[FEATURE] Support Fileset on JuiceFS

[caican00]

Describe the feature

Support Fileset on JuiceFS

Motivation

No response

Describe the solution

No response

Additional context

No response

[YxAc]

Are you looking to utilize fuse of JuiceFS?

I believe we can support two approaches simultaneously: one is the native fuse of GVFS (which is track in #5504 ), and the other is to reuse the fuse from JuiceFS.

what do you think? @diqiu50 @jerryshao

[diqiu50]

That's OK.
Does this mean that the fileset only provides the JuiceFS path to be mounted, while the mounting operation is handled by another script or program, or is it executed by the Gravitino VFS?

[caican00]

Does this mean that the fileset only provides the JuiceFS path to be mounted

yes, It can be understood this way.

while the mounting operation is handled by another script or program, or is it executed by the Gravitino VFS?

It seems more reasonable to provide a unified mount interface, which can be implemented by native fuse or juiceFS fuse, and the users can use a config to specify which one they want to use.

WDYT? cc @diqiu50

[diqiu50]

If we only provide the JuiceFS mount path, adding an interface to GVFS would suffice.
However, if we aim for unified mounting in GVFS, reference to the issue #5504