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 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
<disk type='network' device='disk'>
<driver name='qemu' type='raw' cache='none'/>
<source protocol='gluster' name='vol0/test0.img'>
<host name='127.0.0.1' transport='tcp' />
</source>
<target dev='vdb' bus='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07'
function='0x0'/>
</disk>
# 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
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