smpquery(8) on Linux
The text b7d354a260b8, as Debian 12 (Bookworm) shipped it.
query InfiniBand subnet management attributes
Flags it lists
-
--combined -
--extended -
--m_key -
--show_keys -
--verbose -
-K -
-c -
-d -
-e -
-v -
-x -
-y