+.B \\-D
+Do not use direct I/O to copy file contents.
+.TP
+.B \\-A
+Automatically determine the stripe count for the file, using the algorithm
+count = sqrt(filesize_in_GB) + 1. This option may not be specified at the
+same time as the \fB-c \fRor \\-R \fRoptions.
+.TP
+.B \\--stripe-count|-c \fI<stripe_count>
+Restripe file using the specified \fIstripe_count\fR. This option may not be
+specified at the same time as the \fB-A \fRor \fB-R \fRoptions.
+.TP
+.B \\-C \fI<cap>
+When \fB-A \fRis set, limit the migrated file to use on each OST at most
+1/\fIcap \fRof the available space of the smallest OST. If this option is not
+set, a default value of 100 is used, limiting the object size to 1% of available
+space.
+.TP
+.B \\--help|-h