backup sd card and make btrfs snapshot

diff --git a/backup-sd.sh b/backup-sd.sh
new file mode 100644 (file)
index 0000000..74dba6d
--- /dev/null
+++ b/backup-sd.sh
@@ -0,0 +1,16 @@
+#!/bin/sh -xe
+
+id=1
+
+mount /dev/sdc2 mnt
+mount /dev/sdc1 mnt/boot
+
+
+
+rsync -ravH --numeric-ids --sparse --delete mnt/ rootfs/ | tee rootfs.$id.log
+btrfs sub snap -r rootfs rootfs.$id
+
+
+
+#nuc/veternica/rootfs
+