ÀÌ »õ·Î¿î ·çÆ® µð¹ÙÀ̽º·Î ºÎÆ®Çϱâ À§Çؼ´Â À§¿Í°°ÀÌ ÁغñµÈ Ç÷ÎÇÇ µð½ºÅ©¸¦ PC ¿¡ ³Ö°í ºÎÆÃÇÕ´Ï´Ù.
´ÙÀ½°ú °°Àº ÀÏÀÌ ÀϾÀ» º¼¼ö ÀÖÀ» °ÍÀÔ´Ï´Ù.
DOS boots
AUTOEXEC.BAT starts
LOADLIN is run
The Linux kernel is copied into memory
The initial ramdisk is copied into memory
The Linux kernel is started running
The /linuxrc file on the initial ramdisk is run
The DOS partition is mounted and the root and swap devices set up
The boot sequence continues from the loopback device
ÀÌ»ó°ú °°ÀÌ ¿Ï·áµÇ¸é ÀÌÁ¦ ºÎÆ® Ç÷ÎÇǸ¦ Á¦°ÅÇÏ°í ¸®´ª½º ½Ã½ºÅÛÀ» »ç¿ëÇÏ¸é µË´Ï´Ù.
À§ÀÇ °úÁ¤ÀÇ °¢ ´Ü°è¿¡¼ÀÇ ½ÇÆп¡ ´ëÇØ ±× ÀÇ¹Ì¿Í Á¡°ËÇØ¾ß ¹Ù¸¦ ¼³¸íÇÏ°Ú½À´Ï´Ù.
µµ½º ºÎÆÃÀº MS-DOS Sarting ... À̶ó´Â ¸Þ½ÃÁö°¡ ȸ鿡 ¶äÀ¸·Î¼ ½±°Ô ¾Ë¼ö ÀÖ½À´Ï´Ù. ¸¸ÀÏ ÀÌ·± ¸Þ½ÃÁö°¡ ȸ鿡 ³ªÅ¸³ªÁö ¾Ê´Â´Ù¸é Ç÷ÎÇǵð½ºÅ©°¡ ºÎÆ®°¡´ÉÇÏ°Ô µÇ¾îÀÖÁö ¾Ê¾Ò°Å³ª PC °¡ Ç÷ÎÇÇ µð½ºÅ© ºÎÆÃÀÌ ¾ÈµÇµµ·Ï ¼³Á¤µÇ¾ú±â ¶§¹®ÀÔ´Ï´Ù.
AUTOEXEC.BAT ÆÄÀϳ»ÀÇ ¸í·É¾îµéÀÌ ½ÇÇàµÉ ¶§´Â µðÆúÆ®·Î ȸ鿡 ³ªÅ¸³ªµµ·Ï µÇ¾îÀÖ½À´Ï´Ù. ¿ì¸®ÀÇ °æ¿ì LOADLIN ÇÑÁÙÀÌ ³ªÅ¸³¯ °ÍÀÔ´Ï´Ù..
LOADLIN ÀÌ ½ÇÇàµÇ¸é¼ ȸ鿡 Ãâ·ÂµÇ´Â ÀÛ¾÷ÀÌ µÎ°¡Áö ÀÖ½À´Ï´Ù. ¿ì¼± Ä¿³ÎÀÌ ¸Þ¸ð¸®·Î ·ÎµåµÇ´Â °ÍÀÌ°í, ±× ´ÙÀ½À¸·Î ·¥µð½ºÅ©°¡ ¸Þ¸ð¸®·Î º¹»çµÇ´Â °ÍÀÔ´Ï´Ù. ÀÌ µÎ ÀÛ¾÷ ¸ðµÎ Loading... ¸Þ½ÃÁö¸¦ Ãâ·ÂÇÕ´Ï´Ù.
Ä¿³ÎÀÌ ½º½º·ÎÀÇ ¾ÐÃàÀ» Ç®´Ù°¡ ¸¸¾à Ä¿³Î À̹ÌÁö°¡ ¼Õ»óµÈ °ÍÀ» ¹ß°ßÇϸé crc ¿¡·¯¸¦ ³»°Ô µË´Ï´Ù. ÀÌ»óÀÌ ¾ø´Ù¸é ±×´ÙÀ½À¸·Î ÃʱâÈ °úÁ¤À» Â÷·Ê·Î ¼öÇàÇÏ°Ô µÇ´Âµ¥ °¢ °úÁ¤¸¶´Ù Ä£ÀýÈ÷ Á¡°Ë»óȲÀ» ¾Ë·ÁÁÝ´Ï´Ù. Ãʱ⠷¥µð½ºÅ© µð¹ÙÀ̽ºÀÇ ·Îµù¿ª½Ã ÀÌ ´Ü°è¿¡¼ ³ªÅ¸³³´Ï´Ù.
ÀÌÁ¦ »õ·Î¿î ·çÆ® µð¹ÙÀ̽ºÀÇ Á¤»óÀûÀÎ ºÎÆ®°úÁ¤ÀÌ ¼Ó°³µÇ´Âµ¥ ÀÌ ¿ª½Ã Ä£ÀýÈ÷ ÁøÇà»óȲÀ» ¾Ë·ÁÁÝ´Ï´Ù. Àб⾲±â ¿ëÀ¸·Î ·çÆ®µð¹ÙÀ̽º¸¦ ¸¶¿îÆ®Çؼ ¹®Á¦°¡ »ý±æ¼ö ÀÖ´Ù¸é, LOADLIN ¸í·É¾î ¶óÀÎ ¿É¼ÇÀÎ 'ro'À» ½áÁÖ¸é À̸¦ ¹æÁöÇÒ ¼ö ÀÖ½À´Ï´Ù. ±×¹ÛÀÇ ÀϾ ¼ö ÀÖ´Â ¹®Á¦·Î´Â ºÎÆ®°úÁ¤½Ã ·çÆ® µð¹ÙÀ̽º¸¦ ¾îµð¿¡¼ ã¾Æ¾ß ÇÏ´ÂÁö¸¦ ¸ð¸£´Â °æ¿ìÀε¥, ÀÌ´Â Çʽà /etc/fstab ¿¡ °ü·ÃµÈ ´ç½ÅÀÇ ½Ç¼öÀÏ °ÍÀÔ´Ï´Ù.
ºÎÆ® °úÁ¤ÀÌ ¿Ï·áµÇ¸é ÀÌÁ¦ ¹®Á¦°¡ »ý±æ¼ö ÀÖ´Â ºÎºÐÀº ÇÁ·Î±×·¥µéÀÌ µµ½ºÆÄƼ¼ÇÀÇ ¸¶¿îÆ®µÇ¾ú´ÂÁö ¾Æ´ÑÁö¸¦ ¸ð¸£´Â °æ¿ì »ÓÀÔ´Ï´Ù. ÀÌ´Â ¾Õ¿¡¼ ¼³¸íÇÑ °¡Â¥(fake) mount ¸í·ÉÀ» »ç¿ëÇÏ´Â °ÍÀÌ ÁÁÀº ¾ÆÀ̵ð¾î°¡ µË´Ï´Ù. À̸¦ ¾²¸é µµ½º µð¹ÙÀ̽º»óÀÇ ÆÄÀϵéÀ» ½±°Ô ¾×¼¼½ºÇÒ ¼ö ÀÖ½À´Ï´Ù.
ÇÊÀÚ°¡ ÃÖÃÊÀÇ ·çÇÁ¹é ·çÆ® ÆÄÀÏ ½Ã½ºÅÛÀ» ¸¸µé¶§ ÀÌ¿ëÇÑ ¹®¼µé:
¸®´ª½º Ä¿³Î ¼Ò½º. ƯÈ÷ init/main.c
¸®´ª½º Ä¿³Î ¹®¼. ƯÈ÷ Documentation/initrd.txt ¿Í Documentation/ramdisk.txt.
LILO ¹®¼
LOADLIN ¹®¼