Hi, I hava a ubuntu 12.10 host with image mapped with rbd module. The problem is that when this host face a power failure all data on the mapped image is lost. If I unmap the image via the rbd unmap command, the data is preserved. I've noticed this problem also in version 0.56 Best regards, Marcin -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html