ARCHIVED: At IU Bloomington, what is interactive tape utility (itu) and how do I use it?
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Interactive tape utility (itu
) is an interactive
tape-handling utility available on Steel at IUB. With
itu
, you can examine (scan), copy, and read magnetic
tapes of a variety of types and formats.
- Before using
itu
, you must mount your tape on a tape drive in the Wrubel Computing Center machine room. To request this, you must connect to Steel via the hostnamesteel-tape.ucs.indiana.edu
. Then, at the Unix prompt, enter:mtreq -v vsn/bin -d drive -l label -L label -w
For details on the-v
,-d
,-l
,-L
, and-w
parameters, see the man pages onmtreq
by entering at Steel-tape's Unix prompt:man mtreq
- When the tape is mounted, you are ready to use
itu
. To accessitu
, at Steel-tape's Unix prompt, enter:itu
The following menu will appear:______________________________________________________ | | | 1. Examine tape | | | | 2. Read selected file(s) from tape to disk | | | | 3. Write selected file(s) from disk to tape | | | | 4. Copy selected file(s) from tape to tape | | | | 5. Exact tape-to-tape copy | | (allows density conversion) | | | | 6. Exit | |______________________________________________________|
- Select the option you wish to execute. When the job has completed, you can select additional options from the menu, or exit the menu.
- After you exit the menu, you must request that your tape be
dismounted from the tape drive. To do this, at Steel-tape's Unix
prompt, enter:
mtunload drive
Replacedrive
with the name of the tape drive on which your tape was mounted. To see themtunload
man page for further information, at Steel-tape's Unix prompt, enter:man mtunload
All itu
menu options are also accessible from the Unix
prompt on Steel. See Steel's man pages on mtreq
,
itu
, mtunload
, and ltf
for
details on working with tapes at the system level.
This is document aerc in the Knowledge Base.
Last modified on 2023-05-09 14:40:48.