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Step by step instructions for building Docker images with Windows
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Not able to launch with increase CPUs #14

Open msidana opened 5 years ago

msidana commented 5 years ago

I modified entrypoint.sh with different options to try launching the Windows VM with more CPUs. Surprisingly, it failed each time. Can you suggest how can I increase the CPUs to 4 or 8. I didn't get any helpful logs. qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.80000001H:ECX.svm [bit 2] seems more like a warning as with the default entrypoint.sh, I go this, but it worked

+ SCREEN_RESOLUTION=1024x768x24
+ DISPLAY_NUM=99
+ export DISPLAY=:99
+ trap clean INT TERM
+ XVFB_PID=6
+ retcode=1
+ [ 1 -eq 0 ]
+ xdpyinfo -display :99
+ xvfb-run -l -n 99 -s -ac -screen 0 1024x768x24 -noreset -listen tcp qemu-system-x86_64 -enable-kvm -machine q35 -smp sockets=1,cores=1,threads=2 -m 2048 -usb -device usb-kbd -device usb-tablet -rtc base=localtime -net nic,model=virtio -net user,hostfwd=tcp::4444-:4444 -drive file=snapshot.img,media=disk,if=virtio -loadvm windows
+ retcode=1
+ [ 1 -ne 0 ]
+ echo Waiting xvfb...
Waiting xvfb...
+ sleep 1
+ [ 1 -eq 0 ]
+ xdpyinfo -display :99
+ retcode=0
+ [ 0 -ne 0 ]
+ [ 0 -eq 0 ]
+ X11VNC_PID=41
+ wait
+ x11vnc -display :99 -passwd selenoid -shared -forever -loop500 -rfbport 5901 -rfbportv6 5901 -logfile /dev/null

 --- x11vnc loop: 1 ---

 --- x11vnc loop: waiting for: 42

PORT=5901
qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.80000001H:ECX.svm [bit 2]
qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.80000001H:ECX.svm [bit 2]
qemu-system-x86_64: warning: guest updated active QH
^C+ clean
+ [ -n 6 ]
+ kill -TERM 6
qemu-system-x86_64: terminating on signal 2
+ [ -n 41 ]
+ kill -TERM 41
aandryashin commented 5 years ago

Please try:

-smp socket=1,cores=4 or -smp socket=1,cores=2,threads=2

Refer to qemu documentation about this option.

чт, 5 сент. 2019 г., 8:44 Manik Sidana notifications@github.com:

I modified entrypoint.sh with different options to try launching the Windows VM with more CPUs. Surprisingly, it failed each time. Can you suggest how can I increase the CPUs to 4 or 8. I didn't get any helpful logs. qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.80000001H:ECX.svm [bit 2] seems more like a warning as with the default entrypoint.sh, I go this, but it worked

  • SCREEN_RESOLUTION=1024x768x24
  • DISPLAY_NUM=99
  • export DISPLAY=:99
  • trap clean INT TERM
  • XVFB_PID=6
  • retcode=1
  • [ 1 -eq 0 ]
  • xdpyinfo -display :99
  • xvfb-run -l -n 99 -s -ac -screen 0 1024x768x24 -noreset -listen tcp qemu-system-x86_64 -enable-kvm -machine q35 -smp sockets=1,cores=1,threads=2 -m 2048 -usb -device usb-kbd -device usb-tablet -rtc base=localtime -net nic,model=virtio -net user,hostfwd=tcp::4444-:4444 -drive file=snapshot.img,media=disk,if=virtio -loadvm windows
  • retcode=1
  • [ 1 -ne 0 ]
  • echo Waiting xvfb... Waiting xvfb...
  • sleep 1
  • [ 1 -eq 0 ]
  • xdpyinfo -display :99
  • retcode=0
  • [ 0 -ne 0 ]
  • [ 0 -eq 0 ]
  • X11VNC_PID=41
  • wait

  • x11vnc -display :99 -passwd selenoid -shared -forever -loop500 -rfbport 5901 -rfbportv6 5901 -logfile /dev/null

    --- x11vnc loop: 1 ---

    --- x11vnc loop: waiting for: 42

PORT=5901 qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.80000001H:ECX.svm [bit 2] qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.80000001H:ECX.svm [bit 2] qemu-system-x86_64: warning: guest updated active QH ^C+ clean

  • [ -n 6 ]
  • kill -TERM 6 qemu-system-x86_64: terminating on signal 2
  • [ -n 41 ]
  • kill -TERM 41

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