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Dear all,<br>
<br>
when I issue a command "onevm stop VM_ID'', the Virtual Machine
stays in the save state. On my front-end node, the log-files (both
oned.log and vm.log) show no specific error.<br>
<br>
However, when I have a look at the virsh log-file on my cluster node
(/var/log/libvirt/qemu/one-22.log), I see the error: "sh: cannot
create /work/onimages/VM_ID/images/checkpoint: Permission denied". <br>
<br>
Strangely enough, the permissions of /work/onimages/VM_ID/images
directory are set correctly (or so I think...): oneadmin is the
owner, and cloud is the group. Also the uid and gid are identical to
the oneadmin user on my frontend. But the images/checkpoint
directory seems to be owned by the root user, belonging to the root
group.<br>
<br>
Does anybody have an idea how this can be possible? Did I configure
my cluster node in the wrong way?<br>
<br>
Thank you,<br>
Pieter<br>
<br>
Op 5/04/2011 14:49, Carlos Martín Sánchez schreef:
<blockquote
cite="mid:BANLkTim2pfTKb6UH18XXbQ6k44oHSTHR-w@mail.gmail.com"
type="cite">Hi Pieter, please find my comments inline:<br
clear="all">
<span style="border-collapse: collapse; color: rgb(136, 136, 136);
font-family: arial,sans-serif; font-size: 13px;"></span><br>
<br>
<div class="gmail_quote">On 5 April 2011 13:42, Pieter Simoens <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:pieter.simoens@intec.ugent.be">pieter.simoens@intec.ugent.be</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">
<div bgcolor="#ffffff" text="#000000"> <font face="Calibri">Dear
all,<br>
<br>
I am running OpenNebula 2.0. I am able to successfully
deploy a VM on a cluster node. The image is (currently)
transferred over SSH. The VM boots successfully, and I am
able to log-in.<br>
<br>
When I do "onevm shutdown VM_ID", the VM is correctly shut
down. But it does no longer appear in the output of "onevm
list all".<br>
<br>
</font></div>
</blockquote>
<div><br>
That's the normal behaviour, VMs in DONE state are not listed.
However, you can still see the extended information using
'onevm show <id>', because they are stored in the DB for
accounting purposes.<br>
</div>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">
<div bgcolor="#ffffff" text="#000000"><font face="Calibri">
However, as far as I can recall from my previous
experiments, I thought that the VM image would we
transferred back, somewhere to VM_DIR/VM_ID directory. <br>
<br>
Unfortunately, this is not happening. Does anybody has any
idea what can be the cause? Do I need to specify any
additional parameters? The log-files show me no specific
problem (I checked the oned.log and the
/var/VM_ID/vm.log).<br>
</font></div>
</blockquote>
<div><br>
Are you using the Image Repository [1]? If so, is the Image
persistent?<br>
If you are defining the DISKs in the VM templates as in
previous versions, make sure the attribute SAVE=YES is
present.<br>
</div>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">
<div bgcolor="#ffffff" text="#000000"><font face="Calibri"><br>
Thank you,<br>
</font></div>
</blockquote>
<div><br>
Regards,<br>
Carlos.<br>
<br>
[1] <a moz-do-not-send="true"
href="http://opennebula.org/documentation:rel2.2:img_guide">http://opennebula.org/documentation:rel2.2:img_guide</a>
<br>
<br>
<span style="border-collapse: collapse; color: rgb(136, 136,
136); font-family: arial,sans-serif; font-size: 13px;">--<br>
Carlos Martín, MSc<br>
Project Major Contributor<br>
<span style="background-color: rgb(255, 255, 204); color:
rgb(34, 34, 34);">OpenNebula</span> - The Open Source
Toolkit for Cloud Computing<br>
<a moz-do-not-send="true" href="http://www.opennebula.org/"
style="color: rgb(42, 93, 176);" target="_blank">www.<span
style="background-color: rgb(255, 255, 204); color:
rgb(34, 34, 34);">OpenNebula</span>.org</a> | <a
moz-do-not-send="true"
href="mailto:cmartin@opennebula.org" style="color: rgb(42,
93, 176);" target="_blank">cmartin@<span
style="background-color: rgb(255, 255, 204); color:
rgb(34, 34, 34);">opennebula</span>.org</a></span><br>
<br>
</div>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">
<div bgcolor="#ffffff" text="#000000"><font face="Calibri"> </font>
<pre cols="72">--
Pieter Simoens, Ph.D.
Department of Information Technology
Internet Based Communication Networks and Services (IBCN)
Ghent University - IBBT
Gaston Crommenlaan 8 (Bus 201), B-9050 Gent, Belgium
T: +32 9 33 14878 ; T Secr: +32 9 33 14900
F: +32 9 33 14899
W : <a moz-do-not-send="true" href="http://www.ibcn.intec.UGent.be" target="_blank">www.ibcn.intec.UGent.be</a>
</pre>
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<br>
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href="http://lists.opennebula.org/listinfo.cgi/users-opennebula.org"
target="_blank">http://lists.opennebula.org/listinfo.cgi/users-opennebula.org</a><br>
<br>
</blockquote>
</div>
<br>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Pieter Simoens, Ph.D.
Department of Information Technology
Internet Based Communication Networks and Services (IBCN)
Ghent University - IBBT
Gaston Crommenlaan 8 (Bus 201), B-9050 Gent, Belgium
T: +32 9 33 14878 ; T Secr: +32 9 33 14900
F: +32 9 33 14899
W : <a class="moz-txt-link-abbreviated" href="http://www.ibcn.intec.UGent.be">www.ibcn.intec.UGent.be</a>
</pre>
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