Re: [newbie] hdd copying VERY slow

2003-08-15 Thread Miark
On 12 Aug 2003 09:06:32 +1000, Stephen Kuhn [EMAIL PROTECTED] wrote: On Tue, 2003-08-12 at 02:55, ed tharp wrote: not 'really' true, As I recall, NTFS has been updated (in order to retain incompatibility)a couple of times, NTFS on XP is not exactly the same critter as NTFS on NT3.5 It

Re: [newbie] hdd copying VERY slow

2003-08-15 Thread Stephen Kuhn
On Sat, 2003-08-16 at 04:28, Miark wrote: On 12 Aug 2003 09:06:32 +1000, Stephen Kuhn [EMAIL PROTECTED] wrote: On Tue, 2003-08-12 at 02:55, ed tharp wrote: not 'really' true, As I recall, NTFS has been updated (in order to retain incompatibility)a couple of times, NTFS on XP is not

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread Stephen Kuhn
On Mon, 2003-08-11 at 19:56, Anarky wrote: like I said in another mail if I copy fat32 to linux partition (don't know what kind exactly, the default installed with mdk 9.1) the speed is constantly fast. But that is one side of it: that copy speed dropdown. As I understand these

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread Tom Brinkman
On Monday August 11 2003 02:49 pm, Heather/Femme wrote: WD 120 gb:[EMAIL PROTECTED] root]# hdparm -tT /dev/hda /dev/hda: Timing buffer-cache reads: 128 MB in 0.19 seconds =673.68 MB/sec Timing buffered disk reads: 64 MB in 1.45 seconds = 44.14 MB/sec No idea if thats normal or good

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread David E. Fox
-X69 - TRANSFER_MODE - this is a relatively generic setting that I've been using - you can use 68, 67, 69 or 70 - but I've found that 69 is best (not a joke, y'all) - here is from the man page: Oh I see now. -X says DANGEROUS on the hdparm man page. But it might be OK. Since you've worked with

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread ed tharp
On Tue, 2003-08-12 at 16:31, Stephen Kuhn wrote: On Tue, 2003-08-12 at 05:49, Heather/Femme wrote: /dev/hda: Timing buffer-cache reads: 128 MB in 0.19 seconds =673.68 MB/sec Timing buffered disk reads: 64 MB in 1.45 seconds = 44.14 MB/sec No idea if thats normal or good or

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread Miark
On 10 Aug 2003 22:12:14 +1000, Stephen Kuhn [EMAIL PROTECTED] wrote: On Sun, 2003-08-10 at 21:38, Anarky wrote: hi everybody ... me new ... I just had a very embarassing moment today. A friend came by with his hdd .. and I was copying about 1Gb of data from one hdd to another. My

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread Tom Brinkman
On Sunday August 10 2003 11:38 am, Anarky wrote: hi everybody ... me new ... I just had a very embarassing moment today. A friend came by with his hdd .. and I was copying about 1Gb of data from one hdd to another. My linux preaching was going pretty well .. and he was pretty much willing

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread John Richard Smith
Tom Brinkman wrote: On Monday August 11 2003 03:50 pm, John Richard Smith wrote: Tom, Why does your previous example so much faster everything, what is it and how you configure that makes the difference ? John Well, I'm reading this thread and seein the suggestions to use hdparm

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread Stephen Kuhn
On Mon, 2003-08-11 at 09:24, Anarky wrote: you know ... turns out this slowdown only happens when copying from fat32 to fat32 ... when copying from fat32 to linux partition it's constantly at about 9mb/second. Still, acording to your huge test results my hdds might be somehow

Re: Re: [newbie] hdd copying VERY slow

2003-08-14 Thread Joeb
---Original Message--- From: Tom Brinkman [EMAIL PROTECTED] Sent: 08/11/03 04:33 AM To: [EMAIL PROTECTED] Subject: Re: [newbie] hdd copying VERY slow On Sunday August 10 2003 06:21 pm, Joeb wrote: Just to add to this, if he's using /dev/hda and /dev/hdb aren't they both on the same

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread Tom Brinkman
On Monday August 11 2003 02:21 pm, John Richard Smith wrote: yes, I think I experienced this when we went through my own configuration with you a while back, and the conclusion I came to was that overdoing anything the makers recomend is a zero sum game to the degree to which you overclock,

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread David E. Fox
Your hardware is a good part of the slowness. OTOH, you didn't say how you were transferring. I suspect it was with a GUI. If I wouldn't be surprised if ReiserFS on an IDE drive were faster than Windows FAT32 on a SCSI ultrawide 160... :) I do work occasionally with Windows, and

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread Dennis Myers
On Sunday 10 August 2003 04:24 pm, Stephen Kuhn wrote: On Mon, 2003-08-11 at 03:54, David E. Fox wrote: hdparm -X69 -d1 -u1 -c3 -m16 -A1 -W1 /dev/hdX Stephen - want to run down briefly those settings and what they mean? And doesn't -m16 set 16-bit? Wouldn't 32 bit be better? Ok...

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread Anarky
John Richard Smith wrote: Anarky wrote: you know ... turns out this slowdown only happens when copying from fat32 to fat32 ... when copying from fat32 to linux partition it's constantly at about 9mb/second. Still, acording to your huge test results my hdds might be somehow missconfigured,

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread Stephen Kuhn
On Mon, 2003-08-11 at 19:52, Anarky wrote: Stephen Kuhn wrote: On Mon, 2003-08-11 at 09:14, Anarky wrote: so what can I do (without buying new hardware or moving back to windows) ? There's got to be soemthing ... and btw, how do I reset to what it was before/default? will it

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread Anarky
Stephen Kuhn wrote: This is actually more of an inefficiency of FAT/FAT32/NTFS partitions and structures - not with GNU/linux; always bear in mind that FAT/FAT32/NTFS file systems are more than 10 years old and haven't been updated as Microsoft doesn't feel it necessary to do so...at least until

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread ed tharp
On Mon, 2003-08-11 at 06:14, Stephen Kuhn wrote: On Mon, 2003-08-11 at 19:56, Anarky wrote: like I said in another mail if I copy fat32 to linux partition (don't know what kind exactly, the default installed with mdk 9.1) the speed is constantly fast. But that is one side of it:

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread Anarky
On Monday 11 Aug 2003 6:15 pm, Tom Brinkman wrote: Well, I'm reading this thread and seein the suggestions to use hdparm parameters in rc.local or harddisks with some wonderment. With Mandrake 9.x, you shouldn't need to configure any hdparm parameters. Mandrake does it automatically unless

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread John Richard Smith
Tom Brinkman wrote: On Monday August 11 2003 02:21 pm, John Richard Smith wrote: yes, I think I experienced this when we went through my own configuration with you a while back, and the conclusion I came to was that overdoing anything the makers recomend is a zero sum game to the degree to

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread David E. Fox
So, with that said, here are some settings that I've found work about right for every drive I slap into a system here (for basically the same thing): hdparm -X69 -d1 -u1 -c3 -m16 -A1 -W1 /dev/hdX Stephen - want to run down briefly those settings and what they mean? And doesn't -m16 set

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread Tom Brinkman
On Tuesday August 12 2003 02:44 am, Anarky wrote: On Monday 11 Aug 2003 6:15 pm, Tom Brinkman wrote: Well, I'm reading this thread and seein the suggestions to use hdparm parameters in rc.local or harddisks with some wonderment. With Mandrake 9.x, you shouldn't need to configure any

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread Stephen Kuhn
On Mon, 2003-08-11 at 21:42, John Richard Smith wrote: My 40 g Maxtor gives, hdparm -tT /dev/hda Timing buffer-cache reads: 128 MB in 0.56 seconds =228.57 MB/sec Timing buffered disk reads: 64 MB in 1.67 seconds = 38.32 MB/sec John ...show off...(g) -- Mon Aug 11

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread Heather/Femme
On Mon, 2003-08-11 at 07:42, John Richard Smith wrote: snipping the birds wings My 40 g Maxtor gives, hdparm -tT /dev/hda Timing buffer-cache reads: 128 MB in 0.56 seconds =228.57 MB/sec Timing buffered disk reads: 64 MB in 1.67 seconds = 38.32 MB/sec John WD 120

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread John Richard Smith
Stephen Kuhn wrote: On Mon, 2003-08-11 at 21:42, John Richard Smith wrote: My 40 g Maxtor gives, hdparm -tT /dev/hda Timing buffer-cache reads: 128 MB in 0.56 seconds =228.57 MB/sec Timing buffered disk reads: 64 MB in 1.67 seconds = 38.32 MB/sec John ...show off...(g)

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread Anarky
Stephen Kuhn wrote: On Mon, 2003-08-11 at 09:24, Anarky wrote: you know ... turns out this slowdown only happens when copying from fat32 to fat32 ... when copying from fat32 to linux partition it's constantly at about 9mb/second. Still, acording to your huge test results my hdds might be

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread John Richard Smith
Anarky wrote: John Richard Smith wrote: Anarky wrote: you know ... turns out this slowdown only happens when copying from fat32 to fat32 ... when copying from fat32 to linux partition it's constantly at about 9mb/second. Still, acording to your huge test results my hdds might be somehow

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread ed tharp
On Sun, 2003-08-10 at 08:12, Stephen Kuhn wrote: On Sun, 2003-08-10 at 21:38, Anarky wrote: hi everybody ... me new ... I just had a very embarassing moment today. A friend came by with his hdd .. and I was copying about 1Gb of data from one hdd to another. My linux preaching was

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread Stephen Kuhn
On Mon, 2003-08-11 at 09:20, Dennis Myers wrote: Stephen, do you not need to put the parameters in /etc/rc.d/rc.local or somewhere like that to get the hd set on each boot up? Long time back I seem to recall having to do that on one of my older machines but forgot about it till this

Re: [newbie] hdd copying VERY slow

2003-08-14 Thread L.V.Gandhi
On Sunday 10 Aug 2003 3:26 pm, Tom Brinkman wrote: [root /tom] $ hdparm -tT /dev/hd[ab] /dev/hda: (ata/133, udma6) === underlined data is not shown for me. I get only [EMAIL PROTECTED] lvgandhi]# hdparm -Tt /dev/hdb /dev/hdb: Timing buffer-cache reads: 128 MB

Re: [newbie] hdd copying VERY slow

2003-08-11 Thread Anarky
Stephen Kuhn wrote: On Mon, 2003-08-11 at 09:14, Anarky wrote: so what can I do (without buying new hardware or moving back to windows) ? There's got to be soemthing ... and btw, how do I reset to what it was before/default? will it reset after reboot? It's this speed drop thing that's

Re: [newbie] hdd copying VERY slow

2003-08-11 Thread Anarky
Dennis Myers wrote: On Sunday 10 August 2003 07:32 pm, Stephen Kuhn wrote: On Mon, 2003-08-11 at 09:20, Dennis Myers wrote: Stephen, do you not need to put the parameters in /etc/rc.d/rc.local or somewhere like that to get the hd set on each boot up? Long time back I seem to recall

Re: [newbie] hdd copying VERY slow

2003-08-11 Thread Tom Brinkman
On Sunday August 10 2003 06:21 pm, Joeb wrote: Just to add to this, if he's using /dev/hda and /dev/hdb aren't they both on the same IDE controller on most systems? Since IDE can only write to one drive at a time per controller, improved performance would result in using the secondary IDE

Re: [newbie] hdd copying VERY slow

2003-08-11 Thread Tom Brinkman
On Monday August 11 2003 02:13 am, L.V.Gandhi wrote: On Sunday 10 Aug 2003 3:26 pm, Tom Brinkman wrote: [root /tom] $ hdparm -tT /dev/hd[ab] /dev/hda: (ata/133, udma6) === underlined data is not shown for me. I added it. From the results you posted it

Re: [newbie] hdd copying VERY slow

2003-08-11 Thread Joeb
Tom Brinkman wrote: On Sunday August 10 2003 11:38 am, Anarky wrote: hi everybody ... me new ... I just had a very embarassing moment today. A friend came by with his hdd .. and I was copying about 1Gb of data from one hdd to another. My linux preaching was going pretty well .. and he was

Re: [newbie] hdd copying VERY slow

2003-08-11 Thread Tom Brinkman
On Monday August 11 2003 03:50 pm, John Richard Smith wrote: Tom, Why does your previous example so much faster everything, what is it and how you configure that makes the difference ? John Well, I'm reading this thread and seein the suggestions to use hdparm parameters in rc.local or

Re: [newbie] hdd copying VERY slow

2003-08-11 Thread L.V.Gandhi
On Monday 11 Aug 2003 6:15 pm, Tom Brinkman wrote: Well, I'm reading this thread and seein the suggestions to use hdparm parameters in rc.local or harddisks with some wonderment. With Mandrake 9.x, you shouldn't need to configure any hdparm parameters. Mandrake does it automatically

Re: [newbie] hdd copying VERY slow

2003-08-11 Thread Anarky
you know ... turns out this slowdown only happens when copying from fat32 to fat32 ... when copying from fat32 to linux partition it's constantly at about 9mb/second. Still, acording to your huge test results my hdds might be somehow missconfigured, or is Timing buffer-cache reads: 128 MB

Re: [newbie] hdd copying VERY slow

2003-08-11 Thread Stephen Kuhn
On Tue, 2003-08-12 at 02:55, ed tharp wrote: not 'really' true, As I recall, NTFS has been updated (in order to retain incompatibility)a couple of times, NTFS on XP is not exactly the same critter as NTFS on NT3.5 It still sucks nonetheless. Too bad they're (M$) not smart enough to make use

Re: [newbie] hdd copying VERY slow

2003-08-11 Thread Dennis Myers
On Sunday 10 August 2003 06:14 pm, Anarky wrote: Stephen Kuhn wrote: In the case of slapping hard drives into your machine and then copying data to them, it's best to get to know HDPARM quite well, and how to tweak drive settings with it. After slapping the drive in your boxen and getting

Re: [newbie] hdd copying VERY slow

2003-08-10 Thread Stephen Kuhn
On Sun, 2003-08-10 at 21:38, Anarky wrote: hi everybody ... me new ... I just had a very embarassing moment today. A friend came by with his hdd .. and I was copying about 1Gb of data from one hdd to another. My linux preaching was going pretty well .. and he was pretty much willing to

Re: [newbie] hdd copying VERY slow

2003-08-10 Thread David E. Fox
/dev/hdd: Timing buffer-cache reads: 128 MB in 0.85 seconds =150.59 MB/sec Timing buffered disk reads: 64 MB in 2.87 seconds = 22.30 MB/sec Gad, mine are abysmal. But then the drives are currently being written to or read from, not idle. [EMAIL PROTECTED] root]# hdparm -Tt /dev/hda

Re: [newbie] hdd copying VERY slow

2003-08-10 Thread Stephen Kuhn
On Mon, 2003-08-11 at 09:14, Anarky wrote: so what can I do (without buying new hardware or moving back to windows) ? There's got to be soemthing ... and btw, how do I reset to what it was before/default? will it reset after reboot? It's this speed drop thing that's weird: it starts