Remove extraneous flags (#38)

zfs-inplace-rebalancing.sh

@@ -93,21 +93,19 @@ function rebalance () {
         # Linux
 
         # --reflink=never -- force standard copy (see ZFS Block Cloning)
-        # -a -- keep attributes
-        # -d -- keep symlinks (dont copy target)
+        # -a -- keep attributes, includes -d -- keep symlinks (dont copy target) and 
+        #       -p -- preserve ACLs to
         # -x -- stay on one system
-        # -p -- preserve ACLs too
-        cp --reflink=never -adxp "${file_path}" "${tmp_file_path}"
+        cp --reflink=never -ax "${file_path}" "${tmp_file_path}"
     elif [[ "${OSTYPE,,}" == "darwin"* ]] || [[ "${OSTYPE,,}" == "freebsd"* ]]; then
         # Mac OS
         # FreeBSD
 
-        # -a -- Archive mode.  Same as -RpP.
+        # -a -- Archive mode.  Same as -RpP. Includes preservation of modification 
+        #       time, access time, file flags, file mode, ACL, user ID, and group 
+        #       ID, as allowed by permissions.
         # -x -- File system mount points are not traversed.
-        # -p -- Cause cp to preserve the following attributes of each source file
-        #       in the copy: modification time, access time, file flags, file mode,
-        #       ACL, user ID, and group ID, as allowed by permissions.
-        cp -axp "${file_path}" "${tmp_file_path}"
+        cp -ax "${file_path}" "${tmp_file_path}"
     else
         echo "Unsupported OS type: $OSTYPE"
         exit 1