On Mon, Mar 8, 2010 at 8:08 PM, Robert Spangler <mlists@zoominternet.net> wrote:

> I was wondering if anyone could point me in the right direction?
> I am receiving these in my log file and do not know what they mean or what to
> look for;
>
> Mar *8 04:03:56 bms kernel: ata3.00: exception Emask 0x0 SAct 0x0 SErr 0x0
> action 0x0
> Mar *8 04:03:56 bms kernel: ata3.00: cmd 25/00:28:42:d3:37/00:00:13:00:00/e0
> tag 0 cdb 0x0 data 20480 in
> Mar *8 04:03:56 bms kernel: * * * * *res 51/40:22:64:d3:37/40:00:13:00:00/e0
> Emask 0x9 (media error)
> Mar *8 04:03:56 bms kernel: ata3.00: configured for UDMA/133
> Mar *8 04:03:56 bms kernel: SCSI error : <2 0 0 0> return code = 0x8000002
> Mar *8 04:03:56 bms kernel: Info fld=0x4000000 (nonstd), Invalid sda: sense =
> 72 11
> Mar *8 04:03:56 bms kernel: end_request: I/O error, dev sda, sector 322425666
> Mar *8 04:03:56 bms kernel: ata3: EH complete

Looks like /dev/sda has one or more bad sectors. Run smartctl with the
long self test option or check the file system with badblocks. Details
on how to run each program are located here:

http://prefetch.net/articles/diskdrives.smart.html

http://prefetch.net/blog/index.php/2006/08/27/checking-devices-for-bad-sectors/

Hope this helps,
- Ryan
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On Monday 08 March 2010 20:08, Robert Spangler wrote:

> Hello,
>
> I was wondering if anyone could point me in the right direction?
> I am receiving these in my log file and do not know what they mean or what
> to look for;
>
> Mar 8 04:03:56 bms kernel: ata3.00: exception Emask 0x0 SAct 0x0 SErr 0x0
> action 0x0

I would like to thank all who replied. I was able to correct this issue
following the steps in this web site:

http://smartmontools.sourceforge.net/badblockhowto.html

Seems the bad block was used by /var/account/pacct.1 and after fixing this the
problem went away.

So again thanks to everyone.


--

Regards
Robert

Linux User #296285
http://counter.li.org
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I got this error in logwatch this morning:

WARNING: Kernel Errors Present
[<c0796453>] error_code+0x73/0x78 ...: 1 Time(s)

I don't see any problems with my system. What does it mean? Google
wasn't particularly helpful.

# uname -a
Linux steve.blackwell 2.6.32.21-168.fc12.i686 #1 SMP Wed Sep 15
16:25:04 UTC 2010 i686 i686 i386 GNU/Linux

Steve
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For monday this week I began to receive these
advice by email from the server;
Wht's the meaning?
*
Disk read problem or else?
*
*
*
*--------------------- Kernel Begin
------------------------

WARNING:* Kernel Errors
Present
*** I/O error: dev 08:02, sect...:*
4Time(s)
** Additional sense indicates Unrecovered read
error...:* 4Time(s)
** Info fld=0x4f9c9, Current sd08:02:
sense key Medium Error...:* 1Time(s)
** Info fld=0x50e37,
Current sd08:02: sense key Medium Error...:* 1Time(s)
** Info
fld=0x517a1, Current sd08:02: sense key Medium Error...:*
1Time(s)
** Info fld=0x517e2, Current sd08:02: sense key Medium
Error...:*
1Time(s)
------------------------------------------------------------------------------------------

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Michel Donais
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On 02/02/11 4:42 PM, Michel Donais wrote:
> For monday this week I began to receive these advice by email from the
> server;
> Wht's the meaning?
> Disk read problem or else?

yes, disk IO errors of the bad sector type, on device 08:02, whatever
that is in your system. appears to be on different sectors, which is
not a good thing. that drive is likely dying





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Thank's for the answer,

That's what I was expecting.for the worst.
I will replace it tomorrow morning.

---
Michel Donais
----- Original Message -----
From: "John R Pierce" <pierce@hogranch.com>
To: <centos@centos.org>
Sent: Wednesday, February 02, 2011 7:53 PM
Subject: Re: [CentOS] kernel errors


> On 02/02/11 4:42 PM, Michel Donais wrote:
>> For monday this week I began to receive these advice by email from the
>> server;
>> Wht's the meaning?
>> Disk read problem or else?
>
> yes, disk IO errors of the bad sector type, on device 08:02, whatever
> that is in your system. appears to be on different sectors, which is
> not a good thing. that drive is likely dying
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> CentOS mailing list
> CentOS@centos.org
> http://lists.centos.org/mailman/listinfo/centos
>
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Checking my daily logwatch file, I see the following kernel
error:

--------------------- Kernel Begin ------------------------

WARNING: Kernel Errors Present
end_request: I/O error, dev fd0, sector ...: 1 Time(s)

---------------------- Kernel End -------------------------


The thing is I have not used a floppy disk for weeks.

Any ideas what's happening please?

Kind Regards,

Keith Roberts

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On 29.6.2011 20.37, Keith Roberts wrote:
> Checking my daily logwatch file, I see the following kernel
> error:
>
> --------------------- Kernel Begin ------------------------
>
> WARNING: Kernel Errors Present
> end_request: I/O error, dev fd0, sector ...: 1 Time(s)
>
> ---------------------- Kernel End -------------------------
>
>
> The thing is I have not used a floppy disk for weeks.
>
> Any ideas what's happening please?

Is there any mention of a floppy in output of "mount"?

- Jussi
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On Wed, 29 Jun 2011, Jussi Hirvi wrote:

> To: CentOS mailing list <centos@centos.org>
> From: Jussi Hirvi <listmember@greenspot.fi>
> Subject: Re: [CentOS] Kernel Errors
>
> On 29.6.2011 20.37, Keith Roberts wrote:
>> Checking my daily logwatch file, I see the following kernel
>> error:
>>
>> --------------------- Kernel Begin ------------------------
>>
>> WARNING: Kernel Errors Present
>> end_request: I/O error, dev fd0, sector ...: 1 Time(s)
>>
>> ---------------------- Kernel End -------------------------
>>
>>
>> The thing is I have not used a floppy disk for weeks.
>>
>> Any ideas what's happening please?
>
> Is there any mention of a floppy in output of "mount"?

Hello Jussi.

None at all using 'mount' or 'df -h'

Keith

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>> Is there any mention of a floppy in output of "mount"?
> Hello Jussi.
>
On 29.6.2011 20.51, Keith Roberts wrote:
> None at all using 'mount' or 'df -h'

Here is somebody having the same problem, though on Suse:

http://www.linuxquestions.org/questions/linux-software-2/linux-kernel-end_request-i-o-error-dev-fd0-sector-0-a-319629/

- Jussi
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