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redis如何導入rdb文件

小新
2758
2021-02-22 13:37:57
欄目: 云計算

redis如何導入rdb文件

redis導入rdb文件的方法:

1.在源實例生成aof數據,代碼命令如下:

# 清空上文目標實例全部數據

[root@172.20.0.1 ~]# redis-cli -h 172.20.0.2 -a password flushall

OK

# 源實例開啟aof功能,將在dir目錄下生成appendonly.aof文件

[root@172.20.0.1 ~]# redis-cli -h 172.20.0.1 -a password config set appendonly yes

OK

2.在目標實例導入aof數據,代碼命令如下:

# 假設appendonly.aof就在當前路徑下

[root@172.20.0.1 ~]# redis-cli -h 172.20.0.2 -a password --pipe < appendonly.aof

All data transferred. Waiting for the last reply...

Last reply received from server.

errors: 0, replies: 5

# 源實例關閉aof功能

[root@172.20.0.1 ~]# redis-cli -h 172.20.0.1 -a password config set appendonly no

OK

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