We've found these tools http://scsirastools.sourceforge.net/ and http://www.seagate.com/support/seatools/ (for seagate drives) to check the settings of scsi disks and to change settings for seagate drives. What are people using for IDE disks? Are you all using hdparm on linux http://freshmeat.net/projects/hdparm/?topic_id=146%2C861 or are there other tools?
pgsql-performance by date:
Соглашаюсь с условиями обработки персональных данных