X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=src%2Finstaller%2Fdownloadsource.sh;h=c74f9e232d2e1dc1874152ca71508736bb903c3c;hb=77c863a2f113404a7f30b8591b9972291328980b;hp=4a48686ea9453560065f80bf3a5d945f37f3f525;hpb=c0511f3ab35cc059e0777b7481eaee105c738f5e;p=ipfire-2.x.git

diff --git a/src/installer/downloadsource.sh b/src/installer/downloadsource.sh
index 4a48686ea9..c74f9e232d 100644
--- a/src/installer/downloadsource.sh
+++ b/src/installer/downloadsource.sh
@@ -31,6 +31,15 @@ fi
 OUTPUT="${1}"
 URL="${2}"
 
+# Mount a tmpfs which is big enough to hold the ISO image
+OUTPUT_DIR="${OUTPUT%/*}"
+
+mkdir -p "${OUTPUT_DIR}"
+if ! mount -t tmpfs none "${OUTPUT_DIR}" -o size=512M; then
+	echo "Could not mount tmpfs to ${OUTPUT_DIR}" >&2
+	exit 1
+fi
+
 echo "Downloading ${URL}..."
 if ! download -O "${OUTPUT}" "${URL}"; then
 	echo "Download failed" >&2