SU requires that data it once sends to the drive gets written
immediately, not cached by the drive. Modern desktop drives
don't do that
They do if you set them to write-through cache instead of
write-back cache.
Modern SATA drives also provide NCQ. When is FreeBSD going
to support NCQ?
On Friday 18 April 2008 17:40:04 Ivan Voras wrote:
5. Some UFS implementations avoid journaling and
instead implement soft updates: they order their
writes in such a way that the on-disk file system is
never inconsistent, or that the only inconsistency
that can be created in the
2008/4/19 Mel [EMAIL PROTECTED]:
On Friday 18 April 2008 17:40:04 Ivan Voras wrote:
5. Some UFS implementations avoid journaling and
instead implement soft updates: they order their
writes in such a way that the on-disk file system is
never inconsistent, or that the only
