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List:       qemu-discuss
Subject:    [Qemu-discuss] Qemu Guest hangs on reboot in a nested VM deployment
From:       Ashok Kumaran <ashokkumaran.b () gmail ! com>
Date:       2013-09-25 7:55:04
Message-ID: CAKqcCh6v8qROq=-CWTaKq-MOp32PztnNr5hXD3B=hSptk6mQRg () mail ! gmail ! com
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Hi,

Basically I run an openstack environment. But I feel my issue is more of a
qemu/libvirt related. I am running a KVM machine on base, top of that
created a CentOS vm which hosts my instances using QEMU as the hypervisor.

When I issue reboot on the instance CLI, the instance seems to go in hung
state,
I have checked this behavior with multiple instances.

I also have a KVM hosted deployment, where I run openstack directly without
nesting and using KVM hypervisor , I do not see that issue there.

Please let me know what could be wrong with my nested Qemu deployment. I am
happy to share more logs

Thanks
Ashok

[Attachment #3 (text/html)]

<div dir="ltr">Hi,<div><br></div><div>Basically I run an openstack environment. But I \
feel my issue is more of a qemu/libvirt related. I am running a KVM machine on base, \
top of that created a CentOS vm which hosts my instances using QEMU as the \
hypervisor.</div> <div><br></div><div>When I issue reboot on the instance CLI, the \
instance seems to go in hung state,</div><div>I have checked this behavior with \
multiple instances.</div><div><br></div><div>I also have a KVM hosted deployment, \
where I run openstack directly without nesting and using KVM hypervisor , I do not \
see that issue there.</div> <div><br></div><div>Please let me know what could be \
wrong with my nested Qemu deployment. I am happy to share more \
logs</div><div><br></div><div>Thanks</div><div>Ashok<br \
clear="all"><div><br></div><br> </div></div>



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