# Disk Available in Monitoring can be not correct data!

**URL:** <https://discuss.elastic.co/t/disk-available-in-monitoring-can-be-not-correct-data/153327>\
**Category:** Elasticsearch\
**Created:** [October 22, 2018, 6:33am UTC](https://discuss.elastic.co/t/disk-available-in-monitoring-can-be-not-correct-data/153327 "2018-10-22T06:33:44Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![LuckyNemo](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/luckynemo/32/67133_2.png) [@LuckyNemo](https://discuss.elastic.co/u/LuckyNemo)\
**Post date:** [October 22, 2018, 6:33am UTC](https://discuss.elastic.co/t/disk-available-in-monitoring-can-be-not-correct-data/153327/1 "2018-10-22T06:33:44Z")

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![image](https://us1.discourse-cdn.com/elastic/original/3X/0/8/08ad6112cc6f139e7b71a245854f78c162b560e0.png)  
ES6.0.0 version!  
Disk available stats is not real data in my cluster.(acturally I have 4 es instance on each physical machine)  
In my eyes, the value of "Disk Available" \*4( exactly equal my real value)  
PS,Disk Usage at column of "Incides" is right.

I know "Disk Available" came from \_cluster/stats API

Can anyone give me some advices or the reason!?

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [November 19, 2018, 6:34am UTC](https://discuss.elastic.co/t/disk-available-in-monitoring-can-be-not-correct-data/153327/2 "2018-11-19T06:34:38Z")

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