1 files changed, 15 insertions, 0 deletions
diff --git a/send-backup b/send-backup
new file mode 100755
index 0000000..520cf0b
--- /dev/null
+++ b/send-backup
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+src=babar
+dst=backup
+
+datasets=`zfs list -Ho name -r $src | tail -n +2 | cut -d/ -f2-`
+for fs in $datasets; do
+    from=`zfs list -Ht snap -d 1 -o name -s creation $dst/$fs | tail -1 | cut -d@ -f2`
+    to=`zfs list -Ht snap -d 1 -o name -s creation $src/$fs | tail -1 | cut -d@ -f2`
+
+    echo send $fs@$from to $fs@$to
+    if [ "x$from" != "x$to" ]; then
+       zfs send -RI babar/$fs@$from babar/$fs@$to | zfs recv backup/$fs
+    fi
+done