Shulou(Shulou.com)06/01 Report--

Redis backup and recovery

1.redis backup

[root@caosm103 redis] # redis-cli-h 192.168.24.129-p 6379 # Connect to the server

192.168.24.129 6379 > SAVE # backup with save

OK

192.168.24.129 6379 > CONFIG GET dir # View the installation directory of the service

1) "dir"

2) "/ data/redis" # directory of service data backup

2.redis recovery

To recover the data, just put the dump.rdb file in the redis installation directory, start the service, and the data will be restored.

Note: the save command is not executed. When you close redis-server manually, the dump.rdb file will be created automatically.

[root@caosm103 redis] # ll-h

Total 12K

-rw-r--r-- 1 redis redis 12K Nov 16 10:05 dump.rdb

[root@caosm103 redis] # / etc/init.d/redis-server stop

Stopping redis-server: [OK]

[root@caosm103 redis] # / etc/init.d/redis-server start

Starting redis-server: [OK]

[root@caosm103 redis] # redis-cli-h 192.168.24.129-p 6379

192.168.24.129 6379 > DBSIZE

(integer) 1

192.168.24.129 6379 > KEYS *

1) "prizeNum

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