refreshing tapes

From: Thomas.Meyer <meyert_at_dla-marbach.de>
Date: Fri, 04 Dec 1998 11:09:34 +0100

Dear alpha-osf-managers,

does any of you have expperiences in refreshing tapes (in our case
DAT-tapes)?

I imagine that the following procedure should be viable:

-two TLZ09 tape drives attached: /dev/nrmt0h /dev/nrmt1h

-tape to be refreshed in /dev/nrmt0h

-one further tape in /dev/nrmt1h

1.) tcopy /dev/nrmt0h -> /dev/nrmt1h

2.) tcopy /dev/nrmt1h -> /dev/nrmt0h

Will this procedure inform me when data errors occur?

Is there a way to do the refresh via harddisk, reducing the risks of
media errors?

Grateful for any help,

        Thomas Meyer, EDV-Systemadministrator
          email: Thomas.Meyer_at_dla-marbach.de
          smail: Deutsches Literaturarchiv Marbach
                 Schillerhoehe 8-10
                 D-71672 Marbach
        Telefon: +49-7144-848-141
            Fax: ...-387
            WWW: http://www.dla-marbach.de
Received on Fri Dec 04 1998 - 10:10:30 NZDT

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