ru.unix.bsd

 
 - RU.UNIX.BSD ------------------------------------------------------------------
 From : Slawa Olhovchenkov                   2:5030/500     06 May 2006  15:04:54
 To : All
 Subject : Вести с полей
 -------------------------------------------------------------------------------- 
 

 
 From: "Julian H. Stacey" <jhs@flat.berklix.net>
 Subject: Re: Improvements to src/tools/tools/recoverdisk
 
 Ulrich Spoerlein wrote:
 
 > Dear Poul-Henning, current@,
 > I made two, what I call, improvements to recoverdisk. It only tries to
 > read in multiples of 512 bytes OR the sectorsize. This sucks for CD/DVD
 > with 2352 bytes sectorsize. My patch takes the native sectorsize into
 > account, when dimensioning BIG and MEDIUMSIZE.
 >
 > Second feature is the saving and loading of the worklist. Again, not
 > very helpful for reading hard disks, but very useful for CDs. This way,
 > you can first try a scratched CD in drive A, then drive B and drive C.
 > You don't have to start all over again, but instead can profit from the
 > different error recovery mechanisms.
 >
 > Previously, I did this with dd(1) and paper and pencil. Not funny.
 >
 > Please try the attached patch, thanks!
 >
 
 FYI I have a C program from 1987 to rescue data off floppies, down
 to literally the last bit.  Compiles on DOS & BSD, runs properly
 only on DOS, as DOS returns the buffer even on CRC error. Unix doesn't.
         http://berklix.com/~jhs/src/bsd/jhs/bin/public/valid/
 A recovery tool I wrote for a BSD4.2 with flakey tape drive:
         http://berklix.com/~jhs/src/bsd/jhs/bin/public/slice/
 To test media &/or drivers there's
         http://berklix.com/~jhs/src/bsd/jhs/bin/public/testblock/
 ... Hет, ребята, пулемета я вам не дам
 --- GoldED+/BSD 1.1.5
  * Origin:  (2:5030/500)
 
 

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