Încerc să migrez o VM în QEMU, după ce conectez memoria la VM-ul meu nu o pot migra și mă confrunt cu Blocaj necunoscut „mem1”, nu poate accepta migrareaââ în timp ce acest nume este ok și chiar există pe sursa migrației. Parametrii sursă și destinație sunt:
Sursă:
-name mig-test3.compute,debug-threads=on
-mașină q35,accel=kvm,dump-guest-core=off
-gazdă CPU
-smp cores=1,maxcpus=64
-m sloturi=32,maxmem=262144M, dimensiune=2048M
-mem-path /dev/hugepages
-monitorizează niciunul
-pidfile /opt/feynman/qemu/compute/mig-test3/pid
-chardev socket,server,nowait,id=manager-socket,path=/opt/feynman/qemu/compute/mig-test3/manager.sock
-mon manager-socket,id=manager-monitor,mode=control
-chardev socket,id=mertics-socket,path=/opt/feynman/qemu/compute/mig-test3/metrics.sock,server,nowait
-mon mertics-socket,id=metrics-monitor,mode=control
-chardev socket,server,nowait,id=snapshot-socket,path=/opt/feynman/qemu/compute/mig-test3/snapshot.sock
-mon snapshot-socket,id=snapshot-monitor,mode=control
-chardev socket,id=ops-qmp-socket,path=/opt/feynman/qemu/compute/mig-test3/ops-qmp.sock,server,nowait
-mon ops-qmp-socket,id=ops-qmp-monitor,mode=control
-chardev socket,path=/opt/feynman/qemu/compute/mig-test3/ops-rl.sock,server,nowait,id=ops-rl-socket
-mon ops-rl-socket,id=ops-rl-monitor,mode=readline -vnc :234
-chardev socket,id=qemu-guest-agent,path=/opt/feynman/qemu/compute/mig-test3/guest-agent.sock,server,nowait
-dispozitiv virtio-serial
-device virtserialport,name=org.qemu.guest_agent.0,chardev=qemu-guest-agent
-device pcie-root-port,slot=4,chassis=0,addr=4.0,id=disk-reserved-pcie.0,multifunction=on
-device pcie-root-port,id=disk-reserved-pcie.1,slot=4,chassis=1,addr=4.1
-device pcie-root-port,chassis=2,addr=4.2,id=disk-reserved-pcie.2,slot=4
-device pcie-root-port,slot=4,chassis=3,addr=4.3,id=disk-reserved-pcie.3
-device pcie-root-port,slot=4,chassis=4,addr=4.4,id=disk-reserved-pcie.4
-device pcie-root-port,slot=4,chassis=5,addr=4.5,id=disk-reserved-pcie.5
-device pcie-root-port,slot=4,chassis=6,addr=4.6,id=disk-reserved-pcie.6
-device pcie-root-port,slot=4,chassis=7,addr=4.7,id=disk-reserved-pcie.7
-drive format=qcow2,throttling.iops-read=390,cache=none,stats-intervals.0=30,if=none,throttling.iops-write=160,node-name=ld-R8FGNRBTAP1B1EKRKGBEMV91R0,throttling.bps- read-max=9437185,throttling.iops-write-max-length=30,throttling.bps-write-max-length=30,throttling.iops-write-max=320,throttling.bps-read=4608000,fișier= /opt/feynman/disks/compute/os-2aa293e149614b849f9b0311c39f3706/initial.qcow2,throttling.iops-read-max=780,throttling.bps-write=4608000,throttling-maxioative-bps-read-max=780, throttling-maxioativa0 ,throttling.iops-read-max-length=30,throttling.bps-write-max=9437185,index=0,id=virtio0
-dispozitiv virtio-blk-pci,serial=R8FGNRBTAP1B1EKRKGBE,drive=virtio0
-drive media=cdrom,node-name=cloud-init,index=1,file=/opt/feynman/qemu/compute/mig-test3/cloudinit-429550438.iso,if=ide
-ordine de pornire=c
-smbios tip=1
-netdev id=ln-0600063325cd,ifname=ln-0600063325cd,script=nu,downscript=nu,vhost=on,vnet_hdr=on,queues=2,type=tap
-device virtio-net-pci,mac=06:00:06:33:25:cd,mq=on,vectors=6,netdev=ln-0600063325cd
Destinaţie:
-name mig-test3.compute,debug-threads=on
-mașină q35,accel=kvm,dump-guest-core=off
-gazdă CPU
-smp cores=1,maxcpus=64
-m maxmem=262144M,dimensiune=2048M,slot=32
-mem-path /dev/hugepages
-monitorizează niciunul
-pidfile /opt/feynman/qemu/compute/mig-test3/pid
-chardev socket,server,id=manager-socket,nowait,path=/opt/feynman/qemu/compute/mig-test3/manager.sock
-mon manager-socket,id=manager-monitor,mode=control
-chardev socket,id=mertics-socket,nowait,path=/opt/feynman/qemu/compute/mig-test3/metrics.sock,server
-mon mertics-socket,id=metrics-monitor,mode=control
-chardev socket,nowait,path=/opt/feynman/qemu/compute/mig-test3/snapshot.sock,server,id=snapshot-socket
-mon snapshot-socket,id=snapshot-monitor,mode=control
-chardev socket,id=ops-qmp-socket,nowait,path=/opt/feynman/qemu/compute/mig-test3/ops-qmp.sock,server
-mon ops-qmp-socket,id=ops-qmp-monitor,mode=control
-chardev socket,nowait,path=/opt/feynman/qemu/compute/mig-test3/ops-rl.sock,server,id=ops-rl-socket
-mon ops-rl-socket,id=ops-rl-monitor,mode=readline
-vnc :623
-chardev socket,id=qemu-guest-agent,nowait,path=/opt/feynman/qemu/compute/mig-test3/guest-agent.sock,server
-dispozitiv virtio-serial
-device virtserialport,chardev=qemu-guest-agent,name=org.qemu.guest_agent.0
-device pcie-root-port,multifunction=on,slot=4,addr=4.0,chassis=0,id=disk-reserved-pcie.0
-device pcie-root-port,id=disk-reserved-pcie.1,slot=4,addr=4.1,chassis=1
-device pcie-root-port,addr=4.2,chassis=2,id=disk-reserved-pcie.2,slot=4
-device pcie-root-port,addr=4.3,chassis=3,id=disk-reserved-pcie.3,slot=4
-device pcie-root-port,addr=4.4,chassis=4,id=disk-reserved-pcie.4,slot=4
-device pcie-root-port,addr=4.5,chassis=5,id=disk-reserved-pcie.5,slot=4
-device pcie-root-port,addr=4.6,chassis=6,id=disk-reserved-pcie.6,slot=4
-device pcie-root-port,id=disk-reserved-pcie.7,slot=4,addr=4.7,chassis=7
-drive throttling.iops-read=390,file=/opt/feynman/disks/compute/os-2aa293e149614b849f9b0311c39f3706/initial.qcow2,throttling.bps-write-max-lengthling-max-b0-lengthling. =30,throttling.bps-write=4608000,throttling.bps-write-max=9437185,throttling.iops-write=160,cache=none,node-name=ld-R8FGNRBTAP1B1EKRKGBEMV91R0,if=none,statsindex=0 -intervals.0=30,throttling.bps-read=4608000,throttling.iops-read-max-length=30,throttling.iops-write-max-length=30,aio=native,format=qcow2,throttling.iops -read-max=780,throttling.iops-write-max=320,id=virtio0,throttling.bps-read-max=9437185
-device virtio-blk-pci,drive=virtio0,serial=R8FGNRBTAP1B1EKRKGBE
-drive file=/opt/feynman/qemu/compute/mig-test3/cloudinit-429550438.iso,if=ide,index=1,media=cdrom,node-name=cloud-init
-ordine de pornire=c
-smbios tip=1
-netdev queues=2,script=nu,type=tap,vhost=on,vnet_hdr=on,downscript=nu,id=ln-0600063325cd,ifname=ln-0600063325cd
-device virtio-net-pci,mq=on,netdev=ln-0600063325cd,vectors=6,mac=06:00:06:33:25:cd
-device host-x86_64-cpu,node-id=0,core-id=0,thread-id=0,id=cpu1,socket-id=1
-object memory-backend-file,mem-path=/dev/hugepages,share=off,discard-data=on,id=mem1,size=2147483648
-device pc-dimm,id=pcdimm1,memdev=mem1
-tcp de intrare:172.19.36.133:586a
Am conectat la cald 1 CPU și 2 GB de ram. Funcționează pe Qemu 5.0.0 și Ubuntu 20.04. Am această problemă pe QEMU 2.11.1 pe Ubuntu 18.04 și am probleme cu actualizarea.
