[ hulja @ 27.12.2004. 16:42 ] @
pozdrav svima
prvi put postavljam temu odnosno pitanje:
pre mesec dana sam postao vlasnik ibook mac-a (udarni model sa airport express-om)
i donekle sam se navikao na razliku.dosta sam software isprobavao itd. razumem instalaciju ali vecina ne napise u help-u kako se vrsi deinstalacija pa sam jednostavno bacao direktorijume iz applications u smece da li gresim?
zbog broja download-a (uzeo sam kablovski internet koji je nakacen na access point) pokusavao sam da nadjem informaciju vezanu za defragmentaciju ali slaba vajda od help-a jedino sam nasao na appleovom sajtu informaciju kako defragmentacija generalno nije potrebna?!mozda gledam iz pc ociju ali i dont get it.
inace na sajtu www.pure-mac.com imate opis najveceg broja software paketa download update i slicno fenomanalna lokacija pogotovu za pocetnike
hvala dejan
[ madamov @ 27.12.2004. 17:50 ] @
Ne grešiš, najčešće je dovoljno baciti program u trash.

Što se defragmentacije tiče NIKAKO NEMOJ TO RADIŠ SA NORTONOM!!! Njihov softver je toliko star po tom pitanju. OS sam vrši defragmentaciju otprilike na sledeći način:

To clarify, there are 2 separate file optimizations going on here.

The first is automatic file defragmentation. When a file is opened, if it is highly fragmented (8+ fragments) and under 20MB in size, it is defragmented. This works by just moving the file to a new, arbitrary, location. This only happens on Journaled HFS+ volumes.

The second is the "Adaptive Hot File Clustering". Over a period of days, the OS keeps track of files that are read frequently - these are files under 10MB, and which are never written to. At the end of each tracking cycle, the "hottest" files (the files that have been read the most times) are moved to a "hotband" on the disk - this is a part of the disk which is particularly fast given the physical disk characteristics (currently sized at 5MB per GB). "Cold" files are evicted to make room. As a side effect of being moved into the hotband, files are defragmented. Currently, AHFC only works on the boot volume, and only for Journaled HFS+ volumes over 10GB.
[ madamov @ 27.12.2004. 20:23 ] @
Evo jednog korisnog linka: http://www.kernelthread.com/mac/apme/fragmentation/