READONLY You can't write against a read only slave

[Kral Adam]

Hello, community. I've installed Redis and redis sentinel. I did master and slave with Redis. In the sentinel section, however, the link appears to be sdwon. And slave can't write. When we give him permission to write, the master can't see what the slave is writing. Or load balancing failed. Is there anyone who can help me on this ? Paid support . Or free of charge.

[Greg Andrews]

Redis is not a multi-master data store.  The master instance is the only one that can accept write commands.  The master can also accept read commands.  The replica (aka slave) does not accept write commands, only read commands.

[vishal macom]

The problem here is you have read-only parameter configured in redis.conf file

Read-only replica to yes

So whenever you want to write data into slave it will give that error

In your case if a +sdown state is seen it means ( slave down ) so it should not effect your insertion mechanism

I think you need to be aware of which is master so that this problem can b solved

On Tue, Oct 13, 2020, 7:18 PM Kral Adam <muzaff...@gmail.com> wrote:

Hello, community. I've installed Redis and redis sentinel. I did master and slave with Redis. In the sentinel section, however, the link appears to be sdwon. And slave can't write. When we give him permission to write, the master can't see what the slave is writing. Or load balancing failed. Is there anyone who can help me on this ? Paid support . Or free of charge.

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