# 在清理空间和重新填充空间之间陷入循环

**URL:** <https://meta.discourse.org/t/stuck-in-a-loop-of-freeing-up-space-and-filling-it-up-again-when-rebuilding/96044>\
**Category:** Self-hosting\
**Tags:** server-resources\
**Created:** [2018年八月30日 23:25 UTC](https://meta.discourse.org/t/stuck-in-a-loop-of-freeing-up-space-and-filling-it-up-again-when-rebuilding/96044 "2018-08-30T23:25:04Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![tophee](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/tophee/32/73406_2.png) [@tophee](https://meta.discourse.org/u/tophee)\
**Post date:** [2018年八月30日 23:42 UTC](https://meta.discourse.org/t/stuck-in-a-loop-of-freeing-up-space-and-filling-it-up-again-when-rebuilding/96044/3 "2018-08-30T23:42:22Z")

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How do I know which images I can delete?

```plaintext
$ docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
discourse/base 2.0.20180802 d6f8b6029227 4 weeks ago 1.74GB
local_discourse/web_only latest 0301af96b2e8 5 months ago 2.95GB
local_discourse/data latest a8b8c3da644a 8 months ago 1.85GB
local_discourse/mail-receiver latest a322c9207234 8 months ago 142MB
discourse/base 2.0.20171204 64d62a045a4e 8 months ago 1.81GB
discourse/mail-receiver 1.1.2 44042627246b 14 months ago 142MB
samsaffron/docker-gc latest 54ca424ca8d6 2 years ago 57.7MB

```

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_[View the full topic](https://meta.discourse.org/t/stuck-in-a-loop-of-freeing-up-space-and-filling-it-up-again-when-rebuilding/96044)._