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libvirt/tests/qemuxml2xmloutdata/cputune-iothreadsched-zeropriority.xml

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blockjob: enhance xml to track mirrors across libvirtd restart In order to track a block copy job across libvirtd restarts, we need to save internal XML that tracks the name of the file holding the mirror. Displaying this name in dumpxml might also be useful to the user, even if we don't yet have a way to (re-) start a domain with mirroring enabled up front. This is done with a new <mirror> sub-element to <disk>, as in: <disk type='file' device='disk'> <driver name='qemu' type='raw'/> <source file='/var/lib/libvirt/images/original.img'/> <mirror file='/var/lib/libvirt/images/copy.img' format='qcow2' ready='yes'/> ... </disk> For now, the element is output-only, in live domains; it is ignored when defining a domain or hot-plugging a disk (since those contexts use VIR_DOMAIN_XML_INACTIVE in parsing). The 'ready' attribute appears when libvirt knows that the job has changed from the initial pulling phase over to the mirroring phase, although absence of the attribute is not a sure indicator of the current phase. If we come up with a way to make qemu start with mirroring enabled, we can relax the xml restriction, and allow <mirror> (but not attribute 'ready') on input. Testing active-only XML meant tweaking the testsuite slightly, but it was worth it. * docs/schemas/domaincommon.rng (diskspec): Add diskMirror. * docs/formatdomain.html.in (elementsDisks): Document it. * src/conf/domain_conf.h (_virDomainDiskDef): New members. * src/conf/domain_conf.c (virDomainDiskDefFree): Clean them. (virDomainDiskDefParseXML): Parse them, but only internally. (virDomainDiskDefFormat): Output them. * tests/qemuxml2argvdata/qemuxml2argv-disk-mirror.xml: New test file. * tests/qemuxml2xmloutdata/qemuxml2xmlout-disk-mirror.xml: Likewise. * tests/qemuxml2xmltest.c (testInfo): Alter members. (testCompareXMLToXMLHelper): Allow more test control. (mymain): Run new test.
2012-03-29 00:10:18 +00:00
<domain type='qemu'>
<name>QEMUGuest1</name>
<uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
<memory unit='KiB'>219136</memory>
<currentMemory unit='KiB'>219136</currentMemory>
tests: qemuxml2xml: Always use different output file Most qemuxml2xml tests expect that the input XML is unchanged after parsing. This is unlike 99% of new qemu configs in the wild, which after initial parsing end up with stable PCI device addresses. The xml2xml bit doesn't currently hit that code path though, so most XML testing indeed does not change. Future patches will add that PCI address bits, which means most test cases will have different output. So let's do away with the hardcoded same vs different test split, and always track a separate output file. Tests can still have same input and output, it just necessitates 2 separate XML files.
2016-01-13 15:43:27 +00:00
<vcpu placement='static'>2</vcpu>
<iothreads>4</iothreads>
<cputune>
<shares>2048</shares>
<period>1000000</period>
<quota>-1</quota>
<vcpupin vcpu='0' cpuset='0'/>
<vcpupin vcpu='1' cpuset='1'/>
<emulatorpin cpuset='1'/>
conf: Make scheduler formatting simpler Since the great rework of how we store vcpu- and iothread-related data, we have overly complex part of code that is trying to format the scheduler tuning data in as less lines as possible by grouping settings for multiple threads. That was designed as an input syntax sugar for users, but we don't need to also use that when formatting the XML. Switching to simple enumeration makes the code nicer, shorter and more welcoming to future changes. Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2016-11-22 13:45:43 +00:00
<vcpusched vcpus='0' scheduler='fifo' priority='0'/>
<vcpusched vcpus='1' scheduler='fifo' priority='0'/>
<iothreadsched iothreads='1' scheduler='rr' priority='0'/>
<iothreadsched iothreads='2' scheduler='rr' priority='0'/>
<iothreadsched iothreads='3' scheduler='rr' priority='0'/>
tests: qemuxml2xml: Always use different output file Most qemuxml2xml tests expect that the input XML is unchanged after parsing. This is unlike 99% of new qemu configs in the wild, which after initial parsing end up with stable PCI device addresses. The xml2xml bit doesn't currently hit that code path though, so most XML testing indeed does not change. Future patches will add that PCI address bits, which means most test cases will have different output. So let's do away with the hardcoded same vs different test split, and always track a separate output file. Tests can still have same input and output, it just necessitates 2 separate XML files.
2016-01-13 15:43:27 +00:00
</cputune>
blockjob: enhance xml to track mirrors across libvirtd restart In order to track a block copy job across libvirtd restarts, we need to save internal XML that tracks the name of the file holding the mirror. Displaying this name in dumpxml might also be useful to the user, even if we don't yet have a way to (re-) start a domain with mirroring enabled up front. This is done with a new <mirror> sub-element to <disk>, as in: <disk type='file' device='disk'> <driver name='qemu' type='raw'/> <source file='/var/lib/libvirt/images/original.img'/> <mirror file='/var/lib/libvirt/images/copy.img' format='qcow2' ready='yes'/> ... </disk> For now, the element is output-only, in live domains; it is ignored when defining a domain or hot-plugging a disk (since those contexts use VIR_DOMAIN_XML_INACTIVE in parsing). The 'ready' attribute appears when libvirt knows that the job has changed from the initial pulling phase over to the mirroring phase, although absence of the attribute is not a sure indicator of the current phase. If we come up with a way to make qemu start with mirroring enabled, we can relax the xml restriction, and allow <mirror> (but not attribute 'ready') on input. Testing active-only XML meant tweaking the testsuite slightly, but it was worth it. * docs/schemas/domaincommon.rng (diskspec): Add diskMirror. * docs/formatdomain.html.in (elementsDisks): Document it. * src/conf/domain_conf.h (_virDomainDiskDef): New members. * src/conf/domain_conf.c (virDomainDiskDefFree): Clean them. (virDomainDiskDefParseXML): Parse them, but only internally. (virDomainDiskDefFormat): Output them. * tests/qemuxml2argvdata/qemuxml2argv-disk-mirror.xml: New test file. * tests/qemuxml2xmloutdata/qemuxml2xmlout-disk-mirror.xml: Likewise. * tests/qemuxml2xmltest.c (testInfo): Alter members. (testCompareXMLToXMLHelper): Allow more test control. (mymain): Run new test.
2012-03-29 00:10:18 +00:00
<os>
<type arch='i686' 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>
tests: fix name of 32-bit x86 QEMU binary The 32-bit x86 binary is called qemu-system-i386, not qemu-system-i686. This mistake across many test XML files was not noticed because the mistake was also made in testutilsqemu.c when mocking the capabilities. Reviewed-by: Erik Skultety <eskultet@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-11-29 16:33:37 +00:00
<emulator>/usr/bin/qemu-system-i386</emulator>
blockjob: enhance xml to track mirrors across libvirtd restart In order to track a block copy job across libvirtd restarts, we need to save internal XML that tracks the name of the file holding the mirror. Displaying this name in dumpxml might also be useful to the user, even if we don't yet have a way to (re-) start a domain with mirroring enabled up front. This is done with a new <mirror> sub-element to <disk>, as in: <disk type='file' device='disk'> <driver name='qemu' type='raw'/> <source file='/var/lib/libvirt/images/original.img'/> <mirror file='/var/lib/libvirt/images/copy.img' format='qcow2' ready='yes'/> ... </disk> For now, the element is output-only, in live domains; it is ignored when defining a domain or hot-plugging a disk (since those contexts use VIR_DOMAIN_XML_INACTIVE in parsing). The 'ready' attribute appears when libvirt knows that the job has changed from the initial pulling phase over to the mirroring phase, although absence of the attribute is not a sure indicator of the current phase. If we come up with a way to make qemu start with mirroring enabled, we can relax the xml restriction, and allow <mirror> (but not attribute 'ready') on input. Testing active-only XML meant tweaking the testsuite slightly, but it was worth it. * docs/schemas/domaincommon.rng (diskspec): Add diskMirror. * docs/formatdomain.html.in (elementsDisks): Document it. * src/conf/domain_conf.h (_virDomainDiskDef): New members. * src/conf/domain_conf.c (virDomainDiskDefFree): Clean them. (virDomainDiskDefParseXML): Parse them, but only internally. (virDomainDiskDefFormat): Output them. * tests/qemuxml2argvdata/qemuxml2argv-disk-mirror.xml: New test file. * tests/qemuxml2xmloutdata/qemuxml2xmlout-disk-mirror.xml: Likewise. * tests/qemuxml2xmltest.c (testInfo): Alter members. (testCompareXMLToXMLHelper): Allow more test control. (mymain): Run new test.
2012-03-29 00:10:18 +00:00
<disk type='block' device='disk'>
tests: qemuxml2xml: Remove testing with allowed format detection Nobody should use format detection due to security implications. The result of the change is that 'raw' format will be printed unless specified explicitly. Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2018-03-02 14:43:55 +00:00
<driver name='qemu' type='raw'/>
blockjob: enhance xml to track mirrors across libvirtd restart In order to track a block copy job across libvirtd restarts, we need to save internal XML that tracks the name of the file holding the mirror. Displaying this name in dumpxml might also be useful to the user, even if we don't yet have a way to (re-) start a domain with mirroring enabled up front. This is done with a new <mirror> sub-element to <disk>, as in: <disk type='file' device='disk'> <driver name='qemu' type='raw'/> <source file='/var/lib/libvirt/images/original.img'/> <mirror file='/var/lib/libvirt/images/copy.img' format='qcow2' ready='yes'/> ... </disk> For now, the element is output-only, in live domains; it is ignored when defining a domain or hot-plugging a disk (since those contexts use VIR_DOMAIN_XML_INACTIVE in parsing). The 'ready' attribute appears when libvirt knows that the job has changed from the initial pulling phase over to the mirroring phase, although absence of the attribute is not a sure indicator of the current phase. If we come up with a way to make qemu start with mirroring enabled, we can relax the xml restriction, and allow <mirror> (but not attribute 'ready') on input. Testing active-only XML meant tweaking the testsuite slightly, but it was worth it. * docs/schemas/domaincommon.rng (diskspec): Add diskMirror. * docs/formatdomain.html.in (elementsDisks): Document it. * src/conf/domain_conf.h (_virDomainDiskDef): New members. * src/conf/domain_conf.c (virDomainDiskDefFree): Clean them. (virDomainDiskDefParseXML): Parse them, but only internally. (virDomainDiskDefFormat): Output them. * tests/qemuxml2argvdata/qemuxml2argv-disk-mirror.xml: New test file. * tests/qemuxml2xmloutdata/qemuxml2xmlout-disk-mirror.xml: Likewise. * tests/qemuxml2xmltest.c (testInfo): Alter members. (testCompareXMLToXMLHelper): Allow more test control. (mymain): Run new test.
2012-03-29 00:10:18 +00:00
<source dev='/dev/HostVG/QEMUGuest1'/>
<target dev='hda' bus='ide'/>
<address type='drive' controller='0' bus='0' target='0' unit='0'/>
</disk>
tests: qemuxml2xml: assign device addresses We use the PreFormat callback for this. Many test cases need to be extended to pass in proper qemuCaps flags so AssignAddresses doesn't throw errors. One test case (pcie-root-port-too-many) is dropped, since it was meant only for checking an error condition in qemuxml2argv, and one we add in AssignAddresses it errors here too. Long term I think AssignAddresses should be handled in qemu's PostParse callback, but that's not entirely straightforward. Handling it here means we can get the test suite churn over with.
2016-01-27 21:03:52 +00:00
<controller type='usb' index='0'>
<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>
qemu: auto-add pci-root controller for pc machine types <controller type='pci' index='0' model='pci-root'/> is auto-added to pc* machine types. Without this controller PCI bus 0 is not available and no PCI addresses are assigned by default. Since older libvirt supported PCI bus 0 even without this controller, it is removed from the XML when migrating.
2013-04-22 12:16:13 +00:00
<controller type='pci' index='0' model='pci-root'/>
device: cleanup input device code The current code was a little bit odd. At first we've removed all possible implicit input devices from domain definition to add them later back if there was any graphics device defined while parsing XML description. That's not all, while formating domain definition to XML description we at first ignore any input devices with bus different to USB and VIRTIO and few lines later we add implicit input devices to XML. This seems to me as a lot of code for nothing. This patch may look to be more complicated than original approach, but this is a preferred way to modify/add driver specific stuff only in those drivers and not deal with them in common parsing/formating functions. The update is to add those implicit input devices into config XML to follow the real HW configuration visible by guest OS. There was also inconsistence between our behavior and QEMU's in the way, that in QEMU there is no way how to disable those implicit input devices for x86 architecture and they are available always, even without graphics device. This applies also to XEN hypervisor. VZ driver already does its part by putting correct implicit devices into live XML. Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2016-01-11 11:40:32 +00:00
<input type='mouse' bus='ps2'/>
<input type='keyboard' bus='ps2'/>
qemu: populate <audio> element with default config Currently the QEMU driver secretly sets the QEMU_AUDIO_DRV env variable - VNC - set to "none", unless passthrough of host env variable is set - SPICE - always set to "spice" - SDL - always passthrough host env - No graphics - set to "none", unless passthrough of host env variable is set The setting of the QEMU_AUDIO_DRV env variable is done in the code which configures graphics. If no <audio> element is present, we now auto-populate <audio> elements to reflect this historical default config. This avoids need to set audio env when processing graphics. Reviewed-by: Michal Privoznik <mprivozn@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-02-24 14:24:10 +00:00
<audio id='1' type='none'/>
tests: qemuxml2xml: assign device addresses We use the PreFormat callback for this. Many test cases need to be extended to pass in proper qemuCaps flags so AssignAddresses doesn't throw errors. One test case (pcie-root-port-too-many) is dropped, since it was meant only for checking an error condition in qemuxml2argv, and one we add in AssignAddresses it errors here too. Long term I think AssignAddresses should be handled in qemu's PostParse callback, but that's not entirely straightforward. Handling it here means we can get the test suite churn over with.
2016-01-27 21:03:52 +00:00
<memballoon model='virtio'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</memballoon>
blockjob: enhance xml to track mirrors across libvirtd restart In order to track a block copy job across libvirtd restarts, we need to save internal XML that tracks the name of the file holding the mirror. Displaying this name in dumpxml might also be useful to the user, even if we don't yet have a way to (re-) start a domain with mirroring enabled up front. This is done with a new <mirror> sub-element to <disk>, as in: <disk type='file' device='disk'> <driver name='qemu' type='raw'/> <source file='/var/lib/libvirt/images/original.img'/> <mirror file='/var/lib/libvirt/images/copy.img' format='qcow2' ready='yes'/> ... </disk> For now, the element is output-only, in live domains; it is ignored when defining a domain or hot-plugging a disk (since those contexts use VIR_DOMAIN_XML_INACTIVE in parsing). The 'ready' attribute appears when libvirt knows that the job has changed from the initial pulling phase over to the mirroring phase, although absence of the attribute is not a sure indicator of the current phase. If we come up with a way to make qemu start with mirroring enabled, we can relax the xml restriction, and allow <mirror> (but not attribute 'ready') on input. Testing active-only XML meant tweaking the testsuite slightly, but it was worth it. * docs/schemas/domaincommon.rng (diskspec): Add diskMirror. * docs/formatdomain.html.in (elementsDisks): Document it. * src/conf/domain_conf.h (_virDomainDiskDef): New members. * src/conf/domain_conf.c (virDomainDiskDefFree): Clean them. (virDomainDiskDefParseXML): Parse them, but only internally. (virDomainDiskDefFormat): Output them. * tests/qemuxml2argvdata/qemuxml2argv-disk-mirror.xml: New test file. * tests/qemuxml2xmloutdata/qemuxml2xmlout-disk-mirror.xml: Likewise. * tests/qemuxml2xmltest.c (testInfo): Alter members. (testCompareXMLToXMLHelper): Allow more test control. (mymain): Run new test.
2012-03-29 00:10:18 +00:00
</devices>
</domain>
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