Article View: comp.sys.atari.st
Article #33670Re: Hard Disk Crash
From: Simon Poole
Date: Thu, 18 Aug 1988 21:30
Date: Thu, 18 Aug 1988 21:30
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5106 bytes
In article <5037@pasteur.Berkeley.EDU> landay@cory.Berkeley.EDU (James A. Landay) writes:
>This evening I was trying to speed up my hard drive by unfragmenting it.
>I used Simon Poole's REGORG (v. .04) First I did partition C. No Problem
>(I had FOLDER999.PRG in case of 40 folder problems) I then rebooted.
>Did partition D. After 10 mins. or so, strange things started to happen.
>The amount done indicator reached the end of the space for it and kept
>going. Went past the end of the dialog box. Kept going. To the edge of
>the screen. CRASSSSSSSSSSSSH!!!!!!!!! BOMBSSSSSSSSS!!!
>
>Rebooted! Partition D was fried!!! Luckily I had backed up with Turtle
>the night before (great program George!) I used the BMS utility to
......
>Is there a new (safe) version of REORG?
First a comment on the specific problem:
(skip this part if you are not interested in this, more about the
status of DL II after it)
-----------------------------------------------------------------
Here's the relevant part from the (never finished) DL II Manual:
- Appendix A: ReOrg, a disk reorganizer
-
-IMPORTANT: REORG IS NOT A STANDALONE PROGRAM! YOU NEED AT LEAST A
-IMAGE BACKUP PROGRAM AND A DISKCHECK PROGRAM BEFORE YOU CAN USE
-IT!
-
-IMPORTANT: ALWAYS, ALWAYS MAKE AN IMAGE BACKUP OF YOUR DISK
-BEFORE RUNNING REORG ON IT!
-
-ReOrg improves disk performance on harddisk and floppys through
-better placement of subdirectories and files on disk and through
-defragmentation of the files themselves, it will also remove
-deleted and zero length entries.
-
-As the actual reorganizing is NOT an incremental process, during
-the time from the start of the reorganization to the end of it,
-your disk is in a unusable condition (at least from the viewpoint
-of the operating system). This means, that a power failure,
-computer malfunction, disk error or program failure during the
-reorganization will leave you with a corrupted disk!
-
-To run ReOrg: backup your disk, run the diskcheck program on it
-(DL II will work ok) and ONLY run ReOrg after all crosslinked
-and lost clusters have been disposed of! ReOrg has NO protection
-against incorrect disks and will probably run into a infinite
-loop if you do not take these precautions!
-
-After you have run ReOrg and reorganized your disk, the computer
-will reboot, this is normal and serves the purpose of
-reinitializing the TOS internal directory tree.
[A file by file backup will do, it's just not as quick]
There is per definition no 'safe' version of this kind of program.
------------------------------------------------------------------
Second Part:
Now and then people ask me about updates to two programs (DLII and
ReOrg) I wrote in 86/87 and had in Beta test for a few months. The
versions were never released officialy in any way to the public (I
did allow a bit wider distribution in one case), and if people
would actually read copyright notices, it probably wouldn't have
gone unnoticed that there is no mention of free copying etc......
I more or less decided a few months ago never to distribute these
programs in an enhanced and bug-fixed form (something my personal
versions are). At the time I had two options:
- produce a very much enhanced version as a commercial
product: I decided not to do this, as it would have
ment another 6 Months or so of extra developement and
programming (6 months being optimistic), with rather
unsure financial rewards (not to mention that working
on a project also means an initial investment (you still
have to live on something) of $$$$$$ which I don't have).
- distribute it under the same terms as UniTerm: which would
have ment:
- finishing the manual (~1 months work)
(this naturally also translates into $$$$$)
- support ~1h/day for the next two years
(extrapolation from time I spend on UniTerm
plus questions about the beta test version
of DL II (you would all be suprised how many
buggy ramdisks are out there.....))
- near zero income
As neither of there possibilities are really viable, I just decided
to to NOTHING.
--
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UUCP: ...mcvax!cernvax!forty2!poole Simon Poole
BITNET: K538915@CZHRZU1A
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Technical Details
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<441@forty2.UUCP>Path:
arc1-ca.pugleaf.net!utzoo!utgpu!water!watmath!clyde!att!rutgers!cmcl2!husc6!bbn!uwmcsd1!marque!uunet!mcvax!cernvax!ethz!forty2!pooleReferences:
<5037@pasteur.Berkeley.EDU>Show Full Headers
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!water!watmath!clyde!att!rutgers!cmcl2!husc6!bbn!uwmcsd1!marque!uunet!mcvax!cernvax!ethz!forty2!poole From: poole@forty2.UUCP (Simon Poole) Newsgroups: comp.sys.atari.st Subject: Re: Hard Disk Crash Summary: RTFM Keywords: DL II, ReOrg Message-ID: <441@forty2.UUCP> Date: 18 Aug 88 21:30:32 GMT References: <5037@pasteur.Berkeley.EDU> Reply-To: poole@forty2.UUCP (Simon Poole) Organization: Exp. Physics University Zuerich Lines: 95