On 23/04/2016 04:17, Ratna Manoj wrote: > Ext4 can be fixed with the this patch: > http://www.spinics.net/lists/linux-ext4/msg51112.html > It did not make to the kernel. It checks the state of the buffer head > before committing. The patch did not make it, but Ted Ts'o proposed an alternative (modifying __sync_dirty_buffer). Paolo