I have two questions about libvirt.
At first, how can I write a XML file that libvirt could give me a command that include this: if=virtio.
-drive file=/dev/vg.vmms/lvm-v097218.sqa.cm4,if=none,id=drive-ide0-0-0,format=raw -device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0
event I have let the <target dev=vda bus=virtio> the XML file also make the command not include virtio, it's like this:
-drive file=/dev/vg.vmms/lvm-v097226.sqa.cm4,if=none,id=drive-virtio-disk0,format=raw,cache=none -device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0
and my question is, this is command args could enable virtio? or there is some other XML format could let the if=virtio.
Second when I boot the vm in the second step after use the kickstart install it.
Once in a while, it occurs an error that:
monitor socket did not show up.: No such file or >
Traceback (most recent call last):
File "/home/lingjiao.lc/vmms/backserv/bin/../lib/virtmgr.py",
line 1007, in request_vm
dom.create()
File "/usr/lib64/python2.6/site-packages/libvirt.py", line 325, in create
if ret == -1: raise libvirtError ('virDomainCreate() failed', dom=self)
libvirtError: monitor socket did not show up.: No such file or directory
But if I reinstall it, it will be ok. If I install hundreds of VMs once, I think this is a headache.
Could anybody help me, how can I disable the charmonitor or solve these problem.
Thanks.
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