Re: firefox, Xorg and crash.

2005-08-16 Thread pcasidy
On 15 Aug, Yann Golanski wrote:
 Firefox keeps taking X11 and then the whole machine with it.  It
 requires a hard reset as even pinging the machine does not work.  Only
 Firefox seems to be doing this.  
 
 Does anyone else have the same problem?  
 
 Anyone knows how to solve/debug this?
 
 ; uname -a
 FreeBSD rubicon.york.ac.uk 5.4-STABLE FreeBSD 5.4-STABLE #0: Mon Aug  8
 16:18:46 BST 2005 [EMAIL PROTECTED]:/usr/obj/usr/src/sys/SMP
 i386
 ; pkg_info | grep xorg
 xorg-6.8.2  X.Org distribution metaport
 ; pkg_info | grep firefox
 firefox-1.0.6_1,1   Web browser based on the browser portion of Mozilla
 

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Re: firefox, Xorg and crash.

2005-08-16 Thread pcasidy
On 15 Aug, Yann Golanski wrote:
 Firefox keeps taking X11 and then the whole machine with it.  It
 requires a hard reset as even pinging the machine does not work.  Only
 Firefox seems to be doing this.  
 
 Does anyone else have the same problem?  
 
 Anyone knows how to solve/debug this?
 

What X11 driver are you using?

I am using the 'radeon' driver and had to set:
 Option NoAccel   true 
in the Device section from my xorg.conf file.

Just in case.

Phil.



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pxeboot problems with BETA2

2005-08-16 Thread Emanuel Strobl
Hello,

I just wanted to ask if somebody had success with providing pxe boot 
service under 6-BETA2.
I have two clients, one NET4501 wich just reboots after fetching pxeldr via 
TFTP and a Laptop which just hangs when NFS-loading kernel.

I'm about to investigate further, but maybe someone can confirm that in 
general PXE booting with BETA2 is working... Or not...

Thanks,

-Harry


pgpQYJVX1MOKy.pgp
Description: PGP signature


Re: 5.4-STABLE panic in propagate_priority() and a tentative patch

2005-08-16 Thread Dag-Erling Smørgrav
Garry Belka [EMAIL PROTECTED] writes:
 We saw several panics of the same kind on different systems running
 5.4-STABLE. The panic was in propagate_priority() and was ultimately
 traced to vget() call in pfs_vncache_alloc(). vget() is called under
 global pfs mutex. When vget() sleeps, propagate_priority() in a
 different thread comes across a sleeping thread that owns a blocked
 mutex, and that causes a panic.

Could you please file a PR about this issue, with the patch attached?
(use 'send-pr -a /path/to/patch' to avoid clobbering whitespace)

DES
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Re: Build failure in procfs module

2005-08-16 Thread Yar Tikhiy
On Tue, Aug 16, 2005 at 01:29:45AM +0400, Boris Samorodov wrote:
 On Thu, 11 Aug 2005 19:34:09 +0400 Yar Tikhiy wrote:
  On Thu, Aug 04, 2005 at 12:28:35PM +0400, Boris Samorodov wrote:
   On Mon, 18 Jul 2005 19:19:24 +0400 Yar Tikhiy wrote:
On Thu, Jul 14, 2005 at 02:15:07PM +0400, Yar Tikhiy wrote:
 
 I ran into a problem that might be triggered by Peter's recent
 changes to procfs.  Namely, the buildworld procedure would fail in
 the procfs module if MODULES_WITH_WORLD were set.  I noticed it
 first in CURRENT and then tested it in a clean environment by
 building a freshly CVSup'd RELENG_6 on a freshly installed 
 5.4-RELEASE,
 with MODULES_WITH_WORLD set.  I think it's a route of upgrading
 quite a few people will follow.
 
 Here's the diagnostics:
  [snip]
The problem appears to have to do with Peter's changes to procfs:
The procfs source files now include opt_compat.h, which is not
available by default when building with MODULES_WITH_WORLD set.
The attached patch seems to fix the problem in the conventional
way.  However, I'm unsure which COMPAT_* options are really needed
to the procfs module.  COMPAT_43 should be enough according to my
quick examining /sys/fs/procfs.
   
   Was the case corrected in BETA2? A couple of days ago I upgraded from
   CURRENT (middle of June 2005) to BETA1. The problem existed but the
   patch helped.
 
  Alas, no one has displayed interest in fixing this bug since I left
  for vacation.  I committed the fix to CURRENT today although I don't
  use procfs, which is a kind of a situation I hate.  MFC to RELENG_6
  is due in 3 days.
 
 Could you (or somebody else) MFC the patch to RELENG_6?

RELENG_6 is frozen now, so I must receive RE's approval
before merging my change to the branch.  Discussion with
re@ and some expert developers is under way.  Applying for
the approval has appeared the best way to draw attention
to the issue :-)

-- 
Yar
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badblocks

2005-08-16 Thread Augusto Cesar Castoldi
Hello,

is therer any application similar to badblocks of linux on freebsd?

How can I check and mark bad blocks of HD's ?

thanks.

Atenciosamente,
__
Augusto Cesar Castoldi
Analista de Sistemas
www.dock.com.br
Florianópolis - SC - Brasil
E-mail: [EMAIL PROTECTED]
Telefone: (48) 3035-2585





-
Sistema Docktool 2005
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Re: badblocks

2005-08-16 Thread Matthias Buelow
Augusto Cesar Castoldi wrote:

is therer any application similar to badblocks of linux on freebsd?

badsect(8)

How can I check and mark bad blocks of HD's ?

But normally modern drives do that by themselves (and transparently
remap them). If the filesystem starts complaining about bad blocks
(that is, hard read/write errors), that means the on-disk bad sector
list is full and it's probably time to buy a new drive.

mkb.
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Xorg monopolizes CPU after switching away with KVM

2005-08-16 Thread Darren David

Hi all-


So I've just encountered a new issue ( for me ) with Xorg, and i'm 
having a heck of a time tracking down the source and/or the actual 
nature of the issue. When i switch to another computer using my KVM, 
Xorg immediately begins to monopolize the CPU, heading up to 95% 
utilization. When i switch back to my machine, my USB keyboard works, 
but by USB mouse is unfunctioning. I have to force quit Xorg and restart 
to restore peace to the land.


Now, this didn't exist on 5.3. I'm running FreeBSD 5.4-STABLE, and 
xorg-6.8.2 and gnome2-2.10.1 from ports. I get no info in the logs 
either. I've searched the archives on this, but it's difficult to figure 
out exactly /what/ to search on to match this problem. No love on the 
xorg list either.


Any thoughts are greatly appreciated.


Regards,
darren david

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Re: ad10: WARNING - READ_DMA UDMA ICRC error (retrying request) LBA=11441599

2005-08-16 Thread Mark Kane
I've been having similar problems on 5.4-RELEASE. I have a brand new 
board back from the factory (a RMA) and had a thread going on 
freebsd-questions about this.


I currently have six Maxtor 7200RPM ATA133 hard drives that I've been 
trying on and off and with various configurations in my 5.4-RELEASE 
amd64 machine. The only thing I have done thus far to reproduce the READ 
and WRITE errors (there have been more WRITE than READ) is copy data 
between the drives. All the drives check out just fine through PowerMax 
(Maxtor's utility), and work in other FreeBSD 4.x machines in the same 
placement that causes errors on my 5.4 box. The cables are also brand new.


However, note that if I turn the drives speed down to UDMA100, the 
errors seem to go away. Has anyone else tried this for their problems?


I've read the entire thread and so far there has been no mention of any 
nForce chipsets doing this, but I've got a Giga-Byte K8NS Pro 
motherboard with a nForce3 chipset.


I've been troubleshooting this for almost two weeks now on my end, and 
up until last night I didn't see any FAILURE messages. They were all 
just WARNINGS. I've only seen the FAILURE on one of the six hard drives, 
and that was last night when I was trying to fdisk it. Right when I hit 
w to write the fdisk information my screen flooded with WARNINGS and 
FAILURES, so indeed that particular drive might be going. This problem 
did not happen with any of the other drives.


My whole reason for bringing back this thread is to see if my problems 
could be a result of the problem discussed here, and in fact is really 
not my hardware. As I said, the board is brand new, the cables are brand 
new, and two of the hard drives are even brand new. I've been pulling my 
hair out trying to narrow this problem down, and as of yesterday I was 
just going to run all my drives in UDMA100 mode to save me the hassle 
(since they seem to run fine in 100). Then, I found this thread and 
thought I'd ask if anyone here might think anything other than hardware 
problems.


Granted, I'm not using FreeBSD 5-STABLE, but I could certainly give it a 
shot if you guys think it would help anything. I just chose RELEASE 
hoping for the least problems.


My dmesg is below. Note that I only have three of the drives in there 
currently.


Thanks

-Mark

---
DMESG:

FreeBSD 5.4-RELEASE #0: Sun May  8 07:00:26 UTC 2005
[EMAIL PROTECTED]:/usr/obj/usr/src/sys/GENERIC
ACPI APIC Table: Nvidia AWRDACPI
Timecounter i8254 frequency 1193182 Hz quality 0
CPU: AMD Athlon(tm) 64 Processor 3000+ (2009.79-MHz K8-class CPU)
  Origin = AuthenticAMD  Id = 0xfc0  Stepping = 0

Features=0x78bfbffFPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2
  AMD Features=0xe0500800SYSCALL,NX,MMX+,LM,3DNow+,3DNow
real memory  = 1610547200 (1535 MB)
avail memory = 1543139328 (1471 MB)
ioapic0 Version 1.1 irqs 0-23 on motherboard
acpi0: Nvidia AWRDACPI on motherboard
acpi0: Power Button (fixed)
Timecounter ACPI-fast frequency 3579545 Hz quality 1000
acpi_timer0: 24-bit timer at 3.579545MHz port 0x1008-0x100b on acpi0
cpu0: ACPI CPU on acpi0
acpi_button0: Power Button on acpi0
pcib0: ACPI Host-PCI bridge port 0xcf0-0xcf3,0xcf8-0xcff on acpi0
pci0: ACPI PCI bus on pcib0
isab0: PCI-ISA bridge at device 1.0 on pci0
isa0: ISA bus on isab0
pci0: serial bus, SMBus at device 1.1 (no driver attached)
ohci0: OHCI (generic) USB controller mem 0xfc002000-0xfc002fff irq 22 
at device 2.0 on pci0

usb0: OHCI version 1.0, legacy support
usb0: OHCI (generic) USB controller on ohci0
usb0: USB revision 1.0
uhub0: nVidia OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 4 ports with 4 removable, self powered
ohci1: OHCI (generic) USB controller mem 0xfc003000-0xfc003fff irq 21 
at device 2.1 on pci0

usb1: OHCI version 1.0, legacy support
usb1: OHCI (generic) USB controller on ohci1
usb1: USB revision 1.0
uhub1: nVidia OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 4 ports with 4 removable, self powered
pci0: serial bus, USB at device 2.2 (no driver attached)
atapci0: nVidia nForce3 Pro UDMA133 controller port 
0xf000-0xf00f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 8.0 on pci0

ata0: channel #0 on atapci0
ata1: channel #1 on atapci0
atapci1: GENERIC ATA controller port 
0xe400-0xe40f,0xb70-0xb73,0x970-0x977,0xbf0-0xbf3,0x9f0-0x9f7 irq 22 at 
device 10.0 on pci0

ata2: channel #0 on atapci1
ata3: channel #1 on atapci1
pcib1: ACPI PCI-PCI bridge at device 11.0 on pci0
pci1: ACPI PCI bus on pcib1
pci1: display, VGA at device 0.0 (no driver attached)
pcib2: ACPI PCI-PCI bridge at device 14.0 on pci0
pci2: ACPI PCI bus on pcib2
pci2: multimedia, audio at device 9.0 (no driver attached)
pci2: input device at device 9.1 (no driver attached)
fwohci0: 1394 Open Host Controller Interface mem 
0xfb004000-0xfb007fff,0xfb00d000-0xfb00d7ff irq 18 at device 9.2 on pci2

fwohci0: OHCI version 1.10 (ROM=0)
fwohci0: No. of Isochronous channels is 4.

Re: badblocks

2005-08-16 Thread Oliver Fromme
Matthias Buelow [EMAIL PROTECTED] wrote:
  Augusto Cesar Castoldi wrote:
   is therer any application similar to badblocks of linux on freebsd?
  
  badsect(8)
  
   How can I check and mark bad blocks of HD's ?
  
  But normally modern drives do that by themselves (and transparently
  remap them). If the filesystem starts complaining about bad blocks
  (that is, hard read/write errors), that means the on-disk bad sector
  list is full and it's probably time to buy a new drive.

That's not completely true.

The transparent remapping feature only works when sectors
are being written to.  When you read from a file and get
a read error, nothing will be rewritten and you you keep
getting the same error.

To force the drive to remap the bad sectors, you have to
write to them.  If the bad sectors are inside a file, it
might work to overwrite the file.  Otherwise you have to
extract the sector numbers from syslog and use dd(1) to
overwrite them on the raw device, followed by fsck.  Of
course it is always a good idea to make a complete backup
(if possible) before.  If you have a good backup, you can
also simply overwrite the whole disk with dd (and then use
fdisk, disklabel, newfs as usual and restore from your
backup).

Note that remapping has to be enabled.  For SCSI disks, the
camcontrol(8) manpage contains an example for that.  Also
note that some drives don't remap bad sectors, no matter
what you do.

In any case:  If the drive is used to store important or
valuable data, then it should be replaced when read errors
occur, no matter whether remapping the bad sectors works
or not, because it is quite possible that further sectors
will be damaged.

Just my 2 Euro cents.

Best regards
   Oliver

-- 
Oliver Fromme,  secnetix GmbH  Co. KG, Marktplatz 29, 85567 Grafing
Any opinions expressed in this message may be personal to the author
and may not necessarily reflect the opinions of secnetix in any way.

With sufficient thrust, pigs fly just fine.  However, this
is not necessarily a good idea.  It is hard to be sure where
they are going to land, and it could be dangerous sitting
under them as they fly overhead. -- RFC 1925
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Re: badblocks

2005-08-16 Thread Matthias Buelow
Hans Lambermont wrote:

How can I check if my drives are configured to do this ? I remember on
BSDi that you had to 'switch it on' as it was no default behaviour then.

I don't know but on my ATA/SATA disks, smartctl displays a
Reallocated_Sector_Ct, which I guess is the number of relocated
sectors.

mkb.
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Re: Xorg monopolizes CPU after switching away with KVM

2005-08-16 Thread Stephen Montgomery-Smith

Darren David wrote:

Hi all-


So I've just encountered a new issue ( for me ) with Xorg, and i'm 
having a heck of a time tracking down the source and/or the actual 
nature of the issue. When i switch to another computer using my KVM, 
Xorg immediately begins to monopolize the CPU, heading up to 95% 
utilization. When i switch back to my machine, my USB keyboard works, 
but by USB mouse is unfunctioning. I have to force quit Xorg and restart 
to restore peace to the land.


Now, this didn't exist on 5.3. I'm running FreeBSD 5.4-STABLE, and 
xorg-6.8.2 and gnome2-2.10.1 from ports. I get no info in the logs 
either. I've searched the archives on this, but it's difficult to figure 
out exactly /what/ to search on to match this problem. No love on the 
xorg list either.


Any thoughts are greatly appreciated.


Regards,
darren david


It sounds like the symptoms I had when I tried to run an nvidia card on 
my Tyan motherboard with the nvidia drivers.  (And I waited for hours to 
see if it would stop.)  I bet that it is something that the video card 
is doing, maybe it is trying probe your CRT to see what kind it is, or 
something like that.


(This is all pure speculation on my part, so I don't know.)


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Re: rc-ng problem with [procname] (e.g. kernel threaded procs)

2005-08-16 Thread Andy Hilker
Hmh, no one interested in this issue? Or am i wrong with this issue?

You (Andy Hilker) wrote:
 Hi,
 
 i think I have found a problem with rc-ng scripts and procnames
 including brackets (e.g. kernel threaded, like mysqld).
 
 Brackets [] are ignored, process will not be found and is regarded
 as not running. This breaks stop+status functions of rcng. The
 following patch allows brackets in variable procname rc-ng scripts.
 Maybe someone can review and fix this issue.
 
 It was relevant for me when using [mysqld].
 
 bye,
 Andy
 
 
 # $FreeBSD: src/etc/rc.subr,v 1.31.2.1 2005/01/17 11:51:00 keramida Exp $
 --- rc.subr Thu Aug 11 15:18:52 2005
 +++ /etc/rc.subrThu Aug 11 15:14:06 2005
 @@ -267,7 +267,7 @@
 _procnamebn=${_procname##*/}
 _fp_args='_arg0 _argv'
 _fp_match='case $_arg0 in
 -   
 $_procname|$_procnamebn|${_procnamebn}:|(${_procnamebn}))'
 +   
 $_procname|$_procnamebn|${_procnamebn}:|(${_procnamebn}))'
 fi
  
 _proccheck='
 
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Re: pxeboot problems with BETA2

2005-08-16 Thread Brooks Davis
On Tue, Aug 16, 2005 at 02:05:08PM +0200, Emanuel Strobl wrote:
 Hello,
 
 I just wanted to ask if somebody had success with providing pxe boot 
 service under 6-BETA2.
 I have two clients, one NET4501 wich just reboots after fetching pxeldr via 
 TFTP and a Laptop which just hangs when NFS-loading kernel.
 
 I'm about to investigate further, but maybe someone can confirm that in 
 general PXE booting with BETA2 is working... Or not...

I'm PXE booting systems with RELENG_6 as of 7/27.  I'll probably do an
update some time this week.

-- Brooks

-- 
Any statement of the form X is the one, true Y is FALSE.
PGP fingerprint 655D 519C 26A7 82E7 2529  9BF0 5D8E 8BE9 F238 1AD4


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Re: Too short ethernet frame...

2005-08-16 Thread Brooks Davis
On Sat, Aug 13, 2005 at 02:01:26AM -0700, Iva Hesy wrote:
 Just now, I add date=2005.07.31.03.00.00 to my src cvsup sup-file
 and make kernel, too short ethernet frames are still sniffered. But
 when I add date=2005.07.22.03.00.00 to sup-file and cvsup and make
 kernel, the damn datagrams gone!!!

Sounds like someone introduced a bug in the nic driver or the ethernet
code, but I'm not seeing anything obvious between those dates.  If you
could narrow the date range further that would help.

-- Brooks

-- 
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Soekris 1.28 pxeboot problem [Was: Re: pxeboot problems with BETA2]

2005-08-16 Thread Emanuel Strobl
Am Dienstag, 16. August 2005 19:52 CEST schrieb Brooks Davis:
 On Tue, Aug 16, 2005 at 02:05:08PM +0200, Emanuel Strobl wrote:
  Hello,
 
  I just wanted to ask if somebody had success with providing pxe boot
  service under 6-BETA2.
  I have two clients, one NET4501 wich just reboots after fetching
  pxeldr via TFTP and a Laptop which just hangs when NFS-loading kernel.
 
  I'm about to investigate further, but maybe someone can confirm that
  in general PXE booting with BETA2 is working... Or not...

 I'm PXE booting systems with RELENG_6 as of 7/27.  I'll probably do an
 update some time this week.

Thanks for the info, I found that the problem is my NET4501 (soekris). 
Unfortunately my Laptop also seems to have broken PXE code, I got another 
box booting fine.
Any experiences with a net4501 and BIOS versions higher than 1.24? Like 
mentioned, the box gets DHCP info, loads pxeboot and after this message 
immediately reboots:
CLIENT MAC ADDR: 00 00 24 C0 33 70
CLIENT IP: 172.21.1.248  MASK: 255.255.0.0  DHCP IP: 172.21.0.1
GATEWAY IP: 172.21.0.1
PXE Loader 1.00

Building the boot loader arguments
Relocating the loader and the BTX
Starting the BTX loader

Thanks a lot,

-Harry


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problem with ide slots

2005-08-16 Thread Efren Bravo
Hi,  
  
I've downloaded the last weekend 5.4-RELEASE-i386-disc1.iso and
5.4-RELEASE-i386-disc2.iso.  
  
Several errors raise itself when the installer was running:  
  
ata0-master: Failure - ATA-IDENTIFY timed out
ata0-master: Failure - ATA-IDENTIFY timed out
ata0-master: Failure - ATA-IDENTIFY timed out
atapi ... I don't remember the rest
  
My hdd is a Segate ST340014A (40Gb barracuda7200.7) with two partitions
where in the partition one I've WinXP and I would want to install freeBDS
on the second partition but it's not able to find the hdd. My Motherboard
is:   
http://www.biostar.com.tw/products/mainboard/board.php?name=U8668-D%20v7.x  
  
I think that the problems is in fBSD that it's not able to communicate
itself with IDE slots. In this case what can I do? In the
freebsd-questions@freebsd.org list they told me that I should write you,
that maybe you can help me.  
  
I hope you can give me some suggestion  
Thank you



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Re: Create 2.5TB file system on 5.4S?

2005-08-16 Thread Brandon Fosdick

David Magda wrote:
There's the Bonnie and Bonnie++ file system testing programs. I believe 
one or both are in the Ports.


Thanks. I'll take a look.
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Re: Create 2.5TB file system on 5.4S?

2005-08-16 Thread Paul Mather
On Tue, 2005-08-16 at 16:21 -0700, Brandon Fosdick wrote:
 David Magda wrote:
  There's the Bonnie and Bonnie++ file system testing programs. I believe 
  one or both are in the Ports.
 
 Thanks. I'll take a look.

There's also raidtest in benchmarks/raidtest in the ports tree that can
be used to generate synthetic I/O load and measure performance.

Cheers,

Paul.
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 deadlines or dates by which bills must be paid.
--- Frank Vincent Zappa
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Re: ad10: WARNING - READ_DMA UDMA ICRC error (retrying request) LBA=11441599

2005-08-16 Thread Mike Tancsa

At 12:10 PM 16/08/2005, Mark Kane wrote:
However, note that if I turn the drives speed down to UDMA100, the 
errors seem to go away. Has anyone else tried this for their problems?


Yes, I have had Maxtor drives in the past where they would not work 
properly at certain bus speeds-- even back in the RELENG_4 
days.  Also, doesnt UDMA133 assume no slave ?


I would just run them at 100.  I dont think you would see much of a 
difference anyways.  Perhaps Soeren could comment ?


---Mike 


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Re: ad10: WARNING - READ_DMA UDMA ICRC error (retrying request) LBA=11441599

2005-08-16 Thread Mark Kirkwood

Mark Kane wrote:


However, note that if I turn the drives speed down to UDMA100, the 
errors seem to go away. Has anyone else tried this for their problems?




I currently do this, not due to problems, but to improve the write 
performance:


4xMaxtor 6E040L0  RAID0

UDMA133 - 40M/s
UDMA100 - 120M/s

(seem to find read performance is *slightly* slower for UDMA100, but not 
enough to make it worth worrying about).


However this may just be a quirk specific to my system (Tyan S2510 + 
PCD20271).


Cheers

Mark
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Re: ad10: WARNING - READ_DMA UDMA ICRC error (retrying request) LBA=11441599

2005-08-16 Thread Mark Kane

Mike Tancsa wrote:
Yes, I have had Maxtor drives in the past where they would not work 
properly at certain bus speeds-- even back in the RELENG_4 days.  Also, 
doesnt UDMA133 assume no slave ?


I would just run them at 100.  I dont think you would see much of a 
difference anyways.  Perhaps Soeren could comment ?


OK well I just tried adding some atacontrol commands to /etc/rc.local to 
force them all to 100 and it appeared to execute them upon boot. In 
various tests this evening I was getting errors even when trying to 
mount a drive while another one was on the same channel. However the 
atacontrol to rc.local seemed to do the trick for now, and I hope it 
continues to workunless there is a better way to do that for all my 
drives upon boot.


I'm not too worried about any 133 performance increase at this point. I 
just want the stuff to work.


Here is how I had planned my configuration to be:

Primary IDE Master - Maxtor 200GB (FreeBSD)
Secondary IDE Master - TDK VeloCD Burner
Secondary IDE Slave - Sony DRU500A
RAID 0 Master - Maxtor 200GB (Storage)
RAID 0 Slave - Maxtor 160GB (Storage)
RAID 1 Master - Maxtor 80GB (Storage)
RAID 1 Slave - Maxtor 80GB (Storage)

I do have a tall Antec case, and have both 200's and the 160 in 5 1/4 
inch trays so the cables for those are long (36 inches IIRC). Would it 
be OK to have that setup, or would it be better to isolate them all on 
their own cables/channels and get a Promise card or something for the 
other two? I'm not going to be doing huge file copying a whole lot, but 
I'd like the most performance I can get with no errors.


Thanks for the replies.

-Mark
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Re: ad10: WARNING - READ_DMA UDMA ICRC error (retrying request) LBA=11441599

2005-08-16 Thread Mark Kirkwood

Mark Kane wrote:

I do have a tall Antec case, and have both 200's and the 160 in 5 1/4 
inch trays so the cables for those are long (36 inches IIRC).


Hmm - 36 inch cable, makes me wonder if that is what is causing the 
problem in UDMA133 mode. IIRC the ATA spec says 18 inches, but most 
cables seem to be ok at 24 inches. 36 inches may just be tipping things 
over the edge...


Cheers

Mark

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