Re: Me Too: HPT372 UDMA detection problem on current (was Re: High % interrupt when building world)
--- Soeren Schmidt <[EMAIL PROTECTED]> wrote: > It seems Shizuka Kudo wrote: > > > > > > I have "sysctl -a" showing "hw.ata.ata_dma: 1", but "atacontrol mode" showing > > "PIO4" for the > > drives attached to HP370A. Setting them to mode "udma6" was just ignored. > > Fixed! > > -Søren > Søren, Thanks, my drives are now running at udma100. "top" interrupt % now drops to <5% during a buildworld. regards, __ Do you Yahoo!? Yahoo! Tax Center - forms, calculators, tips, more http://taxes.yahoo.com/ To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: Me Too: HPT372 UDMA detection problem on current (was Re: High %interrupt when building world)
It seems Shizuka Kudo wrote: > > --- Bruce Cran <[EMAIL PROTECTED]> wrote: > > > > Just to add to this, when I run the above 'dd' command, I see top reporting 35-40% > > interrupt > > usage on the drive on the RAID controller, while it's > > 3-5% for the drive on the VIA controller, and the drive itself is: > > > > 0 READY ad4: 58644MB [119150/16/63] at ata2-master UDMA100 > > > > Bruce Cran > > > > To Unsubscribe: send mail to [EMAIL PROTECTED] > > with "unsubscribe freebsd-current" in the body of the message > > I have "sysctl -a" showing "hw.ata.ata_dma: 1", but "atacontrol mode" showing "PIO4" > for the > drives attached to HP370A. Setting them to mode "udma6" was just ignored. Fixed! -Søren To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Me Too: HPT372 UDMA detection problem on current (was Re: High % interrupt when building world)
--- Bruce Cran <[EMAIL PROTECTED]> wrote: > > Just to add to this, when I run the above 'dd' command, I see top reporting 35-40% > interrupt > usage on the drive on the RAID controller, while it's > 3-5% for the drive on the VIA controller, and the drive itself is: > > 0 READY ad4: 58644MB [119150/16/63] at ata2-master UDMA100 > > Bruce Cran > > To Unsubscribe: send mail to [EMAIL PROTECTED] > with "unsubscribe freebsd-current" in the body of the message I have "sysctl -a" showing "hw.ata.ata_dma: 1", but "atacontrol mode" showing "PIO4" for the drives attached to HP370A. Setting them to mode "udma6" was just ignored. regards, __ Do you Yahoo!? Yahoo! Tax Center - forms, calculators, tips, more http://taxes.yahoo.com/ To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
