 | | | Kernel Error & I/O error message | Kernel Error & I/O error message 2004-02-02 - By Hamilton Andrew
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Reuben,
Look in /proc/scsi/scsi. This will give you a complete list of your scsi
attached drives, their channel, id and LUN.
Regards,
Drew
-- --Original Message-- --
From: Reuben D. Budiardja [mailto:techlist@(protected)]
Sent: Friday, January 30, 2004 4:49 PM
To: redhat-list@(protected)
Subject: Re: Kernel Error & I/O error message
On Friday 30 January 2004 04:13 pm, Hamilton Andrew wrote:
> In my experience this has been a disk error. Too soon to say whether it
is
> a bad disk but this is typically a first signal of a failing disk. I
would
> take any opportunity to move any production data off of it and run some
> diagnostics on the drive.
That is what I suspect. Any suggestion for the diagnostic tool?
But I 'm not exactly sure which disk is failing. I have 3 SCSI disk
(sda,sdb,sdc). sda has 4 partition (1,2,3 <swap >,5), sdb and sdc has only 1
partition each.
The complete message in /var/log/messages says:
SCSI disk error : host 0 channel 0 id 2 lun 0 return code = 8000002
So I google for a while and read about SCSI addressing in
http://www.linux.com/howtos/SCSI-2.4-HOWTO/scsiaddr.shtml
but I still don 't
get it. Which one of the disks is failing?
Any help is greatly appreciated.
Thanks.
RDB
> Drew
>
> -- --Original Message-- --
> From: Reuben D. Budiardja [mailto:techlist@(protected)]
<snip >
> WARNING: Kernel Errors Present
> I/O error: dev 08:21, sect...: 4Time(s)
> Info fld=0x153174, Current sd08:21: sense key Hardware Error...:
> 2Time(s)
> Info fld=0x154936, Current sd08:21: sense key Hardware Error...:
> 1Time(s)
> Info fld=0x1b3b6, Current sd08:21: sense key Hardware Error...:
> 1Time(s) SCSI disk error : host 0 channel...: 4Time(s)
>
> RDB
--
Reuben D. Budiardja
Department of Physics and Astronomy
The University of Tennessee, Knoxville, TN
-- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
"To be a nemesis, you have to actively try to destroy
something, don 't you? Really, I 'm not out to destroy
Microsoft. That will just be a completely unintentional
side effect. "
- Linus Torvalds -
--
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<P > <FONT SIZE=2 >Reuben, </FONT >
</P >
<P > <FONT SIZE=2 >Look in /proc/scsi/scsi. This will give you a complete list of your scsi attached drives, their channel, id and LUN. </FONT >
</P >
<P > <FONT SIZE=2 >Regards, </FONT >
</P >
<P > <FONT SIZE=2 >Drew </FONT >
</P >
<P > <FONT SIZE=2 >-- --Original Message-- -- </FONT >
<BR > <FONT SIZE=2 >From: Reuben D. Budiardja [ <A HREF= "mailto:techlist@(protected) " >mailto:techlist@(protected) </A >] </FONT >
<BR > <FONT SIZE=2 >Sent: Friday, January 30, 2004 4:49 PM </FONT >
<BR > <FONT SIZE=2 >To: redhat-list@(protected) </FONT >
<BR > <FONT SIZE=2 >Subject: Re: Kernel Error & I/O error message </FONT >
</P >
<BR >
<P > <FONT SIZE=2 >On Friday 30 January 2004 04:13 pm, Hamilton Andrew wrote: </FONT >
<BR > <FONT SIZE=2 >> In my experience this has been a disk error. Too soon to say whether it is </FONT >
<BR > <FONT SIZE=2 >> a bad disk but this is typically a first signal of a failing disk. I would </FONT >
<BR > <FONT SIZE=2 >> take any opportunity to move any production data off of it and run some </FONT >
<BR > <FONT SIZE=2 >> diagnostics on the drive. </FONT >
</P >
<P > <FONT SIZE=2 >That is what I suspect. Any suggestion for the diagnostic tool? </FONT >
</P >
<P > <FONT SIZE=2 >But I 'm not exactly sure which disk is failing. I have 3 SCSI disk </FONT >
<BR > <FONT SIZE=2 >(sda,sdb,sdc). sda has 4 partition (1,2,3<swap>,5), sdb and sdc has only 1 </FONT >
<BR > <FONT SIZE=2 >partition each. </FONT >
<BR > <FONT SIZE=2 >The complete message in /var/log/messages says: </FONT >
<BR > <FONT SIZE=2 > SCSI disk error : host 0 channel 0 id 2 lun 0 return code = 8000002 </FONT >
</P >
<P > <FONT SIZE=2 >So I google for a while and read about SCSI addressing in </FONT >
<BR > <FONT SIZE=2 > <A HREF= "
http://www.linux.com/howtos/SCSI-2.4-HOWTO/scsiaddr.shtml
" TARGET= "_blank " >
http://www.linux.com/howtos/SCSI-2.4-HOWTO/scsiaddr.shtml
</A > but I still don 't </FONT >
<BR > <FONT SIZE=2 >get it. Which one of the disks is failing? </FONT >
</P >
<P > <FONT SIZE=2 >Any help is greatly appreciated. </FONT >
</P >
<P > <FONT SIZE=2 >Thanks. </FONT >
<BR > <FONT SIZE=2 >RDB </FONT >
</P >
<BR >
<P > <FONT SIZE=2 >> Drew </FONT >
<BR > <FONT SIZE=2 >> </FONT >
<BR > <FONT SIZE=2 >> -- --Original Message-- -- </FONT >
<BR > <FONT SIZE=2 >> From: Reuben D. Budiardja [ <A HREF= "mailto:techlist@(protected) " >mailto:techlist@(protected) </A >] </FONT >
<BR > <FONT SIZE=2 ><snip> </FONT >
<BR > <FONT SIZE=2 >> WARNING: Kernel Errors Present </FONT >
<BR > <FONT SIZE=2 >> I/O error: dev 08:21, sect...: 4Time(s) </FONT >
<BR > <FONT SIZE=2 >> Info fld=0x153174, Current sd08:21: sense key Hardware Error...: </FONT >
<BR > <FONT SIZE=2 >> 2Time(s) </FONT >
<BR > <FONT SIZE=2 >> Info fld=0x154936, Current sd08:21: sense key Hardware Error...: </FONT >
<BR > <FONT SIZE=2 >> 1Time(s) </FONT >
<BR > <FONT SIZE=2 >> Info fld=0x1b3b6, Current sd08:21: sense key Hardware Error...: </FONT >
<BR > <FONT SIZE=2 >> 1Time(s) SCSI disk error : host 0 channel...: 4Time(s) </FONT >
<BR > <FONT SIZE=2 >> </FONT >
<BR > <FONT SIZE=2 >> RDB </FONT >
</P >
<P > <FONT SIZE=2 >-- </FONT >
<BR > <FONT SIZE=2 >Reuben D. Budiardja </FONT >
<BR > <FONT SIZE=2 >Department of Physics and Astronomy </FONT >
<BR > <FONT SIZE=2 >The University of Tennessee, Knoxville, TN </FONT >
<BR > <FONT SIZE=2 >-- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- </FONT >
<BR > <FONT SIZE=2 >"To be a nemesis, you have to actively try to destroy </FONT >
<BR > <FONT SIZE=2 >something, don 't you? Really, I 'm not out to destroy </FONT >
<BR > <FONT SIZE=2 >Microsoft. That will just be a completely unintentional </FONT >
<BR > <FONT SIZE=2 >side effect." </FONT >
<BR > <FONT SIZE=2 > - Linus Torvalds - </FONT >
</P >
<BR >
<P > <FONT SIZE=2 >-- </FONT >
<BR > <FONT SIZE=2 >redhat-list mailing list </FONT >
<BR > <FONT SIZE=2 >unsubscribe <A HREF= "mailto:redhat-list-request@(protected)?subject=unsubscribe " >mailto:redhat-list-request@(protected)?subject=unsubscribe </A > </FONT >
<BR > <FONT SIZE=2 > <A HREF= "https://www.redhat.com/mailman/listinfo/redhat-list " TARGET= "_blank " >https://www.redhat.com/mailman/listinfo/redhat-list </A > </FONT >
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