On 07/11/2012 03:12 PM, James Cammarata wrote:
On Wed, Jul 11, 2012 at 3:59 PM, Orion Poplawski <[email protected]> wrote:

Apparently with using virt-install, it no longer passes in the kickstart
boot option, which is a pretty serious regression.  My install attempt:

koan -v --virt-type=qemu --qemu-disk-type=virtio --qemu-net-type=virtio
--virt-bridge=br0 --system=vmsl6rolling

generated:

- ['virt-install', '--connect', 'qemu:///system', '--name', 'vmsl6rolling',
'--ram', '512', '--vcpus', '1', '--autostart', '--vnc', '--virt-type',
'qemu', '--hvm', '--location',
'http://sl.cora.nwra.com/6rolling/x86_64/os/', '--arch', 'x86_64',
'--os-variant', 'rhel6', '--disk',
'path=/dev/mapper/vg_root-vmsl6rolling--disk0,size=10,bus=virtio,driver_type=raw',
'--network', 'bridge=br0,model=virtio,mac=00:16:3e:63:1b:e1', '--wait', '0',
'--noautoconsole']

and so no kickstart.  Is this a known issue?  It should pass:


--extra-args="ks=http://cobbler.cora.nwra.com/cblr/svc/op/ks/system/vmsl6rolling
ksdevice=link kssendmac text"

Can you try --virt-type=kvm? That's a new type introduced recently so
that it will use kernel accelerated qemu. Another user ran into this
and changing the type to kvm fixed it (and made his vm's run faster
too).

There is a definite bug in koan for qemu types right now that appears
to have slipped in with this patch.

Okay, with --virt-type=kvm the --extra-args are passed. Didn't change much with the libvirt definitions (both were using kvm) except for:


     <disk type='block' device='disk'>
-      <driver name='qemu' type='raw'/>
+      <driver name='qemu' type='raw' cache='none' io='native'/>

But it looks like that should be a win.

--
Orion Poplawski
Technical Manager                     303-415-9701 x222
NWRA, Boulder Office                  FAX: 303-415-9702
3380 Mitchell Lane                       [email protected]
Boulder, CO 80301                   http://www.nwra.com


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