> Well, O_DIRECT has finally made it into the Linux kernel. It lets you
> open a file in such a way that reads and writes don't go to the buffer
> cache but straight to the disk. Accesses must be aligned on
> filesystem block boundaries.
>
> Is there any case where PG would benefit from this?
Well, O_DIRECT has finally made it into the Linux kernel. It lets you
open a file in such a way that reads and writes don't go to the buffer
cache but straight to the disk. Accesses must be aligned on
filesystem block boundaries.
Is there any case where PG would benefit from this? I can see
