===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/etc/daily,v
retrieving revision 1.72
retrieving revision 1.73
diff -c -r1.72 -r1.73
*** src/etc/daily	2011/12/06 21:02:39	1.72
--- src/etc/daily	2012/02/08 18:22:43	1.73
***************
*** 1,5 ****
  #
! #	$OpenBSD: daily,v 1.72 2011/12/06 21:02:39 halex Exp $
  #	From: @(#)daily	8.2 (Berkeley) 1/25/94
  #
  # For local additions, create the file /etc/daily.local.
--- 1,5 ----
  #
! #	$OpenBSD: daily,v 1.73 2012/02/08 18:22:43 krw Exp $
  #	From: @(#)daily	8.2 (Berkeley) 1/25/94
  #
  # For local additions, create the file /etc/daily.local.
***************
*** 90,109 ****
  fi
  
  # If ROOTBACKUP is set to 1 in the environment, and
! # if filesystem named /altroot is type ffs, on /dev/* and mounted "xx",
  # use it as a backup root filesystem to be updated daily.
  next_part "Backing up root filesystem:"
  while [ "X$ROOTBACKUP" = X1 ]; do
! 	rootbak=`awk '$2 == "/altroot" && $1 ~ /^\/dev\// && $3 == "ffs" && \
! 	    $4 ~ /xx/ \
! 		{ print substr($1, 6) }' < /etc/fstab`
  	if [ -z "$rootbak" ]; then
  		echo "No xx ffs /altroot device found in the fstab(5)."
  		break
  	fi
! 	bakdisk=${rootbak%[a-p]}
  	sysctl -n hw.disknames | grep -Fqw $bakdisk || break
! 	bakpart=${rootbak#$bakdisk}
  	baksize=`disklabel $bakdisk 2>/dev/null | \
  		awk -v "part=$bakpart:" '$1 == part { print $2 }'`
  	rootdev=`mount | awk '$3 == "/" && $1 ~ /^\/dev\// && $5 == "ffs" \
--- 90,109 ----
  fi
  
  # If ROOTBACKUP is set to 1 in the environment, and
! # if filesystem named /altroot is type ffs and mounted "xx",
  # use it as a backup root filesystem to be updated daily.
  next_part "Backing up root filesystem:"
  while [ "X$ROOTBACKUP" = X1 ]; do
! 	rootbak=`awk '$2 == "/altroot" && $3 == "ffs" && $4 ~ /xx/ \
! 		{ print $1 }' < /etc/fstab`
  	if [ -z "$rootbak" ]; then
  		echo "No xx ffs /altroot device found in the fstab(5)."
  		break
  	fi
! 	rootbak=${rootbak#/dev/}
! 	bakdisk=${rootbak%%?(.)[a-p]}
  	sysctl -n hw.disknames | grep -Fqw $bakdisk || break
! 	bakpart=${rootbak##$bakdisk?(.)}
  	baksize=`disklabel $bakdisk 2>/dev/null | \
  		awk -v "part=$bakpart:" '$1 == part { print $2 }'`
  	rootdev=`mount | awk '$3 == "/" && $1 ~ /^\/dev\// && $5 == "ffs" \