On 06/12/2014 07:14 PM, Vijay Bellur wrote:
On 06/11/2014 11:25 PM, Ivano Talamo wrote:
Hello,
I recently update 2 servers (Scientific Linux 6) with a replicate volume
from gluster 3.4 to 3.5.0-2.
The volume was previously used to host qemu/kvm VM images accessed via a
fuse-mounted mount-point.
Now I would like to use the libgfapi but I'm seeing this error:
[root@cmsrm-service02 ~]# qemu-img info
gluster://cmsrm-service02/vol1/vms/disks/cmsrm-ui01.raw2
[2014-06-11 17:47:22.084842] E [afr-common.c:3959:afr_notify]
0-vol1-replicate-0: All subvolumes are down. Going offline until atleast
one of them comes back up.
image: gluster://cmsrm-service03/vol1/vms/disks/cmsrm-ui01.raw2
file format: raw
virtual size: 20G (21474836480 bytes)
disk size: 4.7G
[2014-06-11 17:47:22.318034] E [afr-common.c:3959:afr_notify]
0-vol1-replicate-0: All subvolumes are down. Going offline until atleast
one of them comes back up.
This is a benign error message. qemu-img initializes a glusterfs graph
through libgfapi, performs the operation and then cleans up the graph.
afr translator in glusterfs displays this log message as part of a
graph cleanup operation. IIRC, qemu displays all log messages on
stderr by default and hence this message is seen.
I believe poornima fixed this issue.
CC Poornima
Poornima,
Could you backport it to 3.5 branch if not already. We can get
this in for the next release.
Pranith
The error message does not appear if I access the file via the
mount-point.
There should be no functional problem even if this message is seen.
-Vijay
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