Default options for qemu-system-x86_64?

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Giving the following commands which works fine and the OS starts normally



qemu-system-x86_64 -m 2G --enable-kvm example-of-os.qcow2


Is there a way, a command or a file to consult, to know what default options have been used for what has not been explicitly defined: harddrive, networking, usb, keyboard... ?



I am not talking about documentation, but result from the currently running VM.




virtual-machine kvm qemu




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    up vote
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    down vote

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    Giving the following commands which works fine and the OS starts normally



    qemu-system-x86_64 -m 2G --enable-kvm example-of-os.qcow2


    Is there a way, a command or a file to consult, to know what default options have been used for what has not been explicitly defined: harddrive, networking, usb, keyboard... ?



    I am not talking about documentation, but result from the currently running VM.




    virtual-machine kvm qemu




    share|improve this question






















      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      Giving the following commands which works fine and the OS starts normally



      qemu-system-x86_64 -m 2G --enable-kvm example-of-os.qcow2


      Is there a way, a command or a file to consult, to know what default options have been used for what has not been explicitly defined: harddrive, networking, usb, keyboard... ?



      I am not talking about documentation, but result from the currently running VM.




      virtual-machine kvm qemu




      share|improve this question












      Giving the following commands which works fine and the OS starts normally



      qemu-system-x86_64 -m 2G --enable-kvm example-of-os.qcow2


      Is there a way, a command or a file to consult, to know what default options have been used for what has not been explicitly defined: harddrive, networking, usb, keyboard... ?



      I am not talking about documentation, but result from the currently running VM.





      virtual-machine kvm qemu





      share|improve this question











      share|improve this question




      share|improve this question










      asked Oct 21 '17 at 3:23









      AJN

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          For example, firstly you would start with -serial mon:stdio on the command line, so as to have the built-in monitor available. Then you activate it with ^Ac (control-A c), which brings the qemu prompt.
          There you use the info command.






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            For example, firstly you would start with -serial mon:stdio on the command line, so as to have the built-in monitor available. Then you activate it with ^Ac (control-A c), which brings the qemu prompt.
            There you use the info command.






            share|improve this answer
























              up vote
              0
              down vote













              For example, firstly you would start with -serial mon:stdio on the command line, so as to have the built-in monitor available. Then you activate it with ^Ac (control-A c), which brings the qemu prompt.
              There you use the info command.






              share|improve this answer






















                up vote
                0
                down vote










                up vote
                0
                down vote









                For example, firstly you would start with -serial mon:stdio on the command line, so as to have the built-in monitor available. Then you activate it with ^Ac (control-A c), which brings the qemu prompt.
                There you use the info command.






                share|improve this answer












                For example, firstly you would start with -serial mon:stdio on the command line, so as to have the built-in monitor available. Then you activate it with ^Ac (control-A c), which brings the qemu prompt.
                There you use the info command.







                share|improve this answer












                share|improve this answer



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                answered Oct 21 '17 at 10:13









                Ralph Rönnquist

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