Re: Extreme IDE slowdown with 2.2.18

2000-12-21 Thread Mike A. Harris
On Wed, 20 Dec 2000, Barry K. Nathan wrote: >[snip] >> message saying UDMA 3/4/5 is not supported. It also claims the >> MVP3 chipset is UDMA-33 only, whereas all relevant docs I can >> muster including the mobo manual state the board is UDMA-66 >> capable. Mental note to myself: Do not enable

Re: Extreme IDE slowdown with 2.2.18

2000-12-21 Thread Barry K. Nathan
Mike A. Harris wrote: [snip] > message saying UDMA 3/4/5 is not supported. It also claims the > MVP3 chipset is UDMA-33 only, whereas all relevant docs I can > muster including the mobo manual state the board is UDMA-66 > capable. Mental note to myself: Do not enable WORD93 invalidate. > ;o) I'

Re: Extreme IDE slowdown with 2.2.18

2000-12-20 Thread Mike A. Harris
text/plain; charset=us-ascii >Subject: Re: Extreme IDE slowdown with 2.2.18 > >> > known problem with the 2.2.18 kernel? >> >> Yes, 2.2.18 is not friendly to all MVP3 users. The autodma >> detection was disabled for the all *VP3 users in drivers/block/ide-pci.=

Re: Extreme IDE slowdown with 2.2.18

2000-12-20 Thread Mike A. Harris
On Wed, 20 Dec 2000, Julian Anastasov wrote: >> hda: QUANTUM FIREBALL ST6.4A, 6149MB w/81kB Cache, CHS=784/255/63 >> hdb: QUANTUM FIREBALL SE4.3A, 4110MB w/80kB Cache, CHS=524/255/63 >> hdc: IBM-DJNA-352030, 19470MB w/1966kB Cache, CHS=39560/16/63 >> >> When I performed the tests I used similiar

Re: Extreme IDE slowdown with 2.2.18

2000-12-20 Thread Alan Cox
> > known problem with the 2.2.18 kernel? > > Yes, 2.2.18 is not friendly to all MVP3 users. The autodma > detection was disabled for the all *VP3 users in drivers/block/ide-pci.= > c. Because it was causing disk corruption for some people. It took a lot of tracking down and I want the sh

Re: Extreme IDE slowdown with 2.2.18

2000-12-20 Thread Julian Anastasov
Hello, On Wed, 20 Dec 2000, Robert HÃgberg wrote: > hda: QUANTUM FIREBALL ST6.4A, 6149MB w/81kB Cache, CHS=784/255/63 > hdb: QUANTUM FIREBALL SE4.3A, 4110MB w/80kB Cache, CHS=524/255/63 > hdc: IBM-DJNA-352030, 19470MB w/1966kB Cache, CHS=39560/16/63 > > When I performed the tests I used

Re: Extreme IDE slowdown with 2.2.18

2000-12-20 Thread Rob Adamson
On Wed, 20 Dec 2000, Robert Högberg wrote: > I'm having problems with the performance of my harddrives after I > upgraded my kernel from 2.2.17 to 2.2.18. > The performancedrop is noticable on every IDE drive. [snip] > Does anyone know what could be wrong? Have I forgot something? Is this a > kn