I was testing the enhancement where if the server shuts down the queued jobs get retained.
 
However when testing, I found that if the server dies abruptly the queue information is lost. Looks like, the queued jobs are stored on the server only when the shutdown is graceful.
 
Issues is in most cases when something goes terribly wrong like a given running job cannot be cleared especially running on the server, the only option is to kill the server as the stop jobs doesn't work till some jobs are running. In this case, the information would be fully lost when the server is forcefully bounced.
 
Can this be handled when the server is shutdown forcefully as well.