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https://issues.apache.org/jira/browse/QPID-7776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16021169#comment-16021169
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Lorenz Quack commented on QPID-7776:
------------------------------------

Review comments:
* In the documentation: 
** The other policies do not have the "Policy" in the <emphasis> part
** I think we should mention that the other flow to disk mechanisms the broker 
has (with link) are orthogonal to this.
* For the UI: Any reason we do not use the validValues from the metadata? I 
think we do this for example for the LogLevel of the log inclusion rules

> Add flow to disk queue policy
> -----------------------------
>
>                 Key: QPID-7776
>                 URL: https://issues.apache.org/jira/browse/QPID-7776
>             Project: Qpid
>          Issue Type: Improvement
>          Components: Java Broker
>            Reporter: Keith Wall
>            Assignee: Keith Wall
>             Fix For: qpid-java-broker-7.0.0
>
>
> It should be possible to configure a queue so that enqueues are always flowed 
> to disk, or are flowed to disk when the queue reaches a certain length or 
> depth.
> A common use case for this would be a user who has one queue that is used 
> _store and forward_ (say for an end of day batch) whilst other queues are 
> used 'live'.  It will make sense for such a user for to mark the batch's 
> queue flow to disk.  That way the messages on the batch queue don't 
> needlessly clog the Broker's memory leaving it free for intraday work.
> The C++ Broker already has an analogous feature.



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