Re: 2.6.24-rc3-mm2: Result: hostbyte=0x01driverbyte=0x00\nend_request: I/O error

From: Alan Cox
Date: Wed Nov 28 2007 - 17:16:24 EST


> > [ 225.378426] sd 2:0:1:0: [sdb] Result: hostbyte=0x01 driverbyte=0x00
> > [ 225.378659] end_request: I/O error, dev sdb, sector 141295703
> > [ 225.390133] sd 2:0:1:0: [sdb] Result: hostbyte=0x01 driverbyte=0x00
> > [ 225.391988] end_request: I/O error, dev sdb, sector 141295703
> > [ 225.392463] sd 2:0:1:0: [sdb] Result: hostbyte=0x01 driverbyte=0x00
> > [ 225.392625] end_request: I/O error, dev sdb, sector 141295703
> > [ 225.392999] sd 2:0:1:0: [sdb] Result: hostbyte=0x01 driverbyte=0x00
> > [ 225.393161] end_request: I/O error, dev sdb, sector 141295703
> > [ 225.393571] sd 2:0:1:0: [sdb] Result: hostbyte=0x01 driverbyte=0x00
> > [ 225.393731] end_request: I/O error, dev sdb, sector 141295703
> > [ 225.394382] sd 2:0:1:0: [sdb] Result: hostbyte=0x01 driverbyte=0x00
> > [ 225.394544] end_request: I/O error, dev sdb, sector 141295703
> > [ 225.395247] sd 2:0:1:0: [sdb] Result: hostbyte=0x01 driverbyte=0x00
> > [ 225.395412] end_request: I/O error, dev sdb, sector 141295703
>
> I don't know whether this failure was a scsi thing or an ata thing?

The ATA layer would print diagnostics if it failed the command so I'm a
bit baffled by the report. It looks like the SCSI mid layer rejected it
before we even got it ?
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