[Question]: how to add new disk after container is up

[richervip]

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Question

how to add new disk after container is up? I try to modify docker's config.v2.json file. DISK_SIZE2=4G and ARGUMENTS=-drive id=disk2,format=raw,file=/storage/disk2.img" It is not working.

[kroese]

Its described in the FAQ, you need to bind /storage2 like this:

volumes:
  - /home/example:/storage2