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libvirt/tests/qemuxmlconfdata/memory-hotplug-nvdimm-ppc64.ppc64-latest.abi-update.xml

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qemu_domain.c: post parse pSeries NVDIMM align with PARSE_ABI_UPDATE A previous patch removed the pSeries NVDIMM align that wasn't being done properly. This patch reintroduces it in the right fashion, making it reliant on VIR_DOMAIN_DEF_PARSE_ABI_UPDATE. This makes it complying with the intended design defined by commit c7d7ba85a624. Since the PARSE_ABI_UPDATE is more restrictive than checking for !migrate && !snapshot, like is being currently done with qemuDomainAlignMemorySizes(), this means that we'll align the pSeries NVDIMMs in two places - in post parse time for new guests, and in qemuDomainAlignMemorySizes() for all guests that aren't migrating or in a snapshot. Another difference is that the logic is now in the QEMU driver instead of domain_conf.c. This was necessary because all considerations made about the PARSE_ABI_UPDATE flag were done under QEMU. Given that no other driver supports ppc64 there is no impact in this change. A new test was added to exercise what we're doing. It consists of a a copy of the existing 'memory-hotplug-nvdimm-ppc64' xml2xml test, called with the PARSE_ABI_UPDATE flag. As intended, we're not changing QEMU command line or any XML without the flag, while the pseries NVDIMM memory is being aligned when the flag is used. Reviewed-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Michal Privoznik <mprivozn@redhat.com> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2020-11-18 16:58:33 -03:00
<domain type='qemu'>
<name>QEMUGuest1</name>
<uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
<maxMemory slots='16' unit='KiB'>1099511627776</maxMemory>
<memory unit='KiB'>1572992</memory>
<currentMemory unit='KiB'>1267710</currentMemory>
<vcpu placement='static' cpuset='0-1'>2</vcpu>
<os>
<type arch='ppc64' machine='pseries'>hvm</type>
<boot dev='hd'/>
</os>
qemuxml2xmltest: Modernize all remaining 'ppc64' test cases Switch them to use latest caps. Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-03-09 11:23:33 +01:00
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>POWER9</model>
conf: Allow specifying CPU clusters The default number of CPU clusters is 1, and values other than that one are currently rejected by all hypervisor drivers. Signed-off-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2024-01-05 18:20:14 +01:00
<topology sockets='2' dies='1' clusters='1' cores='1' threads='1'/>
qemu_domain.c: post parse pSeries NVDIMM align with PARSE_ABI_UPDATE A previous patch removed the pSeries NVDIMM align that wasn't being done properly. This patch reintroduces it in the right fashion, making it reliant on VIR_DOMAIN_DEF_PARSE_ABI_UPDATE. This makes it complying with the intended design defined by commit c7d7ba85a624. Since the PARSE_ABI_UPDATE is more restrictive than checking for !migrate && !snapshot, like is being currently done with qemuDomainAlignMemorySizes(), this means that we'll align the pSeries NVDIMMs in two places - in post parse time for new guests, and in qemuDomainAlignMemorySizes() for all guests that aren't migrating or in a snapshot. Another difference is that the logic is now in the QEMU driver instead of domain_conf.c. This was necessary because all considerations made about the PARSE_ABI_UPDATE flag were done under QEMU. Given that no other driver supports ppc64 there is no impact in this change. A new test was added to exercise what we're doing. It consists of a a copy of the existing 'memory-hotplug-nvdimm-ppc64' xml2xml test, called with the PARSE_ABI_UPDATE flag. As intended, we're not changing QEMU command line or any XML without the flag, while the pseries NVDIMM memory is being aligned when the flag is used. Reviewed-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Michal Privoznik <mprivozn@redhat.com> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2020-11-18 16:58:33 -03:00
<numa>
<cell id='0' cpus='0-1' memory='1048576' unit='KiB'/>
</numa>
</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-ppc64</emulator>
<controller type='usb' index='0' model='none'/>
<controller type='pci' index='0' model='pci-root'>
<model name='spapr-pci-host-bridge'/>
<target index='0'/>
</controller>
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'/>
qemu_domain.c: post parse pSeries NVDIMM align with PARSE_ABI_UPDATE A previous patch removed the pSeries NVDIMM align that wasn't being done properly. This patch reintroduces it in the right fashion, making it reliant on VIR_DOMAIN_DEF_PARSE_ABI_UPDATE. This makes it complying with the intended design defined by commit c7d7ba85a624. Since the PARSE_ABI_UPDATE is more restrictive than checking for !migrate && !snapshot, like is being currently done with qemuDomainAlignMemorySizes(), this means that we'll align the pSeries NVDIMMs in two places - in post parse time for new guests, and in qemuDomainAlignMemorySizes() for all guests that aren't migrating or in a snapshot. Another difference is that the logic is now in the QEMU driver instead of domain_conf.c. This was necessary because all considerations made about the PARSE_ABI_UPDATE flag were done under QEMU. Given that no other driver supports ppc64 there is no impact in this change. A new test was added to exercise what we're doing. It consists of a a copy of the existing 'memory-hotplug-nvdimm-ppc64' xml2xml test, called with the PARSE_ABI_UPDATE flag. As intended, we're not changing QEMU command line or any XML without the flag, while the pseries NVDIMM memory is being aligned when the flag is used. Reviewed-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Michal Privoznik <mprivozn@redhat.com> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2020-11-18 16:58:33 -03:00
<memballoon model='none'/>
<panic model='pseries'/>
<memory model='nvdimm'>
<uuid>49545eb3-75e1-2d0a-acdd-f0294406c99e</uuid>
<source>
<path>/tmp/nvdimm</path>
</source>
<target>
<size unit='KiB'>524416</size>
<node>0</node>
<label>
<size unit='KiB'>128</size>
</label>
</target>
<address type='dimm' slot='0'/>
</memory>
</devices>
</domain>
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