Hi,
I am looking for an elegant way to match tape-drives with tape-changers in
Linux. So given a number of tape-drives and changers, how can one know
which tape-drives belong to which changer ?
I cannot seem to find this from lsscsi or /proc/scsi/scsi, nor can I find
it from /sys/bus/scsi/. Does anyone know ?
# lsscsi
[0:0:0:0] cd/dvd TEAC DV-285-W C.2D /dev/scd0
[2:0:0:0] tape HP Ultrium 4-SCSI U52D /dev/st0
[2:0:1:0] tape HP Ultrium 3-SCSI Q27W /dev/st1
[2:0:2:0] mediumx HP MSL G3 Series 4.90 -
If these would be on different controllers, one expects to find the
tape-drive together with the changer on the same controller, but
unfortunately that is not always the case in our environment.
Can one expect the tape-changer to be preceded by one or more
tape-drives ?
Thanks in advance,
--
-- dag wieers, [email protected], http://dag.wieers.com/
-- dagit linux solutions, [email protected], http://dagit.net/
[Any errors in spelling, tact or fact are transmission errors]
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