Re: Rescanning SCSI/SATA bus

[Björn Steinbrink]

On 2007.09.05 16:04:13 +0200, noah wrote:
> 2007/9/5, Martin K. Petersen <martin.petersen@xxxxxxxxxx>:
> > >>>>> "Jan" == Jan Engelhardt <jengelh@xxxxxxxxxxxxxxx> writes:
> >
> > Jan> 11:40 sun:../scsi_host/host0 # echo 1 >scan
> > Jan> -bash: echo: write error: Invalid argument
> >
> > Jan> What is the proper way to trigger a rescan, if it comes to be
> > Jan> necessary?
> >
> > echo "- - -" > scan
          ^^^^^
> >
> # echo --- > /sys/class/scsi_host/host9/scan
         ^^^
> -bash: echo: write error: Invalid argument

Note the spaces between the dashes.
 - - -
not
 ---

Björn
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