Hello, cephers, I was wondering if I could do asynchronous IO with cephfs fuse. I have mounted cephfs following command. ceph-fuse -m 10.211.54.13:6789 /ceph_stress -o async Then tried to run a benchmark which needs aio and failed with following error. Error issuing read to file /ceph_stress/luns/lun4 cannot perform async I/O to file I was wondering if anything wrong with the benchmark or cepfhs fuse does not support aio at all. Forgive me if I am missing anything. Thanks in advance, Russell -- 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