How do I discover what controller and SCSI ids are associated with a SCSI block device?
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On Red Hat Enterprise Linux 3 and Red Hat Enterprise Linux 4 it is possible to find this out using the sg_map command present in the sg3_utils package. It is also necessary to have the sg module loaded for this to work.
# sg_map -x -sd
/dev/sg0 0 0 0 0 0 /dev/sda
/dev/sg1 0 0 1 0 0 /dev/sdb
/dev/sg2 2 0 0 0 0 /dev/sdc
/dev/sg3 2 0 0 1 0 /de...Subscriber exclusive content
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