Public bug reported:
env :
ubuntu 20.04.4
libvirt-daemon 6.0.0-0ubuntu8.8
qemu-kvm 1:4.2-3ubuntu6.15
attache a centos/ubuntu iso to VM,after os installation complete , after
os reboot , I want to detach iso from VM. faild to detach iso from dvd
device
syslog:
Jun 1 17:03:21 dev2cn02 libvirtd[1767]: internal error: unable to execute
QEMU command 'blockdev-remove-medium': Tray of device 'ide0-1-0' is not open
Jun 1 17:03:21 dev2cn02 java[2968]: libvirt: QEMU Driver error : internal
error: unable to execute QEMU command 'blockdev-remove-medium': Tray of device
'ide0-1-0' is not open
Jun 1 17:03:21 dev2cn02 java[2968]: WARN [kvm.storage.KVMStorageProcessor]
(agentRequest-Handler-3:) (logid:c470e790) Failed to attach device to
i-2-354-VM: internal error: unable to execute QEMU command
'blockdev-remove-medium': Tray of device 'ide0-1-0' is not open
VM dumpxml:
<domain type='kvm' id='5'>
<name>i-2-354-VM</name>
<uuid>1eaae934-82f7-46cf-ac72-c9603d8190c4</uuid>
<description>CentOS 7</description>
<memory unit='KiB'>2097152</memory>
<currentMemory unit='KiB'>2097152</currentMemory>
<vcpu placement='static'>2</vcpu>
<cputune>
<shares>500</shares>
</cputune>
<resource>
<partition>/machine</partition>
</resource>
<sysinfo type='smbios'>
<system>
<entry name='manufacturer'>Apache Software Foundation</entry>
<entry name='product'>CloudStack KVM Hypervisor</entry>
<entry name='uuid'>1eaae934-82f7-46cf-ac72-c9603d8190c4</entry>
</system>
</sysinfo>
<os>
<type arch='x86_64' machine='pc-i440fx-5.0'>hvm</type>
<boot dev='cdrom'/>
<boot dev='hd'/>
<smbios mode='sysinfo'/>
</os>
<features>
<acpi/>
<apic/>
<pae/>
</features>
<cpu mode='host-passthrough' check='none' migratable='on'>
<feature policy='require' name='vmx'/>
</cpu>
<clock offset='utc'>
<timer name='kvmclock'/>
</clock>
<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='network' device='disk'>
<driver name='qemu' type='raw' cache='none'/>
<auth username='hyperstor'>
<secret type='ceph' uuid='44069041-572d-32b0-abc4-745b97eae508'/>
</auth>
<source protocol='rbd' name='rbd/b660b939-b622-4a97-b21f-f221b1875e1c'
index='2'>
<host name='10.100.250.11' port='3300'/>
<host name='10.100.250.12' port='3300'/>
<host name='10.100.250.13' port='3300'/>
</source>
<target dev='vda' bus='virtio'/>
<serial>b660b939b6224a97b21f</serial>
<alias name='virtio-disk0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05'
function='0x0'/>
</disk>
<disk type='file' device='cdrom'>
<driver name='qemu' type='raw'/>
<source
file='/mnt/5155538a-0a91-3468-9c82-a927ec96c539/206-2-7475aee1-70a6-3fe7-bc3e-95f964428d79.iso'
index='1'/>
<backingStore/>
<target dev='hdc' bus='ide' tray='open'/>
<readonly/>
<alias name='ide0-1-0'/>
<address type='drive' controller='0' bus='1' target='0' unit='0'/>
</disk>
<controller type='usb' index='0' model='piix3-uhci'>
<alias name='usb'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01'
function='0x2'/>
</controller>
<controller type='pci' index='0' model='pci-root'>
<alias name='pci.0'/>
</controller>
<controller type='ide' index='0'>
<alias name='ide'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01'
function='0x1'/>
</controller>
<controller type='virtio-serial' index='0'>
<alias name='virtio-serial0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04'
function='0x0'/>
</controller>
<interface type='bridge'>
<mac address='1e:00:f3:00:00:9d'/>
<source bridge='brbond1-4'/>
<bandwidth>
<inbound average='256000' peak='256000'/>
<outbound average='256000' peak='256000'/>
</bandwidth>
<target dev='vnet8'/>
<model type='virtio'/>
<link state='up'/>
<alias name='net0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03'
function='0x0'/>
</interface>
<serial type='pty'>
<source path='/dev/pts/4'/>
<target type='isa-serial' port='0'>
<model name='isa-serial'/>
</target>
<alias name='serial0'/>
</serial>
<console type='pty' tty='/dev/pts/4'>
<source path='/dev/pts/4'/>
<target type='serial' port='0'/>
<alias name='serial0'/>
</console>
<channel type='unix'>
<source mode='bind'
path='/var/lib/libvirt/qemu/i-2-354-VM.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='5904' autoport='yes' listen='10.226.15.4'>
<listen type='address' address='10.226.15.4'/>
</graphics>
<video>
<model type='cirrus' vram='16384' heads='1' primary='yes'/>
<alias name='video0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02'
function='0x0'/>
</video>
<watchdog model='i6300esb' action='none'>
<alias name='watchdog0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06'
function='0x0'/>
</watchdog>
<memballoon model='none'/>
</devices>
<seclabel type='dynamic' model='dac' relabel='yes'>
<label>+0:+0</label>
<imagelabel>+0:+0</imagelabel>
</seclabel>
</domain>
** Affects: ubuntu
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1930398
Title:
libvirtd unable to execute QEMU command 'blockdev-remove-medium'
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