Интерактивная система просмотра системных руководств (man-ов)
>> loaderinfo (1) ( Linux man: Команды и прикладные программы пользовательского уровня )
loaderinfo - report SCSI tape device info
loaderinfo -f <scsi-generic-device>
command reads various information from SCSI tape loaders. Its intended
use is for high-level programs that are trying to decide what the
capabilities of a device are.
The following are printed:
- Element Address Assignment Page:
This tells how many elements are in the loader, and what their raw
hardware addresses are.
- Transport Geometry Descriptor Page:
Will display whether media is invertible or not (usable with some
optical jukeboxes for detirmining whether to "flip" media after writing
to the first side).
- Device Capabilities Page
Currently will only display whether we can transfer between slots (i.e.
whether 'mtx transfer' works).
- Inquiry Page
Aside from the normal inquiry info, will also print out whether we have
a bar code reader (for loaders that support the Exabyte extension for
reporting presense of said reader).
The first argument, given following
, is the SCSI generic device corresponding to your tape loader.
Consult your operating system's documentation for more information (for
example, under Linux these are generally start at /dev/sg0
under FreeBSD these start at /dev/pass0).
Under FreeBSD, 'camcontrol devlist' will tell you what SCSI devices you
have, along with which 'pass' device controls them. Under Linux,
"cat /proc/scsi/scsi" will tell you what SCSI devices you have. Under
find /devices -name '*changer*'
will display the device names for your attached changers. Make sure
to configure your 'sgen' driver first.
BUGS AND LIMITATIONS
This program has only been tested on Linux with a limited number of
loaders (Ecrix Autopack, Exabyte 220).
is currently being maintained by Eric Lee Green <firstname.lastname@example.org
> formerly of
Enhanced Software Technologies Inc. The 'mtx' home page is
and the actual code
is currently available there and via CVS from
- BUGS AND LIMITATIONS
- SEE ALSO