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From hari narayanan <hari.zla...@gmail.com>
Subject Re: Problem with starting node manager
Date Mon, 18 Apr 2011 22:53:41 GMT
Yes, I started the scheduler. It says "Failed to schedule or activate DC" .
Key error 272...

On Mon, Apr 18, 2011 at 6:37 PM, Richard Gass <richardgass@gmail.com> wrote:

> Did you start the scheduler?
>
>
> --
> Sent from my mobile device
>
> Richard
>
> On Apr 19, 2011, at 0:35, hari narayanan <hari.zlatan@gmail.com> wrote:
>
> Yes... The VM hasnt started .... the message that i get is "[/home/akshay/Downloads/tashi/src/tashi/nodemanager/vmcontrol/qemu.pyc:INFO]
> *No vm information found in /var/tmp/VmCont**rolQemu/*" ... This same msg
> is given in the documentation too .... I started the host as mentioned in
> the documentation using the cluster manager. How do i fix this ?
>
> On Mon, Apr 18, 2011 at 6:26 PM, Richard Gass < <richardgass@gmail.com>
> richardgass@gmail.com> wrote:
>
>> Looks like the vm did not start. You are doing a stand alone setup?  Look
>> at the nodemanger console and look for the qemu command that got printed.
>> Copy that line and run it in a terminal and see if it starts. You will most
>> likely find your problem there.
>>
>>
>> --
>> Sent from my mobile device
>>
>> Richard
>>
>> On Apr 19, 2011, at 0:24, hari narayanan < <hari.zlatan@gmail.com>
>> hari.zlatan@gmail.com> wrote:
>>
>> id hostId name user   state    disk             memory cores
>> -------------------------------------------------------------
>> 11 None   DC   akshay Pending  gutsy-server.img 128    1
>>
>> On Mon, Apr 18, 2011 at 6:20 PM, Richard Gass < <richardgass@gmail.com><richardgass@gmail.com>
>> richardgass@gmail.com> wrote:
>>
>>> Can you show output of getinstances
>>>
>>>
>>> --
>>> Sent from my mobile device
>>>
>>> Richard
>>>
>>> On Apr 19, 2011, at 0:11, hari narayanan < <hari.zlatan@gmail.com><hari.zlatan@gmail.com>
>>> hari.zlatan@gmail.com> wrote:
>>>
>>>
>>> I tried using it. I get an error that "No such hostid:None"
>>>
>>> Thanks
>>>
>>> On Mon, Apr 18, 2011 at 5:59 PM, Richard Gass < <richardgass@gmail.com><richardgass@gmail.com><richardgass@gmail.com>
>>> richardgass@gmail.com> wrote:
>>>
>>>> If you don't setup a dhcp server, you can access the console of the vm
>>>> through the startVnc arg with tashi.
>>>>
>>>> --
>>>> Sent from my mobile device
>>>>
>>>> Richard
>>>>
>>>> On Apr 18, 2011, at 23:49, hari narayanan < <hari.zlatan@gmail.com><hari.zlatan@gmail.com><hari.zlatan@gmail.com>
>>>> hari.zlatan@gmail.com> wrote:
>>>>
>>>> Is it true that the VM will be allocated an IP automatically when it is
>>>> created using the "*tashi-client.py createVm*" command if i have setup
>>>> a bridge and DHCP server in my host system ?? In the documentation, this
is
>>>> not indicated very clearly . Sorry for troubling with repeated emails
>>>>
>>>> Thanks
>>>>
>>>> On Mon, Apr 18, 2011 at 2:31 PM, Michael Stroucken < <mxs@cmu.edu><mxs@cmu.edu><mxs@cmu.edu><mxs@cmu.edu>
>>>> mxs@cmu.edu> wrote:
>>>>
>>>>> hari narayanan wrote:
>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> I have setup QEMU/kvm running ubuntu 10.10.... I started the cluster
>>>>>> manager and it worked. However, when i tried starting the node manager
,i
>>>>>> get the following error
>>>>>>
>>>>>>  File "./bin/nodemanager.py", line 73, in <module>
>>>>>>    main()
>>>>>>  File "./bin/nodemanager.py", line 47, in main
>>>>>>    vmm = instantiateImplementation(config.get("NodeManager", "vmm"),
>>>>>> config, dfs, None)
>>>>>>  File "/home/hari/tashi/src/tashi/util.py", line 191, in
>>>>>> instantiateImplementation
>>>>>>    exec cmd in locals()
>>>>>>  File "<string>", line 2, in <module>
>>>>>>  File "/home/hari/tashi/src/tashi/nodemanager/vmcontrol/qemu.py",
line
>>>>>> 108, in __init__
>>>>>>    self.scratchDir = self.config.get("Qemu", "scratchDir")
>>>>>>  File "/usr/lib/python2.6/ConfigParser.py", line 540, in get
>>>>>>    raise NoOptionError(option, section)
>>>>>> ConfigParser.NoOptionError: No option 'scratchdir' in section: 'Qemu'
>>>>>>
>>>>>> Can someone tell me what the problem is ?
>>>>>>
>>>>>>  Hi Hari,
>>>>>
>>>>> A parameter "scratchDir" is now required to direct copy-on-write disk
>>>>> output to a specified directory. Before, this data was written (by qemu)
to
>>>>> /tmp alone, which may not have enough space.
>>>>>
>>>>> Greetings,
>>>>> Michael.
>>>>>
>>>>>
>>>>
>>>
>>
>

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