o Add a comment indicating that if /tmp==/var/tmp in rc.diskless2, the

md device and file system creation occurs *after* mtree is run, and
  as such an /var/tmp/* or /tmp/* entries will be under the mountpoint
  (or fail) rather than appearing in the md filesystems.  This prevents
  the creation of vi.recover, and might affect other localizations that
  rely on the mtree calls affecting these directories.

etc/rc.d/diskless

@@ -78,6 +78,10 @@ if [ -d /conf/default/etc ]; then
 fi
 
 #
+# XXX make sure to create one dir for each printer as requested by lpd
+#
+
+# If /tmp is a symlink, assume it points to somewhere writable, like
 # /var/tmp, otherwise, use a small memory filesystem for /tmp.
 	mount_md ${tmpsize:=20480} /tmp 2
 # XXX: mtree runs too early to create any directories needed in /tmp,

etc/rc.d/resolv

@@ -78,6 +78,10 @@ if [ -d /conf/default/etc ]; then
 fi
 
 #
+# XXX make sure to create one dir for each printer as requested by lpd
+#
+
+# If /tmp is a symlink, assume it points to somewhere writable, like
 # /var/tmp, otherwise, use a small memory filesystem for /tmp.
 	mount_md ${tmpsize:=20480} /tmp 2
 # XXX: mtree runs too early to create any directories needed in /tmp,

etc/rc.d/tmp

@@ -78,6 +78,10 @@ if [ -d /conf/default/etc ]; then
 fi
 
 #
+# XXX make sure to create one dir for each printer as requested by lpd
+#
+
+# If /tmp is a symlink, assume it points to somewhere writable, like
 # /var/tmp, otherwise, use a small memory filesystem for /tmp.
 	mount_md ${tmpsize:=20480} /tmp 2
 # XXX: mtree runs too early to create any directories needed in /tmp,

etc/rc.d/var

@@ -78,6 +78,10 @@ if [ -d /conf/default/etc ]; then
 fi
 
 #
+# XXX make sure to create one dir for each printer as requested by lpd
+#
+
+# If /tmp is a symlink, assume it points to somewhere writable, like
 # /var/tmp, otherwise, use a small memory filesystem for /tmp.
 	mount_md ${tmpsize:=20480} /tmp 2
 # XXX: mtree runs too early to create any directories needed in /tmp,

etc/rc.diskless2

@@ -78,6 +78,10 @@ mount -a       # chown and chgrp are in /usr
 
 # If /tmp is a symlink, assume it points to somewhere writable, like
 # /var/tmp, otherwise, use a small memory filesystem for /tmp.
+#
+# XXX: mtree runs too early to create any directories needed in /tmp,
+# so if /var/tmp == /tmp, then you don't get a vi.recover.
+#
 if [ ! -h /tmp ]; then
 	mount_md ${tmpsize:=20480} /tmp 2
 	chmod 01777 /tmp