`<div dir="ltr">I would think that depending on how you're invoking QEMU (it looked like the full qemu command line was truncated from the output you pasted) it' allocating one of the 4 available IDE slots to a virtual CDROM. Depending on your guest OS you could consider using a different virtual controller for the virtual disks, or you might be able to tell qemu not to allocate a virtual cdrom drive.<div><br></div><div>If you want to share the full qemu command line being invoked I'm happy to take a quick look at it to see if I can figure out a simple way to improve it.</div><div><br></div><div>(I suspect that "cd /KVM_Machines/JDN && bash -x ./JDN01_Start-VM.sh" will provide the information needed)</div><div><br></div><div>-Nahum</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Mar 3, 2017 at 10:12 AM, Dirk Willems <span dir="ltr"><<a href="mailto:dirk.willems@exitas.be" target="_blank">dirk.willems@exitas.be</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<p>Hello,</p>
<p>I experience some issue's with too many IDE bus on KVM ?</p>
<p>I'm only allowed to having 3 HDD, when I add the fourth HDD I get
the following error</p>
<p>qemu: too many IDE bus</p>
<p>root@OmniosExitas:/KVM_<wbr>Machines/JDN# ./JDN01_Start-VM.sh <br>
qemu-system-x86_64: -net
vnic,vlan=0,name=net0,ifname=<wbr>VLJDN01,macaddr=2:8:20:2:4b:<wbr>a4,: vnic
dhcp disabled<br>
<br>
qemu-system-x86_64: -net
vnic,vlan=1,name=net1,ifname=<wbr>VSJDN01,macaddr=2:8:20:67:1:<wbr>7c,: vnic
dhcp disabled<br>
<br>
qemu: too many IDE bus<br>
Failed to start VM<br>
Started VM:<br>
Public: 127.0.0.1<br>
10.100.23.86<br>
::1/128<br>
::/0:5903</p>
<p><br>
</p>
<p>I just upgrade to <br>
</p>
<p>root@OmniosExitas:/KVM_<wbr>Machines/JDN# uname -a<br>
SunOS OmniosExitas 5.11 omnios-r151020-4151d05 i86pc i386 i86pc<br>
<br>
</p>
<p> Any suggestions ?</p>
<p><br>
</p>
<p>Thanks in advance.</p>
<p><br>
</p>
<p>Kind Regards.</p>
<p><br>
</p>
<p>Dirk <br>
</p>
<p><br>
</p>
<br>
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<br>
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