Docker fails with "no space left on device"

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1

Enonic version: 6.2
OS: El Capitan

I’m trying to follow the Getting Started Guide for Docker, but it gets an error:

      Error pulling image (latest) from docker.io/enonic/xp-app, Untar re-exec error: exit status 1: output: write /enonic-xp/system/com/enonic/xp/admin-ui/6.2.1/admin-ui-6.2.1.jar: no space left on device

It says no space left on device, but I have plenty of room on my hard drive. When I do docker images then this is what I get:

mla-MacBook-Pro:~ mla$ docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             VIRTUAL SIZE
<none>              <none>              8caaa323ecfb        10 hours ago        1.132 GB
<none>              <none>              ae9cad31c33f        10 hours ago        255.1 MB
enonic/xp-home      latest              37693f907b02        10 hours ago        1.111 MB
hello-world         latest              0a6ba66e537a        5 weeks ago         960 B
docker/whalesay     latest              ded5e192a685        5 months ago        247 MB
2

Hi.

It’s probably using too much memory. @rmy changed the memory settings some weeks ago, but have changed it back now. The new (better) memory settings is applied in 6.2.1.

3

Hi.
Docker on OSX uses a virtual linux machine to run it’s containers in. My guess is that it is this machine that is full. if you do a “docker images -a” you’ll se a whole lot of untaged images with repository and tag named “”. Try deleting them.

Take a look at this post for a command on deleting untaged images: http://jimhoskins.com/2013/07/27/remove-untagged-docker-images.html

4

I somehow managed to get it working shortly after I made this thread and I should have updated it. But thanks for the info. I’m sure the jimhoskins page will come in handy in the future.