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[Qemu-devel] [Bug 1433510] [NEW] VM Konfig mismatches when -readconfig o
From: |
Bjoern Bornemann |
Subject: |
[Qemu-devel] [Bug 1433510] [NEW] VM Konfig mismatches when -readconfig option is used |
Date: |
Wed, 18 Mar 2015 09:52:01 -0000 |
Public bug reported:
Since qemu is able to write / read config files, i thought it might be cool to
use this.
BUT:
qemu allways adds an default network interface, when i use the
-readconfig option.
Till now, i start my VM like this (all variables are defined and working
well in this script)
/opt/bin/qemu-system-x86_64 \
-m 512M \
-vga vmware \
-name ${VMname} \
-display sdl,window_close=off,ctrl_grab=on \
-machine q35,accel=kvm -enable-kvm \
-drive file=./${SystemHDDname}.hdd,index=0,if=virtio,media=disk \
-drive file="${ISOfile}",index=2,if=virtio,media=cdrom \
-boot menu=on,once=d \
-net nic,vlan=0,model=virtio,macaddr=52:54:00:6D:AA:0C,name=uplink \
-net user,vlan=0,name=VLANextern,net=192.168.42.0/24 \
-usbdevice tablet \
-balloon virtio \
-net nic,vlan=238,model=virtio,macaddr=52:54:00:6D:AA:0D \
-net vde,vlan=238,name=VLANintern,sock=${VDEsocket} \
-rtc base=utc,clock=host \
-writeconfig ./${VMname}.qemu
the monitor tells me:
QEMU 2.2.90 monitor - type 'help' for more information
(qemu) info network
hub 238
\ hub238port1: VLANintern:
index=0,type=vde,sock=/media/daten/vm/vde/test.virtuell.zh3,fd=9
\ hub238port0: virtio-net-pci.1:
index=0,type=nic,model=virtio-net-pci,macaddr=52:54:00:6d:aa:0d
hub 0
\ hub0port1: VLANextern: index=0,type=user,net=192.168.42.0,restrict=off
\ hub0port0: virtio-net-pci.0:
index=0,type=nic,model=virtio-net-pci,macaddr=52:54:00:6d:aa:0c
which is perfectly correct.
and now the result for qemu-system-x86_64 -readconfig ./${VMname}.qemu:
QEMU 2.2.90 monitor - type 'help' for more information
(qemu) info network
hub 238
\ hub238port1: VLANintern:
index=0,type=vde,sock=/media/daten/vm/vde/test.virtuell.zh3,fd=9
\ hub238port0: virtio-net-pci.1:
index=0,type=nic,model=virtio-net-pci,macaddr=52:54:00:6d:aa:0d
hub 0
\ hub0port3: user.1: index=0,type=user,net=10.0.2.0,restrict=off
\ hub0port2: e1000.0: index=0,type=nic,model=e1000,macaddr=52:54:00:12:34:56
\ hub0port1: VLANextern: index=0,type=user,net=192.168.42.0,restrict=off
\ hub0port0: virtio-net-pci.0:
index=0,type=nic,model=virtio-net-pci,macaddr=52:54:00:6d:aa:0c
Is it a bug or just misconfigured?
Thanks in advance.
BorneBjoern
** Affects: qemu-kvm
Importance: Undecided
Status: New
** Attachment added: "vm config file"
https://bugs.launchpad.net/bugs/1433510/+attachment/4348870/+files/vRouter.qemu
** Project changed: qemu => qemu-kvm
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https://bugs.launchpad.net/bugs/1433510
Title:
VM Konfig mismatches when -readconfig option is used
Status in qemu-kvm:
New
Bug description:
Since qemu is able to write / read config files, i thought it might be cool
to use this.
BUT:
qemu allways adds an default network interface, when i use the
-readconfig option.
Till now, i start my VM like this (all variables are defined and
working well in this script)
/opt/bin/qemu-system-x86_64 \
-m 512M \
-vga vmware \
-name ${VMname} \
-display sdl,window_close=off,ctrl_grab=on \
-machine q35,accel=kvm -enable-kvm \
-drive file=./${SystemHDDname}.hdd,index=0,if=virtio,media=disk \
-drive file="${ISOfile}",index=2,if=virtio,media=cdrom \
-boot menu=on,once=d \
-net nic,vlan=0,model=virtio,macaddr=52:54:00:6D:AA:0C,name=uplink \
-net user,vlan=0,name=VLANextern,net=192.168.42.0/24 \
-usbdevice tablet \
-balloon virtio \
-net nic,vlan=238,model=virtio,macaddr=52:54:00:6D:AA:0D \
-net vde,vlan=238,name=VLANintern,sock=${VDEsocket} \
-rtc base=utc,clock=host \
-writeconfig ./${VMname}.qemu
the monitor tells me:
QEMU 2.2.90 monitor - type 'help' for more information
(qemu) info network
hub 238
\ hub238port1: VLANintern:
index=0,type=vde,sock=/media/daten/vm/vde/test.virtuell.zh3,fd=9
\ hub238port0: virtio-net-pci.1:
index=0,type=nic,model=virtio-net-pci,macaddr=52:54:00:6d:aa:0d
hub 0
\ hub0port1: VLANextern: index=0,type=user,net=192.168.42.0,restrict=off
\ hub0port0: virtio-net-pci.0:
index=0,type=nic,model=virtio-net-pci,macaddr=52:54:00:6d:aa:0c
which is perfectly correct.
and now the result for qemu-system-x86_64 -readconfig ./${VMname}.qemu:
QEMU 2.2.90 monitor - type 'help' for more information
(qemu) info network
hub 238
\ hub238port1: VLANintern:
index=0,type=vde,sock=/media/daten/vm/vde/test.virtuell.zh3,fd=9
\ hub238port0: virtio-net-pci.1:
index=0,type=nic,model=virtio-net-pci,macaddr=52:54:00:6d:aa:0d
hub 0
\ hub0port3: user.1: index=0,type=user,net=10.0.2.0,restrict=off
\ hub0port2: e1000.0: index=0,type=nic,model=e1000,macaddr=52:54:00:12:34:56
\ hub0port1: VLANextern: index=0,type=user,net=192.168.42.0,restrict=off
\ hub0port0: virtio-net-pci.0:
index=0,type=nic,model=virtio-net-pci,macaddr=52:54:00:6d:aa:0c
Is it a bug or just misconfigured?
Thanks in advance.
BorneBjoern
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