--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mod_migrate/README.wiki	Wed Aug 26 18:03:31 2015 +0200
@@ -0,0 +1,19 @@
+#summary prosodyctl cross storage driver migration tool
+
+= Description =
+
+This module adds a command to `prosodyctl` for copying data between storage drivers.
+
+Usage: {{{prosodyctl mod_migrate example.com <source-store> <targer-driver> [users]*}}}
+
+`<source-store>` would be e.g. `accounts` or `private`
+
+`<target-driver>` is the storage driver to copy data to, sans the `mod_storage_` prefix.
+
+The process is something like this:
+
+1. Decide on the future configuration and add this to your prosody config.
+2. With Prosody shut down, run `prosodyctl mod_migrate example.com accounts sql`
+3. Repeat for each store, substituting 'accounts'.  E.g. vcards, private...
+4. Change the `storage` configuration to use the new driver.
+5. Start prosody again.