Re: [Eug-lug]] dma errors on dd // swap Qs // how to report?

2003-01-02 Thread Horst
On Wed, 1 Jan 2003, Neil Parker wrote: On Wed, 1 Jan 2003, Linux Rocks ! wrote: my cpuinfo didnt seem to have anything pertinant to page size, however others might... cpuinfo seems a lot less relevent than meminfo... Why would cpuinfo be included, but not meminfo? I dunno. Maybe that

Re: [Eug-lug]] dma errors on dd // swap Qs // how to report?

2003-01-02 Thread Bob Miller
Horst wrote: So how do we report this to be corrected ? (I didn't find a ref to the author) On Debian: % dpkg -S /usr/share/man/man8/mkswap.8.gz util-linux: /usr/share/man/man8/mkswap.8.gz So the package is util-linux. In the

Re: [Eug-lug]] dma errors on dd // swap Qs

2003-01-01 Thread Neil Parker
On Tue, 31 Dec 2002, Linux Rocks ! wrote: Redhat... sigh... Ill say it again... Yet another reason to not use redhat. It's not Redhat's fault. The exact same wording appears in the Swackware mkswap(8) man page. Redhat (and Slackware, and who knows how many other distributions) probably just

Re: [Eug-lug]] dma errors on dd // swap Qs

2003-01-01 Thread Linux Rocks !
On Wednesday 01 January 2003 02:10 am, Neil Parker wrote: : On Tue, 31 Dec 2002, Linux Rocks ! wrote: : Redhat... sigh... Ill say it again... Yet another reason to not use : redhat. : : It's not Redhat's fault. The exact same wording appears in the Swackware : mkswap(8) man page. Redhat (and

Re: [Eug-lug]] dma errors on dd // swap Qs

2003-01-01 Thread Neil Parker
On Wed, 1 Jan 2003, Linux Rocks ! wrote: my cpuinfo didnt seem to have anything pertinant to page size, however others might... cpuinfo seems a lot less relevent than meminfo... Why would cpuinfo be included, but not meminfo? I dunno. Maybe that part of the man was written long ago when the

Re: [Eug-lug]] dma errors on dd

2002-12-31 Thread Ralph Zeller
swapoff -a On 12/31/02 09am, Dexter Graphic wrote: I just tried copying my partitions one at a time with DMA support turned on and there were no DMA errors reported. You may recall that when I copied the entire drive at once (dd if=/dev/hda of=/dev/hdb bs=1k) with DMA turned on I got DMA

Re: [Eug-lug]] dma errors on dd // swap Qs

2002-12-31 Thread Horst
as Ralph said -- or, since I remember you having several HDs, could use swapoff /dev/hdx* andswapon /dev/hdy* selectively by looking at 'cat /proc/swaps' or 'swapon -s'. Look at mkswap to create a swap partion or file on another drive. Q to all: is the old vs. new swap style issue still

RE: [Eug-lug]] dma errors on dd // swap Qs

2002-12-31 Thread Dexter Graphic
Thanks Hurst and Ralph, I'll give these ideas a try. -Dex From: [EMAIL PROTECTED] on Behalf Of Horst Sent: Tuesday, December 31, 2002 12:28 as Ralph said -- or, since I remember you having several HDs, could use swapoff /dev/hdx* andswapon /dev/hdy* selectively by looking at 'cat

Re: [Eug-lug]] dma errors on dd // swap Qs

2002-12-31 Thread Linux Rocks !
cat /proc/cpuinfo should tell you about your CPU. cat /proc/meminfo should tell you about your memory. (including info about swap) Jamie On Tuesday 31 December 2002 12:27 pm, Horst wrote: : as Ralph said -- or, since I remember you having several HDs, could use : swapoff /dev/hdx* and

Re: [Eug-lug]] dma errors on dd // swap Qs

2002-12-31 Thread Horst
On Tue, 31 Dec 2002, Linux Rocks ! wrote: cat /proc/cpuinfo should tell you about your CPU. cat /proc/meminfo should tell you about your memory. (including info about swap) Jamie Sounds more than reasonable (and works :-) - I don't know why I blindly trusted the man pages ( RH 8.0

Re: [Eug-lug]] dma errors on dd // swap Qs

2002-12-31 Thread Linux Rocks !
Redhat... sigh... Ill say it again... Yet another reason to not use redhat. Jamie On Tuesday 31 December 2002 05:00 pm, Horst wrote: : On Tue, 31 Dec 2002, Linux Rocks ! wrote: : cat /proc/cpuinfo should tell you about your CPU. : cat /proc/meminfo should tell you about your memory.

RE: [Eug-lug]] dma errors on dd

2002-12-29 Thread Dexter Graphic
Kbob wrote: I can't answer all your questions, but I can tell you how to learn what DMA mode Linux is using. Use the dmesg command to display your console boot messages, and search for UDMA in those messages. For example, I see this on tivopc. [bmiller@tivopc latest]$ dmesg | grep ^hd.:

[Eug-lug]] dma errors on dd

2002-12-28 Thread Dexter Graphic
I recently tried backing up my hard disk using Red Hat 8.0 instead of Debian 3.0 just to see if there were any settings or optimizations that made any difference in the time it took. What I found out was that dd would crash (after about 20 minutes) without reporting any errors and with all

Re: [Eug-lug]] dma errors on dd

2002-12-28 Thread Bob Miller
I can't answer all your questions, but I can tell you how to learn what DMA mode Linux is using. Use the dmesg command to display your console boot messages, and search for UDMA in those messages. For example, I see this on tivopc. [bmiller@tivopc latest]$ dmesg | grep ^hd.: hda: QUANTUM