AWS RDS在创build时不断备份我的服务器

我正在使用Amazon CloudFormation创build一个包含EC2和RDS的堆栈(Postgres 9.4.4,5gb,db.m1.small)。 RDS实例启动后立即启动备份。

如何阻止RDS在启动时将其备份?

这里是Postgres日志:

2016-01-12 22:23:31 UTC::@:[2435]:LOG: database system is ready to accept connections 2016-01-12 22:23:31 UTC::@:[2448]:LOG: autovacuum launcher started 2016-01-12 22:23:34 UTC::@:[2445]:LOG: checkpoint starting: immediate force wait flush-all 2016-01-12 22:23:34 UTC::@:[2445]:LOG: checkpoint complete: wrote 23 buffers (0.0%); 0 transaction log file(s) added, 0 removed, 0 recycled; write=0.005 s, sync=0.011 s, total=0.051 s; sync files=20, longest=0.011 s, average=0.000 s 2016-01-12 22:23:35 UTC::@:[2445]:LOG: checkpoint starting: immediate force wait 2016-01-12 22:23:35 UTC::@:[2445]:LOG: checkpoint complete: wrote 0 buffers (0.0%); 0 transaction log file(s) added, 0 removed, 0 recycled; write=0.001 s, sync=0.000 s, total=0.005 s; sync files=0, longest=0.000 s, average=0.000 s 2016-01-12 22:25:20 UTC::@:[2445]:LOG: checkpoint starting: force wait 2016-01-12 22:25:24 UTC::@:[2445]:LOG: checkpoint complete: wrote 32 buffers (0.1%); 0 transaction log file(s) added, 0 removed, 0 recycled; write=3.133 s, sync=0.015 s, total=3.161 s; sync files=27, longest=0.015 s, average=0.000 s 2016-01-12 22:30:20 UTC::@:[2445]:LOG: checkpoint starting: time 2016-01-12 22:30:20 UTC::@:[2445]:LOG: checkpoint complete: wrote 1 buffers (0.0%); 0 transaction log file(s) added, 0 removed, 0 recycled; write=0.001 s, sync=0.004 s, total=0.018 s; sync files=1, longest=0.004 s, average=0.004 s ----------------------- END OF LOG ---------------------- 

Web GUI上的“报警和最近事件”面板说:

 time (utc-5) event Jan 12 5:29 PM Finished DB Instance backup Jan 12 5:25 PM Backing up DB instance Jan 12 5:24 PM DB instance created 

在RDS实例控制面板中设置您的维护和备份窗口。 有些信息可以在这里find 。

这个“创build备份”行为没有logging在任何我能看到的地方。 它可能是自动的,不能被改变。

你为什么要创build这么多的数据库,或者经常停止/启动数据库,这很重要? 有些背景可以让你更容易帮助你。 我创build了一次我的RDS数据库,每晚在我的备份窗口备份。