Ceph

Using the example program to test librados ports, I notice that it's currently failing (slightly) on master:

we just set up a rados cluster object
we just parsed our config options
we just connected to the rados cluster
we just created a new pool named hello_world_pool
we just created an ioctx for our pool
we just wrote new object hello_object, with contents
hello world!
we read our object hello_object, and got back 0 bytes with contents
hello world!~
we set the xattr 'version' on our object!
we overwrote our object hello_object with contents
hello world!v2
we just failed a write because the xattr wasn't as specified
we overwrote our object hello_object following an xattr test with contents
hello world!v3

1) the return value ought to be 12
2) the first read appears to return a buffer that's not properly NUL-terminated, or is too long for some other reason

Note, this is the only read in the example, and it's using aio_read