title: AEM with TarMK Cold Standby Not working
body: <p>I am trying to configure AEM with TarMK Cold Standby. I have followed the below urls to configure</p>
  
  <p><a href="https://docs.adobe.com/docs/en/aem/6-0/deploy/recommended-deploys/tarmk-cold-standby.html" rel="nofollow">https://docs.adobe.com/docs/en/aem/6-0/deploy/recommended-deploys/tarmk-cold-standby.html</a>
  <a href="http://cq-ops.tumblr.com/post/102621710969/how-to-configure-an-aem-6-cold-standby-failover" rel="nofollow">http://cq-ops.tumblr.com/post/102621710969/how-to-configure-an-aem-6-cold-standby-failover</a></p>
  
  <p>But i am getting java.lang.IllegalStateException :</p>
  
  <pre><code>java.lang.IllegalStateException:Attempt to read external blob with blobId
  [c184d2a3f1dbc709004a45ae6c5df7624c2ae653#32768] without specifying BlobStore
    at org.apache.jackrabbit.oak.plugins.segment.SegmentBlob.getReference(SegmentBlob.java:118)
    at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter.writeBlob(SegmentWriter.java:706)
    at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter.writeProperty(SegmentWriter.java:808)
    at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter.writeProperty(SegmentWriter.java:796)
  </code></pre>