On 2009-06-01, Scara Maccai <m_lists@yahoo.it> wrote:
>
> "The Solaris ZFS file system is safe with disk write-cache enabled because it issues its own disk cache flush
commands"
> Could someone explain?
this means ZFS cofigured as described is suitable for the postgres
data (and *log) directories
> would that mean that I checking the disk cache with "format -e" on Solaris is not needed if I use ZFS????
you'd have to ask SUN about how well ZFS wouls handle that.