On Wed, 12 Jan 2011, John R Pierce wrote:
To: centos@centos.org
From: John R Pierce pie...@hogranch.com
Subject: Re: [CentOS] Kernel Errors Present...
In the BIOS I turn DMA off for /dev/hda and /dev/hdc,
but they still show up in /proc/ide/.../settings as
using_dma 1.
say HUH? IDE PIO
Same Problem here, the harddrive (2.5 Samsung HM121HC) running with
Kernel 2.6.18-194.32.1.el5 (x86_64) produces errors on high load.
With one step back kernel the errors are gone. Im already changed the
harddrive with a new one, same errors on the newest kernel.
dmesg output:
hdc: status error:
On Mon, 17 Jan 2011, Shade.GE wrote:
To: CentOS mailing list centos@centos.org
From: Shade.GE shade...@gmail.com
Subject: Re: [CentOS] Kernel Errors Present
Same Problem here, the harddrive (2.5 Samsung HM121HC) running with
Kernel 2.6.18-194.32.1.el5 (x86_64) produces errors on high load
On Sat, 15 Jan 2011, Ryan Wagoner wrote:
To: CentOS mailing list centos@centos.org
From: Ryan Wagoner rswago...@gmail.com
Subject: Re: [CentOS] Kernel Errors Present
On Sat, Jan 15, 2011 at 7:57 AM, Keith Roberts ke...@karsites.net wrote:
I hope to be be getting some custom made 80 wire
On Sat, 15 Jan 2011, Leonard den Ottolander wrote:
To: CentOS mailing list centos@centos.org
From: Leonard den Ottolander leon...@den.ottolander.nl
Subject: Re: [CentOS] Kernel Errors Present
Hi Keith,
On Thu, 2011-01-13 at 19:03 +, Keith Roberts wrote:
Well it seems likely it's
On Sat, Jan 15, 2011 at 7:57 AM, Keith Roberts ke...@karsites.net wrote:
I hope to be be getting some custom made 80 wire UDMA IDE
cables sorted ASAP. That should squeeze extra speed from all
the drives on the machine.
You shouldn't need custom cables. IDE 80 pin cables can be sourced all
over
Hi Keith,
On Thu, 2011-01-13 at 19:03 +, Keith Roberts wrote:
Well it seems likely it's because the drive is on a
40-wire cable. But the kernel wants to do UDMA at 100 MB/s.
See hdparm's -X switch to override the (U)DMA mode used for the drive.
Regards,
Leonard.
--
mount -t life -o ro
On Thu, 13 Jan 2011, Tsuyoshi Nagata wrote:
To: CentOS mailing list centos@centos.org
From: Tsuyoshi Nagata nagata...@jp.fujitsu.com
Subject: Re: [CentOS] Kernel Errors Present
Hi Keith
(2011/01/13 6:39), Keith Roberts wrote:
hde: dma_intr: error=0x84 { DriveStat ...: 12 Time(s
On Thu, 13 Jan 2011, Tsuyoshi Nagata wrote:
To: CentOS mailing list centos@centos.org
From: Tsuyoshi Nagata nagata...@jp.fujitsu.com
Subject: Re: [CentOS] Kernel Errors Present
Hi Keith
(2011/01/13 6:39), Keith Roberts wrote:
hde: dma_intr: error=0x84 { DriveStat ...: 12 Time(s
Is it the ITE IT8212 ATA RAID Controller ?
I would suspect that raid card - the few I've tried didn't work well even
with the manufacturer's supplied windows drivers. The linux drivers might
not be any better.
I'm not sure why you distrust DMA, or if it's just on this one card that you
have
On Thu, 13 Jan 2011, compdoc wrote:
To: centos@centos.org
From: compdoc comp...@hotrodpc.com
Subject: Re: [CentOS] Kernel Errors Present
Is it the ITE IT8212 ATA RAID Controller ?
Yes it is a card with that ITE8212 chip on it.
I had to reflash the BIOS on the card, to make it work
I'm getting this message in my logwatch email notification:
- Kernel Begin
WARNING: Kernel Errors Present
sdb:3Buffer I/O error on device sdb, l ...: 2
Time(s)
Buffer I/O error on device sdb, l ...: 12 Time(s)
hde: dma_intr:
On Wed, Jan 12, 2011 at 4:45 AM, Keith Roberts ke...@karsites.net wrote:
It's an old drive I'm using for swap space, /var, and /tmp.
(It's on a PCI IDE controller, that's why it comes up as
hde.)
If I test it for bad sectors using Vivard, there are no bad
sectors found or remapped.
I'm
Bad sectors get reallocated automatically, so you might not find any with
testing. You need to see how many have been reallocated.
SMART should already be enabled, so maximize your term window and type:
smartctl -a /dev/sdb
That will show the reallocated sector count, as well as power on hours,
On Wed, 12 Jan 2011, compdoc wrote:
To: 'CentOS mailing list' centos@centos.org
From: compdoc comp...@hotrodpc.com
Subject: Re: [CentOS] Kernel Errors Present
Bad sectors get reallocated automatically, so you might
not find any with testing. You need to see how many have
been
Keith Roberts wrote:
On Wed, 12 Jan 2011, compdoc wrote:
To: 'CentOS mailing list' centos@centos.org
From: compdoc comp...@hotrodpc.com
Subject: Re: [CentOS] Kernel Errors Present
Bad sectors get reallocated automatically, so you might
not find any with testing. You need to see how many
On Wed, 12 Jan 2011, m.r...@5-cent.us wrote:
To: CentOS mailing list centos@centos.org
From: m.r...@5-cent.us
Subject: Re: [CentOS] Kernel Errors Present...
Keith Roberts wrote:
On Wed, 12 Jan 2011, compdoc wrote:
To: 'CentOS mailing list' centos@centos.org
From: compdoc comp
In the BIOS I turn DMA off for /dev/hda and /dev/hdc,
but they still show up in /proc/ide/.../settings as
using_dma 1.
say HUH?IDE PIO modes are like 3-7 MBytes/sec and require 100% CPU
utilization during the transfer phase. why in dogs name would you be
doing this in 2011 ?
What model is the drive?
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On Wed, 12 Jan 2011, compdoc wrote:
What model is the drive?
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar family
Device Model: WDC WD400BB-00GFA0
Serial Number:WD-WMAKA1241735
Firmware Version: 09.01B09
User Capacity:40,020,664,320 bytes
Device is:
Hi Keith
(2011/01/13 6:39), Keith Roberts wrote:
hde: dma_intr: error=0x84 { DriveStat ...: 12 Time(s)
hde: dma_intr: status=0x51 { DriveReady SeekComplete
The first error is data transmitting error. Your HARD DRIVE have
a data transmitting error or malfunction on transmitting
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