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<div class="moz-cite-prefix">Thank you Tomas for the reply,<br>
Yes, I want to bring it back to normal state so it would run
without this rescue mode.<br>
When I execute "nova rescue" and VM gets into RESCUED then
/var/lib/nova/instances/{uuid}/console.log is filled, <br>
but when I do "nova unrescue" and VM is in ACTIVE state this log
is empty (I can see the process of the VM in the core machine). <br>
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<span style="color: rgb(51, 51, 51); font-family: monospace;
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word-spacing: 0px; -webkit-text-stroke-width: 0px; display:
inline !important; float: none; background-color: rgb(255, 255,
255);"></span>I wanted to use "virtsh console instance-xxxx" as
described here: <a class="moz-txt-link-freetext" href="http://www.jaredlog.com/?p=1484">http://www.jaredlog.com/?p=1484</a> to get a console
to the machine but hit this error: <br>
<a class="moz-txt-link-freetext" href="https://bugs.launchpad.net/ubuntu/+source/nova/+bug/807091?comments=all">https://bugs.launchpad.net/ubuntu/+source/nova/+bug/807091?comments=all</a>
<br>
<br>
Balazs<br>
<br>
On 15/03/16 13:20, Tomas Vondra wrote:<br>
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<blockquote cite="mid:loom.20160315T121818-330@post.gmane.org"
type="cite">
<pre wrap="">Balazs Varhegyi <a class="moz-txt-link-rfc2396E" href="mailto:varh1ibalazs@..."><varh1ibalazs@...></a> writes:
</pre>
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<pre wrap="">
Hi guys,
I have an openstack instance that run out of storage on core machine and
the instance got paused.
I cleared up the core machine so it has more disk now but when I start
the machine I can't ssh in.
In rescue mode I'm able to ssh in but I want to unrescue the machine to
be able to use it again without creating a new instance and migrate
everything from this failed instance manually.
I enabled virtlib debug log but nothing interesting came up (or at least
I didn't notice), the only thing that indicates an error is:
"Domain id=53 name='instance-00000281'
uuid=f2715c2c-6d4e-5cf1-7606-f5552a59cb56 is tainted: host-cpu"
"nova list" shows the machine has the correct IP set but I'm not able to
ping it on private IP nor via floating IP.
I tracked the network configuration from libvirt.xml and it seems it's
configured correctly to connect to the internal bridge: "br-int" on Open
VSwitch.
do you have any idea what should I try to unrescue the machine to and
get it into active state?
Regards,
Balazs Varhegyi
</pre>
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<pre wrap="">
Hi!
What does the log and console show when the VM is in normal state?
The rescue mode is not a magical solution to all problem. It just runs a
clean OS and attaches your broken one as a secondary disk. YOU have to do
the magic to rescue it.
Tomas
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