automatically make the boot medium ejectable

2 files changed, 12 insertions, 0 deletions

diff --git a/src/initrd/btrfs-create.sh b/src/initrd/btrfs-create.sh
index cb415ab..cea4c29 100644
--- a/src/initrd/btrfs-create.sh
+++ b/src/initrd/btrfs-create.sh
@@ -211,6 +211,8 @@ initialize_root_filesystem()
     # the initrd.
     cp /bin/mdadm-dup.sh /root/sbin/
     cp /bin/samizdat-eject.sh /root/sbin/
+    cp /bin/firstboot.service /root/etc/systemd/system/
+    ln -s /etc/systemd/system/firstboot.service /root/etc/systemd/system/multi-user.target.wants/
 
     sed -i -e 's/^root:x:/root::/' /root/etc/passwd
     cp /patchroot/* /root/root/
diff --git a/src/initrd/firstboot.service b/src/initrd/firstboot.service
new file mode 100644
index 0000000..3b7e602
--- /dev/null
+++ b/src/initrd/firstboot.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=Samizdat - Samizdat Eject - Ejects the install source medium.  Initiates copy of the rootfs to destination medium.
+After=network.target
+
+[Service]
+Type=oneshot
+ExecStart=/bin/btrfs device remove 1 2 /
+
+[Install]
+WantedBy=multi-user.target