I posted this issue over in the XEN section back in April and never received a reply, so I figured that I would post it in the bug section just incase it is an unknown issue. 

 

I am running unRAID Server 6.0-beta14b.  I have XEN setup with a Windows 7 VM and a Debian VM.  Both VM's work perfectly.  I installed unMenu, along with the Power down script so that i can reboot the server in the event that the unRAID WebUI crashes.  Even though I shutdown both of my VM's, stop the array, and select Reboot within the unRAID WebUI, the reboot process hangs with an error that says "WARNING: Not stopping xenstored, as it cannot be restarted."  I have attached a pic of my monitor, which shows the error.  The reboot hangs with that error no matter how I attempt to shutdown or reboot the server (WebUI, or Power down script).  I am then forced to hold the power button down to shut the server down and power it back up again. Doing so results in a parity check for every reboot!  Does anyone know how to fix this error? Does anyone know whether or not this issue has been fixed in releases following 6.0beta15b?  Thanks.

 

  -Jason

Xen is no longer available from rc1 onwards, and you are going to have to switch your VM's to using KVM.  If you are not using hardware pass thou it appears to be a relatively painless process.