接上，2.129为从，此时杀掉该进程，redis.log日志记录如下：
[14984 | signal handler] (1434674492) Received SIGTERM scheduling shutdown...[14984] 19 Jun 08:41:32.545 # User requested shutdown...[14984] 19 Jun 08:41:32.545 * Calling fsync() on the AOF file.[14984] 19 Jun 08:41:32.545 * Saving the final RDB snapshot before exiting.[14984] 19 Jun 08:41:32.580 * DB saved on disk[14984] 19 Jun 08:41:32.580 # Redis is now ready to exit, bye bye...
[14984 | signal handler] (1434674492) Received SIGTERM scheduling shutdown...
[14984] 19 Jun 08:41:32.545 # User requested shutdown...
[14984] 19 Jun 08:41:32.545 * Calling fsync() on the AOF file.
[14984] 19 Jun 08:41:32.545 * Saving the final RDB snapshot before exiting.
[14984] 19 Jun 08:41:32.580 * DB saved on disk
[14984] 19 Jun 08:41:32.580 # Redis is now ready to exit, bye bye...
此时集群正常提供对外服务，并不影响。
