# Erro 502 no nginx

**URL:** <https://meta.discourse.org/t/502-error-on-nginx/160592>\
**Category:** Self-hosting\
**Created:** [12 Agosto , 2020 06:05 UTC](https://meta.discourse.org/t/502-error-on-nginx/160592 "2020-08-12T06:05:04Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![Stephen](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/stephen/32/95011_2.png) [@Stephen](https://meta.discourse.org/u/Stephen)\
**Post date:** [13 Agosto , 2020 01:56 UTC](https://meta.discourse.org/t/502-error-on-nginx/160592/11 "2020-08-13T01:56:49Z")

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> [@neounix](#):
>
> Usar um disco rígido tradicional em vez de um SSD não deve causar um erro 502.

Falando por experiência própria, IO lento absolutamente pode e causa timeouts e um erro 502.

IOPS no nível de SSD são um requisito firme.

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