[linux] Kolko maximlane particii ide vytvorit na SATA disku
Ján Sáreník
jsarenik na redhat.com
Úterý Září 21 10:31:21 CEST 2010
ahoJ!
On Tue, Sep 21, 2010 at 10:17:21AM +0200, Peter Fodrek wrote:
> Nema niekto relevantne informaci, ako to realne je?
http://en.wikipedia.org/wiki/Extended_boot_record:
,,This means the number of logical drives that can be formed within an
extended partition is limited only by the amount of available disk space.''
http://lxr.linux.no/#linux+v2.6.35.5/Documentation/devices.txt:
3 block First MFM, RLL and IDE hard disk/CD-ROM interface
0 = /dev/hda Master: whole disk (or CD-ROM)
64 = /dev/hdb Slave: whole disk (or CD-ROM)
For partitions, add to the whole disk device number:
0 = /dev/hd? Whole disk
1 = /dev/hd?1 First partition
2 = /dev/hd?2 Second partition
...
63 = /dev/hd?63 63rd partition
For Linux/i386, partitions 1-4 are the primary
partitions, and 5 and above are logical partitions.
Other versions of Linux use partitioning schemes
appropriate to their respective architectures.
To znamená, že linux by mal zvládať tých 63-4=59 logických partícií.
Ale závisí to potom ešte od implementácie toho daného softvéru,
ktorý rieši pri inštalácii Ubuntu partície. Možno si tam niekto
povedal ,,15 logical partititions ought to be enough for anybody.''
S pozdravom Jasan
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