查看“︁Aws oracle”︁的源代码

Amazon RDS for Oracle + Multi-AZ（有 standby instance）
==pre==
<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"


</pre>

==do==
<pre>
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"

</pre>

[[category:aws]]