Subject: RE: bug#17149: shred - tape data

From: Rupert Russell <[email-masked]>
Date: Wed, 2 Apr 2014 08:14:06 +0000

Pádraig.

"Though TBH I think what may be happening is that the lseek() does not rewind the tape at all and only resets the file offset."

Looking through the trace file I see only this line with 'lseek'.
lseek(4, 0, SEEK_SET)                   = 0

So I am guessing that what you suggest is correct?

"  shred -n1 /dev/st0 /dev/st0 /dev/st0"

Goodness, interesting stuff.

Rupert Russell
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