DCMD_ALL_*

Updated: April 19, 2023

This chapter describes the devctl() commands that are common to all I/O servers.

DCMD_ALL_FADVISE
Pass file advice to the filesystem
DCMD_ALL_GETFLAGS
Get O_* file status flags
DCMD_ALL_GETMOUNTFLAGS
Get ST_* mount flags
DCMD_ALL_GETOWN
Get the owner of a file descriptor
DCMD_ALL_SETFLAGS
Set O_* file status flags
DCMD_ALL_SETOWN
Set the owner of a file descriptor