BugFix] 'Mountpoint' is missing in attachment CLIs.
There are some issues around new attach/detach APIs/CLIs, fix them step by step. This patch also adds related testcases and fix some errors in help message.
Closes-Bug: #1675973
Change-Id: I769ea6267403919220c515d471e7bbb8d2d95463
BugFix] 'Mountpoint' is missing in attachment CLIs.
There are some issues around new attach/detach APIs/CLIs,
fix them step by step. This patch also adds related
testcases and fix some errors in help message.
Closes-Bug: #1675973
Change-Id: I769ea626740391 9220c515d471e7b bb8d2d95463