out=$(diff -qpruN /tmp/sitea.txt /tmp/siteb.txt)
ret=$?
if [ $ret -ne 0 ]; then
	echo "BUG: expected no 'diff' after replication: $out"
	exit 1
fi

./mc rm -r --force --versions sitea/bucket/marker
sleep 14s ## sleep for 14s idea is that we give 100ms per object.

./mc ls -r --versions sitea/bucket >/tmp/sitea.txt
./mc ls -r --versions siteb/bucket >/tmp/siteb.txt

out=$(diff -qpruN /tmp/sitea.txt /tmp/siteb.txt)
ret=$?

			// Shifting by 12 reduces this to the range [0, 15].
			histogram[r>>12][0]++
			histogram[g>>12][1]++
			histogram[b>>12][2]++
			histogram[a>>12][3]++
		}
	}

	// Print the results.
	fmt.Printf("%-14s %6s %6s %6s %6s\n", "bin", "red", "green", "blue", "alpha")
	for i, x := range histogram {
		fmt.Printf("0x%04x-0x%04x: %6d %6d %6d %6d\n", i<<12, (i+1)<<12-1, x[0], x[1], x[2], x[3])
	}
	// Output:

		// second image starts pulling at 11s
		fakeClock.SetTime(frozenTime.Add(time.Second * 11))
		tracker.RecordImageStartedPulling(podInitializing.UID)
		// third image starts pulling at 14s
		fakeClock.SetTime(frozenTime.Add(time.Second * 14))
		tracker.RecordImageStartedPulling(podInitializing.UID)
		// first image finished pulling at 18s
		fakeClock.SetTime(frozenTime.Add(time.Second * 18))

	// different units
	{"10ns", 10 * Nanosecond},
	{"11us", 11 * Microsecond},
	{"12µs", 12 * Microsecond}, // U+00B5
	{"12μs", 12 * Microsecond}, // U+03BC
	{"13ms", 13 * Millisecond},
	{"14s", 14 * Second},
	{"15m", 15 * Minute},
	{"16h", 16 * Hour},
	// composite durations
	{"3h30m", 3*Hour + 30*Minute},
	{"10.5s4m", 4*Minute + 10*Second + 500*Millisecond},