X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=build.sh;h=29aa5bf0d60eec71fd66395a0e361d0971d9cd38;hb=bc41f5d2730be50cd9ba29d4b7ba028ae8f972db;hp=9d75a7751c7d05b78dfcb6b1d2ee26ca9bf9e27c;hpb=186b05c2e7c40d11cba4e056eed2942de8004096;p=bootcd.git

diff --git a/build.sh b/build.sh
index 9d75a77..29aa5bf 100755
--- a/build.sh
+++ b/build.sh
@@ -17,8 +17,16 @@ PATH=/sbin:/bin:/usr/sbin:/usr/bin
 # debugging flags
 # keep KERNEL_DEBUG_ARGS void for production
 KERNEL_DEBUG_ARGS=""
-# uncomment this to augment verbosity of boot phase
-KERNEL_DEBUG_ARGS="$KERNEL_DEBUG_ARGS systemd.log_level=debug"
+# add more flags here for debugging
+# KERNEL_DEBUG_ARGS="$KERNEL_DEBUG_ARGS some_other_kernel_arg"
+# see also
+#  (*) GetBootMedium that has some provisions for common
+#      kargs, like e.g. for removing the hangcheck feature,
+#      or for turning on debug messages for systemd
+#      these can be turned on with tags on the node
+#  (*) tests default config, that uses this feature so
+#      the tests can benefit these features, without deploying
+#      them by default in production
 
 # defaults
 DEFAULT_TYPES="usb iso"
@@ -251,7 +259,10 @@ function build_overlay () {
     # as of syslinux 6.05 (fedora 21) ldlinux.c32 is required by isolinux.bin
     # the debug version can come in handy at times, and is 40k as well
     isolinuxdir="/usr/share/syslinux"
-    isolinuxfiles="isolinux.bin ldlinux.c32 isolinux-debug.bin memdisk"
+    # ship only what is mandatory, and forget about
+    # (*) isolinux-debug.bin as its name confuses mkisofs
+    # (*) memdisk that is not useful
+    isolinuxfiles="isolinux.bin ldlinux.c32"
     for isolinuxfile in $isolinuxfiles; do
 	[ -f $isolinuxdir/$isolinuxfile ] && cp $isolinuxdir/$isolinuxfile "${BUILDTMP}/isofs"
     done
@@ -358,8 +369,6 @@ EOF
     KERNEL_ARGS="$KERNEL_ARGS biosdevname=0"
     # making sure selinux is turned off - somehow this is needed with lxc/f14
     KERNEL_ARGS="$KERNEL_ARGS selinux=0"
-    # output systemd-related messages on the serial line so it gets with log.txt
-    KERNEL_ARGS="$KERNEL_ARGS systemd.log_target=console console=ttyS0,115200"
     # add any debug flag if any (defined in the header of this script)
     KERNEL_ARGS="$KERNEL_ARGS $KERNEL_DEBUG_ARGS"
     # propagate kernel args for later boot stages
@@ -404,7 +413,11 @@ LABEL planetlab-bootcd
 EOF
 
     # Create ISO image
-    echo "* Creating ISO image in $(pwd)"
+    echo "* Generated isolinux.cfg -------------------- BEG"
+    cat $ISOFS/isolinux.cfg
+    echo "* Generated isolinux.cfg -------------------- END"
+    echo "* Creating ISO image in pwd=$(pwd)"
+    echo "* with command mkisofs -o $iso $MKISOFS_OPTS $ISOFS"
     mkisofs -o "$iso" $MKISOFS_OPTS $ISOFS
 }