SMRT_CTLR_DISCOVERY_RUNNING
VERIFY0(smrt->smrt_status & SMRT_CTLR_DISCOVERY_RUNNING);
smrt->smrt_status |= SMRT_CTLR_DISCOVERY_RUNNING;
smrt->smrt_status &= ~SMRT_CTLR_DISCOVERY_RUNNING;
(smrt->smrt_status & SMRT_CTLR_DISCOVERY_RUNNING) == 0 &&
while (smrt->smrt_status & SMRT_CTLR_DISCOVERY_RUNNING) {
while (smrt->smrt_status & SMRT_CTLR_DISCOVERY_RUNNING) {
SMRT_CTLR_DISCOVERY_RUNNING | SMRT_CTLR_DISCOVERY_PERIODIC)