Index: distrib/utils/embedded/files/resize_disklabel
===================================================================
RCS file: /cvsroot/src/distrib/utils/embedded/files/resize_disklabel,v
retrieving revision 1.4
diff -p -u -r1.4 resize_disklabel
--- distrib/utils/embedded/files/resize_disklabel	18 Feb 2023 07:58:34 -0000	1.4
+++ distrib/utils/embedded/files/resize_disklabel	17 Mar 2023 15:48:43 -0000
@@ -27,8 +27,7 @@ get_total_sectors()
 	local disk
 
 	disk=$1
-	/sbin/disklabel -t "$disk" \
-	| sed -ne 's/.*:su#\([0-9]*\):.*/\1/p'
+	/sbin/drvctl -p "$disk" /disk-info/geometry/sectors-per-unit
 }
 
 get_rawpart_sectors()