Nortel Meridian 1 Manual page 225

5-40 SL-1 RT system upgrades
553-3001-250 Standard 14.00 August 1996
The SL-1 X11 release 21 RT system is now operational. Install all covers to
complete the upgrade.
Converting a database from release 19 or 20 to release 21
1 Remove the front covers from the CPU/Network cabinet in the
RT system.
2 Log into the system.
3 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.
4 Set the ENB/DIS switch on the MSI or EMSI card in CPU 1 to DIS and
remove the card. Replace the QMM42 cartridge with the QMM42
cartridge for release 21 software. Reinstall and enable the card.
5 Set the ENB/DIS switch on the MSI or EMSI card in CPU 0 to DIS and
remove the card. Replace the QMM42 cartridge with the QMM42
cartridge for release 21 software. Reinstall and enable the card.
6 Remove the disks from the drives and insert ED floppy disks with
release 21 software into the NTND16 MDU drives. Insert disk A1 in
DRV A and disk B1 in DRV B.
7 Perform a data dump. At the prompt, enter
EDD
When "DATABASE BACKUP COMPLETE" or "DATADUMP
COMPLETE" appears on the terminal, proceed to the next step.
If the data dump is not successful, do not continue; contact your
technical support organization. A data dump problem must be
corrected before proceeding.
to load the program
to begin the data dump
CAUTION