On Friday 27 April 2007 14:35, Andrea Righi wrote:
> Another reason is memory consumption. All the files are allocated by the
> VM, but VM can't free the initramfs files, because there's no backing
> store and no pivot_root/umount support. To free up space we should
> explicitly remove all the initramfs files before switching to the
> classical tmpfs... but this needs a little work...
I think the patch below does what you want. It worked for me. I checked it
in.
Regards,
Erich
--- init (Revision 4041)
+++ init (Arbeitskopie)
@@ -6,11 +6,16 @@
echo "initramfs detected: init called"
+delete_rootfs_files() {
+ sleep 10
+ rm -rf /
+}
+
mkdir -p /new_root || shellout
mount tmpfs /new_root -t tmpfs $tmpfs_opts || shellout
cd / || shellout
cp -a `/bin/ls | grep -v new_root` /new_root/ || shellout
cd /new_root || shellout
mkdir -p old_root || shellout
-
+delete_rootfs_files >/dev/null </dev/null 2>&1 &
mount --move . / && exec chroot . /linuxrc
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