Setting the format path

[darionyaphet]

What would you like to be added:

when we format the file system I find it's use the /var as default path. Can I add a parameter to control it?

Why is this needed:

[davies]

When storage engine is file, you can use --bucket to specify the root dir

[xiaogaozi]

@darionyaphet Is your problem solved?

[darionyaphet]

thanks a lot this problem seems to be solved with the following command :

./juicefs format -bucket /tmp localhost test