On Thu, Feb 17, 2011 at 7:53 PM, Mark Smith wrote:
> Hi Guys,
> Sorry i am trying to install a GuestOS but can't seem to be able to select
> CD rom during creating a new GuestOS is there Paravirtualization is there a
> way to enable it or can someone explain how to mount an ISO for me to be
> able
other.
I am pretty sure that there was at least talk, from the KVM side, to
try be able to be aware of other hypervisors, such as virtualbox and
handle things gracefully. I haven't heard if any code was developed or
not though.
Hope that helps.
Thanks,
Todd
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Todd Deshane
http://toddd
s inconsequential.
>
Great, yes that is what research at Clarkson University tried to do.
As far as I know no one at Clarkson is actively working on it though.
I will check with them when I get a chance though.
> I'm going to look at the tests you've done as soon as time permits.
Wh
On Tue, Oct 26, 2010 at 4:15 PM, Eric Searcy wrote:
> On Oct 25, 2010, at 8:14 AM, Todd Deshane wrote:
>
>> I was also going to mention that we should look at scalability and
>> performance isolation.
>> Some references and previous studies here:
>>
>
ual ones. Sometimes something
> runs great in on VM but drags when multiple VMs are being used.
I was also going to mention that we should look at scalability and
performance isolation.
Some references and previous studies here:
http://todddeshane.net/research/Xen_versus_KVM_20080623.pdf
http://clarkso
tory
> Kernel panic - not syncing: Attempted to kill init!
> [r...@sphere auto]#
>
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ied for the Kernel. Any one with similar experiences or could
> point me to the right direction?
>
adding a ramdisk= line to your domU config should help.
Also it is a good idea to also copy /lib/modules/ to the
guest's /lib/modules.
Cheers,
Todd
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ents on the book, if you haven't already, please
consider joining the mailing list for the book. It is very low traffic, but the
suggestions such as the one above as improvement to future editions of
the book are always welcome. The link is:
http://runningxen.com/
t_REJECT --with=ip_conntrack --with=ip_conntrack_netbios_ns
> --with=iptable_filter --with=ip_tables --with=ipt_REJECT --with=nfnetlink
> --with=xenblk --with=xennet --with=x_tables --with=xt_state --with=xt_tcpudp
> /boot/initrd-2.6.18-92.1.13.el5xen.img.new 2.6.18-92.1.13.el5xen
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Todd Des
ou need. This only the basic idea, I would
suggest to take some time to search xen.markmail.org for either
error messags or key words that may lead you to some exact
instructions of the mkinitrd that will work for your setup.
Hope that helps,
Cheers,
Todd
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isor, the guest must also have a Xen setup
in it.
I am guessing that you don't want to run xen within a xen guest, so don't
use that :)
Todd
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Some combination of the above, you should be able to pretty closely
mirror the kernel command line
with the combination of kernel, root, and extra parameters.
The only tricky part would be to rebuild with any missing modules.
Hope that helps,
Cheers,
Todd
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http://to
t)
ramdisk='/boot/initrd-' (found in /boot)
This will also get rid of any potential pygrub security issues as well.
Hope that helps,
Cheers,
Todd
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essing that I've got a 3100 chipset, which seems
> not to support vt-d, leaving me SOL.
>
> Can you confirm I'm interpreting this properly, or offer some other means to
> determine vt-d support? Many thanks!
>
The chipsets that support VT-d are listed on this page:
http://w
> be configured within the guest.
Just a sanity check, proper IOMMU support, such as Intel VT-d, is needed
for passing devices to fully virt guests. Does your system support VT-d?
Cheers,
Todd
--
Todd Deshane
http://todddeshane.net
http://runningxen.com
_
>> the choice
>> was vmware or xensource you cant compare. Vmware has been at it a long
>> time
>> and thier product is just so polished and solid.
>>
>> YMMV,
>> jlc
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>> http:/
earch/?q=device+lock#query:device
lock+page:1+mid:ouugxur56hqikqty+state:results
Cheers,
Todd
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http://todddeshane.net
check out our book: http://runningxen.com
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>> CentOS-virt mailing list
>> CentOS-virt@centos.org
>> http://lists.centos.org/mailman/listinfo/centos-virt
>
>
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>
>
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, have I covered all the bases?
>
I have heard of one other option:
Halsign TurboGate Tools
http://www.halsign.com/
I haven't tried them personally, but I have seen them announced on the
Xen mailing lists.
Todd
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check out our book: http://runningxen.com
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