# Disable Replicate Data on Elasticsearch Cluster
**URL:** https://discuss.elastic.co/t/disable-replicate-data-on-elasticsearch-cluster/306202
**Category:** Elasticsearch
**Created:** [June 2, 2022, 7:58am UTC](https://discuss.elastic.co/t/disable-replicate-data-on-elasticsearch-cluster/306202 "2022-06-02T07:58:49Z")
**Posts on this page:** 6
**Page:** 1
### Author:  [@Xenial](https://discuss.elastic.co/u/Xenial)
#### Post date: [June 2, 2022, 7:58am UTC](https://discuss.elastic.co/t/disable-replicate-data-on-elasticsearch-cluster/306202/1 "2022-06-02T07:58:49Z")
Hello Elastic Team,
I've create Elasticsearch with 3 node, when i send the data, Elasticsearch replicate my original data and consume more storage. How to disable replicated data on Elasticsearch Cluster?
Thankyou
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### Author:  [@Tomo\_M](https://discuss.elastic.co/u/Tomo_M)
#### Post date: [June 2, 2022, 8:42am UTC](https://discuss.elastic.co/t/disable-replicate-data-on-elasticsearch-cluster/306202/2 "2022-06-02T08:42:02Z")
Hi,
Set [index.number\_of\_replicas](https://www.elastic.co/guide/en/elasticsearch/reference/current/index-modules.html#dynamic-index-settings) to 0 on existing indices. If you want to change the setting by default, use [index template](https://www.elastic.co/guide/en/elasticsearch/reference/current/index-templates.html) function.
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### Author:  [@Xenial](https://discuss.elastic.co/u/Xenial)
#### Post date: [June 2, 2022, 9:41am UTC](https://discuss.elastic.co/t/disable-replicate-data-on-elasticsearch-cluster/306202/3 "2022-06-02T09:41:40Z")
Thankyou So Much @Tomo_M
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### Author:  [@Xenial](https://discuss.elastic.co/u/Xenial)
#### Post date: [June 3, 2022, 6:57am UTC](https://discuss.elastic.co/t/disable-replicate-data-on-elasticsearch-cluster/306202/4 "2022-06-03T06:57:53Z")
Hi @Tomo_M , what the impact if set replication to 0 ?
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### Author:  [@Tomo\_M](https://discuss.elastic.co/u/Tomo_M)
#### Post date: [June 3, 2022, 7:34am UTC](https://discuss.elastic.co/t/disable-replicate-data-on-elasticsearch-cluster/306202/5 "2022-06-03T07:34:20Z")
The doc says:
```auto
WARNING: Configuring it to 0 may lead to temporary availability loss
during node restarts or permanent data loss in case of data corruption.
```
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### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [July 1, 2022, 7:35am UTC](https://discuss.elastic.co/t/disable-replicate-data-on-elasticsearch-cluster/306202/6 "2022-07-01T07:35:20Z")
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