Product manual

Managing Critical Data
77 A1 69UP Rev00 5-17
In case of disaster occuring at the Production Site, the back-up procedures entitle
the Back-up Site to take over the application workload and to resume the
production tasks thanks to the remote copy of user’s databases and system data.
SRDF for GCOS 7
• is a very powerful solution with simple back-up procedures which are
transparent for user’s applications,
• avoids the need of time-consuming restore operations,
• is capable to quickly resume the business operations with minimal disruption.
SRDF for GCOS 7 is commercialized in a Project Mode. Contact your Bull Sales
Engineer.
CDA 7 5630 Raid-1 CDA 7 5630 Raid-1
Back-up
Site
BATCH
IOF
Local Remote
Production
Site
Bull DPS 7000
ESCON
SRDF
R
L
D
R
L
D
Bull DPS 7000
RLD = Remote Link Director
DEVELOPMENT,
TEST…
TDS