Cisco Cisco Prime Network Registrar 8.0 Guide De Dépannage
Disaster Recovery Guide for Cisco Prime Network Registrar IPAM 8.0 - Using MySQL Replication 27
4 Appendix A
4.1 MySQL Replication Disaster Recovery Scenarios
Scenario
Seq
Original Production
Executive
DR Executive
New Production
Executive
New Setup
1
prepmaster.sh
(creates dump file)
2
scp
dump file from Production
Executive
3
prepslave.sh
using
coordinates from Production
Executive
4
connect_to_passive.sh
using coordinates from
DR
using coordinates from
DR
Executive
Scheduled
Downtime
Downtime
for
Production
Executive
1
demote_master.sh
2
promote_master.sh
using coordinates
from Production
Executive
using coordinates
from Production
Executive
3
Bring System Down
Scheduled
Downtime
for
Production
Executive
– Recovery
1
Bring System Back Up
2
demote_master.sh
3
promote_master.sh
using coordinates
from DR Executive
using coordinates
from DR Executive
DR –
Change IP
1
System Goes Down