Hi All

I have a DD660 on 5.1.1.0 with enough memory and license appropriate, but disk group missing, after upgrade from 4.9.3.1.  The DDOS upgrade 'appeared' to fail, but still shows its upgraded to 5.1.1.0.  Any ideas?

Memory Usage Summary

Total memory:   16025 MiB

Free memory:    950 MiB 

Total swap:     12287 MiB

Free swap:      12287 MiB

Current Alerts

--------------

Alert Id   Time                       Severity   Class     Object   Message                 

--------   ------------------------   --------   -------   ------   -------------------------

138        Tue Jul  7 15:03:19 2015   ALERT      Storage            1 Disk group is missing.

--------   ------------------------   --------   -------   ------   -------------------------

There is 1 active alert.

Disk Show State

-----------------

Enclosure   Disk                                           

            1  2  3  4  5  6  7  8  9  10 11 12 13 14 15 16

---------   ------------------------------------------------

1           .  .  .  .  s  .  .  .  .  .  .  .             

2           v  v  v  v  v  K  K  K  K  K  K  K  K  K  K  K 

---------   ------------------------------------------------

Legend   State             Count

------   ---------------   -----

        In Use Disks      11  

s        Spare Disks       1   

v        Available Disks   5   

K        Known Disks       11  

------   ---------------   -----

Total 28 disks

Thanks...Steven