Included to turn OFF on the fly full text indexing on the z/OS. This setting
obsolete in ND6.
Was specific to z/OS. It is replaced by FT_FLY_INDEX_OFF=1 which is for
None, although you can specify this setting in the NOTES.INI Settings tab of
the Configuration Settings document in the Domino Directory.
OS390_508_FTFlyMode=0 / 1
Lotus Notes/Domino x.x.x
Lotus Notes/Domino 6.x