I have a Ceph Jewel cluster with 4 osds and only one monitor integrated
with Openstack Mitaka.

Two OSD were down, with a service restart one of them was recovered. The
cluster began to recover and was OK. Finally the disk of the other OSD was
corrupted and the solution was a format and recreate the OSD.

Now I have the cluster OK, but the problem now is with some of the images
stored in Ceph.

$ rbd list -p images|grep 07e54256-d123-4e61-a23a-7f8008340751

$ rbd export -p images 07e54256-d123-4e61-a23a-7f8008340751 /tmp/image.img
2016-09-21 17:07:00.889379 7f51f9520700 -1 librbd::image::OpenRequest:
failed to retreive immutable metadata: (2) No such file or directory
rbd: error opening image 07e54256-d123-4e61-a23a-7f8008340751: (2) No such
file or directory

Ceph can list the image but nothing more, for example an export. So
Openstack can not retrieve this image. I try repair the pg but appear's ok.
Is there any solution for this?

Kind Regards,
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