>> > >> > i have 256 NMBCLUSTERS. isn't it enough? >> >> Hum, this is low. Try bumping it to 512 or 1024. > in the other hand - i've never got in logs "mb_map full" 256 is definately too low... (19:36) ~ emre@gw {848}% sysctl -a|grep nmb kern.mbuf.nmbclusters = 32768