Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!usc!chaph.usc.edu!alcor.usc.edu!lesatz From: lesatz@alcor.usc.edu (Eric Michals) Newsgroups: comp.sys.apple2 Subject: Re: Fast reading of floppies... Message-ID: <8613@chaph.usc.edu> Date: 14 Mar 90 22:15:56 GMT References: <14075@fs2.NISC.SRI.COM> <14076@fs2.NISC.SRI.COM> Sender: news@chaph.usc.edu Distribution: na Organization: University of Southern California, Los Angeles, CA Lines: 13 Sender: In article <2160@husc6.harvard.edu> huang@husc4.UUCP (Howard Huang) writes: >Another thing to be sure of is that you are reading blocks in order. >Making the drive head jump from block 20 to block 600 takes time. Maybe it is just my drive, but I've also noticed that reading from sector $F to sector $0 is quicker than from $0 to $F. Another thing that I found interesting is that Locksmith 5.0 fast disk backup doesn't read the sectors in order, but rather in a strange pattern. I've never taken the time to figure out why. Eric