Hi, RGW is returning a 404 when I try to duplicate a file in a bucket. Here is my client version information: Boto3/1.4.4 Python/3.5.2 Linux/4.4.0-97-generic Botocore/1.5.95 $ radosgw --version ceph version 12.2.1 (3e7492b9ada8bdc9a5cd0feafd42fbca27f9c38e) luminous (stable) This only happens on my real clusters: not on a VM cluster, or the test cluster started with src/vstart.sh. Even though my VMs have the exact same stack, or with the ceph repo checked-out at 3e7492. Here is a truncated log of the requests and responses: > POST /bucket/files/dst?uploads > ... < HTTP/1.1 200 OK < ... < <UploadId>2~oW7Tk67hMZJjkZJVhKLKUQpM-Y_kyV1</UploadId> < ... > PUT /bucket/files/dst?partNumber=1&uploadId=2~oW7Tk67hMZJjkZJVhKLKUQpM-Y_kyV1 > ... > x-amz-copy-source-range: bytes=0-8388607 > x-amz-copy-source: bucket/files/src > ... < HTTP/1.1 404 Not Found < ... < <Error> < <Code>NoSuchKey</Code> < ... < </Error> I added logging to find where the ENOENT happens (most recent call first): rados_ioctx_create Rados::ioctx_create rgw_init_ioctx RGWRados::open_pool_ctx RGWRados::get_raw_obj_ref RGWRados::raw_obj_stat RGWRados::get_system_obj_state_impl RGWRados::get_system_obj_state RGWRados::stat_system_obj RGWRados::SystemObject::Read::stat rgw_get_system_obj RGWRados::get_bucket_entrypoint_info RGWRados::get_bucket_info RGWPutObj_ObjStore_S3::get_params Could you give me pointers for finding the cause of this? Thanks, Pierre-Louis _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com