On Tue, Apr 20, 2010 at 11:01 AM, Wang David <david_w...@prn.com> wrote:
> Apr 19 17:27:36 virtualserver3 kernel: [14202.411373] type=1503 > audit(1271723256.513:75): operation="open" pid=3147 parent=1 > profile="libvirt-20030353-cdee-109a-1abb-dc4971d036c2" requested_mask="r::" > denied_mask="r::" fsuid=0 ouid=0 > name="/data/virtual/var/lib/libvirt/images/ubuntu910server64.qcow2" > Apr 19 17:27:36 virtualserver3 libvirtd: 17:27:36.718: error : > qemudWaitForMonitor:1103 : internal error unable to start guest: qemu: could > not open disk image > /var/lib/libvirt/images/ubuntu910server64_delta.qcow2#012 > These indicate that AppArmor is denying access to the backing store, thus, your delta image will not work. You're going to need add a rule into /etc/apparmor.d/abstractions/libvirt-qemu so that the backing store can be read. Something like: /data/virtual/var/lib/libvirt/images/ubuntu910server64.qcow2 r, or /data/virtual/var/lib/libvirt/images/* r, .:. jeremy
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