From 5ceae8dbe5ef37f3f6051ae1fd1bbc98772edbd8 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Tue, 08 Mar 2016 15:49:42 -0500
Subject: Make swap file

---
diff --git a/hosts/alsvid200 b/hosts/alsvid200
index 077e5c0..964e897 100644
--- a/hosts/alsvid200
+++ b/hosts/alsvid200
@@ -5,10 +5,10 @@ part_script='
 	,+,83,*
 	'
 
-#	fs           mp       type    options              dump    pass
+#	fs            mp       type    options              dump    pass
 fstab='
-	@DEV1@       /        ext4    errors=remount-ro    0       1
-	/var/swap    swap     swap    defaults             0       0
+	@DEV1@        /        ext4    errors=remount-ro    0       1
+	/var/swap0    swap     swap    defaults,pri=100     0       0
 	'
 
 mirror='http://httpredir.debian.org/debian'
@@ -91,6 +91,13 @@ postinst_pkgs='
 
 do_postinst()
 {
+	# Make swap file and set vm.swappiness.
+	in_target fallocate -l 4GiB /var/swap0
+	in_target chmod 0600 /var/swap0
+	in_target mkswap /var/swap0
+	printf 'vm.swappiness = 10\n' \
+		>"${target}/etc/sysctl.d/vm-swappiness.conf"
+
 	# Add "deb-src" line and backports.
 	cat >"${target}/etc/apt/sources.list" <<-EOF
 		deb http://httpredir.debian.org/debian jessie main
--
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