(tlsCertDir)) { + virReportError(VIR_ERR_CONF_SYNTAX, + _("directory '%s' does not exist for setting '%s'"), + tlsCertDir, setting); + VIR_FREE(tlsCertDir); + return -1; + } else { + VIR_FREE(*value); + VIR_STEAL_PTR(*value, tlsCertDir); + } + + return 0; +} + + int virQEMUDriverConfigLoadFile(virQEMUDriverConfigPtr cfg, const char *filename, bool privileged) @@ -467,7 +495,7 @@ int virQEMUDriverConfigLoadFile(virQEMUDriverConfigPtr cfg, if (!(conf = virConfReadFile(filename, 0))) goto cleanup; - if (virConfGetValueString(conf, "default_tls_x509_cert_dir", &cfg->defaultTLSx509certdir) < 0) + if (virQEMUDriverConfigSetCertDir(conf, "default_tls_x509_cert_dir", &cfg->defaultTLSx509certdir) < 0) goto cleanup; if (virConfGetValueBool(conf, "default_tls_x509_verify", &cfg->defaultTLSx509verify) < 0) goto cleanup; @@ -483,7 +511,7 @@ int virQEMUDriverConfigLoadFile(virQEMUDriverConfigPtr cfg, goto cleanup; if (rv == 0) cfg->vncTLSx509verify = cfg->defaultTLSx509verify; - if (virConfGetValueString(conf, "vnc_tls_x509_cert_dir", &cfg->vncTLSx509certdir) < 0) + if (virQEMUDriverConfigSetCertDir(conf, "vnc_tls_x509_cert_dir", &cfg->vncTLSx509certdir) < 0) goto cleanup; if (virConfGetValueString(conf, "vnc_listen", &cfg->vncListen) < 0) goto cleanup; @@ -521,7 +549,7 @@ int virQEMUDriverConfigLoadFile(virQEMUDriverConfigPtr cfg, if (virConfGetValueBool(conf, "spice_tls", &cfg->spiceTLS) < 0) goto cleanup; - if (virConfGetValueString(conf, "spice_tls_x509_cert_dir", &cfg->spiceTLSx509certdir) < 0) + if (virQEMUDriverConfigSetCertDir(conf, "spice_tls_x509_cert_dir", &cfg->spiceTLSx509certdir) < 0) goto cleanup; if (virConfGetValueBool(conf, "spice_sasl", &cfg->spiceSASL) < 0) goto cleanup; @@ -541,8 +569,8 @@ int virQEMUDriverConfigLoadFile(virQEMUDriverConfigPtr cfg, goto cleanup; \ if (rv == 0) \ cfg->val## TLSx509verify = cfg->defaultTLSx509verify; \ - if (virConfGetValueString(conf, #val "_tls_x509_cert_dir", \ - &cfg->val## TLSx509certdir) < 0) \ + if (virQEMUDriverConfigSetCertDir(conf, #val "_tls_x509_cert_dir", \ + &cfg->val## TLSx509certdir) < 0) \ goto cleanup; \ if (virConfGetValueString(conf, \ #val "_tls_x509_secret_uuid", \ -- 2.9.4

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[libvirt] [PATCH v3 00/16] qemu: migration: show disks stats for nbd migration
by Nikolay Shirokovskiy 20 Jul '17

20 Jul '17

diff from v2: ============ 1. Fix style issues. 2. Rework patch for fetching job info (save logic to use temporary variable when drop vm lock) 3. Update disk stats when block jobs are canceled. 4. Adress a few more corner cases. This patch series add disks stats to domain job info(stats) as well as to migration completed event in case nbd scheme is used. There is little nuisance with qcow2 disks (which is the main scenario I guess) tied to the way qemu reports stats for this type of disks. For example if we have 64G disk filled only to 1G then stats start from 63G and will grow up to 64G on completion. The same way disk stats will be reported by this patch. I guess the better way to express the situation is to say we have 64G 'total', and have 'processed' field grow from 0G to 1G, like in case of memory stats. [1] is the example of completed memory stats of empty guest domain, which show difference between processed and total. There can be a workaround like getting initial blockjob offset position as a zero but is is rather ugly and racy and like uses undocumented behaviour. [1] memory migration stats example Memory processed: 3.307 MiB Memory remaining: 0.000 B Memory total: 1.032 GiB The above is applied to qemu 2.6 at least. Patches that were explicitly ACKed in previous review (up to style issues) marked with A. Nikolay Shirokovskiy (16): qemu: drop code for VIR_DOMAIN_JOB_BOUNDED and timeRemaining A qemu: introduce qemu domain job status A qemu: introduce QEMU_DOMAIN_JOB_STATUS_POSTCOPY A qemu: drop QEMU_MIGRATION_COMPLETED_UPDATE_STATS A qemu: drop excessive zero-out in qemuMigrationFetchJobStatus qemu: refactor fetching migration stats A qemu: simplify getting completed job stats qemu: fail querying destination migration statistics always qemu: start all async job with job status active qemu: introduce migrating job status qemu: always get job condition on getting job stats qemu: migrate: show disks stats on job info requests qemu: support getting disks stats during stopping block jobs qemu: migation: resolve race on getting job info and stopping block jobs qemu: migrate: copy disks stats to completed job qemu: migration: don't expose incomplete job as complete src/qemu/qemu_blockjob.c | 1 + src/qemu/qemu_domain.c | 38 +++++-- src/qemu/qemu_domain.h | 16 ++- src/qemu/qemu_driver.c | 95 ++++++++-------- src/qemu/qemu_migration.c | 236 ++++++++++++++++++++++++++------------- src/qemu/qemu_migration.h | 15 ++- src/qemu/qemu_migration_cookie.c | 7 +- src/qemu/qemu_monitor.c | 5 +- src/qemu/qemu_monitor.h | 4 +- src/qemu/qemu_monitor_json.c | 4 +- src/qemu/qemu_process.c | 10 +- tests/qemumonitorjsontest.c | 1 + 12 files changed, 273 insertions(+), 159 deletions(-) -- 1.8.3.1

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[libvirt] [PATCH] Use unsigned timeout in cmdMigrateSetMaxDowntime
by Scott Garfinkle 19 Jul '17

19 Jul '17

While looking to implement a migrate-getmaxdowntime command (coming), I noticed that the setmaxdowntime is incorrectly looking at its parameter as a signed longlong. Not sure how that got past gcc, but here's a simple patch to make the command line parsing and the parameter to the worker functions all have the correct (unsigned) type. Signed-off-by: Scott Garfinkle <seg(a)us.ibm.com> --- tools/virsh-domain.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c index 5311a57..0d21fe7 100644 --- a/tools/virsh-domain.c +++ b/tools/virsh-domain.c @@ -10696,13 +10696,13 @@ static bool cmdMigrateSetMaxDowntime(vshControl *ctl, const vshCmd *cmd) { virDomainPtr dom = NULL; - long long downtime = 0; + unsigned long long downtime = 0; bool ret = false; if (!(dom = virshCommandOptDomain(ctl, cmd, NULL))) return false; - if (vshCommandOptLongLong(ctl, cmd, "downtime", &downtime) < 0) + if (vshCommandOptULongLong(ctl, cmd, "downtime", &downtime) < 0) goto done; if (downtime < 1) { vshError(ctl, "%s", _("migrate: Invalid downtime")); -- 1.8.3.1

2 2

[libvirt] [PATCH v7 0/6] Hyper-V method invocation
by Sri Ramanujam 19 Jul '17

19 Jul '17

Changes from v6: * Added news entry Sri Ramanujam (6): hyperv: Functions to work with invocation parameters. hyperv: Generate object property type information. hyperv: add hypervInvokeMethod hyperv: support virDomainSendKey hyperv: Add support for virDomainSetMemory news: Update news for new Hyper-V APIs docs/news.xml | 5 + src/hyperv/hyperv_driver.c | 237 +++++++++ src/hyperv/hyperv_wmi.c | 910 ++++++++++++++++++++++++++++++++++ src/hyperv/hyperv_wmi.h | 95 +++- src/hyperv/hyperv_wmi_classes.h | 19 + src/hyperv/hyperv_wmi_generator.input | 116 +++++ src/hyperv/hyperv_wmi_generator.py | 15 +- src/hyperv/openwsman.h | 4 + 8 files changed, 1399 insertions(+), 2 deletions(-) -- 2.9.4

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[libvirt] [PATCH] test/Makefile.am: drop WARN_CFLAGS from LDFLAGS
by Ján Tomko 18 Jul '17

18 Jul '17

Introduced by commit 0832c58, with the intention to link with the stack protector library. Another instance introduced by commit 4cbc15d which separated commandhelper_LDADD from LDADDS. Not needed because per commit 71b54636, automake should pass all the CFLAGS to the linker. --- tests/Makefile.am | 2 -- 1 file changed, 2 deletions(-) diff --git a/tests/Makefile.am b/tests/Makefile.am index 19986dc99..3d3038e62 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -76,7 +76,6 @@ GNULIB_LIBS = \ ../gnulib/lib/libgnu.la LDADDS = \ - $(WARN_CFLAGS) \ $(NO_INDIRECT_LDFLAGS) \ $(PROBES_O) \ $(GNULIB_LIBS) \ @@ -933,7 +932,6 @@ commandtest_LDADD = $(LDADDS) commandhelper_SOURCES = \ commandhelper.c commandhelper_LDADD = \ - $(WARN_CFLAGS) \ $(NO_INDIRECT_LDFLAGS) \ $(PROBES_O) \ ../src/libvirt_util.la \ -- 2.13.0

2 1

[libvirt] [RFC PATCH v2 0/4] numa: describe sibling nodes distances
by Wim Ten Have 18 Jul '17

18 Jul '17

From: Wim ten Have <wim.ten.have(a)oracle.com> This patch extents guest domain administration adding support to advertise node sibling distances when configuring HVM numa guests. NUMA (non-uniform memory access), a method of configuring a cluster of nodes within a single multiprocessing system such that it shares processor local memory amongst others improving performance and the ability of the system to be expanded. A NUMA system could be illustrated as shown below. Within this 4-node system, every socket is equipped with its own distinct memory. The whole typically resembles a SMP (symmetric multiprocessing) system being a "tightly-coupled," "share everything" system in which multiple processors are working under a single operating system and can access each others' memory over multiple "Bus Interconnect" paths. +-----+-----+-----+ +-----+-----+-----+ | M | CPU | CPU | | CPU | CPU | M | | E | | | | | | E | | M +- Socket0 -+ +- Socket3 -+ M | | O | | | | | | O | | R | CPU | CPU <---------> CPU | CPU | R | | Y | | | | | | Y | +-----+--^--+-----+ +-----+--^--+-----+ | | | Bus Interconnect | | | +-----+--v--+-----+ +-----+--v--+-----+ | M | | | | | | M | | E | CPU | CPU <---------> CPU | CPU | E | | M | | | | | | M | | O +- Socket1 -+ +- Socket2 -+ O | | R | | | | | | R | | Y | CPU | CPU | | CPU | CPU | Y | +-----+-----+-----+ +-----+-----+-----+ In contrast there is the limitation of a flat SMP system, not illustrated. Here, as sockets are added, the bus (data and address path), under high activity, gets overloaded and easily becomes a performance bottleneck. NUMA adds an intermediate level of memory shared amongst a few cores per socket as illustrated above, so that data accesses do not have to travel over a single bus. Unfortunately the way NUMA does this adds its own limitations. This, as visualized in the illustration above, happens when data is stored in memory associated with Socket2 and is accessed by a CPU (core) in Socket0. The processors use the "Bus Interconnect" to create gateways between the sockets (nodes) enabling inter-socket access to memory. These "Bus Interconnect" hops add data access delays when a CPU (core) accesses memory associated with a remote socket (node). For terminology we refer to sockets as "nodes" where access to each others' distinct resources such as memory make them "siblings" with a designated "distance" between them. A specific design is described under the ACPI (Advanced Configuration and Power Interface Specification) within the chapter explaining the system's SLIT (System Locality Distance Information Table). These patches extend core libvirt's XML description of a virtual machine's hardware to include NUMA distance information for sibling nodes, which is then passed to Xen guests via libxl. Recently qemu landed support for constructing the SLIT since commit 0f203430dd ("numa: Allow setting NUMA distance for different NUMA nodes"), hence these core libvirt extensions can also help other drivers in supporting this feature. The XML changes made allow to describe the <cell> (or node/sockets) <distances> amongst <sibling> node identifiers and propagate these towards the numa domain functionality finally adding support to libxl. [below is an example illustrating a 4 node/socket <cell> setup] <cpu> <numa> <cell id='0' cpus='0,4-7' memory='2097152' unit='KiB'> <distances> <sibling id='0' value='10'/> <sibling id='1' value='21'/> <sibling id='2' value='31'/> <sibling id='3' value='41'/> </distances> </cell> <cell id='1' cpus='1,8-10,12-15' memory='2097152' unit='KiB'> <distances> <sibling id='0' value='21'/> <sibling id='1' value='10'/> <sibling id='2' value='21'/> <sibling id='3' value='31'/> </distances> </cell> <cell id='2' cpus='2,11' memory='2097152' unit='KiB'> <distances> <sibling id='0' value='31'/> <sibling id='1' value='21'/> <sibling id='2' value='10'/> <sibling id='3' value='21'/> </distances> </cell> <cell id='3' cpus='3' memory='2097152' unit='KiB'> <distances> <sibling id='0' value='41'/> <sibling id='1' value='31'/> <sibling id='2' value='21'/> <sibling id='3' value='10'/> </distances> </cell> </numa> </cpu> By default on libxl, if no <distances> are given to describe the SLIT data between different <cell>s, this patch will default to a scheme using 10 for local and 21 for any remote node/socket, which is the assumption of guest OS when no SLIT is specified. While SLIT is optional, libxl requires that distances are set nonetheless. On Linux systems the SLIT detail can be listed with help of the 'numactl -H' command. An above HVM guest as described would on such prompt with below output. [root@f25 ~]# numactl -H available: 4 nodes (0-3) node 0 cpus: 0 4 5 6 7 node 0 size: 1988 MB node 0 free: 1743 MB node 1 cpus: 1 8 9 10 12 13 14 15 node 1 size: 1946 MB node 1 free: 1885 MB node 2 cpus: 2 11 node 2 size: 2011 MB node 2 free: 1912 MB node 3 cpus: 3 node 3 size: 2010 MB node 3 free: 1980 MB node distances: node 0 1 2 3 0: 10 21 31 41 1: 21 10 21 31 2: 31 21 10 21 3: 41 31 21 10 Wim ten Have (4): numa: describe siblings distances within cells libxl: vnuma support xenconfig: add domxml conversions for xen-xl xlconfigtest: add tests for numa cell sibling distances docs/formatdomain.html.in | 64 ++++- docs/schemas/basictypes.rng | 8 + docs/schemas/cputypes.rng | 18 ++ src/conf/cpu_conf.c | 2 +- src/conf/numa_conf.c | 260 +++++++++++++++++- src/conf/numa_conf.h | 25 +- src/libvirt_private.syms | 6 + src/libxl/libxl_conf.c | 124 +++++++++ src/xenconfig/xen_xl.c | 303 +++++++++++++++++++++ .../test-fullvirt-vnuma-nodistances.cfg | 26 ++ .../test-fullvirt-vnuma-nodistances.xml | 53 ++++ tests/xlconfigdata/test-fullvirt-vnuma.cfg | 26 ++ tests/xlconfigdata/test-fullvirt-vnuma.xml | 81 ++++++ tests/xlconfigtest.c | 4 + 14 files changed, 993 insertions(+), 7 deletions(-) create mode 100644 tests/xlconfigdata/test-fullvirt-vnuma-nodistances.cfg create mode 100644 tests/xlconfigdata/test-fullvirt-vnuma-nodistances.xml create mode 100644 tests/xlconfigdata/test-fullvirt-vnuma.cfg create mode 100644 tests/xlconfigdata/test-fullvirt-vnuma.xml -- 2.9.4

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[libvirt] [v2 RESEND PATCH] qemu: reduce packet loss rate for vm with macvtap passthrough mode in migration
by ZhiPeng Lu 17 Jul '17

17 Jul '17

Before libvirt that calls virNetDevMacVLanCreateWithVPortProfile sets mac address or vlan of a Virtual Function(VF) linked to a macvtap passthrough device of migration destination host in migration start step. If we ping the migrating vm, we get the network does not pass. Because VFs of migration source and destination have the same MAC address. The patch later calling qemuMigrationVPAssociatePortProfiles sets mac address of VF in migration finish step instead of start step. The patch aims to reduce packet loss rate. Signed-off-by: ZhiPeng Lu <lu.zhipeng(a)zte.com.cn> --- src/qemu/qemu_migration.c | 18 ++++++++++++++++-- src/util/virnetdevmacvlan.c | 17 +++++++++++------ 2 files changed, 27 insertions(+), 8 deletions(-) diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c index 09adb04..795ed71 100644 --- a/src/qemu/qemu_migration.c +++ b/src/qemu/qemu_migration.c @@ -5004,7 +5004,7 @@ qemuMigrationPerform(virQEMUDriverPtr driver, } static int -qemuMigrationVPAssociatePortProfiles(virDomainDefPtr def) +qemuMigrationVPAssociatePortProfiles(virDomainDefPtr def, const char *stateDir) { size_t i; int last_good_net = -1; @@ -5013,6 +5013,20 @@ qemuMigrationVPAssociatePortProfiles(virDomainDefPtr def) for (i = 0; i < def->nnets; i++) { net = def->nets[i]; if (virDomainNetGetActualType(net) == VIR_DOMAIN_NET_TYPE_DIRECT) { + if ((!virDomainNetGetActualVirtPortProfile(net) || (virDomainNetGetActualVirtPortProfile(net) && + virDomainNetGetActualVirtPortProfile(net)->virtPortType != VIR_NETDEV_VPORT_PROFILE_8021QBG && + virDomainNetGetActualVirtPortProfile(net)->virtPortType != VIR_NETDEV_VPORT_PROFILE_8021QBH)) && + virDomainNetGetActualDirectMode(net) == + VIR_NETDEV_MACVLAN_MODE_PASSTHRU) { + if (virNetDevSaveNetConfig(virDomainNetGetActualDirectDev(net), + -1, stateDir, false) < 0) { + goto err_exit; + } + if (virNetDevSetNetConfig(virDomainNetGetActualDirectDev(net), + -1, NULL, virDomainNetGetActualVlan(net), &net->mac, false) < 0) { + goto err_exit; + } + } if (virNetDevVPortProfileAssociate(net->ifname, virDomainNetGetActualVirtPortProfile(net), &net->mac, @@ -5187,7 +5201,7 @@ qemuMigrationFinish(virQEMUDriverPtr driver, goto endjob; } - if (qemuMigrationVPAssociatePortProfiles(vm->def) < 0) + if (qemuMigrationVPAssociatePortProfiles(vm->def, cfg->stateDir) < 0) goto endjob; if (mig->network && qemuDomainMigrateOPDRelocate(driver, vm, mig) < 0) diff --git a/src/util/virnetdevmacvlan.c b/src/util/virnetdevmacvlan.c index 7222b0f..682dcd1 100644 --- a/src/util/virnetdevmacvlan.c +++ b/src/util/virnetdevmacvlan.c @@ -1020,12 +1020,17 @@ virNetDevMacVLanCreateWithVPortProfile(const char *ifnameRequested, */ setVlan = false; } - - if (virNetDevSaveNetConfig(linkdev, -1, stateDir, setVlan) < 0) - return -1; - - if (virNetDevSetNetConfig(linkdev, -1, NULL, vlan, macaddress, setVlan) < 0) - return -1; + if (vmOp != VIR_NETDEV_VPORT_PROFILE_OP_MIGRATE_IN_START && + virtPortProfile && (virtPortProfile->virtPortType == VIR_NETDEV_VPORT_PROFILE_8021QBH || + virtPortProfile->virtPortType == VIR_NETDEV_VPORT_PROFILE_8021QBG)) { + if (virNetDevSaveNetConfig(linkdev, -1, stateDir, setVlan) < 0) { + return -1; + } + if (virNetDevSetNetConfig(linkdev, -1, NULL, vlan, macaddress, + setVlan) < 0) { + return -1; + } + } } if (ifnameRequested) { -- 1.8.3.1

3 2

[libvirt] [PATCH 0/3] exposing busy polling support for vhost-net
by sferdjao＠redhat.com 17 Jul '17

17 Jul '17

From: Sahid Orentino Ferdjaoui <sahid.ferdjaoui(a)redhat.com> In version 2.7.0, QEMU introduced support of busy polling for vhost-net [0]. To avoid paraphrasing original authors of that feature and the purpose it I prefer to share a pointer [1]. This patch serie exposes throught the NIC driver-specific element a new option 'poll_us'. That option is only available with the backend driver 'vhost'. The option 'poll_us' takes a positive number. 0 means that the option is not going to be exposed. [0] 69e87b32680a41d9761191443587c595b6f5fc3f [1] https://lists.gnu.org/archive/html/qemu-devel/2016-11/msg04595.html Sahid Orentino Ferdjaoui (3): qemu: add capability for vhost-net busy polling conf: introduce 'poll_us' attribute for domain interface qemu: add busy polling support docs/formatdomain.html.in | 12 ++++++++++- docs/schemas/domaincommon.rng | 5 +++++ src/conf/domain_conf.c | 16 +++++++++++++++ src/conf/domain_conf.h | 1 + src/qemu/qemu_capabilities.c | 6 ++++++ src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_command.c | 22 +++++++++++++++++++++ src/qemu/qemu_hotplug.c | 12 +++++++++++ tests/qemucapabilitiesdata/caps_2.7.0.s390x.xml | 1 + tests/qemucapabilitiesdata/caps_2.7.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_2.8.0.s390x.xml | 1 + tests/qemucapabilitiesdata/caps_2.8.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml | 1 + .../qemuxml2argv-net-virtio-netdev-pollus-fail.xml | 23 ++++++++++++++++++++++ ...xml2argv-net-virtio-netdev-pollus-qemu-fail.xml | 23 ++++++++++++++++++++++ .../qemuxml2argv-net-virtio-netdev-pollus.args | 23 ++++++++++++++++++++++ .../qemuxml2argv-net-virtio-netdev-pollus.xml | 23 ++++++++++++++++++++++ tests/qemuxml2argvtest.c | 9 +++++++++ 18 files changed, 180 insertions(+), 1 deletion(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-net-virtio-netdev-pollus-fail.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-net-virtio-netdev-pollus-qemu-fail.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-net-virtio-netdev-pollus.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-net-virtio-netdev-pollus.xml -- 2.9.4

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