The following table shows the RVG flag settings and their meanings.
open
This flag is always set on the Secondary when it is waiting to receive an IBC from the Primary.
closed
This flag is always set.
primary/secondary
Indicates the role of the RVG.
enabled/attached
I/O and IOCTLs can be performed.
disabled/detached
I/O and IOCTLs cannot be performed.
