Article View: comp.sys.next.sysadmin
Article #933Re: What's a better block size for a Fuji 520M drive?
From: Paul S. Sears
Date: Wed, 19 Aug 1992 18:35
Date: Wed, 19 Aug 1992 18:35
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In article <1992Aug19.013435.15349@leland.Stanford.EDU> m@crito.stanford.edu
(M Carling) writes:
=>In article <1992Aug18.231820.948@convex.com> finger@convex.com (Jay
=>Finger) writes:
=>> Will the NeXT support sector sizes greater than 1024 bytes? Since the
=>sd
=>> driver reads/writes 8K chunks, might one find even better performance
=>with
=>> 8K sectors?
=>
=>If the disk could do it, and the computer could do it, 8K blocks would be
=>faster (not much) and increase capacity (again not much). But unless you
=>have just a few files each of which is quite large, that is not an
=>efficient way to use space. Also, I don't know of any drives which support
=>8K blocks. NeXT's current software supports 512 byte or 1024 byte blocks,
=>and I haven't heard anything that would suggest that they are considering
=>changing that.
=>
Actually, the NeXT also supports 2048 byte blocks/sectors as that is what the
CD-Rom has for a sector size...
=>M Carling
=>Director, Bay Area NeXT Group
=>--
--
Paul S. Sears * sears@uh.edu (NeXT Mail OK)
The University of Houston * suggestions@tree.egr.uh.edu (NeXT
Engineering Computing Center * comments, complaints, questions)
NeXT System Administration * DoD#1967 '83 NightHawk 650SC
>>> SSI Diving Certification #755020059 <<<
"Programming is like sex: One mistake and you support it a lifetime."
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Newsgroups: comp.sys.next.sysadmin Path: arc1-ca.pugleaf.net!sparky!uunet!caen!zaphod.mps.ohio-state.edu!menudo.uh.edu!usenet From: sears@tree.egr.uh.edu (Paul S. Sears) Subject: Re: What's a better block size for a Fuji 520M drive? Message-ID: <1992Aug19.183555.3981@menudo.uh.edu> Sender: usenet@menudo.uh.edu (USENET News System) Nntp-Posting-Host: sierra.egr.uh.edu Reply-To: sears@tree.egr.uh.edu Organization: University of Houston References: <1992Aug19.013435.15349@leland.Stanford.EDU> Date: Wed, 19 Aug 1992 18:35:55 GMT Lines: 33