http://code.activestate.com/recipes/tags/migration/popular/2011-11-04T14:56:56-07:00ActiveState Code Recipes2011-11-04T14:56:56-07:00Tomáš Rampashttp://code.activestate.com/recipes/users/4179816/http://code.activestate.com/recipes/577941-script-for-gae-blobstore-migration-from-master-sla/

<p style="color: grey"> Python recipe 577941 by <a href="/recipes/users/4179816/">Tomáš Rampas</a> (<a href="/recipes/tags/appengine/">appengine</a>, <a href="/recipes/tags/blobstore/">blobstore</a>, <a href="/recipes/tags/gae/">gae</a>, <a href="/recipes/tags/hrd/">hrd</a>, <a href="/recipes/tags/master_slave/">master_slave</a>, <a href="/recipes/tags/migration/">migration</a>, <a href="/recipes/tags/python/">python</a>). Revision 20. </p> <p>This code helped me with blobstore content migration of my GAE app from M/S storage to HRD. Prerequisite for this is copying data located in Masterslave datastore to HRD first so they exist on both Datastores. Be aware pls, that this migration script has impact on outgoing and incoming bandwidth of your apps so it affects your GAE resources utilization.</p>