the full *type.id* string. If no type. prefix is given, fio will add 'client.'
by default.
.TP
+.BI (rados)conf \fR=\fPstr
+Specifies the configuration path of ceph cluster, so conf file does not
+have to be /etc/ceph/ceph.conf.
+.TP
.BI (rbd,rados)busy_poll \fR=\fPbool
Poll store instead of waiting for completion. Usually this provides better
throughput at cost of higher(up to 100%) CPU utilization.