Article View: comp.sys.mac
Article #24980Re: backup utilities
From: Ken Wallich
Date: Thu, 11 Feb 1988 17:34
Date: Thu, 11 Feb 1988 17:34
64 lines
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3104 bytes
(I'm posting this for Josh Hodas - KW)
According to the docs sent with the fastback 1.02 upgrade I just recieved,
it now prompts for a new clean disk if it encounters an error while attempting
a write.
Also, Could you please post the following to the net for me, our system will
not send news.
- - - -
I have been using fastback for the mac on my mac ii since its release. (I
was a long time user of the equivalent pc version). At the time I bought it
I also bought diskfit 1.3 (? perhaps 1.4, whichever is current). I used both
and have since filed away diskfit for two reasons.
1) The inability to selectively archive and restore makes it almost
completely useless to me. In particular, I generally do not want
to back up all my stackware each increment, but since hypercard
marks them as changed, diskfit insists that I do. (the choice of
excluding folders with []'s is no option since this would preclude
backing up those stacks that had changed.
This problem also effects those applications that modify their
resource forks to store minor bits of state information.
In general, Fastback's system for selecting files offers enormous
flexibility, with very little investment of time.
2) (This is a point that I am really suprised no-one has mentioned)
THough the reviews seem to indicate that they operate at roughly
the same speed, this is only true if you are using pre-formatted
disks. If not, then diskfit must go through a full format cycle
that nearly doubles the back-up time. Fastback (like the pc ver-
sion) formats on the fly, (ie each track is formatted as it is
filled with data) and thus it operates at almost identical speed
on formatted or unformatted disks.
Also, though diskfit claims multi-finder compatibility, I found
that if it brough up its prompt for the next disk while it was in
the background, then diskfit and the system would compete for
the right to format the disk, leading to a rather confusing seq-
uence of dialog boxes.
All in all I am an extremely satisfied user of fastback.
Josh Hodas (hodas@eniac.seas.upenn.edu)
4223 Pine Street
Philadelphia, PA 19104
(215) 222-7112 (Home)
(215) 898-9515 (School)
------------------------------------------------------------------------
(Insert your favorite disclaimer here.)
"The interplay between generality and individuality, deduction
and construction, logic and imagination -- this is the profound
essence of live mathematics."
--Richard Courant
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arc1-ca.pugleaf.net!utzoo!utgpu!water!watmath!clyde!rutgers!rochester!bbn!uwmcsd1!ig!agate!ucbvax!hplabs!hpda!hpsmtc1!kwallichReferences:
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!water!watmath!clyde!rutgers!rochester!bbn!uwmcsd1!ig!agate!ucbvax!hplabs!hpda!hpsmtc1!kwallich From: kwallich@hpsmtc1.HP.COM (Ken Wallich) Newsgroups: comp.sys.mac Subject: Re: backup utilities Message-ID: <11540133@hpsmtc1.HP.COM> Date: 11 Feb 88 17:34:38 GMT References: <945@pbhyc.UUCP> Organization: Hewlett Packard, Cupertino Lines: 64