use macbroy27 instead of macbroy28, which is broken for several weeks already;

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Admin/isatest/crontab.macbroy27	Tue Jun 26 15:55:02 2012 +0200
@@ -0,0 +1,12 @@
+# now on macbroy2:
+#17 10 * * 1-6                $HOME/afp/devel/admin/regression -
+#32 12 * * 0                  $HOME/afp/release/admin/regression Isabelle2009-2
+
+03 00 * * *                  $HOME/bin/checkout-admin
+17 00 * * *                  $HOME/bin/isatest-makedist
+01 08 * * *                  $HOME/bin/isatest-check
+17 08 * * *                  $HOME/bin/isatest-doc
+
+04 23 31 1,3,5,7,8,10,12 *   $HOME/bin/logmove
+04 23 30 4,6,9,11 *          $HOME/bin/logmove
+04 23 28 2 *                 $HOME/bin/logmove

--- a/Admin/isatest/crontab.macbroy28	Tue Jun 26 11:18:55 2012 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,12 +0,0 @@
-# now on macbroy2:
-#17 10 * * 1-6                $HOME/afp/devel/admin/regression -
-#32 12 * * 0                  $HOME/afp/release/admin/regression Isabelle2009-2
-
-03 00 * * *                  $HOME/bin/checkout-admin
-17 00 * * *                  $HOME/bin/isatest-makedist
-01 08 * * *                  $HOME/bin/isatest-check
-17 08 * * *                  $HOME/bin/isatest-doc
-
-04 23 31 1,3,5,7,8,10,12 *   $HOME/bin/logmove
-04 23 30 4,6,9,11 *          $HOME/bin/logmove
-04 23 28 2 *                 $HOME/bin/logmove

--- a/Admin/isatest/isatest-makeall	Tue Jun 26 11:18:55 2012 +0200
+++ b/Admin/isatest/isatest-makeall	Tue Jun 26 15:55:02 2012 +0200
@@ -84,7 +84,7 @@
         NICE=""
         ;;
 
-    macbroy28)
+    macbroy27 | macbroy28)
         MFLAGS="-k -j 2"
         NICE="nice"
         ;;

--- a/Admin/isatest/isatest-makedist	Tue Jun 26 11:18:55 2012 +0200
+++ b/Admin/isatest/isatest-makedist	Tue Jun 26 15:55:02 2012 +0200
@@ -101,7 +101,7 @@
 $SSH macbroy21 "$MAKEALL $HOME/settings/at-poly-test"
 # give test some time to copy settings and start
 sleep 15
-$SSH macbroy28 "$MAKEALL $HOME/settings/at-poly; $MAKEALL $HOME/settings/at-poly-e"
+$SSH macbroy27 "$MAKEALL $HOME/settings/at-poly; $MAKEALL $HOME/settings/at-poly-e"
 sleep 15
 $SSH macbroy22 "$MAKEALL -l HOL HOL-Library $HOME/settings/at-sml-dev-e"
 sleep 15

--- a/Admin/isatest/isatest-settings	Tue Jun 26 11:18:55 2012 +0200
+++ b/Admin/isatest/isatest-settings	Tue Jun 26 15:55:02 2012 +0200
@@ -28,7 +28,7 @@
 
 LOGPREFIX=$HOME/log
 MASTERLOG=$LOGPREFIX/isatest.log
-LOGSERVER=macbroy28.informatik.tu-muenchen.de
+LOGSERVER=macbroy27.informatik.tu-muenchen.de
 
 ERRORDIR=$HOME/var
 ERRORLOG=$ERRORDIR/error.log