5:05 a.m.
Hi
I have used libvirt on Raspberry Pi Debian.
I can start the vm, but it just starts and doesn't continue.
I find the qemu-system-arm command generated by virsh has a parameter "-S", when
I copy the command, remove the parameter, run it in the console, the vm can run
normally.
But I don't know how to remove the parameter in the xml file, or in virsh.
Regards
Thank you
Xu
Here's the qemu-system-arm command, generated by libvirt:
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
QEMU_AUDIO_DRV=none /usr/local/bin/qemu-system-arm -name test -S -machine
vexpress-a15,accel=kvm,usb=off -cpu host -m 500 -realtime mlock=off -smp
1,sockets=1,cores=1,threads=1 -uuid cab134ea-eed8-42e7-88cb-403ee2801e22 -nographic
-no-user-config -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/test.monitor,server,nowait -mon
chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown -boot
menu=off,strict=on -kernel /home/pi/src/vexpress-zImage -append "root=/dev/vda rw
console=ttyAMA0" -dtb /home/pi/src/vexpress-v2p-ca15-tc1.dtb -usb -drive
file=/home/pi/src/test.qcow2,if=none,id=drive-virtio-disk0,format=qcow2 -device
virtio-blk-device,scsi=off,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -drive
file=/home/pi/src/opensuse.img,if=none,media=cdrom,id=drive-virtio-disk1,readonly=on,format=raw
-device virtio-blk-device,scsi=off,drive=drive-virtio-disk1,id=virtio-disk1 -net
nic,macaddr=00:16:3e:5d:aa:a8,vlan=0,model=lan9118,name=net0 -net
tap,fd=23,vlan=0,name=hostnet0 -serial file:/var/log/libvirt/qemu/console.log -serial pty
-msg timestamp=on
Here's my xml file:
<domain type='kvm'>
<name>test</name>
<uuid>cab134ea-eed8-42e7-88cb-403ee2801e22</uuid>
<memory unit='KiB'>512000</memory>
<currentMemory unit='KiB'>512000</currentMemory>
<vcpu placement='static'>1</vcpu>
<cputune>
<vcpupin vcpu='0' cpuset='3'/>
</cputune>
<os>
<type arch='armv7l' machine='vexpress-a15'>hvm</type>
<kernel>/home/pi/src/vexpress-zImage</kernel>
<cmdline>"root=/dev/vda rw console=ttyAMA0"</cmdline>
<dtb>/home/pi/src/vexpress-v2p-ca15-tc1.dtb</dtb>
<boot dev='hd'/>
<bootmenu enable='no'/>
</os>
<features>
<acpi/>
<apic/>
<pae/>
</features>
<cpu mode='host-model'>
<model fallback='allow'/>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<emulator>/usr/local/bin/qemu-system-arm</emulator>
<disk type='file' device='disk'>
<driver name='qemu' type='qcow2'/>
<source file='/home/pi/src/test.qcow2'/>
<target dev='hda' bus='virtio'/>
<address type='virtio-mmio'/>
</disk>
<disk type='file' device='cdrom'>
<driver name='qemu' type='raw'/>
<source file='/home/pi/src/opensuse.img'/>
<target dev='hdb' bus='virtio'/>
<readonly/>
<address type='virtio-mmio'/>
</disk>
<interface type='bridge'>
<mac address='00:16:3e:5d:aa:a8'/>
<source bridge='br0'/>
<model type='lan9118'/>
</interface>
<serial type='file'>
<source path='/var/log/libvirt/qemu/console.log'/>
<target port='0'/>
</serial>
<serial type='pty'>
<target port='1'/>
</serial>
<console type='file'>
<source path='/var/log/libvirt/qemu/console.log'/>
<target type='serial' port='0'/>
</console>
</devices>
</domain>