OES NW 6.5 SP3. Volume and pool = "USR_DATA" are mirrored on 2 physical
drives. Up until yesterday this was fine. "Mirror Status" returned "All
objects are fully syncronized"

Suddenly I am receiving an error "Mirror object 0x1D is not active on
this node" (0x1D is one of the drives for the USR_DATA mirror set). This
appears to be related to a clustering issue but this is not nor ever has
been in a cluster. I checked in Remote Manager and none of the devices
are tagged shareable for clustering. Actually, from Remote Manager,
iManager and NSSMU everything seems to look normal. What's up?