corrupted ufsdump tape

2007-12-25 11:25:00

I didn't get many responses on this one.

Dan Stromberg <strombrg@nis.acs.uci.edu> suggested using gnu tar instead

of ufsdump to do backup.

Rob McCauley <robmccau@RadOnc.Duke.EDU> and Arthur Darren Dunham

<add@netcom.com> both said it is not possible to skip past the

logical EOD mark with normal drives. They are right.

Thanks to them for responsding.

HonMan

Original posting:

> Greetings,

>

> We have a DLT tape containing a ufsdump of a filesystem. A couple

> megabytes had been accidentially written to the begining of the tape.

> I know it is possible to skip past the EOM and using dd to read the

> rest of the ufsdump. However, the inodes and directory information

> would presumably be gone. Does anyone know a way to reconstruct

> the files in such situation?

>

> HonMan Wong Email:

> Network Manager

> Centre for Systems Science Internet: Hon-Man_Wong@css.sfu.ca

> Simon Fraser University honman@sfu.ca

> 8888 University Drive

> Burnaby, B.C. Voice: (604) 291-4711

> Canada V5A 1S6 Fax: (604) 291-5404

>

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