Bug 1661683
| Summary: | virt-install mis-setting driver type to raw when import qcow2 | ||
|---|---|---|---|
| Product: | [Community] Virtualization Tools | Reporter: | Robert Wang <robert.wang> |
| Component: | libvirt | Assignee: | Libvirt Maintainers <libvirt-maint> |
| Status: | CLOSED INSUFFICIENT_DATA | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | unspecified | CC: | berrange, crobinso, libvirt-maint, luissmith10009, robert.wang, tburke |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2019-03-26 21:19:59 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
You are using an older version of virt-install so I won't be able to fix that, but maybe we can identify what's going wrong. Please provide: - qemu-img info /var/lib/libvist/images/testvm.qcow2 - full virt-install --debug output when reproducing I'm getting the same issue with virt-install-3.2.0-4.el8.noarch (libvirt-client-8.0.0-5.module+el8.6.0+847+b490afdd.x86_64)
To answer the questions that were asked to Robert (with identifying info scrubbed):
qemu-img info /path/to/testvm.qcow2:
image: /path/to/testvm.qcow2
file format: qcow2
virtual size: 99 GiB (106300440576 bytes)
disk size: 52.5 GiB
cluster_size: 65536
Format specific information:
compat: 1.1
compression type: zlib
lazy refcounts: false
refcount bits: 16
corrupt: false
extended l2: false
virt-install --import --name deploy-ex40 \
--ram 4096 --vcpus 4 --cpu host --os-type linux \
--os-variant rocky8-unknown --network network=default \
--disk /path/to/testvm.qcow2,format=qcow2 --debug
Debug output:
[Tue, 21 Jun 2022 20:42:18 virt-install 930301] DEBUG (cli:204) Launched with command line: /bin/virt-install --name deploy-ex --ram 4096 --vcpus 4 --cpu host --os-type linux --os-variant rocky8-unknown --network network=default --disk /path/to/testvm.qcow2,format=qcow2 --import --noautoconsole --debug
[Tue, 21 Jun 2022 20:42:18 virt-install 930301] DEBUG (virtinstall:212) Distilled --network options: ['network=default']
[Tue, 21 Jun 2022 20:42:18 virt-install 930301] DEBUG (virtinstall:144) Distilled --disk options: ['/path/to/testvm.qcow2,format=qcow2']
[Tue, 21 Jun 2022 20:42:18 virt-install 930301] DEBUG (cli:216) Requesting libvirt URI default
[Tue, 21 Jun 2022 20:42:18 virt-install 930301] DEBUG (cli:219) Received libvirt URI qemu:///system
[Tue, 21 Jun 2022 20:42:19 virt-install 930301] DEBUG (guest:320) Setting Guest osinfo name <_OsVariant name=generic>
[Tue, 21 Jun 2022 20:42:19 virt-install 930301] DEBUG (guest:320) Setting Guest osinfo name <_OsVariant name=rocky8-unknown>
[Tue, 21 Jun 2022 20:42:19 virt-install 930301] DEBUG (installer:542) No media for distro detection.
[Tue, 21 Jun 2022 20:42:19 virt-install 930301] DEBUG (installer:544) installer.detect_distro returned=None
[Tue, 21 Jun 2022 20:42:19 virt-install 930301] DEBUG (osdict:345) No recommended value found for key='n-cpus', using minimum=1 * 2
[Tue, 21 Jun 2022 20:42:19 virt-install 930301] DEBUG (disk:242) DeviceDisk.check_path_search path=/path/to/testvm.qcow2
[Tue, 21 Jun 2022 20:42:19 virt-install 930301] DEBUG (cli:265)
Starting install...
Starting install...
[Tue, 21 Jun 2022 20:42:19 virt-install 930301] DEBUG (installer:600) Generated install XML: None required
[Tue, 21 Jun 2022 20:42:19 virt-install 930301] DEBUG (installer:601) Generated boot XML:
<domain type="kvm">
<name>deploy-ex</name>
<uuid>bd204f14-511e-48aa-a75f-01e71128c12e</uuid>
<metadata>
<libosinfo:libosinfo xmlns:libosinfo="http://libosinfo.org/xmlns/libvirt/domain/1.0">
<libosinfo:os id="http://rockylinux.org/rocky/8-unknown"/>
</libosinfo:libosinfo>
</metadata>
<memory>4194304</memory>
<currentMemory>4194304</currentMemory>
<vcpu>4</vcpu>
<os>
<type arch="x86_64" machine="q35">hvm</type>
<boot dev="hd"/>
</os>
<features>
<acpi/>
<apic/>
</features>
<cpu mode="host-model"/>
<clock offset="utc">
<timer name="rtc" tickpolicy="catchup"/>
<timer name="pit" tickpolicy="delay"/>
<timer name="hpet" present="no"/>
</clock>
<pm>
<suspend-to-mem enabled="no"/>
<suspend-to-disk enabled="no"/>
</pm>
<devices>
<emulator>/usr/libexec/qemu-kvm</emulator>
<disk type="file" device="disk">
<driver name="qemu"/>
<source file="/path/to/testvm.qcow2"/>
<target dev="vda" bus="virtio"/>
</disk>
<controller type="usb" model="qemu-xhci" ports="15"/>
<interface type="network">
<source network="default"/>
<mac address="52:54:00:b6:ff:1a"/>
<model type="virtio"/>
</interface>
<console type="pty"/>
<channel type="unix">
<source mode="bind"/>
<target type="virtio" name="org.qemu.guest_agent.0"/>
</channel>
<input type="tablet" bus="usb"/>
<graphics type="vnc" port="-1" listen="0.0.0.0"/>
<video>
<model type="vga"/>
</video>
<memballoon model="virtio"/>
<rng model="virtio">
<backend model="random">/dev/urandom</backend>
</rng>
</devices>
</domain>
[Tue, 21 Jun 2022 20:42:19 virt-install 930301] DEBUG (installer:655) XML fetched from libvirt object:
<domain type='kvm' id='1'>
<name>deploy-ex</name>
<uuid>bd204f14-511e-48aa-a75f-01e71128c12e</uuid>
<metadata>
<libosinfo:libosinfo xmlns:libosinfo="http://libosinfo.org/xmlns/libvirt/domain/1.0">
<libosinfo:os id="http://rockylinux.org/rocky/8-unknown"/>
</libosinfo:libosinfo>
</metadata>
<memory unit='KiB'>4194304</memory>
<currentMemory unit='KiB'>4194304</currentMemory>
<vcpu placement='static'>4</vcpu>
<resource>
<partition>/machine</partition>
</resource>
<os>
<type arch='x86_64' machine='pc-q35-rhel8.6.0'>hvm</type>
<boot dev='hd'/>
</os>
<features>
<acpi/>
<apic/>
</features>
<cpu mode='custom' match='exact' check='full'>
<model fallback='forbid'>Skylake-Client-IBRS</model>
<vendor>Intel</vendor>
<feature policy='require' name='ss'/>
<feature policy='require' name='vmx'/>
<feature policy='require' name='pdcm'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='umip'/>
<feature policy='require' name='md-clear'/>
<feature policy='require' name='stibp'/>
<feature policy='require' name='arch-capabilities'/>
<feature policy='require' name='ssbd'/>
<feature policy='require' name='xsaves'/>
<feature policy='require' name='pdpe1gb'/>
<feature policy='require' name='ibpb'/>
<feature policy='require' name='ibrs'/>
<feature policy='require' name='amd-stibp'/>
<feature policy='require' name='amd-ssbd'/>
<feature policy='require' name='skip-l1dfl-vmentry'/>
<feature policy='require' name='pschange-mc-no'/>
<feature policy='disable' name='mpx'/>
</cpu>
<clock offset='utc'>
<timer name='rtc' tickpolicy='catchup'/>
<timer name='pit' tickpolicy='delay'/>
<timer name='hpet' present='no'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<pm>
<suspend-to-mem enabled='no'/>
<suspend-to-disk enabled='no'/>
</pm>
<devices>
<emulator>/usr/libexec/qemu-kvm</emulator>
<disk type='file' device='disk'>
<driver name='qemu' type='raw'/>
<source file='/path/to/testvm.qcow2' index='1'/>
<backingStore/>
<target dev='vda' bus='virtio'/>
<alias name='virtio-disk0'/>
<address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
</disk>
<controller type='usb' index='0' model='qemu-xhci' ports='15'>
<alias name='usb'/>
<address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>
</controller>
<controller type='sata' index='0'>
<alias name='ide'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>
</controller>
<controller type='pci' index='0' model='pcie-root'>
<alias name='pcie.0'/>
</controller>
<controller type='virtio-serial' index='0'>
<alias name='virtio-serial0'/>
<address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>
</controller>
<controller type='pci' index='1' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='1' port='0x10'/>
<alias name='pci.1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0' multifunction='on'/>
</controller>
<controller type='pci' index='2' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='2' port='0x11'/>
<alias name='pci.2'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x1'/>
</controller>
<controller type='pci' index='3' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='3' port='0x12'/>
<alias name='pci.3'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x2'/>
</controller>
<controller type='pci' index='4' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='4' port='0x13'/>
<alias name='pci.4'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x3'/>
</controller>
<controller type='pci' index='5' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='5' port='0x14'/>
<alias name='pci.5'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x4'/>
</controller>
<controller type='pci' index='6' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='6' port='0x15'/>
<alias name='pci.6'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x5'/>
</controller>
<controller type='pci' index='7' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='7' port='0x16'/>
<alias name='pci.7'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x6'/>
</controller>
<interface type='network'>
<mac address='52:54:00:b6:ff:1a'/>
<source network='default' portid='476dfa26-83c7-47e0-965c-b1dd3373145a' bridge='virbr0'/>
<target dev='vnet0'/>
<model type='virtio'/>
<alias name='net0'/>
<address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
</interface>
<serial type='pty'>
<source path='/dev/pts/7'/>
<target type='isa-serial' port='0'>
<model name='isa-serial'/>
</target>
<alias name='serial0'/>
</serial>
<console type='pty' tty='/dev/pts/7'>
<source path='/dev/pts/7'/>
<target type='serial' port='0'/>
<alias name='serial0'/>
</console>
<channel type='unix'>
<source mode='bind' path='/var/lib/libvirt/qemu/channel/target/domain-1-deploy-ex/org.qemu.guest_agent.0'/>
<target type='virtio' name='org.qemu.guest_agent.0' state='disconnected'/>
<alias name='channel0'/>
<address type='virtio-serial' controller='0' bus='0' port='1'/>
</channel>
<input type='tablet' bus='usb'>
<alias name='input0'/>
<address type='usb' bus='0' port='1'/>
</input>
<input type='mouse' bus='ps2'>
<alias name='input1'/>
</input>
<input type='keyboard' bus='ps2'>
<alias name='input2'/>
</input>
<graphics type='vnc' port='5900' autoport='yes' listen='0.0.0.0'>
<listen type='address' address='0.0.0.0'/>
</graphics>
<audio id='1' type='none'/>
<video>
<model type='vga' vram='16384' heads='1' primary='yes'/>
<alias name='video0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/>
</video>
<memballoon model='virtio'>
<alias name='balloon0'/>
<address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/>
</memballoon>
<rng model='virtio'>
<backend model='random'>/dev/urandom</backend>
<alias name='rng0'/>
<address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x0'/>
</rng>
</devices>
<seclabel type='dynamic' model='selinux' relabel='yes'>
<label>system_u:system_r:svirt_t:s0:c316,c515</label>
<imagelabel>system_u:object_r:svirt_image_t:s0:c316,c515</imagelabel>
</seclabel>
<seclabel type='dynamic' model='dac' relabel='yes'>
<label>+107:+107</label>
<imagelabel>+107:+107</imagelabel>
</seclabel>
</domain>
[Tue, 21 Jun 2022 20:42:19 virt-install 930301] DEBUG (cli:265) Domain creation completed.
Domain creation completed.
Please don't add comments on bugs closed years ago. Please file a new bug report, and if you think this old one is relevant just mention that as a link in the new bug report. |
Description of problem: when create kvm vm by importing the qcow2 base disk, it setup type raw to driver type Version-Release number of selected component (if applicable): # virt-install --version 1.5.0 virt-install.noarch 1.5.0-1.el7 @base How reproducible: Steps to Reproduce: 1.generate qcow2 base image by virt-builder virt-builder centos-7.6 \ --format qcow2 \ --size 20G -o /var/lib/libvist/boot/centos-7.6-20G.qcow2 2.copy base image disk to vm disk cp /var/lib/libvist/boot/centos-7.6-20G.qcow2 /var/lib/libvist/images/testvm.qcow2 3.create vm testvm by importing qcow2 base disk, virt-install --import --name testvm2 \ --ram 1024 \ --vcpu 1 \ --disk path=/var/lib/libvist/images/testvm.qcow2,device=disk,format=qcow2 \ --nographics --serial=pty --os-type=linux --os-variant rhel7 \ --noautoconsole --noreboot Actual results: the testvm driver type is raw instead of qcow2 # virsh dumpxml testvm|grep driver <driver name='qemu' type='raw'/> in this case, cannot start up vm Expected results: # virsh dumpxml testvm|grep driver <driver name='qemu' type='qcow2'/> Additional info: as remedy, change driver type to qcow2 then start up vm. virsh edit testvm