bootovani z CF karty

Snehulak snehulak na gmail.com
Úterý Září 13 18:18:36 CEST 2011


co zkusit nejaky boot manazer trebas grub aby bylo jasno v kterem
presne miste to dela ?

neni to nejaka nekompatabilita biosu ?

snehulak

2011/9/13  <picom na volny.cz>:
> Problem nemam s velikosti CF, ale s tim ze nejse nabootovat. Bohate
> mi staci 4MB CF. Povedlo se nainstalovat jednu 8MB a jednu 128MB.
> Ostatni (asi 10ks velikost 4MB az 1GB) se tvari, ze jsou v poradku
> jde na ne zapisovat i cist, ale pri bootovani se pocitac kousne.
>
>> The DOS 528 MB limit
>> If the same values for c,h,s are used for the BIOS
>> Int 13 call and for the
>> IDE disk I/O, then both limitations combine, and
>> one can use at most 1024
>> cylinders, 16 heads, 63 sectors/track, for a
>> maximum total capacity of
>> 528482304 bytes (528MB), the infamous 504 MiB
>> limit. This was already a
>> problem many years ago, and all kinds of software,
>> firmware and hardware
>> solutions were invented. On the software side,
>> there are Disk Managers, that
>> circumvent the BIOS and go directly to the
>> hardware. On the firmware side
>> there are translating BIOSes, that use one
>> geometry when talking to the
>> disk, and another one when talking to the user
>> program. (At best, this again
>> allows access to 8.4 GB.) On the hardware side,
>> there is LBA disk access,
>> that no longer uses (c,h,s).
>>
>> Tady píšou až 2G, ale záleží na BIOSu
>>
>> http://seagate.custkb.com/seagate/crm/selfservice/search.jsp?DocId=187603
>> >
>> http://support.microsoft.com/kb/69912
>>
>> jinak ještě:
>>
>> upgrade to dos 7.10 and use fat32 (2Tb limit). You
>> need to fdisk and format
>> with a win95 OSR2/ win98 boot disk though, DOS
>> 7.10 doesn't have these
>> utils. on the boot disk.
>>
>
>
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