[one-users] vm still in pending state problem

[Łukasz Oleś]

Hi

2010/10/25 Saravanan S <dearsaravanan at gmail.com>:
> Hi all,
>
> I am quite new to Open nebula, Trien with 2.0 today,
>
> I installed open Nebula from Karan Repo,  installed and Configured the setup
> successfully,
>
> I have a Xen Node on another machine, which i can see with
>
> [root at sios-centos-test centos]# onehost list
>   ID NAME              CLUSTER  RVM   TCPU   FCPU   ACPU    TMEM    FMEM
> STAT
>    6 hostx21     default    0   1600   1599   1600     32G    127M   on

It shows that you have only 127MB free memory.  There are two
possibilities which can explain it:
- this ram is used by other VMs
- all this ram is assigned to dom0, and opennebula doesn't support
dom0 balloning.

I think second option is more possible. To solve this add
"dom0_mem=1024M" option to your xen boot options.
See http://wiki.xensource.com/xenwiki/XenBestPractices for more details.

Regards,

-- 
Łukasz Oleś