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<p>Hi colleagues,</p>
<p>we've faced an issue, described in
<a class="moz-txt-link-freetext" href="https://bugzilla.redhat.com/show_bug.cgi?id=1020622">https://bugzilla.redhat.com/show_bug.cgi?id=1020622</a> - when VM
don't see virtio-scsi devices if there are 2+ connected devices
(in our case there are block device itself and config drive).
We're under Ubuntu 16.04 and while Redhat released fixed version
of seabios (1.10.2-3), there is no update for Ubuntu (still
1.10.2-1).</p>
<p>We see two ways to work around this problem:</p>
<ol>
<li>try to replace seabios binaries (bios-256k.bin and bios.bin)
with ones from Redhat RPM on compute nodes</li>
<li>or use UEFI for booting images</li>
</ol>
<p>Whether we missed others?<br>
</p>
<p>We will try 1st way, but I guess UEFI is more preferable
long-term solution, since it better itself than legacy BIOS.<br>
</p>
<p>During googling I wasn't find any recommendations on how to
prepare UEFI images using diskimage-builder.</p>
<p>Can anybody there point on documentation or give some
recommendations on how to create UEFI images with
diskimage-builder?</p>
<p>Thank you!<br>
</p>
<pre class="moz-signature" cols="72">--
Volodymyr Litovka
"Vision without Execution is Hallucination." -- Thomas Edison</pre>
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