diff options
| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-08 01:05:35 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-08 01:05:35 -0400 |
| commit | 11820d73e35511a8dfe25c65ee2f81970f7ac757 (patch) | |
| tree | da3198dddfbfc9d9ec933f011d4775d3f4a604aa /tools/guest-diag | |
| parent | 1d51c63d76c960ae3a13fd8a14d172674114d6f0 (diff) | |
| download | open-iov-11820d73e35511a8dfe25c65ee2f81970f7ac757.tar.gz open-iov-11820d73e35511a8dfe25c65ee2f81970f7ac757.zip | |
guest-diag: move the guest SSH port-forward to the NIC the guest uses
The hostfwd tcp::2222-:22 sat on the rtl8139 NIC (net0, guest enp0s7,
DOWN); the guest networks over the legacy -net user NIC (enp0s2,
10.0.2.15), so SSH to the guest timed out during banner exchange. Move
the forward to the legacy NIC (net0 loses it) - ssh -p 2222 now reaches
the guest and key auth works.
Diffstat (limited to 'tools/guest-diag')
| -rwxr-xr-x | tools/guest-diag/launch_qemu_rootport.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/guest-diag/launch_qemu_rootport.sh b/tools/guest-diag/launch_qemu_rootport.sh index 963496a..1ddcb92 100755 --- a/tools/guest-diag/launch_qemu_rootport.sh +++ b/tools/guest-diag/launch_qemu_rootport.sh @@ -1,2 +1,2 @@ #!/bin/bash -exec /bin/qemu-system-x86_64 -D /home/rmcore/.local/libvf.io/logs/qemu/e726ba0b-204f-4ec9-91da-983ed7f41d06-session.txt -no-hpet -mem-prealloc -qmp unix:/tmp/qemu-qmp.sock,server,nowait -chardev socket,path=/tmp/qemu-guest-agent.sock,server=on,wait=off,id=qga0 -device virtio-serial-pci -device virtserialport,chardev=qga0,name=org.qemu.guest_agent.0 -serial file:/tmp/vgpu-guest-serial.log -gdb tcp::1234 -display none -device ivshmem-plain,id=shmem0,memdev=ivshmem_kvmfr -object memory-backend-file,id=ivshmem_kvmfr,mem-path=/dev/shm/kvmfr-e726ba0b-204f-4ec9-91da-983ed7f41d06,size=128M,share=yes -device ivshmem-plain,id=shmem1,memdev=ivshmem_kvmsr -object memory-backend-file,id=ivshmem_kvmsr,mem-path=/dev/shm/kvmsr-e726ba0b-204f-4ec9-91da-983ed7f41d06,size=2M,share=yes -object memory-backend-file,id=pc.ram,size=4096M,mem-path=/dev/shm/vgpu-guest-ram,share=yes,prealloc=on -uuid e726ba0b-204f-4ec9-91da-983ed7f41d06 -machine pc-q35-4.2,accel=kvm,usb=off,vmport=off,dump-guest-core=off,memory-backend=pc.ram -cpu host,ss=on,vmx=on,pcid=on,hypervisor=on,arat=on,tsc-adjust=on,umip=on,md-clear=on,stibp=on,arch-capabilities=on,ssbd=on,xsaveopt=on,pdpe1gb=on,ibpb=on,amd-stibp=on,amd-ssbd=on,skip-l1dfl-vmentry=on,pschange-mc-no=on,hv-vapic,hv_time,hv-spinlocks=0x1fff,hv-vendor-id=null,kvm=on,topoext=on -rtc clock=host,base=localtime -m 4096 -smp cores=4,threads=1,sockets=1 -hda /home/rmcore/.local/libvf.io/kernel/linux.qcow2 --enable-kvm -device pcie-root-port,id=rp0,chassis=1,slot=30,bus=pcie.0 -device vfio-pci,id=hostdev0,bus=rp0,sysfsdev=/sys/bus/mdev/devices/<MDEV-UUID>,display=off -device rtl8139,netdev=net0 -netdev user,id=net0,hostfwd=tcp::2222-:22 -net user -net nic -device vhost-vsock-pci,guest-cid=50718 -qmp unix:/tmp/sockets/e726ba0b-204f-4ec9-91da-983ed7f41d06/main.sock,server,nowait -qmp unix:/tmp/sockets/e726ba0b-204f-4ec9-91da-983ed7f41d06/master.sock,server,nowait +exec /bin/qemu-system-x86_64 -D /home/rmcore/.local/libvf.io/logs/qemu/e726ba0b-204f-4ec9-91da-983ed7f41d06-session.txt -no-hpet -mem-prealloc -qmp unix:/tmp/qemu-qmp.sock,server,nowait -chardev socket,path=/tmp/qemu-guest-agent.sock,server=on,wait=off,id=qga0 -device virtio-serial-pci -device virtserialport,chardev=qga0,name=org.qemu.guest_agent.0 -serial file:/tmp/vgpu-guest-serial.log -gdb tcp::1234 -display none -device ivshmem-plain,id=shmem0,memdev=ivshmem_kvmfr -object memory-backend-file,id=ivshmem_kvmfr,mem-path=/dev/shm/kvmfr-e726ba0b-204f-4ec9-91da-983ed7f41d06,size=128M,share=yes -device ivshmem-plain,id=shmem1,memdev=ivshmem_kvmsr -object memory-backend-file,id=ivshmem_kvmsr,mem-path=/dev/shm/kvmsr-e726ba0b-204f-4ec9-91da-983ed7f41d06,size=2M,share=yes -object memory-backend-file,id=pc.ram,size=4096M,mem-path=/dev/shm/vgpu-guest-ram,share=yes,prealloc=on -uuid e726ba0b-204f-4ec9-91da-983ed7f41d06 -machine pc-q35-4.2,accel=kvm,usb=off,vmport=off,dump-guest-core=off,memory-backend=pc.ram -cpu host,ss=on,vmx=on,pcid=on,hypervisor=on,arat=on,tsc-adjust=on,umip=on,md-clear=on,stibp=on,arch-capabilities=on,ssbd=on,xsaveopt=on,pdpe1gb=on,ibpb=on,amd-stibp=on,amd-ssbd=on,skip-l1dfl-vmentry=on,pschange-mc-no=on,hv-vapic,hv_time,hv-spinlocks=0x1fff,hv-vendor-id=null,kvm=on,topoext=on -rtc clock=host,base=localtime -m 4096 -smp cores=4,threads=1,sockets=1 -hda /home/rmcore/.local/libvf.io/kernel/linux.qcow2 --enable-kvm -device pcie-root-port,id=rp0,chassis=1,slot=30,bus=pcie.0 -device vfio-pci,id=hostdev0,bus=rp0,sysfsdev=/sys/bus/mdev/devices/<MDEV-UUID>,display=off -device rtl8139,netdev=net0 -netdev user,id=net0 -net user,hostfwd=tcp::2222-:22 -net nic -device vhost-vsock-pci,guest-cid=50718 -qmp unix:/tmp/sockets/e726ba0b-204f-4ec9-91da-983ed7f41d06/main.sock,server,nowait -qmp unix:/tmp/sockets/e726ba0b-204f-4ec9-91da-983ed7f41d06/master.sock,server,nowait |