title: Docker Error : no space left on device on windows
body: <p>I'm using docker on windows 7 and trying to download an image from cloud. After downloading while extraction i'm getting an error. Below is log snippet </p>
  
  <pre><code>cba922442da5: Downloading 5.866 GB/5.866 GB
  10d186ab9b98: Download complete
  89c26a498cda: Download complete
  write /mnt/sda1/var/lib/docker/tmp/GetImageBlob601918967: no space left on devic
  e
  
   Tools docker image has been downloaded or upgraded to the newer version success
  fully if already exist
  </code></pre>
  
  <p>There are already several thread related to this issue &amp; i have tried solution provided by them but they didn't work. i have tried to delete all the images using below command but got certificate error</p>
  
  <pre><code>$ docker ps -a -q
  time="2017-03-30T13:09:16+05:30" level=info msg="Unable to use system certificat
  e pool: crypto/x509: system root pool is not available on Windows"
  </code></pre>
  
  <p>Docker config file </p>
  
  <pre><code>{
      "ConfigVersion": 3,
      "Driver": {
          "IPAddress": "192.234.345.231",
          "MachineName": "default",
          "SSHUser": "docker",
          "SSHPort": 53944,
          "SSHKeyPath": "C:\\Users\\sbha5\\.docker\\machine\\machines\\default\\id_rsa",
          "StorePath": "C:\\Users\\sbha5\\.docker\\machine",
          "SwarmMaster": false,
          "SwarmHost": "tcp://0.0.0.0:3326",
          "SwarmDiscovery": "",
          "VBoxManager": {},
          "HostInterfaces": {},
          "CPU": 1,
          "Memory": 1024,
          "DiskSize": 60000,
          "NatNicType": "82540EM",
          "Boot2DockerURL": "",
          "Boot2DockerImportVM": "",
          "HostDNSResolver": false,
          "HostOnlyCIDR": "192.134.77.1/24",
          "HostOnlyNicType": "82540EM",
          "HostOnlyPromiscMode": "deny",
          "UIType": "headless",
          "HostOnlyNoDHCP": false,
          "NoShare": false,
          "DNSProxy": true,
          "NoVTXCheck": false,
          "ShareFolder": ""
      },
      "DriverName": "virtualbox",
      "HostOptions": {
          "Driver": "",
          "Memory": 0,
          "Disk": 0,
          "EngineOptions": {
              "ArbitraryFlags": [],
              "Dns": null,
              "GraphDir": "",
              "Env": [],
              "Ipv6": false,
              "InsecureRegistry": [],
              "Labels": [],
              "LogLevel": "",
              "StorageDriver": "",
              "SelinuxEnabled": false,
              "TlsVerify": true,
              "RegistryMirror": [],
              "InstallURL": "https://get.docker.com"
          },
          "SwarmOptions": {
              "IsSwarm": false,
              "Address": "",
              "Discovery": "",
              "Agent": false,
              "Master": false,
              "Host": "tcp://0.0.0.0:3326",
              "Image": "swarm:latest",
              "Strategy": "spread",
              "Heartbeat": 0,
              "Overcommit": 0,
              "ArbitraryFlags": [],
              "ArbitraryJoinFlags": [],
              "Env": null,
              "IsExperimental": false
          },
          "AuthOptions": {
              "CertDir": "C:\\Users\\sbha5\\.docker\\machine\\certs",
              "CaCertPath": "C:\\Users\\sbha5\\.docker\\machine\\certs\\ca.pem",
              "CaPrivateKeyPath": "C:\\Users\\sbha5\\.docker\\machine\\certs\\ca-key.pem",
              "CaCertRemotePath": "",
              "ServerCertPath": "C:\\Users\\sbha5\\.docker\\machine\\machines\\default\\server.pem",
              "ServerKeyPath": "C:\\Users\\sbha5\\.docker\\machine\\machines\\default\\server-key.pem",
              "ClientKeyPath": "C:\\Users\\sbha5\\.docker\\machine\\certs\\key.pem",
              "ServerCertRemotePath": "",
              "ServerKeyRemotePath": "",
              "ClientCertPath": "C:\\Users\\sbha5\\.docker\\machine\\certs\\cert.pem",
              "ServerCertSANs": [],
              "StorePath": "C:\\Users\\sbha5\\.docker\\machine\\machines\\default"
          }
      },
      "Name": "default"
  }
  </code></pre>
  
  <p>Docker info </p>
  
  <pre><code>$ docker info
  time="2017-03-30T13:13:35+05:30" level=info msg="Unable to use system certificat
  e pool: crypto/x509: system root pool is not available on Windows"
  Containers: 0
   Running: 0
   Paused: 0
   Stopped: 0
  Images: 0
  Server Version: 17.03.1-ce
  Storage Driver: aufs
   Root Dir: /mnt/sda1/var/lib/docker/aufs
   Backing Filesystem: extfs
   Dirs: 0
   Dirperm1 Supported: true
  Logging Driver: json-file
  Cgroup Driver: cgroupfs
  Plugins:
   Volume: local
   Network: bridge host macvlan null overlay
  Swarm: inactive
  Runtimes: runc
  Default Runtime: runc
  Init Binary: docker-init
  containerd version: 4ab9917febca54791c5f071a9d1f404867857fcc
  runc version: 54296cf40ad8143b62dbcaa1d90e520a2136ddfe
  init version: 949e6fa
  Security Options:
   seccomp
    Profile: default
  Kernel Version: 4.4.57-boot2docker
  Operating System: Boot2Docker 17.03.1-ce (TCL 7.2); HEAD : 4c264fa - Tue Mar 28
  21:11:51 UTC 2017
  OSType: linux
  Architecture: x86_64
  CPUs: 1
  Total Memory: 995.8 MiB
  Name: default
  ID: WVD7:APIY:7JVZ:HEY7:TJKR:UH3U:PQLR:PTSK:OIOY:ERF3:UIPR:FRE3
  Docker Root Dir: /mnt/sda1/var/lib/docker
  Debug Mode (client): false
  Debug Mode (server): true
   File Descriptors: 15
   Goroutines: 23
   System Time: 2017-03-30T07:43:35.782810077Z
   EventsListeners: 0
  Username: cartdocker
  Registry: https://index.docker.io/v1/
  Labels:
   provider=virtualbox
  Experimental: false
  Insecure Registries:
   127.0.0.0/8
  Live Restore Enabled: false
  </code></pre>
  
  <p>If it's memory or storage issue please let me know how to increase memory. I'm using windows 7.</p>