Hi there!
I’m currently getting errors of limited disk space but am finding inconsistent information regarding actual disk usage.
Expected behavior
Docker images continue to download and I can run containers.
Actual behavior
Docker images fail to download due to limited disk space.
Information
$ docker info
Containers: 1
Running: 0
Paused: 0
Stopped: 1
Images: 42
Server Version: 1.10.3
Storage Driver: aufs
Root Dir: /var/lib/docker/aufs
Backing Filesystem: extfs
Dirs: 485
Dirperm1 Supported: true
Execution Driver: native-0.2
Logging Driver: json-file
Plugins:
Volume: local
Network: bridge null host
Kernel Version: 4.1.19
Operating System: Alpine Linux v3.3
OSType: linux
Architecture: x86_64
CPUs: 2
Total Memory: 1.957 GiB
Name: docker
ID: SZDJ:NX5U:2ZQ3:E2ZD:I6YD:IY3D:Q3KQ:4MRU:R6AC:Z4XY:BDGF:E6M3
Debug mode (server): true
File Descriptors: 13
Goroutines: 25
System Time: 2016-04-01T02:48:16.793321693Z
EventsListeners: 1
Init SHA1:
Init Path: /usr/bin/docker
Docker Root Dir: /var/lib/docker
$ pinata diagnose -u
OS X: version 10.11.4 (build: 15E65)
Docker.app: version v1.10.3-beta5
Running diagnostic tests:
[OK] docker-cli
[OK] Moby booted
[OK] driver.amd64-linux
[OK] vmnetd
[OK] lofs
[OK] osxfs
[OK] db
[OK] slirp
[OK] menubar
[OK] environment
[OK] Docker
[OK] VT-x
Docker logs are being collected into /tmp/20160331-172619.tar.gz.
Your unique id in bugsnag is: 1358B31A-3894-4CD4-994F-1B0F25EC12EB
Steps to reproduce the behavior
After downloading a number of images…
$ docker run -d -p 80:80 --name webserver nginx
Unable to find image 'nginx:latest' locally
latest: Pulling from library/nginx
fdd5d7827f33: Already exists
a3ed95caeb02: Download complete
716f7a5f3082: Extracting [==================================================>] 23.51 MB/23.51 MB
7b10f03a0309: Download complete
docker: failed to register layer: Untar re-exec error: exit status 1: output: open /etc/init.d/nginx-debug: no space left on device.
See 'docker run --help'.
In Docker for Mac VM:
docker:/var# df -h
Filesystem Size Used Available Use% Mounted on
tmpfs 200.4M 156.0K 200.2M 0% /run
dev 10.0M 0 10.0M 0% /dev
shm 1001.7M 0 1001.7M 0% /dev/shm
cgroup_root 10.0M 0 10.0M 0% /sys/fs/cgroup
/dev/vda1 95.1G 83.3G 6.9G 92% /var
df: /Mac: Function not implemented
df: /var/log: Function not implemented
df: /Users: Function not implemented
df: /Volumes: Function not implemented
df: /tmp: Function not implemented
df: /private: Function not implemented
/dev/vda1 95.1G 83.3G 6.9G 92% /var/lib/docker/aufs
docker:/var# du -sh /var
8.9G /var
docker:/var# du -sh /var/lib/docker/aufs/
8.6G /var/lib/docker/aufs/