lsscsi-0.07 + scsi host information?

[Douglas Gilbert <dougg@torque.net>]

lsscsi is a utility the uses sysfs in kernels >= lk 2.5.50
to list information about all SCSI devices (including devices
that use the SCSI stack such as USB mass storage devices).
Both a compact format (default), one line per device, and
a "classic" format (like the output of 'cat /proc/scsi/scsi')
are supported.

Version 0.07 is available at
http://www.torque.net/scsi/lsscsi.html

In lk 2.5.60 the prefix to the "queue_depth" sysfs name
was removed.



I would like lsscsi to list SCSI hosts (portals?) but there
doesn't seem to be enough normalized sysfs information
available to do that. Is the "/sys/class/scsi-host" sub-tree
the place to be looking? Of the scsi hosts I have, only
scsi_debug (thanks to work by Mike Anderson) puts an
entry in that sub-tree. I would also like to have normalized
information from the scsi_host structure available (similar
to what Patrick Mansfield provided for scsi devices).


Doug Gilbert