<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"> <html><body> <p>On 2013-07-10 11:42, Vijay Bellur wrote:</p> <blockquote type="cite" style="padding-left:5px; border-left:#1010ff 2px solid; margin-left:5px; width:100%"> <pre>On 07/09/2013 08:18 PM, Olivier Mauras wrote:</pre> <blockquote type="cite" style="padding-left:5px; border-left:#1010ff 2px solid; margin-left:5px; width:100%">On 2013-07-09 09:40, Vijay Bellur wrote: <blockquote type="cite" style="padding-left:5px; border-left:#1010ff 2px solid; margin-left:5px; width:100%"> <blockquote type="cite" style="padding-left:5px; border-left:#1010ff 2px solid; margin-left:5px; width:100%">Hi, I'm trying to use qemu native glusterfs integration with libvirt. It's all working well from the qemu side, but libvirt fails to start a domain with a gluster drive or attach a drive. I have exactly the same error as this person: <a href="https://www.redhat.com/archives/libvirt-users/2013-April/msg00204.html">https://www.redhat.com/archives/libvirt-users/2013-April/msg00204.html</a> I use qemu 1.5.1 with glusterfs 3.4 beta 4 and libvirt 1.0.6. [root bbox ~]# virsh start test error: Failed to start domain test error: internal error process exited while connecting to monitor: char device redirected to /dev/pts/3 (label charserial0) qemu-system-x86_64: -drive file=gluster://127.0.0.1/vol0/test0.img,if=none,id=drive-virtio-disk1,format=raw: Gluster connection failed for server=127.0.0.1 port=0 volume=vol0 image=test0.img transport=tcp qemu-system-x86_64: -drive file=gluster://127.0.0.1/vol0/test0.img,if=none,id=drive-virtio-disk1,format=raw: could not open disk image gluster://127.0.0.1/vol0/test0.img: No data available</blockquote> Do you observe errors in the logs from gluster bricks that make up vol0? Brick logs are available at /var/log/glusterfs/bricks. Thanks, Vijay</blockquote> Hi Vijay, Thanks for your answer. I did reset the files and tried to attach the device using: virsh attach-device test /tmp/gluster_disk.xml <source protocol="gluster" name="vol0/test0.img" /><address> </address># virsh attach-device test /tmp/gluster_disk.xml error: Failed to attach device from /tmp/gluster_disk.xml error: operation failed: open disk image file failed Sadly, nothing reported in ...bricks/*.log</blockquote> <pre>Do you notice anything in glusterd.log? Can you try by performing the following configuration changes: 1) gluster volume set vol0 server.allow-insecure on 2) Edit /etc/glusterfs/glusterd.vol to contain this line: option rpc-auth-allow-insecure on Post 2), restarting glusterd would be necessary. Thanks, Vijay </pre> </blockquote> <p>Thanks Vijay it now works correctly!!<br />I guess i should configure something to have SSL enabled... Will check that.<br /><br />Thanks again for your help!</p> <p> </p> <div> </div> </body></html>