Communicator 3000 MPE/iX Release 6.0 (Platform Software Release C.60.00) (30216-90269)

180 Chapter 10
Technical Articles
New Features in ALLBASE/SQL Version G3
Converting Pseudo-Mapped Files to Mapped Files
ALLBASE/SQL files in pseudo-mapped mode must be converted into
mapped mode using the MOVEFILE command in SQLUtil. Use the
SHOWACCESS command in SQLUtil to show which files are
pseudo-mapped. Use the following procedures:
1. Check for pseudo-mapped files as shown in this example:
:sqlutil
>> showaccess
DBEnvironment Name: mydbe
Maintenance Word:
GGF0 mapped
MYF1 pseudo-mapped
MYF2 pseudo-mapped
>>
2. Disable the pseudo-mapped feature using the SQLUtil MOVEFILE
command as shown in this example:
>> movefile
DBEnvironment Name: mydbe
File Name: MYF1
Current Device: LDEV#2
New Device (opt):LDEV#
Access Mode (Mapped) (opt): mapped
File moved.
Repeat for other pseudo-mapped files listed by SHOWACCESS. The
pseudo-mapped files are converted into mapped mode. Hence, there
will be no problem involved with the converted files during the
upgrade.