[Xen-devel] Ask for help: Failed to create the domain U

["Wen.Tian" <tyd126723@xxxxxxxxxx>]

Hi, all

 

I am a xen fresh man. I met a issue when I want to create a PV domain U. The error log is as below,anybody can help?

Thanks very much.

 

The contents of the domain_config is as below:

++++++++++++++++++++++++++++++++++++++++++++++++++

#kernel image file.
kernel = "vmlinuz-2.6.18.8"      //The same kernel running as domain0
#initial memory allocation for the new domain
memory=32

 

name="tianwen_Simple_Kernel"

++++++++++++++++++++++++++++++++++++++++++++++++++

 

The error log:

linux17:/boot # xm create -c domain_config
Using config file "./domain_config".
Started domain tianwen_Simple_Kernel
Unexpected error: exceptions.OSError

 

Please report to xen-devel@xxxxxxxxxxxxxxxxxxx
Traceback (most recent call last):
  File "/usr/sbin/xm", line 10, in ?
    main.main(sys.argv)
  File "//usr/lib64/python/xen/xm/main.py", line 2528, in main
    _, rc = _run_cmd(cmd, cmd_name, args)
  File "//usr/lib64/python/xen/xm/main.py", line 2552, in _run_cmd
    return True, cmd(args)
  File "<string>", line 1, in <lambda>
  File "//usr/lib64/python/xen/xm/main.py", line 1306, in xm_importcommand
    cmd.main([command] + args)
  File "//usr/lib64/python/xen/xm/create.py", line 1176, in main
    do_console(sxp.child_value(config, 'name', -1))
  File "//usr/lib64/python/xen/xm/create.py", line 1198, in do_console
    (p, rv) = os.waitpid(cpid, os.WNOHANG)
OSError: [Errno 10] No child processes

Using config file "./domain_config".
Started domain tianwen_Simple_Kernel
Unexpected error: exceptions.OSError

 

Please report to xen-devel@xxxxxxxxxxxxxxxxxxx
Traceback (most recent call last):
  File "/usr/sbin/xm", line 10, in ?
    main.main(sys.argv)
  File "//usr/lib64/python/xen/xm/main.py", line 2528, in main
    _, rc = _run_cmd(cmd, cmd_name, args)
  File "//usr/lib64/python/xen/xm/main.py", line 2552, in _run_cmd
    return True, cmd(args)
  File "<string>", line 1, in <lambda>
  File "//usr/lib64/python/xen/xm/main.py", line 1306, in xm_importcommand
    cmd.main([command] + args)
  File "//usr/lib64/python/xen/xm/create.py", line 1176, in main
    do_console(sxp.child_value(config, 'name', -1))
  File "//usr/lib64/python/xen/xm/create.py", line 1198, in do_console
    (p, rv) = os.waitpid(cpid, os.WNOHANG)
OSError: [Errno 10] No child processes

Thanks & Best Regards
 tianwen huawei corp.

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