NS_SERVER_UP
if (info->sinfo[0].change == NS_SERVER_UP)
if (st == NS_SERVER_UP)
info->sinfo[0].change = NS_SERVER_UP;
changed = NS_SERVER_UP;
else if (changed == NS_SERVER_UP)
info->sinfo[1].change = NS_SERVER_UP;
if (chg->changes[i] != NS_SERVER_UP)
status[ds_cnt] = NS_SERVER_UP;