[libvirt-users] Libvirt and Glusterfs

[Olivier Mauras]

On 2013-07-10 11:42, Vijay Bellur wrote: 

> On 07/09/2013 08:18 PM,
Olivier Mauras wrote:
> 
>> On 2013-07-09 09:40, Vijay Bellur wrote: 
>>

>>>> 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:
https://www.redhat.com/archives/libvirt-users/2013-April/msg00204.html
[1] 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
>>> 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
>> 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 # 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
> 
> 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

Thanks Vijay it now works correctly!!
I
guess i should configure something to have SSL enabled... Will check
that.

Thanks again for your help! 

 

Links:
------
[1]
https://www.redhat.com/archives/libvirt-users/2013-April/msg00204.html
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