title: queue storage filesystem full in websphere mq
body: <p>We come across a scenario where disk space was occupied for empty queues in linux environment.</p>
  
  <p>Our queue manager ended unexpectedly as the file system become full and we need to empty the q file to bring back the queue manager.</p>
  
  <p>But actually we dont have any messages at all in queue. This is showing a particularl queue.</p>
  
  <p>Why the disk space is held here?  what is the root cause?</p>