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Dear Tino,<br>
thanks for your answer, but problems remain.<br>
<br>
1) Network problem: I followed what
<a class="moz-txt-link-rfc2396E" href="http://opennebula.org/documentation:rel2.0:cong">"http://opennebula.org/documentation:rel2.0:cong"</a> says.
<ol>
<li>copied the vmcontext.sh file in the /etc/init.d directory of
the disk used by the VM</li>
<li>created the link to vmcontext.sh in /etc/rc2.d</li>
</ol>
However, when I start vm with opennebula, it seems opennebula
assigned an IP from leases of the VN, but ping fails and if I enter
the virtual machine via VI Client I see that the real assigned IP is
totally different.<br>
<br>
2) Snapshot problem: I made some tests and found this: if I try to
make a snapshot directly with virsh snapshot-create it gives to me
this error "Domain snapshot not found: Could not find snapshot with
name '1294913536'" (I let him assign a name). The strange thing is
that VI Client gives me no error message, like all goes well.
Moreover if I go into $ONE_LOCATION/var/<VMID>/images/disk.0/
directory I see two files, one-<VMID>-Snapshot1.vmem and
one-<VMID>-Snapshot1.vmsn, and if try to revert to snapshot
the VM through VI Client it detects correctly the snapshot. <br>
<br>
Regards,<br>
<pre class="moz-signature" cols="72">Filippo Dalla Gassa</pre>
<br>
Il 11/01/2011 18:58, Tino Vazquez ha scritto:
<blockquote
cite="mid:AANLkTinASG7zr=6ckwLgu0Q00hykFcyD2QuGLzheGcBa@mail.gmail.com"
type="cite">
<pre wrap="">Dear Filippo,
Let's see ...
1) The network problem is probably related to a bad contextualization
of the VM. have ou set the vmcontext.sh script [see then end of 1] ?
2) VM monitoring in VMware is quite minimal, it just detects if the VM
is still running or not
3) This may be due to an undeleted checkpoint file. Could you please
use the VI Client to find out the exact error message?
Regards,
-Tino
[1] <a class="moz-txt-link-freetext" href="http://opennebula.org/documentation:rel2.0:vgg">http://opennebula.org/documentation:rel2.0:vgg</a>
--
Constantino Vázquez Blanco | dsa-research.org/tinova
Virtualization Technology Engineer / Researcher
OpenNebula Toolkit | opennebula.org
On Mon, Jan 10, 2011 at 3:35 PM, Filippo Dalla Gassa
<a class="moz-txt-link-rfc2396E" href="mailto:pippo.dallagassa@gmail.com"><pippo.dallagassa@gmail.com></a> wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Hi,
I create a vm with this template
NAME = "Ubuntu-Server"
MEMORY = 512
CPU = 1
VCPU = 1
OS = [
ARCH = i686
]
DISK = [
IMAGE = "Ubuntu Server"
]
NIC = [NETWORK = "Public"]
NIC = [NETWORK = "Other"]
After the vm goes running I try to ping the IP address assigned to the vm
but the result is "Destination host is unreachable". Also if I use onevm
show I see all monitored values (memory, cpu, net_tx, net_rx) are 0
(possible there is no activity?) and in log file they result as -1, so for
some reason it can't monitor the vm (but it can monitor the host). Finally I
can't stop the virtual machine, if I try the state remains "running" and log
file says
Mon Jan 10 10:34:51 2011 [LCM][I]: New VM state is SAVE_STOP
Mon Jan 10 10:35:22 2011 [VMM][E]: Error saving VM state, -
Mon Jan 10 10:35:22 2011 [LCM][I]: Fail to save VM state. Assuming that the
VM is still RUNNING (will poll VM).
I use vmware server as hypervisor, what can I do?
Regardly,
--
Filippo Dalla Gassa
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</pre>
</blockquote>
<pre wrap="">
</pre>
</blockquote>
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