What exactly does it say? Logging or locking or retention lock (FLR)?

I would suggest to look at the Symantec documentation for support site for details

Hi

It says "Logging". (see screen cap attached to original post)

I went though all the Symantec site and KB, and if I found several references to this "Logging" but without any information on how to enable it... One doc says makes reference to FileMover Logging...

http://www.symantec.com/business/support/index?page=content&id=HOWTO49558

The DHSM connection needs to have logging enabled in order to have the archived file deleted when the stub (or placeholder) is deleted or recalled.  Use the fs_dhsm command on the Celerra to do that.

First, get the connection information:

[nasadmin@zig_cs0 ~]$ fs_dhsm -l
id      name
422     ufs1
424     ufs2
37      1_fs2
466     mymgfs
[nasadmin@zig_cs0 ~]$ fs_dhsm -i id=422
ufs1:
state                = enabled
offline attr         = on
popup timeout        = 0
backup               = passthrough
read policy override = none
log file             = off
max log size         = 10MB

Notice that logging is off.  You will need to enable logging:

[nasadmin@zig_cs0 ~]$ fs_dhsm -m id=422 -log on
ufs1:
state                = enabled
offline attr         = on
popup timeout        = 0
backup               = passthrough
read policy override = none
log file             = on
max log size         = 10MB

  Done

Once this is done, go back to the original screen you listed and click "Test Celerra Logging" and this test should succeed.