#! /bin/sh

#================================================================
# setbdflush
# Setting the parameters of kernel daemon to flush dirty buffers
#================================================================


# show previous setting
printf 'old value:\n  '
sysctl vm.bdflush | tr '\t' ' '


# set new parameters
printf 'current value:\n  '
sysctl -w "vm.bdflush=80 1000 0 0 0 10000 100 0 0"


# exit normally
exit 0



# END OF FILE