[one-users] CPU capacity in Virtual Machine template leads to longterm pend.

cat fa boost.subscribing at gmail.com
Wed Dec 21 03:18:13 PST 2011


This is a section of the sched.log

//////////////////////////////////////////
-------------------

Wed Dec 21 19:14:32 2011 [HOST][D]: Discovered Hosts (enabled): 0
Wed Dec 21 19:14:32 2011 [VM][D]: Pending virtual machines :
Wed Dec 21 19:14:32 2011 [SCHED][I]: Select hosts
PRI HID
-------------------

Wed Dec 21 19:15:01 2011 [HOST][D]: Discovered Hosts (enabled): 0
Wed Dec 21 19:15:01 2011 [VM][D]: Pending virtual machines :
Wed Dec 21 19:15:01 2011 [SCHED][I]: Select hosts
PRI HID
-------------------

Wed Dec 21 19:15:30 2011 [HOST][D]: Discovered Hosts (enabled): 0
Wed Dec 21 19:15:30 2011 [VM][D]: Pending virtual machines :
Wed Dec 21 19:15:30 2011 [SCHED][I]: Select hosts
PRI HID
-------------------

Wed Dec 21 19:15:59 2011 [HOST][D]: Discovered Hosts (enabled): 0
Wed Dec 21 19:15:59 2011 [VM][D]: Pending virtual machines :
Wed Dec 21 19:15:59 2011 [SCHED][I]: Select hosts
PRI HID
-------------------

Wed Dec 21 19:16:28 2011 [HOST][D]: Discovered Hosts (enabled): 0
Wed Dec 21 19:16:28 2011 [VM][D]: Pending virtual machines :
Wed Dec 21 19:16:28 2011 [SCHED][I]: Select hosts
PRI HID
//////////////////////////////////////////
What's wrong?

2011/12/20 Carlos Martín Sánchez <cmartin at opennebula.org>

> Hi,
>
> Please check that the scheduler is running (mm_sched process), take a look
> at the scheduler log (/var/log/one/sched.log), and check that you have
> hosts with enough CPU and memory resources. More info here [1].
>
> Note that you can always deploy manually your VMs with the 'onevm deploy'
> command.
>
> Regards.
>
> [1]
> http://wiki.opennebula.org/faq#my_machine_stays_in_pending_state_what_can_i_do
> --
> Carlos Martín, MSc
> Project Engineer
> OpenNebula - The Open Source Toolkit for Data Center Virtualization
> www.OpenNebula.org | cmartin at opennebula.org | @OpenNebula<http://twitter.com/opennebula>
> <cmartin at opennebula.org>
>
>
> On Mon, Dec 19, 2011 at 1:26 AM, cat fa <boost.subscribing at gmail.com>wrote:
>
>> It was always PENDING even I set it to 0.1.
>>
>>
>> 2011/12/18 Giovanni Toraldo <me at gionn.net>
>>
>>> 2011/12/18 cat fa <boost.subscribing at gmail.com>:
>>> > I set a number in CPU capacity  section in virtual machine template.
>>> After I
>>> > instantiate that virtual machine, the state of that virtual machine was
>>> > always PENGDING. It never entered the PROLOG stage.
>>> > What was the virtual machina waiting for?
>>>
>>> Check the scheduler log file, you probably set a too high CPU that is
>>> not satisfiable with any of your current active hosts.
>>>
>>> --
>>> Giovanni Toraldo
>>> http://gionn.net/
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.opennebula.org
>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>
>>
>>
>> _______________________________________________
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>>
>
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