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  • mac下docker的docker.qcow2文件太大清理
By admin | 1:36 PM CST, Wed May 03, 2017
cd ~/Library/Containers/com.docker.docker/Data/database
git reset --hard
echo true > disk/trim
##如果docker版本是17.03.1-ce-mac5 (16048),执行
##echo true > com.docker.driver.amd64-linux/disk/trim
git commit -a -m 'enable fstrim'
# 重启docker....
docker run --rm -it --privileged --pid=host walkerlee/nsenter -t 1 -m -u -i -n fstrim /var


上述命令执行后,空间释放出25G左右。


参考链接:

https://github.com/docker/for-mac/issues/371#issuecomment-290408295

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