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<div class="moz-cite-prefix"><font face="Arial">1. Yes, we can have
deferred and</font> hot snapshot. Deferred means backup is done
when you shutdown the VM, hot means a live snapshot.<br>
2. I haven't tested it yet, but you can manually zip an image. If
you saved it as qcow2 and it is empty, file size is small.<br>
5. On a normal install, you need to boot the VMs again on another
node if their original node goes down.<br>
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<title>Thanks</title>
<address> <font face="Arial" size="1">Thanks,</font></address>
<address> <font face="Arial" size="1">Kenneth Samonte, ECE</font></address>
<address> <font face="Arial" size="1">Apollo Global Corporation</font></address>
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On 2/23/2014 8:10 PM, Paolo Di Francesco wrote:<br>
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<blockquote cite="mid:5309E551.2000302@level7.it" type="cite">Hi All
<br>
<br>
I am wondering if there are such functionalities in opennebula:
<br>
<br>
1) backup a virtual machine without shutting it down (usually, do
a snapshoot and then back it up)
<br>
2) as previous, but possibly storing it in a zipped file, I mean
if the virtual HD is empty (all ZERO) why should I keep 120GB of
ZEROs? :)
<br>
3) incremental backup
<br>
4) live cloning (as before, just do it without stopping it)
<br>
5) virtual machine replication: what happens if one node goes down
? is there something similiar to vmotion or I should afford to
underlaying layer to have the "vmotion" capabilities?
<br>
<br>
Thank you
<br>
</blockquote>
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