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Old 12-30-2007, 08:47 PM
Fred Kastl
 
Default rejecting I/O to dead device

i get this message 2 -3 times within a second. This floods my logfile.

Dec 30 16:54:46 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
Dec 30 16:54:47 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
Dec 30 16:54:47 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
Dec 30 16:54:48 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
Dec 30 16:54:48 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
Dec 30 16:54:49 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
Dec 30 16:54:49 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
Dec 30 16:54:50 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
Dec 30 16:54:50 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
Dec 30 16:54:51 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
Dec 30 16:54:51 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
Dec 30 16:54:52 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
Dec 30 16:54:52 server kernel: scsi 2:0:0:0: rejecting I/O to dead device


but there is no scsi device 2.

## cat /proc/scsi/scsi

Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: ATA Model: SAMSUNG HD501LJ Rev: CR10
Type: Direct-Access ANSI SCSI revision: 05
Host: scsi0 Channel: 00 Id: 01 Lun: 00
Vendor: ATA Model: ST3250824AS Rev: 3.AA
Type: Direct-Access ANSI SCSI revision: 05
Host: scsi1 Channel: 00 Id: 00 Lun: 00
Vendor: ATA Model: ST3320620AS Rev: 3.AA
Type: Direct-Access ANSI SCSI revision: 05
Host: scsi1 Channel: 00 Id: 01 Lun: 00
Vendor: ATA Model: SAMSUNG SP2504C Rev: VT10
Type: Direct-Access ANSI SCSI revision: 05
Host: scsi4 Channel: 00 Id: 00 Lun: 00
Vendor: ATA Model: SAMSUNG HD501LJ Rev: CR10
Type: Direct-Access ANSI SCSI revision: 05
Host: scsi6 Channel: 00 Id: 00 Lun: 00
Vendor: LITE-ON Model: DVDRW SOHW-1693S Rev: KS02
Type: CD-ROM ANSI SCSI revision: 00


How can i get rid of this messages ?


regards

Fred
--
gentoo-user@gentoo.org mailing list
 
Old 12-31-2007, 10:55 AM
"Michal 'vorner' Vaner"
 
Default rejecting I/O to dead device

Hello

On Sun, Dec 30, 2007 at 10:47:42PM +0100, Fred Kastl wrote:
> i get this message 2 -3 times within a second. This floods my logfile.
>
> Dec 30 16:54:46 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
> Dec 30 16:54:47 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
> Dec 30 16:54:47 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
> Dec 30 16:54:48 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
> Dec 30 16:54:48 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
> Dec 30 16:54:49 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
> Dec 30 16:54:49 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
> Dec 30 16:54:50 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
> Dec 30 16:54:50 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
> Dec 30 16:54:51 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
> Dec 30 16:54:51 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
> Dec 30 16:54:52 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
> Dec 30 16:54:52 server kernel: scsi 2:0:0:0: rejecting I/O to dead device
>
>
> but there is no scsi device 2.

I get these if I unplug an USB disk while still mounted. Could that be
your case? (Until it is unmounted, programs can try to access it and
then the driver will just reject the read/write there)

> ## cat /proc/scsi/scsi

It lists only the ones "alive", not dead.

--
_(){ _&_;};_

Michal 'vorner' Vaner
 
Old 12-31-2007, 01:20 PM
 
Default rejecting I/O to dead device

> Hello
>
> On Sun, Dec 30, 2007 at 10:47:42PM +0100, Fred Kastl wrote:
>> i get this message 2 -3 times within a second. This floods my logfile.
>>
>> Dec 30 16:54:46 server kernel: scsi 2:0:0:0: rejecting I/O to dead
>> device
>> Dec 30 16:54:47 server kernel: scsi 2:0:0:0: rejecting I/O to dead
>> device
>> Dec 30 16:54:47 server kernel: scsi 2:0:0:0: rejecting I/O to dead
>> device
>> Dec 30 16:54:48 server kernel: scsi 2:0:0:0: rejecting I/O to dead
>> device
>> Dec 30 16:54:48 server kernel: scsi 2:0:0:0: rejecting I/O to dead
>> device
>> Dec 30 16:54:49 server kernel: scsi 2:0:0:0: rejecting I/O to dead
>> device
>> Dec 30 16:54:49 server kernel: scsi 2:0:0:0: rejecting I/O to dead
>> device
>> Dec 30 16:54:50 server kernel: scsi 2:0:0:0: rejecting I/O to dead
>> device
>> Dec 30 16:54:50 server kernel: scsi 2:0:0:0: rejecting I/O to dead
>> device
>> Dec 30 16:54:51 server kernel: scsi 2:0:0:0: rejecting I/O to dead
>> device
>> Dec 30 16:54:51 server kernel: scsi 2:0:0:0: rejecting I/O to dead
>> device
>> Dec 30 16:54:52 server kernel: scsi 2:0:0:0: rejecting I/O to dead
>> device
>> Dec 30 16:54:52 server kernel: scsi 2:0:0:0: rejecting I/O to dead
>> device
>>
>>
>> but there is no scsi device 2.
>
> I get these if I unplug an USB disk while still mounted. Could that be
> your case? (Until it is unmounted, programs can try to access it and
> then the driver will just reject the read/write there)
>
>> ## cat /proc/scsi/scsi
>
> It lists only the ones "alive", not dead.
>
> --
> _(){ _&_;};_
>
> Michal 'vorner' Vaner
>
I got this to an internal USB card reader.
It used to shut off and only a system restart would fix it.
I never got it to work right so I took it out.


--
gentoo-user@gentoo.org mailing list
 

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