Podarilo sa mi vypnut filevault. Zahadny skryty velky folder tam stale je, ale zda sa, ze problem s neobnovenim volneho miesta po zmazani suboru je solved. Teraz ked nieco zmazem, volne miesto ziskam v hned a v plnej miere, bez restartu/logoutu.

Macintosh:Movies vratnik$ df -m /
Filesystem 1M-blocks Used Available Capacity Mounted on
/dev/disk0s2 114145 83272 30623 74% /

Macintosh:Movies vratnik$ du -sh Wilde, Oscar (1854-1900)/
142M Wilde, Oscar (1854-1900)/

Macintosh:Movies vratnik$ rm -r Wilde, Oscar (1854-1900)/

Macintosh:Movies vratnik$ df -m /
Filesystem 1M-blocks Used Available Capacity Mounted on
/dev/disk0s2 114145 83130 30765 73% /

30765-30623=142
Novy update mi btw aj znemoznil nastavit nativne rozlisenie na externom monitore. To sa mi podarilo napevno forcnut cez program DisplayConfigX (ktory som musel ukradnut aby to islo, nechapem preco musi byt kazda posrata utilita platena, este aj pluginy. Co ja seno zerem.)

Co sa tyka filevaultu, hodnotim to tak, ze on si poziera nejake to volne miesto aby mal priestor na "dychanie" - predalokuje si flek aby mozno kopirovanie do jeho imagu bolo rychlejsie.

Dalsie info a pripady s tym istym problemom:
http://www.google.com/search?client=safari&rls=en-us&q=filevault+disk+space&ie=UTF-8&oe=UTF-8 http://discussions.apple.com/thread.jspa?threadID=1370821
http://ekettoz.blogspot.com/2007/04/filevault-recover-unused-disk-space.html
http://www.macosxhints.com/article.php?story=20070315032720120
Tato finta je mozno este jednoduchsia ako truecrypt:
http://forums.macrumors.com/showthread.php?t=198019