<div>Hi,<br><br>the host hook documentation page says:<br></div><blockquote style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote">Additionally, there is a corner case that in critical production environments should be taken into account. OpenNebula also has become tolerant to network errors (up to a limit). This means that a spurious network error won't trigger the hook. But if this network error stretches in time, the hook may be triggered and the VMs resubmitted. When (and if) the network comes back, there will be a potential clash between the old and the reincarnated VMs. In order to prevent this, a script can be placed in the cron of every host, that will detect the network error and shutdown the host completely (or delete the VMs). <br>
</blockquote><div><br>There is a suggested implementation for this kind of script? Someone is already using it in production?<br></div><br>Thanks.<br clear="all"><br>-- <br>Giovanni Toraldo - LiberSoft<br><a href="http://www.libersoft.it" target="_blank">http://www.libersoft.it</a><br>
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