[Openstack] Error mounting disk with libguestfs (child process died unexpectedly)

Arindam Choudhury arindam at live.com
Tue Mar 4 11:49:43 UTC 2014


Hi Parthipan,

When I try to do yum remove python-libguestfs.
It also wants to remove openstack-nova-compute. So, I can not.

Regards,
Arindam


From: parthipan at hp.com
To: arindam at live.com; openstack at lists.openstack.org
Subject: RE: [Openstack] Error mounting disk with libguestfs (child process died unexpectedly)
Date: Tue, 4 Mar 2014 11:23:50 +0000









Arindam,
 
What happens if you ‘apt-get remove python-guestfs’ and try? I’d expect it to fallback to nbdmount.
 
 



From: Arindam Choudhury [mailto:arindam at live.com]


Sent: 04 March 2014 10:40

To: openstack at lists.openstack.org

Subject: [Openstack] Error mounting disk with libguestfs (child process died unexpectedly)


 

Hi,

I have a working Openstack Grizzly setup with nova-network on Scientific Linux. As, SL comes with a old qemu:
qemu-kvm-0.12.1.2-2.355.el6_4.6.x86_64

I am trying to upgrade it to qemu-1.7.0 from source. 

The configuration output.

As, openstack use /usr/libexec/qemu-kvm to start up VM, i linked 
qemu-kvm to qemu-system-x86_64:
ls
-l
/usr/libexec/qemu-kvm
 lrwxrwxrwx 1 root root
33
Feb
19
15:25
/usr/libexec/qemu-kvm
->
/usr/local/bin/qemu-system-x86_64

But when I try to start VM, I get following error:

WARNING nova.virt.disk.api [req-7dfd6cf1-db21-403d-abbf-ccb5f0273a6a 
b829b65d0675416198f9e4838b5009e2 9a2e060772204260b53b52ea1c12db97] 
Ignoring error injecting data into image 
(Error mounting /var/lib/nova/instances/07c0898e-7d75-448d-b4fe-2c37f681b846/disk 
with libguestfs (child process died unexpectedly))

The full error log is here.

Output of libguestfs-test-tool is here.

Regards,


 		 	   		  
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