Nortel Meridian 1 Manual page 510

Converting a database from release 18 to release 19
To use this procedure, your option 21/21E must currently be running version
18.20 or higher.
Note: If your system is already running release 19, you do not have to
perform these conversion procedures. Skip this section and continue with
"Installing option 51C hardware" on page 8-69.
1 Remove the front cover from the CE/PE Module on the option 21E.
2 Disable loop 28 using the Network and Peripheral Equipment Diagnostic
Program (LD 32). Refer to X11 input/output guide (553-3001-400) for
instructions on using LD 32.
3 Configure a new superloop and controller using configuration record 2
(LD 97). Refer to X11 input/output guide (553-3001-400) for
instructions on using LD 97.
Note: When configuring superloops, assign loop numbers beginning
with 0, 4, 8, or 12. Then configure each superloop for either a left or right
slot location. The remaining slot (right or left of the superloop) can
contain only DTI, PRI, or I/O cards.
4 Move the data for loop 28 to the newly configured superloop using the
Move Data Blocks Program (LD 25). Refer to X11 input/output guide
(553-3001-400) for instructions on using LD 25.
5 After the data for loop 28 has been moved to the new loop, remove
loop 28 using configuration record 2 (LD 97). Refer to X11 input/output
guide (553-3001-400) for instructions on using LD 97.
6 Load the Equipment Data Dump Program (LD 43). At the prompt, enter
LD 43
Always enter LD 43 from the source (current) media. Do not exit LD 43.
When "EDD000" appears on the terminal, proceed to the next step.
7 On the option 21/21E, set the ENB/DIS switch on the QPC742 FDI card
to DIS and remove the card from the CPU/MEM shelf.
8 Install the QMM42 data cartridge for release 19 onto the QPC742 FDI
card and reinstall the card.
9 Set the ENB/DIS switch on the QPC742 FDI card to ENB.
Upgrade system installation Upgrading to Meridian 1 system options
Meridian 1 option 21 upgrades
to load the program
8-67