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| From | "Mike Gonta" <mikegonta@gmail.com> |
|---|---|
| Newsgroups | alt.lang.asm, alt.os.development |
| Subject | Re: The Virtual Partition - say goodbye to FAT12 |
| Date | 2016-04-02 19:30 -0400 |
| Organization | Aioe.org NNTP Server |
| Message-ID | <ndpknd$17c8$1@gioia.aioe.org> (permalink) |
| References | (2 earlier) <ndljqo$s9s$1@gioia.aioe.org> <ji6tfbl4a3tk91mit17ttlns6hm5kp5c3h@4ax.com> <ndmc55$8n5$1@gioia.aioe.org> <9uqtfb5fvu9qm9q63ennkhjhljums346oc@4ax.com> <ndmrrg$uuj$1@dont-email.me> |
Cross-posted to 2 groups.
"James Harris" wrote: > "Robert Wessel" wrote: >> I still don't get it. Does the "standard OS" see this >> "virtual FAT32" volume or not? Just part of it as a >> (subset) of a "real" FAT32 volume? > > I am not sure I get it either but Mike can correct me. > AIUI he has worked out a way to format a FAT32 volume > which makes the volume as simple as FAT12 to access. Makes the Virtual Partition (at the beginning of the volume) as "simple as FAT12 to access." > That includes things like putting the root directory > a the start. FAT32 allows it to go anywhere. In actual use (unless going to extreme cases it will never move). In addition to defragging, ideally (and even Windows will do so) the most used programs are moved to the front. The chances of the root directory (the most important "file" on the volume) being move outside the Virtual Partition is slim to nil. As I explained to Robert in a previous post that there is no requirement for anything being located at a "fixed" location. The Virtual Partition is _fully_ compatible with the specification. > In other words, it is a completely legitimate way to lay > out a FAT32 volume (so it is a normal FAT32 volume) but > it imposes some restrictions and thereby makes processing t> he volume easier (i.e. in a lesser amount of code). In actual words, it is only by following the Virtual Partition protocol (which the simple system does voluntarily - to keep things simple) that a simple restriction is imposed. In other words, by following the protocol only those fils withing the Virtual Partition are accessible. > > If so, how are you preventing the "standard OS" from > > doing something that messes up the subset your device > > needs to see? > > I think normal OS accesses don't modify any of Mike's > key changes. I'll be interested to hear if my > understanding is right. I think, in particular, there's > some part of it that I have missed. The rest should become crystal clear as soon as I explain the Virtual Partition protocol (up till now it's been mostly the specification). I'm currently working on the first draft of the AOD Virtual Partition Specification and Protocol. That's right, AOD. Every one here who has critiqued it will be given credit (I appreciate the feedback), unless of course they don't wish to be associated with it (you don't have to decide now, wait until you get the full story). This way it will be a community effort. Mike Gonta look and see - many look but few see http://mikegonta.com http://tawk.to/mikegonta
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The Virtual Partition - say goodbye to FAT12 "Mike Gonta" <mikegonta@gmail.com> - 2016-03-31 17:51 -0400
Re: The Virtual Partition - say goodbye to FAT12 Robert Wessel <robertwessel2@yahoo.com> - 2016-03-31 20:48 -0500
Re: The Virtual Partition - say goodbye to FAT12 "Mike Gonta" <mikegonta@gmail.com> - 2016-04-01 06:50 -0400
Re: The Virtual Partition - say goodbye to FAT12 Robert Wessel <robertwessel2@yahoo.com> - 2016-04-01 11:06 -0500
Re: The Virtual Partition - say goodbye to FAT12 "Mike Gonta" <mikegonta@gmail.com> - 2016-04-01 13:45 -0400
Re: The Virtual Partition - say goodbye to FAT12 Robert Wessel <robertwessel2@yahoo.com> - 2016-04-01 17:06 -0500
Re: The Virtual Partition - say goodbye to FAT12 James Harris <james.harris.1@gmail.com> - 2016-04-01 23:16 +0100
Re: The Virtual Partition - say goodbye to FAT12 Robert Wessel <robertwessel2@yahoo.com> - 2016-04-01 17:29 -0500
Re: The Virtual Partition - say goodbye to FAT12 Rod Pemberton <NoHaveNotOne@bcczxcfre.cmm> - 2016-04-01 20:24 -0400
Re: The Virtual Partition - say goodbye to FAT12 Robert Wessel <robertwessel2@yahoo.com> - 2016-04-02 00:10 -0500
Re: The Virtual Partition - say goodbye to FAT12 Rod Pemberton <NoHaveNotOne@bcczxcfre.cmm> - 2016-04-02 12:03 -0400
Re: The Virtual Partition - say goodbye to FAT12 "Mike Gonta" <mikegonta@gmail.com> - 2016-04-02 20:19 -0400
Re: The Virtual Partition - say goodbye to FAT12 "Mike Gonta" <mikegonta@gmail.com> - 2016-04-02 20:08 -0400
Re: The Virtual Partition - say goodbye to FAT12 "Mike Gonta" <mikegonta@gmail.com> - 2016-04-02 20:02 -0400
Re: The Virtual Partition - say goodbye to FAT12 "Mike Gonta" <mikegonta@gmail.com> - 2016-04-02 19:55 -0400
Re: The Virtual Partition - say goodbye to FAT12 "Mike Gonta" <mikegonta@gmail.com> - 2016-04-02 19:30 -0400
Re: The Virtual Partition - say goodbye to FAT12 "Mike Gonta" <mikegonta@gmail.com> - 2016-04-02 18:55 -0400
Re: The Virtual Partition - say goodbye to FAT12 Robert Wessel <robertwessel2@yahoo.com> - 2016-04-04 00:40 -0500
Re: The Virtual Partition - say goodbye to FAT12 "wolfgang kern" <nowhere@never.at> - 2016-04-01 09:20 +0200
Re: The Virtual Partition - say goodbye to FAT12 "Mike Gonta" <mikegonta@gmail.com> - 2016-04-01 07:01 -0400
Re: The Virtual Partition - say goodbye to FAT12 "wolfgang kern" <nowhere@never.at> - 2016-04-04 10:42 +0200
Re: The Virtual Partition - say goodbye to FAT12 "Mike Gonta" <mikegonta@gmail.com> - 2016-04-05 15:58 -0400
Re: The Virtual Partition - say goodbye to FAT12 "wolfgang kern" <nowhere@never.at> - 2016-04-05 22:19 +0200
Re: The Virtual Partition - say goodbye to FAT12 "Mike Gonta" <mikegonta@gmail.com> - 2016-04-05 18:24 -0400
Re: The Virtual Partition - say goodbye to FAT12 James Harris <james.harris.1@gmail.com> - 2016-04-01 09:55 +0100
Re: The Virtual Partition - say goodbye to FAT12 "Mike Gonta" <mikegonta@gmail.com> - 2016-04-01 07:11 -0400
Re: The Virtual Partition - say goodbye to FAT12 Rod Pemberton <NoHaveNotOne@bcczxcfre.cmm> - 2016-04-01 20:24 -0400
Re: The Virtual Partition - say goodbye to FAT12 "Mike Gonta" <mikegonta@gmail.com> - 2016-04-02 21:30 -0400
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