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Merge pull request #6892 from mpapo/docs-docker-aufs-limitation

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Add small note about AUFS layer limitation
Upstream-commit: 9c8b59c1b02dd2d2138fd48aaa27a62b0d09b371
Component: engine
This commit is contained in:
Fred Lifton
2014-07-15 15:03:46 -07:00
parent 46c8ba0722 6c75ad07a9
commit dbb0dbb0d2
1 changed files with 5 additions and 0 deletions
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5
components/engine/docs/sources/userguide/dockerimages.md
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@ -328,6 +328,11 @@ instructions have executed we're left with the `324104cde6ad` image
(also helpfully tagged as `ouruser/sinatra:v2`) and all intermediate
containers will get removed to clean things up.
> **Note:**
> An image can't have more than 127 layers regardless of the storage driver.
> This limitation is set globally to encourage optimization of the overall
> size of images.
We can then create a container from our new image.
$ sudo docker run -t -i ouruser/sinatra:v2 /bin/bash