<div>Hello João,</div><div> </div><div>Be aware that some OS don't have a libvirt version that support <span class="il">SCSI</span>, like RHEL and CentOS.</div><div><br>--<br>André Monteiro<br><br><br>
<br><br></div><div class="gmail_quote">On Wed, Oct 17, 2012 at 2:19 PM, João Pagaime <span dir="ltr"><<a href="mailto:joao.pagaime@gmail.com" target="_blank">joao.pagaime@gmail.com</a>></span> wrote:<br><blockquote style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid" class="gmail_quote">
Hello Ruben<br>
<br>
got it to work with IDE, with 3 disks (the remaining IDE device is the<br>
cd-rom, and that was the problem: the cd-rom and one of the disks were<br>
both using the hdc hint target<br>
<br>
couldn't make it work with SCSI<br>
<br>
thanks<br>
<span class="HOEnZb"><font color="#888888">João<br>
</font></span><div class="HOEnZb"><div class="h5"><br>
<br>
On Wed, Oct 17, 2012 at 1:33 PM, João Pagaime <<a href="mailto:joao.pagaime@gmail.com">joao.pagaime@gmail.com</a>> wrote:<br>
> Hello Ruben<br>
><br>
> that's right.... TARGET doesn't seem to be working (at least with SCSI)<br>
><br>
> here's a quick example:<br>
><br>
> ------------- open-nebula template:<br>
> ..........<br>
> DISK=[<br>
> DRIVER="raw",<br>
> IMAGE_ID="82",<br>
> READONLY="no",<br>
> TARGET="sda" ]<br>
> DISK=[<br>
> DRIVER="raw",<br>
> IMAGE_ID="83",<br>
> READONLY="no",<br>
> TARGET="sdb" ]<br>
><br>
> ------------- libvirt generated template:<br>
> ..............<br>
> <disk type='file' device='disk'><br>
> <source file='/var/lib/one//datastores/0/931/disk.1'/><br>
> <target dev='sda' bus='scsi'/><br>
> <driver name='qemu' type='raw' cache='default'/><br>
> </disk><br>
> <disk type='file' device='disk'><br>
> <source file='/var/lib/one//datastores/0/931/disk.2'/><br>
> <target dev='sdb' bus='scsi'/><br>
> <driver name='qemu' type='raw' cache='default'/><br>
> </disk><br>
><br>
> -------------- error:<br>
> ......<br>
> process exited while connecting to monitor: kvm: -device<br>
> lsi,id=scsi0,bus=pci.0,addr=0x4: Parameter 'driver' expects a driver<br>
> name<br>
><br>
><br>
> best regards,<br>
> João<br>
><br>
><br>
><br>
><br>
><br>
> On Wed, Oct 17, 2012 at 10:56 AM, Ruben S. Montero<br>
> <<a href="mailto:rsmontero@opennebula.org">rsmontero@opennebula.org</a>> wrote:<br>
>> Hi João<br>
>><br>
>> Yes you are right, some additional work is needed to get raw content on<br>
>> specific sections. RAW will just append the content to the end of the<br>
>> generated XML document.<br>
>><br>
>> BTW the section you are adding is related to DISK layout, is TARGET not<br>
>> working for you? Something similar is added by libvirt for each disk based<br>
>> on the target (when specified)....<br>
>><br>
>><br>
>> Best<br>
>><br>
>> Ruben<br>
>><br>
>><br>
>> On Tue, Oct 16, 2012 at 7:42 PM, João Pagaime <<a href="mailto:joao.pagaime@gmail.com">joao.pagaime@gmail.com</a>><br>
>> wrote:<br>
>>><br>
>>> thanks for the reply<br>
>>><br>
>>> didn't say the full story, sorry...<br>
>>><br>
>>> the extra parameters that I need aren't "root" parameters, but instead<br>
>>> must be inside a "<disk>" section, on libvirt's vm description<br>
>>><br>
>>> I guess the RAW section can't be inside a DISK section<br>
>>><br>
>>> best regards,<br>
>>> João<br>
>>><br>
>>> On Tue, Oct 16, 2012 at 6:29 PM, André Monteiro <<a href="mailto:andre.monteir@gmail.com">andre.monteir@gmail.com</a>><br>
>>> wrote:<br>
>>> > Hello,<br>
>>> ><br>
>>> > Just put on RAW section:<br>
>>> ><br>
>>> > RAW = [<br>
>>> > TYPE = "kvm",<br>
>>> > DATA = "<alias name='ide0-1-0'/><br>
>>> > <address type='drive' controller='0' bus='1' target='0'<br>
>>> > unit='0'/>"]<br>
>>> ><br>
>>> > --<br>
>>> > André Monteiro<br>
>>> ><br>
>>> ><br>
>>> ><br>
>>> ><br>
>>> > On Tue, Oct 16, 2012 at 6:06 PM, João Pagaime <<a href="mailto:joao.pagaime@gmail.com">joao.pagaime@gmail.com</a>><br>
>>> > wrote:<br>
>>> >><br>
>>> >> Hello all<br>
>>> >><br>
>>> >> I'm trying to start a VM with 2 IDE ou SCSI disks on KVM. Can't use<br>
>>> >> virtio, since this is a physical to virtual operation, of an old<br>
>>> >> system that doesn't support virtio<br>
>>> >><br>
>>> >> ths problem is that KVM/QEMU gives out an error<br>
>>> >><br>
>>> >> after simulating the situation with virt-manager, it seems that<br>
>>> >> libvirt XML needs to indicate the following two extra parameters<br>
>>> >> (example):<br>
>>> >> <alias name='ide0-1-0'/><br>
>>> >> <address type='drive' controller='0' bus='1' target='0'<br>
>>> >> unit='0'/><br>
>>> >><br>
>>> >> is there some way to put this on open-nebula template?<br>
>>> >><br>
>>> >> thanks, best regards,<br>
>>> >> João<br>
>>> >> _______________________________________________<br>
>>> >> Users mailing list<br>
>>> >> <a href="mailto:Users@lists.opennebula.org">Users@lists.opennebula.org</a><br>
>>> >> <a href="http://lists.opennebula.org/listinfo.cgi/users-opennebula.org" target="_blank">http://lists.opennebula.org/listinfo.cgi/users-opennebula.org</a><br>
>>> ><br>
>>> ><br>
>>> _______________________________________________<br>
>>> Users mailing list<br>
>>> <a href="mailto:Users@lists.opennebula.org">Users@lists.opennebula.org</a><br>
>>> <a href="http://lists.opennebula.org/listinfo.cgi/users-opennebula.org" target="_blank">http://lists.opennebula.org/listinfo.cgi/users-opennebula.org</a><br>
>><br>
>><br>
>><br>
>><br>
>> --<br>
>> Ruben S. Montero, PhD<br>
>> Project co-Lead and Chief Architect<br>
>> OpenNebula - The Open Source Solution for Data Center Virtualization<br>
>> <a href="http://www.OpenNebula.org" target="_blank">www.OpenNebula.org</a> | <a href="mailto:rsmontero@opennebula.org">rsmontero@opennebula.org</a> | @OpenNebula<br>
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</div></div></blockquote></div><br>