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

Data write test:

# redis-cli-h 192.168.2.100-c-p 6379 / /-c indicates connection to the cluster

192.168.2.100Suzhou 6379 > set name zhangsan

-> Redirected to slot [5798] located at 192.168.2.200

OK

192.168.2.200 6379 > get name

"zhangsan"

192.168.2.200 6379 >

Through the process, you can see:

We logged in at 92.168.2.100 6379 and wrote a key

After the new key is fetched through the CRC16 algorithm, the result is 5798.

Because slot 5798 is responsible for 192.168.2.200

So, the newly created key is redirected to 192.168.2.2006379

Data query test:

# redis-cli-h 192.168.2.201-c-p 6380

192.168.2.201pur6380 > get name

-> Redirected to slot [5798] located at 192.168.2.200

"zhangsan"

192.168.2.200 6379 >

Through the process, you can see:

We logged in at 192.168.2.201virtual 6380 and sent a query request.

After the key of the query is taken by the CRC16 algorithm (and 16384), the result is 5798.

Because slot 5798 is responsible for 192.168.2.200

Therefore, the query request is redirected to 192.168.2.200 VRO 6379.

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