# app.yml의 Docker shm\_size 옵션

**URL:** https://meta.discourse.org/t/docker-shm-size-option-in-app-yml/174067
**Category:** Feature
**Created:** [12월 23, 2020, 2:32오전 UTC](https://meta.discourse.org/t/docker-shm-size-option-in-app-yml/174067 "2020-12-23T02:32:44Z")
**Posts on this page:** 1
**Showing post:** 11

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### Author: ![markersocial](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/markersocial/32/170136_2.png) [@markersocial](https://meta.discourse.org/u/markersocial)
#### Post date: [11월 29, 2024, 5:42오후 UTC](https://meta.discourse.org/t/docker-shm-size-option-in-app-yml/174067/11 "2024-11-29T17:42:33Z")

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shm\_size를 늘리는 현재 해결책이 무엇인지 아시는 분 계신가요?

수정: 여전히 하드코딩되어 있는 것 같습니다.

관련 스레드:

> [@PG throws could not resize shared memory segment error](https://meta.discourse.org/t/pg-throws-could-not-resize-shared-memory-segment-error/84744):
>
> After upgrading (with ‘launcher rebuild app’ times two) to Postgres 10, we’ve started seeing errors like this in /logs: Failed to handle exception in exception app middleware : PG::DiskFull: ERROR: could not resize shared memory segment "/PostgreSQL.682207201" to 283432 bytes: No space left on device : SELECT "topics"."id" AS t0\_r0, "topics"."title" AS t0\_r1, "topics"."last\_posted\_at" AS t0\_r2, … Ideas? Looks like PG is unable to increase the size of a shared memory segment, can this be tuned …

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