what the name of the data folder, which is to be volumned in docker ?

[corpusly]

docker run -itd -v /mydata:??? -p 6666:6666 kvrocks/kvrocks

[git-hulk]

the default data was /tmp/kvrocks in Docker

[ShooterIT]

Users also could change the data directory in kvrocks.conf, right?

[git-hulk]

No actually, the user mainly doesn't want to lose the data in docker after restarting. Has sent the PR #392 to resolve this issue.