saving uncommitted changes in /etc prior to emerge run

hprofile/profiles/disk/usb.bash

@@ -0,0 +1,15 @@
+#
+# disk/usb.bash
+#
+
+for dev in /sys/devices/pci*/*/usb*/*/*/host*/target*/*/block/*(sd[a-z])
+do
+	case "$(< $dev/removable)" in
+		(1) echo noop >$dev/queue/scheduler;;
+		(0) echo cfq >$dev/queue/scheduler;;
+	esac
+done
+
+#
+# vim:fenc=utf-8:ft=sh:ci:pi:sts=0:sw=4:ts=4:
+#