home *** CD-ROM | disk | FTP | other *** search
- Path: sparky!uunet!haven.umd.edu!umd5!bessel.umd.edu!skum
- From: skum@bessel.umd.edu (Allon Stern)
- Newsgroups: comp.sys.mac.hardware
- Subject: Re: reformatting Apple HDs
- Message-ID: <17699@umd5.umd.edu>
- Date: 23 Dec 92 15:11:16 GMT
- References: <5750@gold.gvg.tek.com> <1992Dec21.235211.15818@news.columbia.edu>
- Sender: news@umd5.umd.edu
- Organization: Skum Knows Unix, Maybe
- Lines: 29
-
- In article <1992Dec21.235211.15818@news.columbia.edu> rs54@cunixf.cc.columbia.edu (Richard Sucgang) writes:
- >In article <5750@gold.gvg.tek.com> bryanh@stout.gvg.tek.com (Bryan Hilterbrand) writes:
- >
- >>hard drive size reported by the Finder is 18.6MB. I've read articles
- >>in this newsgroup that say Apple doesn't format hard drives to full
- >>capacity. Does anyone know why they do that? I'm thinking about
- > ^^^^^^^^^^^^^^^^^^^^--------> No, I don't think anyone does :)
- >
- It actually makes some semblance of sense.
- Think about it...if Apple formatted every drive for maximum capacity,
- (which DOES vary from drive to drive, based on the number of bad blocks)
- and needed to replace somebody's drive. Suppose that the original drive
- was formatted for 21 megs, but the replacement drive could only be
- formatted for 20 megs....Apple would need to go rooting around for a
- "20" meg drive which had 21 megs available on it.
-
- By standardizing the size to a least common denominator (i.e. making
- sure that all their drives have at LEAST 20 megs available), they save
- a bit by making it more conveninent to replace.
-
- Of course, if you format your drive for more, and need to get it replaced,
- and actually HAVE more than 20 megs on the drive, they might have
- trouble copying the data over...but then again, if you know what you're
- doing anyway, you'll make a backup of your drive before sending it
- in for service :)
-
- --
- Allon
-
-