Symbol: OVERLAY_I_DEGRADED
usr/src/lib/libdladm/common/libdloverlay.c
1115
dos.dos_degraded = ois.ois_status == OVERLAY_I_DEGRADED ? B_TRUE :
usr/src/uts/common/io/overlay/overlay.c
1970
os->ois_status = OVERLAY_I_DEGRADED;