2009/2/26 <admin@xxxxxxxxxx>
Configuration, hardware and s.o. are same at rc1, that work without
problems!
volume wb
type performance/write-behind
option aggregate-size 2MB #1048576
option window-size 2MB #1048576
option flush-behind on # default is 'off'
subvolumes iot
end-volume
Can you change the 'option aggregate-size 2MB' to 'option block-size 1MB', and try again?