Devmapper: Thin Pool has X free data blocks which is less than minimum

Drone Support
1

Hi,

Drone version: 0.8-r.c3
Environment: AWS ECS
Instance: Amazon Linux
Configuration: 1 Server with 4 Agents, all linked and using the same local machine

There’s no disk or memory problem - very far from that.

Googling the problem I couldn’t find much helpful data except for learning docker has some ephemeral storage used when running it’s containers, but I don’t know how to control or increase it

Error response from daemon: devmapper: Thin Pool has 4433 free data blocks which is less than minimum required 4454 free data blocks. Create more free space in thin pool or use dm.min_free_space option to change behavior

2

I would recommend asking this question in the Docker support forum, since this error comes from Docker https://docs.docker.com/opensource/get-help/