# (Re)Installing Discourse with Docker on CentOS 7

**URL:** https://meta.discourse.org/t/re-installing-discourse-with-docker-on-centos-7/65359
**Category:** Self-hosting
**Created:** [6월 29, 2017, 8:17오후 UTC](https://meta.discourse.org/t/re-installing-discourse-with-docker-on-centos-7/65359 "2017-06-29T20:17:07Z")
**Posts on this page:** 1
**Showing post:** 5

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### Author: ![elijah](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/elijah/32/104055_2.png) [@elijah](https://meta.discourse.org/u/elijah)
#### Post date: [6월 29, 2017, 9:45오후 UTC](https://meta.discourse.org/t/re-installing-discourse-with-docker-on-centos-7/65359/5 "2017-06-29T21:45:27Z")

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People have gotten `devicemapper` to work, at least mostly work, but it is not a recommended storage driver and I gather you’ll get mysterious errors.

> [@New installation on Fedora 23 - FAILED RuntimeError: cd /var/www/discourse && su discourse -c](https://meta.discourse.org/t/new-installation-on-fedora-23-failed-runtimeerror-cd-var-www-discourse-su-discourse-c/41220/6):
>
> Devicemapper is non starter, fails spectacularly under load and causes corruption. We block setup if we detect devicemapper. You need aufs or another better supported docker filesystem.

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