to isolate these identifiers to specific jobs. If you want fio to use placement
identifier only at indices 0, 2 and 5 specify, you would set `fdp_pli=0,2,5`.
.TP
-.BI (io_uring_cmd)md_per_io_size \fR=\fPint
+.BI (io_uring_cmd,xnvme)md_per_io_size \fR=\fPint
Size in bytes for separate metadata buffer per IO. Default: 0.
.TP
.BI (io_uring_cmd)pi_act \fR=\fPint