Specifies logical block application tag mask value, if namespace is formatted
to use end to end protection information. Default: 0xffff.
.TP
+.BI (io_uring_cmd)num_range \fR=\fPint
+For trim command this will be the number of ranges to trim per I/O request.
+The number of logical blocks per range is determined by the \fBbs\fR option
+which should be a multiple of logical block size. This cannot be used with
+read or write. Note that setting this option > 1, \fBlog_offset\fR will not be
+able to log all the offsets. Default: 1.
+.TP
.BI (cpuio)cpuload \fR=\fPint
Attempt to use the specified percentage of CPU cycles. This is a mandatory
option when using cpuio I/O engine.