How can I set up IDE bus speed -- Milan Hromada tel: +421 (0)862 5151 335 ------------------------- -- To unsubscribe send e-mail to suse-linux-e-unsubscribe@suse.com For additional commands send e-mail to suse-linux-e-help@suse.com Also check the FAQ at http://www.suse.com/Support/Doku/FAQ/
Hello milan, Thursday, June 01, 2000, 3:57:00 PM, you wrote: mses> How can I set up mses> IDE bus speed What You mean IDE Bus Speed ? If you mean DMA or PIOMode, I only know in #man hdparm If you mean setting UltraDMA 33/66, Tell me how to setting that... I don't know it -- Best regards, Syeh mailto:A3@Telkom.net -- To unsubscribe send e-mail to suse-linux-e-unsubscribe@suse.com For additional commands send e-mail to suse-linux-e-help@suse.com Also check the FAQ at http://www.suse.com/Support/Doku/FAQ/
On Thu, Jun 01, 2000 at 10:57:00AM +0200, milan@soso.elas.sk wrote:
How can I set up
IDE bus speed
Well, you can't do anything about the *bus*, but you can do something about the disk. Read up on hdparm. If I were running SuSE, I'd have a line in /sbin/init.d/boot.local that read something like: /sbin/hdparm -c1 -d1 /dev/hda This set's 32-bit IO and enables DMA transfers. You can type that line manually (as root) to enable it on-demand. I'd recommend that you do a test first. First, type: hdparm -t /dev/hda &> ~/results.hdp Then, change the settings: hdparm -c1 -d1 /dev/hda Then, run the test again: hdparm -t /dev/hda &> ~/results2.hdp Then, simply compare the results files (~/*.hdp). Be careful, but have fun! :) -- -=|JP|=- "Why, oh, why didn't I take the blue pill?" Jon Pennington | Atipa Linux Solutions -o) jpennington@atipa.com | http://www.atipa.com /\\ Kansas City, MO, USA | 816-595-3000 x1550 _\_V 6D04 39E0 CAE9 9ADA 2CA3 2EBE 898A 6C37 CA1E A29C -- To unsubscribe send e-mail to suse-linux-e-unsubscribe@suse.com For additional commands send e-mail to suse-linux-e-help@suse.com Also check the FAQ at http://www.suse.com/Support/Doku/FAQ/
Jon Pennington wrote:
On Thu, Jun 01, 2000 at 10:57:00AM +0200, milan@soso.elas.sk wrote:
How can I set up
IDE bus speed
Well, you can't do anything about the *bus*, but you can do something about the disk. Read up on hdparm. If I were running SuSE, I'd have a line in /sbin/init.d/boot.local that read something like:
/sbin/hdparm -c1 -d1 /dev/hda
This set's 32-bit IO and enables DMA transfers. You can type that line manually (as root) to enable it on-demand. I'd recommend that you do a test first. First, type:
hdparm -t /dev/hda &> ~/results.hdp
Then, change the settings:
hdparm -c1 -d1 /dev/hda
Then, run the test again:
hdparm -t /dev/hda &> ~/results2.hdp
Works fine from command line. Otherwise, I get the errors below on bootup, and the controller resets its self. ATA drives are seen on bootup, yet DMA isn't turned on. I ASSUME that all is well using it from command line. Thanks Jon, Fred ____________________________ Jun 1 21:28:03 ith1-3e8 kernel: hdb: dma_intr: status=0x51 { DriveReady SeekComplete Error } Jun 1 21:28:03 ith1-3e8 kernel: hdb: dma_intr: error=0x84 { DriveStatusError BadCRC } Jun 1 21:28:49 ith1-3e8 kernel: hdb: dma_intr: status=0x51 { DriveReady SeekComplete Error } Jun 1 21:28:49 ith1-3e8 kernel: hdb: dma_intr: error=0x84 { DriveStatusError BadCRC } Jun 1 21:28:49 ith1-3e8 kernel: hdb: dma_intr: status=0x51 { DriveReady SeekComplete Error } Jun 1 21:28:49 ith1-3e8 kernel: hdb: dma_intr: error=0x84 { DriveStatusError BadCRC } Jun 1 21:28:49 ith1-3e8 kernel: hdb: dma_intr: status=0x51 { DriveReady SeekComplete Error } Jun 1 21:28:49 ith1-3e8 kernel: hdb: dma_intr: error=0x84 { DriveStatusError BadCRC } Jun 1 21:28:49 ith1-3e8 kernel: hdb: dma_intr: status=0x51 { DriveReady SeekComplete Error } Jun 1 21:28:49 ith1-3e8 kernel: hdb: dma_intr: error=0x84 { DriveStatusError BadCRC } Jun 1 21:28:49 ith1-3e8 kernel: hdb: DMA disabled Jun 1 21:28:50 ith1-3e8 kernel: ide0: reset: success -- It said "Needs Windows 98 or better". So I installed Linux... -- To unsubscribe send e-mail to suse-linux-e-unsubscribe@suse.com For additional commands send e-mail to suse-linux-e-help@suse.com Also check the FAQ at http://www.suse.com/Support/Doku/FAQ/
Jon Pennington wrote:
On Thu, Jun 01, 2000 at 10:57:00AM +0200, milan@soso.elas.sk wrote:
How can I set up
IDE bus speed
Well, you can't do anything about the *bus*, but you can do something about the disk. Read up on hdparm. If I were running SuSE, I'd have a line in /sbin/init.d/boot.local that read something like:
/sbin/hdparm -c1 -d1 /dev/hda
This set's 32-bit IO and enables DMA transfers. You can type that line manually (as root) to enable it on-demand. I'd recommend that you do a test first. First, type:
hdparm -t /dev/hda &> ~/results.hdp
Then, change the settings:
hdparm -c1 -d1 /dev/hda
Then, run the test again:
hdparm -t /dev/hda &> ~/results2.hdp
Then, simply compare the results files (~/*.hdp). Be careful, but have fun! :)
-=-=-=-=- Be carefull when setting DMA. If the drive doesen't support it may freeze and you'll need to boot. (like mine: Quantum Fireball CX6.4A ;-) Safest way go to Single user mode, remount read-only and test it. Nicholas -- To unsubscribe send e-mail to suse-linux-e-unsubscribe@suse.com For additional commands send e-mail to suse-linux-e-help@suse.com Also check the FAQ at http://www.suse.com/Support/Doku/FAQ/
hdparm -t /dev/hda &> ~/results.hdp
Then, change the settings:
hdparm -c1 -d1 /dev/hda
Then, run the test again:
hdparm -t /dev/hda &> ~/results2.hdp
Then, simply compare the results files (~/*.hdp). Be careful, but have fun! :)
Hello everybody. I was having fun with hdparms. Tried some options like -d1 -X34. worked nice with the CDROM, but froze the system on hda and hdc (my disk drives). Digging into "man hdparm" shows that this man page is worth reading. Has anybody experiances with the spin down / power saving options? Is there something clearer to read than a manpage? Juergen -- =========================================== __ _ Juergen Braukmann juergen.braukmann@gmx.de| -o)/ / (_)__ __ ____ __ Tel: 0201-743648 dk4jb@db0qs.#nrw.deu.eu | /\\ /__/ / _ \/ // /\ \/ / ===========================================_\_v __/_/_//_/\_,_/ /_/\_\ -- To unsubscribe send e-mail to suse-linux-e-unsubscribe@suse.com For additional commands send e-mail to suse-linux-e-help@suse.com Also check the FAQ at http://www.suse.com/Support/Doku/FAQ/
if your running Andre's IDE patches, then you also need the patched hdparm. SuSE ships with the kernel patches, but im unsure if they ship a patched hdparm as well. its possible that may be required to fix your freezing problems. -- Rocky McGaugh rmcgaugh@atipa.com On Fri, 2 Jun 2000 juergen.braukmann@ruhr-west.de wrote:
Hello everybody. I was having fun with hdparms. Tried some options like -d1 -X34. worked nice with the CDROM, but froze the system on hda and hdc (my disk drives). Digging into "man hdparm" shows that this man page is worth reading. Has anybody experiances with the spin down / power saving options? Is there something clearer to read than a manpage?
Juergen
-- To unsubscribe send e-mail to suse-linux-e-unsubscribe@suse.com For additional commands send e-mail to suse-linux-e-help@suse.com Also check the FAQ at http://www.suse.com/Support/Doku/FAQ/
Hi All & Juergen, who wrote, <snip> Hello everybody. I was having fun with hdparms. Tried some options like -d1 -X34. worked nice with the CDROM, but froze the system on hda and hdc (my disk drives). Digging into "man hdparm" shows that this man page is worth reading. Has anybody experiances with the spin down / power saving options? Is there something clearer to read than a manpage? <snip> I use the following command in boot.local <snip hdparm -d1c3X34s 60 /dev/hda hdparm -d1c3X34s 60 /dev/hdc <snip> But do not use it on my cdrom'z. This is the app'z home page..... http://metalab.unc.edu/pub/Linux/system/hardware/ & I found the "The Linux Ultra-DMA Mini-Howto" most useful also. Good luck, let us know how you go & *BFN* Greek Geek :-) The control of the production of wealth is the control of human life itself. -- Hilaire Bello Hence, the separation of Economics and Ethics, is a dangerous & common fiction--- GG commentary. -- To unsubscribe send e-mail to suse-linux-e-unsubscribe@suse.com For additional commands send e-mail to suse-linux-e-help@suse.com Also check the FAQ at http://www.suse.com/Support/Doku/FAQ/
participants (8)
-
A3＠Telkom.net -
bobbyg＠ihug.co.nz -
fmiller＠lightlink.com -
jpennington＠atipa.com -
juergen.braukmann＠ruhr-west.de -
mcmxc＠freemail.gr -
milan＠soso.elas.sk -
rmcgaugh＠atipa.com