Zdrawejte,
 Ima li po-optimalno uprawlenie na pametta pri kopirane ot
 Hdisk na Hdisk, CD na Hdisk, tyj kato kogato kopiram
 informaciq dori i ot dqlowete na diska mi se zabawq izcqlo
 system-ata. I ponqkoga trqbwa da chakam dokato samiq proces
 prikluchi. Prawi mi wpechatlenie che pri kopirane
 informaciqta se zapiswa pyrwo w RAM-a a posle se wrysta na
HDiska. Ima li nachin da se optimizira tozi proces?
Predwaritelno wi blagodarq!!!

 Зависи за каква операционна система говориш.Прочети FreeBSD
 Developers Handbook да ти стане ясно за какво иде реч. Ето
един малък цитат:
15.5 KVM Memory Mapping
 FreeBSD uses KVM to hold various kernel structures. The
 single largest entity held in KVM is the filesystem buffer
cache. That is, mappings relating to struct buf entities.
 Unlike Linux, FreeBSD does not map all of physical memory
 into KVM. This means that FreeBSD can handle memory
 configurations up to 4G on 32 bit platforms. In fact, if the
 mmu were capable of it, FreeBSD could theoretically handle
 memory configurations up to 8TB on a 32 bit platform.
 However, since most 32 bit platforms are only capable of
mapping 4GB of ram, this is a moot point."