Article View: comp.sys.amiga.tech
Article #14223Re: filesystem block sizes
From: Flemming Steffensen
Date: Sun, 01 Dec 1996 00:00
Date: Sun, 01 Dec 1996 00:00
36 lines
2623 bytes
2623 bytes
Damien Groves wrote in comp.sys.amiga.tech about "re: filesystem block sizes":
DG> 1.8 A/V = AUDIO/VIDEO
DG> means if you store either on your drive a larger block size gives you
DG> less overhead= (Faster transfers) example- a 10meg file with 4096k
DG> block size (either A/V) will in most cases give a sustained transfer
DG> rate thats faster due to the system not having to deal with all the
DG> overhead of finding and decoding 4 times the number sectors which you
DG> have with a 512k size. for most people a smaller sector size gives
DG> more storage space and faster file lookup
Please note that normal size is 512 bytes, not 512 kbytes.
The use of a bigger sectorsize has two sides.
1) Faster access to the files contens.
2) Every file will fill a given number of sectors.
Thus, if I had a sector size of 2048bytes, then I would use 106 kbyte for
the files in my s: directory (Provided they all are smaller then 2kbyte).
But if I had the sector size of 512, then my s: dir only tages about
50 kbytes. This is because most of the files are more then 512 bytes, and
thus will have to fill two sectors.
Hope this is understandable.
--Flemming Steffensen
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X-Google-Language: ENGLISH,ASCII X-Google-Thread: f6f0c,500a2f4c53484262 X-Google-Attributes: gidf6f0c,public X-Google-Thread: fee24,697402c89bd0547d X-Google-Attributes: gidfee24,public X-Google-Thread: 106ac0,697402c89bd0547d X-Google-Attributes: gid106ac0,public X-Google-Thread: f7e4d,500a2f4c53484262 X-Google-Attributes: gidf7e4d,public X-Google-Thread: 103748,500a2f4c53484262 X-Google-Attributes: gid103748,public From: "Flemming Steffensen" <fsteff@dannug.dk> Subject: Re: filesystem block sizes Date: 1996/12/01 Message-ID: <59590606@fp.dannug.dk> X-Deja-AN: 201727158 references: <421.6907T1374T1289@mail.usyd.edu.au> <329F13B7.359F@rijnhaave.net> <yoNa$MD0aez2@mic.amclust2.amclust.de> <849420163mnewsdgroves@ios.com> content-type: text/plain; charset=iso-8859-1 mime-version: 1.0 newsgroups: comp.sys.amiga.tech,comp.sys.amiga.applications,aus.computers.amiga,comp.sys.amiga.hardware,comp.sys.amiga.misc