failed to register layer: failed to create btrfs snapshot: inappropriate ioctl for device

teamcity-agent:2019-1.5 image install and connect to teamcity server.

 

i execute teamcity-agent container and

enter docker pull node:latest

and get message

failed to register layer: failed to create btrfs snapshot: inappropriate ioctl for device

what should i do? and answer me plz...

 

hardware

synology nas 920+

in docker version 18.09.08

storage driver btrfs

 

1 comment
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Hi,

I'm not too familiar with Synology, but this error is coming directly from Synology Docker. I would suggest searching and/or posting your question in the Synology community forum, https://community.synology.com/enu/. There is one user who reported a workaround by changing the file storage to vfs here: https://community.synology.com/enu/forum/1/post/131600?reply=440883. I'm not sure if this would apply to you as well.

Thanks,

Eric

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