Hi,
We migrate CT and VM from a Proxmox 3.2 server to a 4.4.
Everything is fine for CTs but we have trouble for KVM.
We do things like that:
- Stop the KVM on the old server
- Make a backup
- Copy the backup to the new server
- Restore the KVM on the new server with qmrestore /tmp/vzdump-qemu-103-2017_06_07-09_53_03.vma.lzo 103
- Then when we try to start the VM we have the error below (the .raw exist and path is good)
Can you tell us what's wrong?
kvm: -drive file=/var/lib/vz/images/103/vm-103-disk-1.raw,if=none,id=drive-ide0,format=raw,cache=none,aio=native,detect-zeroes=on: file system may not support O_DIRECT
kvm: -drive file=/var/lib/vz/images/103/vm-103-disk-1.raw,if=none,id=drive-ide0,format=raw,cache=none,aio=native,detect-zeroes=on: Could not open '/var/lib/vz/images/103/vm-103-disk-1.raw': Invalid argument
TASK ERROR: start failed: command '/usr/bin/kvm -id 103 -chardev 'socket,id=qmp,path=/var/run/qemu-server/103.qmp,server,nowait' -mon 'chardev=qmp,mode=control' -pidfile /var/run/qemu-server/103.pid -daemonize -name remoteadmin.l-rd.fr -smp '1,sockets=1,cores=1,maxcpus=1' -nodefaults -boot 'menu=on,strict=on,reboot-timeout=1000,splash=/usr/share/qemu-server/bootsplash.jpg' -vga cirrus -vnc unix:/var/run/qemu-server/103.vnc,x509,password -cpu kvm64,+lahf_lm,+sep,+kvm_pv_unhalt,+kvm_pv_eoi,enforce -m 256 -k fr -device 'pci-bridge,id=pci.1,chassis_nr=1,bus=pci.0,addr=0x1e' -device 'pci-bridge,id=pci.2,chassis_nr=2,bus=pci.0,addr=0x1f' -device 'piix3-usb-uhci,id=uhci,bus=pci.0,addr=0x1.0x2' -device 'usb-tablet,id=tablet,bus=uhci.0,port=1' -device 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3' -iscsi 'initiator-name=iqn.1993-08.org.debian:01:22939aa6639e' -drive 'file=/var/lib/vz/images/103/vm-103-disk-1.raw,if=none,id=drive-ide0,format=raw,cache=none,aio=native,detect-zeroes=on' -device 'ide-hd,bus=ide.0,unit=0,drive=drive-ide0,id=ide0,bootindex=100' -drive 'if=none,id=drive-ide2,media=cdrom,aio=threads' -device 'ide-cd,bus=ide.1,unit=0,drive=drive-ide2,id=ide2,bootindex=200' -netdev 'type=tap,id=net0,ifname=tap103i0,script=/var/lib/qemu-server/pve-bridge,downscript=/var/lib/qemu-server/pve-bridgedown' -device 'rtl8139,mac=52:54:00:00:0A:54,netdev=net0,bus=pci.0,addr=0x12,id=net0,bootindex=300'' failed: exit code 1
We migrate CT and VM from a Proxmox 3.2 server to a 4.4.
Everything is fine for CTs but we have trouble for KVM.
We do things like that:
- Stop the KVM on the old server
- Make a backup
- Copy the backup to the new server
- Restore the KVM on the new server with qmrestore /tmp/vzdump-qemu-103-2017_06_07-09_53_03.vma.lzo 103
- Then when we try to start the VM we have the error below (the .raw exist and path is good)
Can you tell us what's wrong?
kvm: -drive file=/var/lib/vz/images/103/vm-103-disk-1.raw,if=none,id=drive-ide0,format=raw,cache=none,aio=native,detect-zeroes=on: file system may not support O_DIRECT
kvm: -drive file=/var/lib/vz/images/103/vm-103-disk-1.raw,if=none,id=drive-ide0,format=raw,cache=none,aio=native,detect-zeroes=on: Could not open '/var/lib/vz/images/103/vm-103-disk-1.raw': Invalid argument
TASK ERROR: start failed: command '/usr/bin/kvm -id 103 -chardev 'socket,id=qmp,path=/var/run/qemu-server/103.qmp,server,nowait' -mon 'chardev=qmp,mode=control' -pidfile /var/run/qemu-server/103.pid -daemonize -name remoteadmin.l-rd.fr -smp '1,sockets=1,cores=1,maxcpus=1' -nodefaults -boot 'menu=on,strict=on,reboot-timeout=1000,splash=/usr/share/qemu-server/bootsplash.jpg' -vga cirrus -vnc unix:/var/run/qemu-server/103.vnc,x509,password -cpu kvm64,+lahf_lm,+sep,+kvm_pv_unhalt,+kvm_pv_eoi,enforce -m 256 -k fr -device 'pci-bridge,id=pci.1,chassis_nr=1,bus=pci.0,addr=0x1e' -device 'pci-bridge,id=pci.2,chassis_nr=2,bus=pci.0,addr=0x1f' -device 'piix3-usb-uhci,id=uhci,bus=pci.0,addr=0x1.0x2' -device 'usb-tablet,id=tablet,bus=uhci.0,port=1' -device 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3' -iscsi 'initiator-name=iqn.1993-08.org.debian:01:22939aa6639e' -drive 'file=/var/lib/vz/images/103/vm-103-disk-1.raw,if=none,id=drive-ide0,format=raw,cache=none,aio=native,detect-zeroes=on' -device 'ide-hd,bus=ide.0,unit=0,drive=drive-ide0,id=ide0,bootindex=100' -drive 'if=none,id=drive-ide2,media=cdrom,aio=threads' -device 'ide-cd,bus=ide.1,unit=0,drive=drive-ide2,id=ide2,bootindex=200' -netdev 'type=tap,id=net0,ifname=tap103i0,script=/var/lib/qemu-server/pve-bridge,downscript=/var/lib/qemu-server/pve-bridgedown' -device 'rtl8139,mac=52:54:00:00:0A:54,netdev=net0,bus=pci.0,addr=0x12,id=net0,bootindex=300'' failed: exit code 1
