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Backup disk for later

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name 2020-06-04 21:23:16 +00:00
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README.md
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@ -46,11 +46,29 @@ docker start $(docker ps -q --all --filter "ancestor=docker-osx")
```
# Backup the disk
your image will be stored in:
/var/lib/docker/overlay2/...../arch/OSX-KVM/home/arch/OSX-KVM/mac_hdd_ng.img
```
# find your container's root folder
docker inspect $(docker ps -q --all --filter "ancestor=docker-osx") | grep UpperDir
# In the folder from the above command, your image is inside ./home/arch/OSX-KVM/mac_hdd_ng.img
# then sudo cp it somewhere. Don't do it while the container is running tho, it bugs out.
```
# Wipe old images
```
# WARNING deletes all old images, but saves disk space if you make too many containers
docker system prune --all
docker image prune --all