Figureing out which device

Hi,

I have a drive which is getting I/O errors. It is telling me that it is
dev 08:21.

How does this translate into which scsi device is having the problem?

Thanks


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| Richard Nairn Specializing in Linux
| Nairn Consulting Web / Database Solutions
| Calgary, AB
| Richard@NairnConsulting.ca
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Re: Figureing out which device

Looks like a major/minor number for device /dev/sda.....

Check your /dev/sd* entries.

Also "cat /proc/partitions" will show major/minor numbers. Then you
can correlate that to a device.


Tom Callahan
TESSCO Technologies
Desk: (410)-229-1361
Cell: (410)-588-7605
Email: callahant@tessco.com

A real engineer only resorts to documentation when the keyboard dents on
the forehead get too noticeable.



On Jun 15, 2006, at 10:56 AM, Richard Nairn wrote:

> Hi,
>
> I have a drive which is getting I/O errors. It is telling me that
> it is
>
> dev 08:21.
>
> How does this translate into which scsi device is having the problem?
>
> Thanks
>
>
> --
> | Richard Nairn Specializing in Linux
> | Nairn Consulting Web / Database Solutions
> | Calgary, AB
> | Richard@NairnConsulting.ca
> -
> To unsubscribe from this list: send the line "unsubscribe linux-admin"
> in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html

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Re: Figureing out which device

None of my devices match up like major/minor. I checked that first..


# cat partitions
major minor #blocks name rio rmerge rsect ruse wio wmerge wsect wuse
running use aveq

8 0 35843686 sda 9649 31576 329458 67170 3475 5379 71368 192970 0
42440 260130
8 1 33736500 sda1 9634 31529 329274 67130 3475 5379 71368 192970
0 42400 260090
8 2 2104483 sda2 13 41 168 30 0 0 0 0 0 30 30
8 16 35843686 sdb 2757 9896 100648 391070 1442 1142 21768 13410 0
9970 404480
8 17 35840983 sdb1 2756 9893 100640 391070 1442 1142 21768 13410 0
9970 404480
8 32 35843686 sdc 2291 10014 97978 11340 2377 1734 34128 16280 0
8650 27620
8 33 35840983 sdc1 2290 10011 97970 11330 2377 1734 34128 16280 0
8640 27610
9 0 71681792 md0 0 0 0 0 0 0 0 0 0 0 0


On Thu, 15 Jun 2006 08:59:29 -0600, Thomas Callahan
wrote:

> Looks like a major/minor number for device /dev/sda.....
>
> Check your /dev/sd* entries.
>
> Also "cat /proc/partitions" will show major/minor numbers. Then you can
> correlate that to a device.
>
>
> Tom Callahan
> TESSCO Technologies
> Desk: (410)-229-1361
> Cell: (410)-588-7605
> Email: callahant@tessco.com
>
> A real engineer only resorts to documentation when the keyboard dents on
> the forehead get too noticeable.
>
>
>
> On Jun 15, 2006, at 10:56 AM, Richard Nairn wrote:
>
>> Hi,
>>
>> I have a drive which is getting I/O errors. It is telling me that it is
>>
>> dev 08:21.
>>
>> How does this translate into which scsi device is having the problem?
>>
>> Thanks
>>
>>
>> --| Richard Nairn Specializing in Linux
>> | Nairn Consulting Web / Database Solutions
>> | Calgary, AB
>> | Richard@NairnConsulting.ca
>> -
>> To unsubscribe from this list: send the line "unsubscribe linux-admin"
>> in
>> the body of a message to majordomo@vger.kernel.org
>> More majordomo info at http://vger.kernel.org/majordomo-info.html



--
| Richard Nairn Specializing in Linux
| Nairn Consulting Web / Database Solutions
| Calgary, AB
| Richard@NairnConsulting.ca
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Re: Figureing out which device

Probably 08:21 is hex... So it would be 8:33 in dec.

Richard Nairn schrieb:
> None of my devices match up like major/minor. I checked that first..
>
>
> # cat partitions
> major minor #blocks name rio rmerge rsect ruse wio wmerge wsect
> wuse running use aveq
>
> 8 0 35843686 sda 9649 31576 329458 67170 3475 5379 71368
> 192970 0 42440 260130
> 8 1 33736500 sda1 9634 31529 329274 67130 3475 5379 71368
> 192970 0 42400 260090
> 8 2 2104483 sda2 13 41 168 30 0 0 0 0 0 30 30
> 8 16 35843686 sdb 2757 9896 100648 391070 1442 1142 21768
> 13410 0 9970 404480
> 8 17 35840983 sdb1 2756 9893 100640 391070 1442 1142 21768
> 13410 0 9970 404480
> 8 32 35843686 sdc 2291 10014 97978 11340 2377 1734 34128 16280
> 0 8650 27620
> 8 33 35840983 sdc1 2290 10011 97970 11330 2377 1734 34128
> 16280 0 8640 27610
> 9 0 71681792 md0 0 0 0 0 0 0 0 0 0 0 0
>
>
> On Thu, 15 Jun 2006 08:59:29 -0600, Thomas Callahan
> wrote:
>
>> Looks like a major/minor number for device /dev/sda.....
>>
>> Check your /dev/sd* entries.
>>
>> Also "cat /proc/partitions" will show major/minor numbers. Then you
>> can correlate that to a device.
>>
>>
>> Tom Callahan
>> TESSCO Technologies
>> Desk: (410)-229-1361
>> Cell: (410)-588-7605
>> Email: callahant@tessco.com
>>
>> A real engineer only resorts to documentation when the keyboard dents on
>> the forehead get too noticeable.
>>
>>
>>
>> On Jun 15, 2006, at 10:56 AM, Richard Nairn wrote:
>>
>>> Hi,
>>>
>>> I have a drive which is getting I/O errors. It is telling me that
>>> it is
>>>
>>> dev 08:21.
>>>
>>> How does this translate into which scsi device is having the problem?
>>>
>>> Thanks
>>>
>>>
>>> --| Richard Nairn Specializing in Linux
>>> | Nairn Consulting Web / Database Solutions
>>> | Calgary, AB
>>> | Richard@NairnConsulting.ca
>>> -
>>> To unsubscribe from this list: send the line "unsubscribe linux-admin"
>>> in
>>> the body of a message to majordomo@vger.kernel.org
>>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
>
>
> --| Richard Nairn Specializing in Linux
> | Nairn Consulting Web / Database Solutions
> | Calgary, AB
> | Richard@NairnConsulting.ca
> -
> To unsubscribe from this list: send the line "unsubscribe linux-admin" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>

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Re: Figureing out which device

Thanks - should of thought of that.. Now if I can get my data off in time
to replace the drive!


On Thu, 15 Jun 2006 10:30:16 -0600, Andreas Unterkircher
wrote:

> Probably 08:21 is hex... So it would be 8:33 in dec.
>
> Richard Nairn schrieb:
>> None of my devices match up like major/minor. I checked that first..
>>
>>
>> # cat partitions
>> major minor #blocks name rio rmerge rsect ruse wio wmerge wsect
>> wuse running use aveq
>>
>> 8 0 35843686 sda 9649 31576 329458 67170 3475 5379 71368
>> 192970 0 42440 260130
>> 8 1 33736500 sda1 9634 31529 329274 67130 3475 5379 71368
>> 192970 0 42400 260090
>> 8 2 2104483 sda2 13 41 168 30 0 0 0 0 0 30 30
>> 8 16 35843686 sdb 2757 9896 100648 391070 1442 1142 21768
>> 13410 0 9970 404480
>> 8 17 35840983 sdb1 2756 9893 100640 391070 1442 1142 21768
>> 13410 0 9970 404480
>> 8 32 35843686 sdc 2291 10014 97978 11340 2377 1734 34128 16280
>> 0 8650 27620
>> 8 33 35840983 sdc1 2290 10011 97970 11330 2377 1734 34128
>> 16280 0 8640 27610
>> 9 0 71681792 md0 0 0 0 0 0 0 0 0 0 0 0
>>
>>
>> On Thu, 15 Jun 2006 08:59:29 -0600, Thomas Callahan
>> wrote:
>>
>>> Looks like a major/minor number for device /dev/sda.....
>>>
>>> Check your /dev/sd* entries.
>>>
>>> Also "cat /proc/partitions" will show major/minor numbers. Then you
>>> can correlate that to a device.
>>>
>>>
>>> Tom Callahan
>>> TESSCO Technologies
>>> Desk: (410)-229-1361
>>> Cell: (410)-588-7605
>>> Email: callahant@tessco.com
>>>
>>> A real engineer only resorts to documentation when the keyboard dents
>>> on
>>> the forehead get too noticeable.
>>>
>>>
>>>
>>> On Jun 15, 2006, at 10:56 AM, Richard Nairn wrote:
>>>
>>>> Hi,
>>>>
>>>> I have a drive which is getting I/O errors. It is telling me that
>>>> it is
>>>>
>>>> dev 08:21.
>>>>
>>>> How does this translate into which scsi device is having the problem?
>>>>
>>>> Thanks
>>>>
>>>>
>>>> --| Richard Nairn Specializing in Linux
>>>> | Nairn Consulting Web / Database Solutions
>>>> | Calgary, AB
>>>> | Richard@NairnConsulting.ca
>>>> -
>>>> To unsubscribe from this list: send the line "unsubscribe linux-admin"
>>>> in
>>>> the body of a message to majordomo@vger.kernel.org
>>>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>
>>
>>
>> --| Richard Nairn Specializing in Linux
>> | Nairn Consulting Web / Database Solutions
>> | Calgary, AB
>> | Richard@NairnConsulting.ca
>> -
>> To unsubscribe from this list: send the line "unsubscribe linux-admin"
>> in
>> the body of a message to majordomo@vger.kernel.org
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>



--
| Richard Nairn Specializing in Linux
| Nairn Consulting Web / Database Solutions
| Calgary, AB
| Richard@NairnConsulting.ca
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