Aws oracle

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Amazon RDS for Oracle + Multi-AZ(有 standby instance)

pre


#turn on AZ
aws rds modify-db-instance \
  --db-instance-identifier mydb \
  --multi-az \
  --apply-immediately

#check  AZ
aws rds describe-db-instances \
  --db-instance-identifier mydb \
  --query "DBInstances[0].MultiAZ"


do

aws rds reboot-db-instance \
  --db-instance-identifier mydb \
  --force-failover





#check 
aws rds describe-db-instances \
  --db-instance-identifier mydb \
  --query "DBInstances[0].DBInstanceStatus"