- bump ramdisk size to 64mb to handle kernels with all modules

[bootcd.git] / build.sh

diff --git a/build.sh b/build.sh
index bc24406..5a03583 100755 (executable)
--- a/build.sh
+++ b/build.sh
@@ -34,7 +34,7 @@ INITRD=$CD_ROOT/usr/isolinux/initrd
 INITRD_MOUNT=`pwd`/rd
 
 # size of the ram disk in MB
-RAMDISK_SIZE=48
+RAMDISK_SIZE=64
 
 # the bytes per inode ratio (the -i value in mkfs.ext2) for the ramdisk
 INITRD_BYTES_PER_INODE=1024
@@ -133,6 +133,9 @@ function build_initrd()
     echo "setup basic networking files"
     cp -f $CONF_FILES_DIR/hosts $CD_ROOT/etc/
 
+    echo "copying sysctl.conf (fix tcp window scaling and broken routers)"
+    cp -f $CONF_FILES_DIR/sysctl.conf $CD_ROOT/etc/
+
     echo "setup default network conf file"
     mkdir -p $CD_ROOT/usr/boot
     cp -f $CONF_FILES_DIR/default-net.cnf $CD_ROOT/usr/boot/
@@ -178,8 +181,10 @@ function build_initrd()
     mount -o loop,rw $INITRD $INITRD_MOUNT
 
     echo "copy all files except usr to ramdisk"
-    (cd $CD_ROOT && find . -path ./usr -prune -o -print | \
-       cpio -p -d -u $INITRD_MOUNT)
+    pushd .
+    cd $CD_ROOT
+    find . -path ./usr -prune -o -print | cpio -p -d -u $INITRD_MOUNT
+    popd
 
     umount $INITRD_MOUNT
     rmdir $INITRD_MOUNT