Setting number_of_replicas on a closed index can put it in an unopenable state · Issue #9566 · elastic/elasticsearch · GitHub
![Elasticsearch Index Lifecycle Management policy and OMEGAMON Data Provider - IBM Z and LinuxONE Community Elasticsearch Index Lifecycle Management policy and OMEGAMON Data Provider - IBM Z and LinuxONE Community](https://higherlogicdownload.s3.amazonaws.com/IMWUC/UploadedImages/ktAfdwNTXqf0PnlwlYZu_Screenshot%202023-09-22%20at%2011.28.49%20AM.png)
Elasticsearch Index Lifecycle Management policy and OMEGAMON Data Provider - IBM Z and LinuxONE Community
![How to modify default total_indices count of 20 to desired count and set replication for each index - Elasticsearch - Discuss the Elastic Stack How to modify default total_indices count of 20 to desired count and set replication for each index - Elasticsearch - Discuss the Elastic Stack](https://global.discourse-cdn.com/elastic/original/3X/a/a/aa142f873924b19f6665bc112821cdce3fd8403c.png)
How to modify default total_indices count of 20 to desired count and set replication for each index - Elasticsearch - Discuss the Elastic Stack
![elasticsearch - When using the index settings with auto_expand_replicas set to "0-all," an issue arises where primary shards are concentrated on specific nodes - Stack Overflow elasticsearch - When using the index settings with auto_expand_replicas set to "0-all," an issue arises where primary shards are concentrated on specific nodes - Stack Overflow](https://i.stack.imgur.com/8Vg6i.png)
elasticsearch - When using the index settings with auto_expand_replicas set to "0-all," an issue arises where primary shards are concentrated on specific nodes - Stack Overflow
index.number_of_replicas behavior with index.auto_expand_replicas · Issue #27871 · elastic/elasticsearch · GitHub
Heartbeat not propagating ```number_of_replicas``` settings to index settings · Issue #28886 · elastic/beats · GitHub
![Elastic: ilm-history-3-000004 index created with wrong number_of_replicas according to template - Elasticsearch - Discuss the Elastic Stack Elastic: ilm-history-3-000004 index created with wrong number_of_replicas according to template - Elasticsearch - Discuss the Elastic Stack](https://global.discourse-cdn.com/elastic/original/3X/c/b/cb40e5417ba8cd414b922e1c2c0a0baa791cd24d.png)
Elastic: ilm-history-3-000004 index created with wrong number_of_replicas according to template - Elasticsearch - Discuss the Elastic Stack
![Changing the number of shards and index frequency of an existing index - Elasticsearch - Discuss the Elastic Stack Changing the number of shards and index frequency of an existing index - Elasticsearch - Discuss the Elastic Stack](https://global.discourse-cdn.com/elastic/original/3X/2/c/2c3063021f65201af24d5c5c7880cfb39d06c119.png)