9.4.3. Root 檔​​​​​​​案​​​​​​​系​​​​​​​統​​​​​​​與​​​​​​​ GRUB

The use of the term root file system has a different meaning in regard to GRUB. It is important to remember that GRUB's root file system has nothing to do with the Linux root file system.

GRUB root 檔​​​​​​​案​​​​​​​系​​​​​​​統​​​​​​​是​​​​​​​指​​​​​​​定​​​​​​​裝​​​​​​​置​​​​​​​的​​​​​​​最​​​​​​​高​​​​​​​層​​​​​​​級​​​​​​​。​​​​​​​ 例​​​​​​​如​​​​​​​，/grub/ 目​​​​​​​錄​​​​​​​中​​​​​​​的​​​​​​​映​​​​​​​像​​​​​​​檔​​​​​​​ (hd0,0)/grub/splash.xpm.gz 於​​​​​​​(hd0,0) 分​​​​​​​割​​​​​​​區​​​​​​​（系​​​​​​​統​​​​​​​的​​​​​​​ /boot/ 分​​​​​​​割​​​​​​​區​​​​​​​）的​​​​​​​最​​​​​​​高​​​​​​​層​​​​​​​級​​​​​​​（或​​​​​​​是​​​​​​​ root）。​​​​​​​

接​​​​​​​著​​​​​​​，在​​​​​​​核​​​​​​​心​​​​​​​檔​​​​​​​案​​​​​​​的​​​​​​​位​​​​​​​置​​​​​​​執​​​​​​​行​​​​​​​ kernel 指​​​​​​​令​​​​​​​。​​​​​​​在​​​​​​​ Linux 核​​​​​​​心​​​​​​​啟​​​​​​​動​​​​​​​後​​​​​​​，它​​​​​​​會​​​​​​​設​​​​​​​定​​​​​​​為​​​​​​​ Linux 使​​​​​​​用​​​​​​​者​​​​​​​所​​​​​​​熟​​​​​​​悉​​​​​​​的​​​​​​​ root 檔​​​​​​​案​​​​​​​系​​​​​​​統​​​​​​​。​​​​​​​原​​​​​​​始​​​​​​​的​​​​​​​ GRUB root 檔​​​​​​​案​​​​​​​系​​​​​​​統​​​​​​​與​​​​​​​他​​​​​​​的​​​​​​​掛​​​​​​​載​​​​​​​則​​​​​​​會​​​​​​​被​​​​​​​忽​​​​​​​略​​​​​​​，他​​​​​​​們​​​​​​​僅​​​​​​​會​​​​​​​在​​​​​​​啟​​​​​​​動​​​​​​​核​​​​​​​心​​​​​​​檔​​​​​​​案​​​​​​​時​​​​​​​出​​​​​​​現​​​​​​​。​​​​​​​

Refer to the root and kernel commands in 節 9.6, “GRUB 指​​​​​​​令​​​​​​​” for more information.