On Wed, Apr 17, 2013 at 09:47:04PM -0700, Sangeetha Hariharan wrote:
> When I deploy a Vm with service offering that has memory requirement
> set to 200.00 MB , Vm is in "Running" state but it actually has
> kernel panic.
> 
> I am able to deploy Vms successfully only using "Small Instance"
> service offering that has 512MB memory requirement.
> 
> Wanted to know why we are not able to deploy Vms with lesser RAM ?
> Is anybody else facing this issue?
> 

We actually deploy a number of tiny offering VMs (128MB) in our tests so as to
save capacity for all the tests in our automated test deployment. That happens 
on
Xen 6.0.2 hypervisors and uses the master branch packages. Haven't seen this
issue on our QA setup yet.

Can you do a xe vm-param-list uuid=<uuid-of-faulty-vm>?

You should see something like :
             memory-actual ( RO): 268435456
             memory-target ( RO): 268435456
             memory-overhead ( RO): 101711872
             memory-static-max ( RW): 8589934592
             memory-dynamic-max ( RW): 268435456
             memory-dynamic-min ( RW): 268435456
             memory-static-min ( RW): 134217728

Put up the out put on apaste.info/paste.cloudstack.org? Perhaps something got
tweaked inadvertently in your xenserver setup. We'd have to nail down if it's
CS or something else doing it.


-- 
Prasanna.,

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