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Article #500Re: SCSI-2 HD and SCSI Chip Problems
From: Mark Naughton
Date: Sat, 30 Oct 1999 00:00
Date: Sat, 30 Oct 1999 00:00
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Hi Terrance ! Terrance Richard Boyes wrote in message <19991030.001455.9E9801DE.l2aa@pierrot.co.uk>... >Mark Naughton <mark@blue-shantung.demon.co.uk> wrote: >> Wondered if one of you technical Amigans might be able to >> help me out here. I have a A3000 in a tower with a SCSI-2 Hard drive and >> a SCSI-1 controlling chip on the board. I know replacements for these do >> not exist so thats ruled out (or is it?). > >> The problem is I keep getting checksum errors when reading from the HD or >> even writing when more than one program is accessing the drive. I have >> cured it to some effect by reducing the Max Transfer Rate in the Partition >> drive >> option of HDToolBox to about $DFFFFFF (roughly - only the 1st char was >> changed). > >NB that if you've copied stuff to the drive whilst the values were >incorrectly set then the data may be corrupt. > >> So, does anyone know what value I can set the Max Transfer to totally >> alleviate >> these problems. > >Try > >Mask - fffffe >MaxT - fffe00 > Many thanks for the values. I have since put them in and all works fine, well no errors yet anyway. Whenever I had one of these errors I would run DiskSalv against it and remove the corrupt file - luckily I keep backups. Take it easy, Mark.
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 1160fd,b94ccc557821561f X-Google-Attributes: gid1160fd,public From: "Mark Naughton" <mark@blue-shantung.demon.co.uk> Subject: Re: SCSI-2 HD and SCSI Chip Problems Date: 1999/10/30 Message-ID: <941306723.19471.0.nnrp-01.d4e55353@news.demon.co.uk> X-Deja-AN: 542481732 X-NNTP-Posting-Host: blue-shantung.demon.co.uk:212.229.83.83 References: <941236855.895.0.nnrp-12.d4e55353@news.demon.co.uk> <19991030.001455.9E9801DE.l2aa@pierrot.co.uk> X-Trace: news.demon.co.uk 941306723 nnrp-01:19471 NO-IDENT blue-shantung.demon.co.uk:212.229.83.83 X-MimeOLE: Produced By Microsoft MimeOLE V4.72.3155.0 Newsgroups: demon.tech.amiga X-Complaints-To: abuse@demon.net