[PATCH v7 13/18] qemuxmlconftest: Add 'throttlefilter' tests

* Add tests for throttlegroup domain xml processing, including groups referenced and not referenced by filters * Add tests for throttlefilter domain xml processing, including throttle group referenced by different disks * Add negative test case to report error when iotune is configured together with throttle filters Signed-off-by: Harikumar Rajkumar <harirajkumar230(a)gmail.com&gt; --- .../throttlefilter-invalid.x86_64-latest.err | 1 + .../throttlefilter-invalid.xml | 89 +++++++++++++++ .../throttlefilter.x86_64-latest.args | 55 +++++++++ .../throttlefilter.x86_64-latest.xml | 105 ++++++++++++++++++ tests/qemuxmlconfdata/throttlefilter.xml | 95 ++++++++++++++++ tests/qemuxmlconftest.c | 2 + 6 files changed, 347 insertions(+) create mode 100644 tests/qemuxmlconfdata/throttlefilter-invalid.x86_64-latest.err create mode 100644 tests/qemuxmlconfdata/throttlefilter-invalid.xml create mode 100644 tests/qemuxmlconfdata/throttlefilter.x86_64-latest.args create mode 100644 tests/qemuxmlconfdata/throttlefilter.x86_64-latest.xml create mode 100644 tests/qemuxmlconfdata/throttlefilter.xml diff --git a/tests/qemuxmlconfdata/throttlefilter-invalid.x86_64-latest.err b/tests/qemuxmlconfdata/throttlefilter-invalid.x86_64-latest.err new file mode 100644 index 0000000000..ddb9670617 --- /dev/null +++ b/tests/qemuxmlconfdata/throttlefilter-invalid.x86_64-latest.err @@ -0,0 +1 @@ +Operation not supported: block 'throttlefilters' can't be used together with 'iotune' for disk 'vda' diff --git a/tests/qemuxmlconfdata/throttlefilter-invalid.xml b/tests/qemuxmlconfdata/throttlefilter-invalid.xml new file mode 100644 index 0000000000..ebd250acac --- /dev/null +++ b/tests/qemuxmlconfdata/throttlefilter-invalid.xml @@ -0,0 +1,89 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <memory unit='KiB'>219100</memory> + <currentMemory unit='KiB'>219100</currentMemory> + <vcpu placement='static'>1</vcpu> + <throttlegroups> + <throttlegroup> + <total_bytes_sec>4000</total_bytes_sec> + <total_iops_sec>4000</total_iops_sec> + <group_name>limit0</group_name> + </throttlegroup> + <throttlegroup> + <read_bytes_sec>5000</read_bytes_sec> + <write_bytes_sec>5000</write_bytes_sec> + <total_iops_sec>5000</total_iops_sec> + <group_name>limit1</group_name> + </throttlegroup> + <throttlegroup> + <read_bytes_sec>6000</read_bytes_sec> + <write_bytes_sec>6000</write_bytes_sec> + <total_iops_sec>6000</total_iops_sec> + <group_name>limit2</group_name> + </throttlegroup> + <throttlegroup> + <read_bytes_sec>7000</read_bytes_sec> + <write_bytes_sec>7000</write_bytes_sec> + <total_iops_sec>7000</total_iops_sec> + <group_name>limit12</group_name> + </throttlegroup> + <throttlegroup> + <read_bytes_sec>7000</read_bytes_sec> + <write_bytes_sec>7000</write_bytes_sec> + <total_iops_sec>7000</total_iops_sec> + <group_name>limit3</group_name> + </throttlegroup> + </throttlegroups> + <os> + <type arch='x86_64' machine='pc'>hvm</type> + <boot dev='hd'/> + </os> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu-system-x86_64</emulator> + <disk type='block' device='disk'> + <driver name='qemu' type='qcow2' cache='none'/> + <source dev='/dev/HostVG/QEMUGuest1'/> + <target dev='vda' bus='virtio'/> + <iotune> + <total_bytes_sec>10000000</total_bytes_sec> + <read_iops_sec>400000</read_iops_sec> + <write_iops_sec>100000</write_iops_sec> + </iotune> + <throttlefilters> + <throttlefilter group='limit0'/> + </throttlefilters> + <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> + </disk> + <disk type='block' device='disk'> + <driver name='qemu' type='qcow2' cache='none'/> + <source dev='/dev/HostVG/QEMUGuest2'/> + <target dev='vdb' bus='virtio'/> + <throttlefilters> + <throttlefilter group='limit1'/> + <throttlefilter group='limit12'/> + </throttlefilters> + <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> + </disk> + <disk type='block' device='disk'> + <driver name='qemu' type='qcow2' cache='none'/> + <source dev='/dev/HostVG/QEMUGuest3'/> + <target dev='vdc' bus='virtio'/> + <throttlefilters> + <throttlefilter group='limit2'/> + <throttlefilter group='limit12'/> + </throttlefilters> + <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> + </disk> + <controller type='usb' index='0'/> + <controller type='ide' index='0'/> + <controller type='pci' index='0' model='pci-root'/> + <input type='mouse' bus='ps2'/> + <input type='keyboard' bus='ps2'/> + <memballoon model='virtio'/> + </devices> +</domain> diff --git a/tests/qemuxmlconfdata/throttlefilter.x86_64-latest.args b/tests/qemuxmlconfdata/throttlefilter.x86_64-latest.args new file mode 100644 index 0000000000..4012e7740f --- /dev/null +++ b/tests/qemuxmlconfdata/throttlefilter.x86_64-latest.args @@ -0,0 +1,55 @@ +LC_ALL=C \ +PATH=/bin \ +HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1 \ +USER=test \ +LOGNAME=test \ +XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.local/share \ +XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.cache \ +XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ +/usr/bin/qemu-system-x86_64 \ +-name guest=QEMUGuest1,debug-threads=on \ +-S \ +-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ +-machine pc,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ +-accel tcg \ +-cpu qemu64 \ +-m size=219136k \ +-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ +-overcommit mem-lock=off \ +-smp 1,sockets=1,cores=1,threads=1 \ +-object '{"qom-type":"throttle-group","id":"throttle-limit0","limits":{"bps-total":4000,"bps-read":0,"bps-write":0,"iops-total":4000,"iops-read":0,"iops-write":0,"bps-total-max":0,"bps-read-max":0,"bps-write-max":0,"iops-total-max":0,"iops-read-max":0,"iops-write-max":0,"iops-size":0}}' \ +-object '{"qom-type":"throttle-group","id":"throttle-limit1","limits":{"bps-total":0,"bps-read":5000,"bps-write":5000,"iops-total":5000,"iops-read":0,"iops-write":0,"bps-total-max":0,"bps-read-max":0,"bps-write-max":0,"iops-total-max":0,"iops-read-max":0,"iops-write-max":0,"iops-size":0}}' \ +-object '{"qom-type":"throttle-group","id":"throttle-limit2","limits":{"bps-total":0,"bps-read":6000,"bps-write":6000,"iops-total":6000,"iops-read":0,"iops-write":0,"bps-total-max":0,"bps-read-max":0,"bps-write-max":0,"iops-total-max":0,"iops-read-max":0,"iops-write-max":0,"iops-size":0}}' \ +-object '{"qom-type":"throttle-group","id":"throttle-limit12","limits":{"bps-total":0,"bps-read":7000,"bps-write":7000,"iops-total":7000,"iops-read":0,"iops-write":0,"bps-total-max":0,"bps-read-max":0,"bps-write-max":0,"iops-total-max":0,"iops-read-max":0,"iops-write-max":0,"iops-size":0}}' \ +-object '{"qom-type":"throttle-group","id":"throttle-limit3","limits":{"bps-total":0,"bps-read":8000,"bps-write":8000,"iops-total":8000,"iops-read":0,"iops-write":0,"bps-total-max":0,"bps-read-max":0,"bps-write-max":0,"iops-total-max":0,"iops-read-max":0,"iops-write-max":0,"iops-size":0}}' \ +-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \ +-display none \ +-no-user-config \ +-nodefaults \ +-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \ +-mon chardev=charmonitor,id=monitor,mode=control \ +-rtc base=utc \ +-no-shutdown \ +-boot strict=on \ +-device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \ +-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-8-storage","auto-read-only":true,"discard":"unmap","cache":{"direct":true,"no-flush":false}}' \ +-blockdev '{"node-name":"libvirt-8-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-8-storage"}' \ +-blockdev '{"driver":"throttle","node-name":"libvirt-9-filter","throttle-group":"throttle-limit0","file":"libvirt-8-format"}' \ +-device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-9-filter","id":"virtio-disk0","bootindex":1,"write-cache":"on"}' \ +-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","node-name":"libvirt-5-storage","auto-read-only":true,"discard":"unmap","cache":{"direct":true,"no-flush":false}}' \ +-blockdev '{"node-name":"libvirt-5-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-5-storage"}' \ +-blockdev '{"driver":"throttle","node-name":"libvirt-6-filter","throttle-group":"throttle-limit1","file":"libvirt-5-format"}' \ +-blockdev '{"driver":"throttle","node-name":"libvirt-7-filter","throttle-group":"throttle-limit12","file":"libvirt-6-filter"}' \ +-device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x5","drive":"libvirt-7-filter","id":"virtio-disk1","write-cache":"on"}' \ +-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest3","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap","cache":{"direct":true,"no-flush":false}}' \ +-blockdev '{"node-name":"libvirt-2-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-2-storage"}' \ +-blockdev '{"driver":"throttle","node-name":"libvirt-3-filter","throttle-group":"throttle-limit2","file":"libvirt-2-format"}' \ +-blockdev '{"driver":"throttle","node-name":"libvirt-4-filter","throttle-group":"throttle-limit12","file":"libvirt-3-filter"}' \ +-device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x6","drive":"libvirt-4-filter","id":"virtio-disk2","write-cache":"on"}' \ +-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest4","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap","cache":{"direct":true,"no-flush":false}}' \ +-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-1-storage"}' \ +-device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x7","drive":"libvirt-1-format","id":"virtio-disk3","write-cache":"on"}' \ +-audiodev '{"id":"audio1","driver":"none"}' \ +-device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \ +-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \ +-msg timestamp=on diff --git a/tests/qemuxmlconfdata/throttlefilter.x86_64-latest.xml b/tests/qemuxmlconfdata/throttlefilter.x86_64-latest.xml new file mode 100644 index 0000000000..32d57f1723 --- /dev/null +++ b/tests/qemuxmlconfdata/throttlefilter.x86_64-latest.xml @@ -0,0 +1,105 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <memory unit='KiB'>219100</memory> + <currentMemory unit='KiB'>219100</currentMemory> + <vcpu placement='static'>1</vcpu> + <throttlegroups> + <throttlegroup> + <total_bytes_sec>4000</total_bytes_sec> + <total_iops_sec>4000</total_iops_sec> + <group_name>limit0</group_name> + </throttlegroup> + <throttlegroup> + <read_bytes_sec>5000</read_bytes_sec> + <write_bytes_sec>5000</write_bytes_sec> + <total_iops_sec>5000</total_iops_sec> + <group_name>limit1</group_name> + </throttlegroup> + <throttlegroup> + <read_bytes_sec>6000</read_bytes_sec> + <write_bytes_sec>6000</write_bytes_sec> + <total_iops_sec>6000</total_iops_sec> + <group_name>limit2</group_name> + </throttlegroup> + <throttlegroup> + <read_bytes_sec>7000</read_bytes_sec> + <write_bytes_sec>7000</write_bytes_sec> + <total_iops_sec>7000</total_iops_sec> + <group_name>limit12</group_name> + </throttlegroup> + <throttlegroup> + <read_bytes_sec>8000</read_bytes_sec> + <write_bytes_sec>8000</write_bytes_sec> + <total_iops_sec>8000</total_iops_sec> + <group_name>limit3</group_name> + </throttlegroup> + </throttlegroups> + <os> + <type arch='x86_64' machine='pc'>hvm</type> + <boot dev='hd'/> + </os> + <cpu mode='custom' match='exact' check='none'> + <model fallback='forbid'>qemu64</model> + </cpu> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu-system-x86_64</emulator> + <disk type='block' device='disk'> + <driver name='qemu' type='qcow2' cache='none'/> + <source dev='/dev/HostVG/QEMUGuest1'/> + <target dev='vda' bus='virtio'/> + <throttlefilters> + <throttlefilter group='limit0'/> + </throttlefilters> + <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> + </disk> + <disk type='block' device='disk'> + <driver name='qemu' type='qcow2' cache='none'/> + <source dev='/dev/HostVG/QEMUGuest2'/> + <target dev='vdb' bus='virtio'/> + <throttlefilters> + <throttlefilter group='limit1'/> + <throttlefilter group='limit12'/> + </throttlefilters> + <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> + </disk> + <disk type='block' device='disk'> + <driver name='qemu' type='qcow2' cache='none'/> + <source dev='/dev/HostVG/QEMUGuest3'/> + <target dev='vdc' bus='virtio'/> + <throttlefilters> + <throttlefilter group='limit2'/> + <throttlefilter group='limit12'/> + </throttlefilters> + <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> + </disk> + <disk type='block' device='disk'> + <driver name='qemu' type='qcow2' cache='none'/> + <source dev='/dev/HostVG/QEMUGuest4'/> + <target dev='vdd' bus='virtio'/> + <iotune> + <total_bytes_sec>10000000</total_bytes_sec> + <read_iops_sec>400000</read_iops_sec> + <write_iops_sec>100000</write_iops_sec> + </iotune> + <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> + </disk> + <controller type='usb' index='0' model='piix3-uhci'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/> + </controller> + <controller type='ide' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> + </controller> + <controller type='pci' index='0' model='pci-root'/> + <input type='mouse' bus='ps2'/> + <input type='keyboard' bus='ps2'/> + <audio id='1' type='none'/> + <memballoon model='virtio'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> + </memballoon> + </devices> +</domain> diff --git a/tests/qemuxmlconfdata/throttlefilter.xml b/tests/qemuxmlconfdata/throttlefilter.xml new file mode 100644 index 0000000000..d7db766755 --- /dev/null +++ b/tests/qemuxmlconfdata/throttlefilter.xml @@ -0,0 +1,95 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <memory unit='KiB'>219100</memory> + <currentMemory unit='KiB'>219100</currentMemory> + <vcpu placement='static'>1</vcpu> + <throttlegroups> + <throttlegroup> + <total_bytes_sec>4000</total_bytes_sec> + <total_iops_sec>4000</total_iops_sec> + <group_name>limit0</group_name> + </throttlegroup> + <throttlegroup> + <read_bytes_sec>5000</read_bytes_sec> + <write_bytes_sec>5000</write_bytes_sec> + <total_iops_sec>5000</total_iops_sec> + <group_name>limit1</group_name> + </throttlegroup> + <throttlegroup> + <read_bytes_sec>6000</read_bytes_sec> + <write_bytes_sec>6000</write_bytes_sec> + <total_iops_sec>6000</total_iops_sec> + <group_name>limit2</group_name> + </throttlegroup> + <throttlegroup> + <read_bytes_sec>7000</read_bytes_sec> + <write_bytes_sec>7000</write_bytes_sec> + <total_iops_sec>7000</total_iops_sec> + <group_name>limit12</group_name> + </throttlegroup> + <throttlegroup> + <read_bytes_sec>8000</read_bytes_sec> + <write_bytes_sec>8000</write_bytes_sec> + <total_iops_sec>8000</total_iops_sec> + <group_name>limit3</group_name> + </throttlegroup> + </throttlegroups> + <os> + <type arch='x86_64' machine='pc'>hvm</type> + <boot dev='hd'/> + </os> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu-system-x86_64</emulator> + <disk type='block' device='disk'> + <driver name='qemu' type='qcow2' cache='none'/> + <source dev='/dev/HostVG/QEMUGuest1'/> + <target dev='vda' bus='virtio'/> + <throttlefilters> + <throttlefilter group='limit0'/> + </throttlefilters> + <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> + </disk> + <disk type='block' device='disk'> + <driver name='qemu' type='qcow2' cache='none'/> + <source dev='/dev/HostVG/QEMUGuest2'/> + <target dev='vdb' bus='virtio'/> + <throttlefilters> + <throttlefilter group='limit1'/> + <throttlefilter group='limit12'/> + </throttlefilters> + <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> + </disk> + <disk type='block' device='disk'> + <driver name='qemu' type='qcow2' cache='none'/> + <source dev='/dev/HostVG/QEMUGuest3'/> + <target dev='vdc' bus='virtio'/> + <throttlefilters> + <throttlefilter group='limit2'/> + <throttlefilter group='limit12'/> + </throttlefilters> + <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> + </disk> + <disk type='block' device='disk'> + <driver name='qemu' type='qcow2' cache='none'/> + <source dev='/dev/HostVG/QEMUGuest4'/> + <target dev='vdd' bus='virtio'/> + <iotune> + <total_bytes_sec>10000000</total_bytes_sec> + <read_iops_sec>400000</read_iops_sec> + <write_iops_sec>100000</write_iops_sec> + </iotune> + <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> + </disk> + <controller type='usb' index='0'/> + <controller type='ide' index='0'/> + <controller type='pci' index='0' model='pci-root'/> + <input type='mouse' bus='ps2'/> + <input type='keyboard' bus='ps2'/> + <memballoon model='virtio'/> + </devices> +</domain> diff --git a/tests/qemuxmlconftest.c b/tests/qemuxmlconftest.c index 1f0068864a..b55a0300ab 100644 --- a/tests/qemuxmlconftest.c +++ b/tests/qemuxmlconftest.c @@ -2358,6 +2358,8 @@ mymain(void) DO_TEST_CAPS_LATEST("blkdeviotune-max"); DO_TEST_CAPS_LATEST("blkdeviotune-group-num"); DO_TEST_CAPS_LATEST("blkdeviotune-max-length"); + DO_TEST_CAPS_LATEST("throttlefilter"); + DO_TEST_CAPS_LATEST_PARSE_ERROR("throttlefilter-invalid"); DO_TEST_CAPS_LATEST("multifunction-pci-device"); -- 2.39.5 (Apple Git-154)