Remove everything from previous Docker install

[peter_sm]

Hi,

I'm on B8 now.

 

And I want to remove my folder /mnt/cache/docker and then maybe start docker in the new way B8 provides.

I like to clean out everything that docker have created on my system from B7, and then create docker with the images file.

 

But I get this error when do rm -r docker

 

rm: cannot remove ‘docker/btrfs/subvolumes/8e8d3bc39f79fb8b072f1b22e36a99dbf61e4e4cf6335690dfb6c2ee3b0590c9’: Operation not permitted
rm: cannot remove ‘docker/btrfs/subvolumes/de0ea0f8c3576a05b0df6bc8d7356c98e81a32b256f1c2be3f0609dcf57e4dca’: Operation not permitted
rm: cannot remove ‘docker/btrfs/subvolumes/7f6d14dd002e96a806eb78237ab260b550d0040ba59ec072e1c84f0dcc4cc2eb’: Operation not permitted
rm: cannot remove ‘docker/btrfs/subvolumes/7317ccc4416cdf2f4b39cc8bcbd2a01b285f38237a8796a3a82a92f38acfa083’: Operation not permitted
rm: cannot remove ‘docker/btrfs/subvolumes/ef3c6d2733aad37372da0e60a654ef3647ac360948b0d22f099e7e20486f6af3’: Operation not permitted
rm: cannot remove ‘docker/btrfs/subvolumes/80ea5cc62873af810e184d326da0404b0ab7fee532c070081b007adec3dc2032’: Operation not permitted

 

 

 

 

//Peter

[Pducharme]

Did you do that :

 

(assuming /mnt/cache/docker is your docker volume from beta7)

 

btrfs subvolume delete /mnt/cache/docker/btrfs/subvolumes/*

rm -r /mnt/cache/docker

 

You need to use the btrfs sub volume delete command first.

[peter_sm]

Thanks!

Now it's removed.

 

//Peter