SATA SCSI Id assignments - two drives being assigned the same Channel/Id/Lun on boot
Claude Jones
claude_jones at levitjames.com
Fri Nov 3 12:59:46 UTC 2006
On Fri November 3 2006 5:15 am, Nigel Wade wrote:
> Claude Jones wrote:
> > In the thread "mount doesn't mount on boot-up" we have found a
> > problem with the way my SATA drives are being ID'd, as seen below.
> >
> > # cat /proc/scsi/scsi
> > Attached devices:
> > Host: scsi0 Channel: 00 Id: 00 Lun: 00
> > Vendor: ATA Model: ST3160023AS Rev: 3.05
> > Type: Direct-Access ANSI SCSI revision: 05
> > Host: scsi1 Channel: 00 Id: 00 Lun: 00
> > Vendor: ATA Model: ST3300622AS Rev: 3.AA
> > Type: Direct-Access ANSI SCSI revision: 05
> > Host: scsi1 Channel: 00 Id: 01 Lun: 00
> > Vendor: ATA Model: WDC WD5000YS-01M Rev: 07.0
> > Type: Direct-Access ANSI SCSI revision: 05
> >
> > The first two entries appear to have the same Channel/Id/Lun -
>
> They are on different controllers, scsi0 and scsi1. Each controller has its
> own channels, ids and LUNs.
>
right you are - we solved the problem - turned out to be SeLinux related -
this thread mysteriously turned into three separate threads for some reason,
at least on my machine, so you may not have seen the post about resolution -
I did miss that bit about the two different controllers - good to know for
future reference
--
Claude Jones
Brunswick, MD, USA
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