diff -Nru zfs-linux-0.6.5.4/debian/changelog zfs-linux-0.6.5.4/debian/changelog
--- zfs-linux-0.6.5.4/debian/changelog	2016-02-19 09:24:00.000000000 -0600
+++ zfs-linux-0.6.5.4/debian/changelog	2016-02-20 21:46:07.000000000 -0600
@@ -1,3 +1,9 @@
+zfs-linux (0.6.5.4-0ubuntu4~2) xenial; urgency=medium
+
+  * Scrub all healthy pools monthly
+
+ -- Richard Laager <rlaager@wiktel.com>  Sat, 20 Feb 2016 21:42:41 -0600
+
 zfs-linux (0.6.5.4-0ubuntu3) xenial; urgency=medium
 
   * zfsutils-linux should Recommend zfs-zed (LP: #1547549)
diff -Nru zfs-linux-0.6.5.4/debian/rules zfs-linux-0.6.5.4/debian/rules
--- zfs-linux-0.6.5.4/debian/rules	2016-02-08 09:11:37.000000000 -0600
+++ zfs-linux-0.6.5.4/debian/rules	2016-02-20 22:00:28.000000000 -0600
@@ -64,7 +64,8 @@
 	dh_fixperms
 
 	@# Prevent execute bits from being stripped by the Launchpad pbuilder.
-	$(CHMOD) a+x '$(CURDIR)'/debian/zfsutils-linux/usr/share/initramfs-tools/hooks/*
+	$(CHMOD) a+x '$(CURDIR)'/debian/zfsutils-linux/usr/share/initramfs-tools/hooks/* \
+		'$(CURDIR)'/debian/zfsutils-linux/usr/lib/zfs-linux/scrub
 	if [ -d '$(CURDIR)'/debian/zfs-initramfs/usr/share/initramfs-tools/hooks ]; then \
 		$(CHMOD) a+x '$(CURDIR)'/debian/zfs-initramfs/usr/share/initramfs-tools/hooks/*; \
 	fi
diff -Nru zfs-linux-0.6.5.4/debian/tree/zfsutils-linux/usr/lib/zfs-linux/scrub zfs-linux-0.6.5.4/debian/tree/zfsutils-linux/usr/lib/zfs-linux/scrub
--- zfs-linux-0.6.5.4/debian/tree/zfsutils-linux/usr/lib/zfs-linux/scrub	1969-12-31 18:00:00.000000000 -0600
+++ zfs-linux-0.6.5.4/debian/tree/zfsutils-linux/usr/lib/zfs-linux/scrub	2016-02-20 18:22:03.000000000 -0600
@@ -0,0 +1,9 @@
+#!/bin/sh -eu
+
+# Scrub all healthy pools.
+zpool list -H -o health,name 2>&1 | \
+	awk 'BEGIN {FS="\t"} {if ($1 ~ /^ONLINE/) print $2}' | \
+while read pool
+do
+	zpool scrub "$pool"
+done
diff -Nru zfs-linux-0.6.5.4/debian/zfsutils-linux.cron.d zfs-linux-0.6.5.4/debian/zfsutils-linux.cron.d
--- zfs-linux-0.6.5.4/debian/zfsutils-linux.cron.d	1969-12-31 18:00:00.000000000 -0600
+++ zfs-linux-0.6.5.4/debian/zfsutils-linux.cron.d	2016-02-20 23:00:32.000000000 -0600
@@ -0,0 +1,2 @@
+# Scrub the second Sunday of every month.
+24 0 8-14 * * root [ $(date +\%w) -eq 0 ] && [ -x /usr/lib/zfs-linux/scrub ] && /usr/lib/zfs-linux/scrub