Targets that work against MOUNT_POINT (pjdfstest, nfstest, fio configs)
ignored TEST_MOUNT_POINT and ran against the local-disk default while the
go tests used the external mount.
Generated with [Devin](https://devin.ai)
Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>