Thanks everyone for your help. I changed my timezone to CDT, and the
timezone in .ht-inc/conf.php as America/Chicago. It works now! I am not
sure why it worked before without the time synced.

Thanks,
Lei Huang



On 11/1/11 7:28 AM, "Aaron Peeler" <aaron_pee...@ncsu.edu> wrote:

>Lei,
>
>A couple of more things to check.
>
>You mentioned  No functional management node.
>
>Make sure vcld is running on your management node.
>
>Make sure it is checking in.
>Management Node -> Edit Management node info. You should see a time
>stamp of the last checkin.
>If the management node, web server, and database are different hosts,
>make sure the time is in sync.
>
>Aaron
>
>
>
>On Mon, Oct 31, 2011 at 6:00 PM,  <jjzam...@itesm.mx> wrote:
>> If you make a new group of computers, you have to go to management node
>>menu and maping and check the vmcomputers group
>>
>> I hope this tip will help you
>>
>>
>> Juan José Zamanillo
>>
>> -----Original Message-----
>> From: "Huang,Lei" <lhu...@pvamu.edu>
>> Date: Mon, 31 Oct 2011 16:45:21
>> To: vcl-user@incubator.apache.org<vcl-user@incubator.apache.org>
>> Reply-To: vcl-user@incubator.apache.org
>> Subject: RE: Reservation/reload errors
>>
>> Hi Alex,
>>
>>  Thanks for your quick answers. I checked the image options and
>>compared with vmguests, everything look fine to me. The system worked
>>just fine before, and I just found the problem today. None of images
>>works now. Even when I change the status of a vmguest to maintenance, it
>>fails:
>>
>> The following computers currently have reservations on them but no
>>functional management node was found for them. Nothing will be done with
>>them at this time: vmguest-1
>>
>>
>>  However, there is no reservations at all on the system. Any other
>>suggestions?
>>
>> Thanks,
>> Lei
>>
>>
>> ________________________________________
>> From: Alexander Patterson [alexander.patter...@csueastbay.edu]
>> Sent: Monday, October 31, 2011 4:30 PM
>> To: vcl-user@incubator.apache.org
>> Subject: Re: Reservation/reload errors
>>
>> Hello Huang Lei,
>>
>> Go to Manage Images
>>
>> Then Click on Edit of whatever image you are having this issue with
>>
>> Click on advanced Options
>> Make sure that Available for checkout is listed and the Machines RAM
>> CPU speed match the VM's numbers that you have in your pool
>>
>>
>> For example
>> 2400mhz
>> 1.5ghz of ram
>> 100mbps network card
>> 1 core
>>
>> I have machines with the same spec that can be loaded on this.
>>
>> Also check the Maximum concurrent users is not capped?
>>
>> Selection not currently available
>> Means there are no computers with whatever spec ready to be loaded on
>> so it's not available.
>>
>> You should have a vmguest-5 in your manage Computer
>>
>> Click on Manage Computer, then Edit Computer Information
>> Click on vmguest-5 click on EDIT
>>
>> Make sure your information is correct and will work with the same
>> spec's your image is.
>>
>> Hope this helps
>> -Alex
>>
>>
>> When you see
>> On Mon, Oct 31, 2011 at 2:19 PM, Huang,Lei <lhu...@pvamu.edu> wrote:
>>> Dear all,
>>>
>>>  Our VCL stops working when I try to reserve any images. It always
>>>says that "Selection not currently available" all images.
>>>
>>>   I see that all computers and vmguests are available, and I can log
>>>into these nodes too. When I try to reload an image for a vmguest,
>>>there is the following error message:
>>>
>>> No functional management node was found for the following computers.
>>>They could not be reloaded at this time:
>>> vmguest-5
>>>
>>>  I don't see anything special in the log file either. I wonder if
>>>anyone has seen this problem before, and how to reset the system.
>>>
>>> Thanks,
>>> Lei Huang
>>
>>
>>
>> --
>> Thanks,
>> Alex  Patterson
>> User Support Services
>> Operating System Analyst
>> California State University, East Bay
>
>
>
>-- 
>Aaron Peeler
>Program Manager
>Virtual Computing Lab
>NC State University
>
>All electronic mail messages in connection with State business which
>are sent to or received by this account are subject to the NC Public
>Records Law and may be disclosed to third parties.

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