[one-users] Can't restart or resume VM when VM is in save status. And MEMORY = 0 when VM is running .

[Carlos Martín Sánchez]

Hi there,

If you take a look at the Virtual Machine Life-cycle diagram [1], the 'save'
state is a intermediate state, and the VM should end in either the
'suspended' or 'stopped' state. If the VM is stuck in 'save', you may find
some error messages in oned.log or the VM's log (in <vm-id>/vm.log).

About #2, it may be a monitorization problem. Can you check using virsh or
xentop the actual memory consumption?

Best regards,
Carlos.

[1]
http://opennebula.org/documentation:rel2.2:vm_guide#virtual_machine_life-cycle

--
Carlos Martín, MSc
Project Major Contributor
OpenNebula - The Open Source Toolkit for Cloud Computing
www.OpenNebula.org <http://www.opennebula.org/> | cmartin at opennebula.org


On 17 March 2011 05:01, Khoa Nguyen <vankhoa011 at gmail.com> wrote:

> I have two question but I can't explain .
> 1.When i suspend or stop a VM, It changes to save status. Unfortunaly,I
> want to resume or restart  VM to changing running status , It display
> "Error: Wrong state to perform action". I don't know why. Is OpenNebula
> wrong??
>
> 2. Status's VM is ruunig but MEMORY = 0.
>
> Anyone know? Please help me.
>
>
> oneadmin1 at oneadmin-desktop:/home/oneadmin$ onevm list
>    ID     USER     NAME STAT CPU     MEM        HOSTNAME        TIME
>    39 oneadmin ttylinux runn   0     * 0K*   172.29.70.137 00 00:05:05
> oneadmin1 at oneadmin-desktop:/home/oneadmin$ onevm suspend 39
> oneadmin1 at oneadmin-desktop:/home/oneadmin$ onevm list
>    ID     USER     NAME STAT CPU     MEM        HOSTNAME        TIME
>    39 oneadmin ttylinux save   0     * 0K*   172.29.70.137 00 00:05:21
> oneadmin1 at oneadmin-desktop:/home/oneadmin$ *onevm resume 39
> Error: Wrong state to perform action*
> oneadmin1 at oneadmin-desktop:/home/oneadmin$ *onevm restart 39
> Error: Wrong state to perform action*
>
> Thank you for advance.
>
> ,--
> Nguyễn Vũ Văn Khoa
> Đại học Khoa Học Tự Nhiên TP HCM
>
>
>
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