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List:       cobbler
Subject:    Cobbler Web Interface Power Management
From:       dankbot420 () gmail ! com (Raekwon)
Date:       2009-11-09 8:15:44
Message-ID: d656e9760911090015q5fd9d7a6tbe898a4149880909 () mail ! gmail ! com
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Hello Cobbler folks,

I'm having some problems using the Cobbler web interface. I can create
and build profiles/VMs with no issues. But for some reason when I use
the power management features, it doesn't work . If I click on reboot,
power on/off, the webgui spits back:

Error
Error while controlling power of system :[Errno 9] Bad file descriptor
Error
Error while controlling power of system :[Errno 2] No such file or directory

And I notice a similar message in cobblerd's log as:

2009-11-09 15:22:00,283 - api - Exception occured: <type 'exceptions.OSError'>
2009-11-09 15:22:00,283 - api - Exception value: [Errno 2] No such
file or directory
2009-11-09 15:22:00,284 - api - Exception Info:
  File "/usr/lib/python2.6/site-packages/cobbler/remote.py", line
1567, in _dispatch
    return method_handle(*params)
   File "/usr/lib/python2.6/site-packages/cobbler/remote.py", line
1529, in power_system
    rc=self.api.power_off(obj)
   File "/usr/lib/python2.6/site-packages/cobbler/api.py", line 729,
in power_off
    return action_power.PowerTool(self._config,system,self,user,password).power("off")
   File "/usr/lib/python2.6/site-packages/cobbler/action_power.py",
line 113, in power
    rc = sub_process.call(cmd, shell=False, close_fds=True)
   File "/usr/lib/python2.6/site-packages/cobbler/sub_process.py",
line 412, in call
    return Popen(*args, **kwargs).wait()
   File "/usr/lib/python2.6/site-packages/cobbler/sub_process.py",
line 542, in __init__
    errread, errwrite)
   File "/usr/lib/python2.6/site-packages/cobbler/sub_process.py",
line 975, in _execute_child
    raise child_exception

I'm particularly interested in knowing the meaning of an "Error 2/9" message
and/or what file or directory it can't find.
I have the cman and fence-agent tools installed and virsh
reboot/shutdown work, but
just not from the webgui. Any ideas on how to solve this would be greatly
appreciated.

cobbler 1.6.6
Compiled against library: libvir 0.6.2
Using library: libvir 0.6.2
Using API: QEMU 0.6.2
Running hypervisor: QEMU 0.10.6
Fedora 11 x86_64



Thanks
Raekwon

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