Question

Forcing re-scan of SCSI bus

Asked by: pinguru

I have a Linux system with SCSI peripherals some of which were not powered on when I loaded the system. If I power on these peripherals they are not visible - I need a command/program to force the SCSI card to re-scan the Bus.
This sort of thing seems to be available in other Unix style OS's ( e.g. aix and solaris )  

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Asked On
2003-04-15 at 01:11:06ID20585409
Tags

bus

,

scan

,

scsi

,

forcing

Topic

Linux Administration

Participating Experts
2
Points
250
Comments
3

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Answers

 

by: bobgunzelPosted on 2003-04-15 at 03:56:17ID: 8332833

echo "scsi add-single-device {host} {channel} {id} {lun}" > /proc/scsi/scsi

Though SCSI is not designed for hot-plugging you may be in luck.

Bob Gunzel

 

by: radfojcPosted on 2003-04-18 at 10:13:25ID: 8355053

 

by: pinguruPosted on 2003-04-28 at 02:31:42ID: 8411462

Thanks - this solves my problem

20120131-EE-VQP-002

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