# ECK Operator Disable Swap and mlockall:true

**URL:** <https://discuss.elastic.co/t/eck-operator-disable-swap-and-mlockall-true/249645>\
**Category:** Elastic Cloud on Kubernetes (ECK)\
**Created:** [September 23, 2020, 11:05am UTC](https://discuss.elastic.co/t/eck-operator-disable-swap-and-mlockall-true/249645 "2020-09-23T11:05:32Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![dkow](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dkow/32/47340_2.png) [@dkow](https://discuss.elastic.co/u/dkow)\
**Post date:** [September 23, 2020, 12:42pm UTC](https://discuss.elastic.co/t/eck-operator-disable-swap-and-mlockall-true/249645/2 "2020-09-23T12:42:39Z")

</div>

Hi @Fikrat_Karimli, thanks for your question.

Can you also provide logs from the Elasticsearch node? You can get them with `kubectl logs prod-es-master-nodes-0`. These logs should state what was the issue - it might not be related to ECK at all. You can take a look at a similar [issue](https://discuss.elastic.co/t/elasticsearch-is-not-starting-when-bootstrap-memory-lock-is-set-to-true/120962) to see if it helps in your case.

---

_[View the full topic](https://discuss.elastic.co/t/eck-operator-disable-swap-and-mlockall-true/249645)._