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9.3.8. ºñ»ó½Ã º¹±¸ ÀýÂ÷

9.3.8.1. Àç³­ÀÌ ¹ß»ýÇϱâ Àü¿¡

¹ß»ýÇÒ ¼ö ÀÖ´Â ¾î¶°ÇÑ ÇÇÇØ¿¡ ´ëÇؼ­µµ, º¹±¸ ÀýÂ÷´Â ´ÙÀ½ÀÇ 4´Ü°è¸¸ÀÌ ¿ä±¸µË´Ï´Ù.

ù°, µð½ºÅ©µéÀÇ ¶óº§(¿¹: disklabel sd0 | lpr), ÆÄÀÏ ½Ã½ºÅÛ Å×À̺í(/etc/fstab), ¸ðµç ºÎÆ® ¸Þ½ÃÁöµéÀ» µÎ Ä«ÇǾ¿ Ãâ·ÂÇϼ¼¿ä.

µÑ°, ½Ã½ºÅÛÀÇ ¸ðµç µð¹ÙÀ̽º°¡ boot, fixit Ç÷ÎÇÇ(boot.flp¿Í fixit.flp)¿¡ Æ÷ÇԵǾî ÀÖ´ÂÁö È®ÀÎÇϽʽÿä. ¼Õ½¬¿î È®ÀÎ ¹æ¹ýÀº boot Ç÷ÎÇÇ·Î ½Ã½ºÅÛÀ» ºÎÆÃÇÏ¿© Ãâ·ÂµÇ´Â ¸Þ½ÃÁöµéÀ» »ìÆ캸´Â°Í ÀÔ´Ï´Ù. ¸ðµç µð¹ÙÀ̽º°¡ Æ÷ÇԵǾî ÀÖ°í Àß µ¿ÀÛÇÑ´Ù¸é, ¼Â° ´Ü°è·Î ³Ñ¾î°¡½Ê½Ã¿ä.

±×·¸Áö ¾Ê´Ù¸é, ÀåÂøµÈ µð½ºÅ©¸¦ ¸¶¿îÆ®ÇÏ°í, Å×ÀÌÇÁ µå¶óÀ̺갡 Á¦¾îµÇ´Â Ä¿³ÎÀÌ »ðÀÔµÈ µÎÀåÀÇ ¸ÂÃã ºÎÆà Ç÷ÎÇǸ¦ ¸¸µé¾î¾ß ÇÕ´Ï´Ù. fdisk(8), disklabel(8), newfs(8), mount(8), ÇÊ¿äÇÑ ¹é¾÷ ÇÁ·Î±×·¥ ¶ÇÇÑ Æ÷ÇԵǾî¾ß ÇÕ´Ï´Ù. ÇÁ·Î±×·¥µéÀº ½ºÅÂƽ ¸µÅ©(¿ªÀÚÁÖ: statically linked, ÇÊ¿äÇÑ ¶óÀ̺귯¸®°¡ ½ÇÇà ÆÄÀÏ¿¡ ¸ðµÎ Æ÷ÇÔµÈ)¿©¾ß ÇÕ´Ï´Ù. ¹é¾÷¿¡ dump(8)°¡ »ç¿ëµÇ¾ú´Ù¸é, restore(8) ¶ÇÇÑ Æ÷ÇÔÇϽʽÿä.

¼Â°, ¿©´À ¶§¿Í °°ÀÌ Å×ÀÌÇÁ ¹é¾÷À» ¼öÇàÇϽʽÿä. ¸¶Áö¸· ¹é¾÷ ÀÌÈÄ ¼öÁ¤µÈ ÀÚ·áµéÀº º¹±¸°¡ ºÒ°¡´ÉÇÒ ¼öµµ ÀÖ½À´Ï´Ù. ¹é¾÷µÈ Å×ÀÌÇÁ¿¡ ¾²±â-¹æÁö ÅÇÀ» °Å½Ê½Ã¿ä.

³Ý°, Ç÷ÎÇÇ(boot.flp¿Í fixit.flp ȤÀº µÑ° ´Ü°è¿¡¼­ ¸¸µç µÎÀåÀÇ ¸ÂÃã ºÎÆ® Ç÷ÎÇÇ)¿Í ¹é¾÷ Å×ÀÌÇÁ°¡ ¾çÈ£ÇÑÁö °Ë»çÇϽʽÿä. º¹±¸ ¼ø¼­¸¦ ³ëÆ®ÇÏ¿©, ºÎÆ® Ç÷ÎÇÇ¿Í ¹é¾÷ Å×ÀÌÇÁ¿¡ ºÙÀÌ°í Ãâ·Âµµ ÇØ µÎ½Ê½Ã¿ä. Á¤½ÅÀÌ ¸Å¿ì È¥¶õ½º·¯¿î »óÅÂÀ̱⠶§¹®¿¡, º» ³ëÆ®´Â º¹±¸°úÁ¤¿¡¼­ ¹é¾÷ Å×ÀÌÇÁ¸¦ »èÁ¦Çعö¸®´Â ºÒ»ó»ç¸¦ ¿¹¹æÇϴµ¥ µµ¿òÀÌµÉ °Í ÀÔ´Ï´Ù. (¾î¶»°Ô¿ä? tar xvf /dev/rst0 ´ë½Å ½Ç¼ö·Î ŸÀÌÇÎµÈ tar cvf /dev/rst0 ¸í·ÉÀº ¹é¾÷ Å×ÀÌÇÁ¸¦ µ¤¾î½á ¹ö¸³´Ï´Ù)

¾ÈÀüÀ» º¸ÀåÇϱâ À§ÇØ, ºÎÆ® Ç÷ÎÇÇ¿Í ¹é¾÷ Å×ÀÌÇÁ¸¦ µÎ Ä«ÇÇ Á¦ÀÛÇÏ¿©, ÇÑ Ä«ÇǸ¦ ¿ÜºÎ Àå¼Ò¿¡ º¸°üÇϽʽÿä. °°Àº °Ç¹°¾ÈÀÇ ´Ù¸¥ »ç¹«½ÇÀº ÀûÇÕÇÏÁö ¾Ê½À´Ï´Ù. ¼¼°è¹«¿ª¼¾ÅÍ ºôµù³»ÀÇ ¼ö¸¹Àº ȸ»çµéÀº ÀÌ¿¡´ëÇÑ °ªºñ½Ñ ±³ÈÆÀ» ¾ò¾ú½À´Ï´Ù. ¿ÜºÎ Àå¼Ò´Â ¹Ýµå½Ã ±ÍÇÏÀÇ ÄÄÇ»ÅÍ¿Í µð½ºÅ©·ÎºÎÅÍ ¹°¸®ÀûÀ¸·Î ºÐ¸®µÇ¾î ÃæºÐÈ÷ ¶³¾îÁø Àå¼Ò¿©¾ß ÇÕ´Ï´Ù.

ºÎÆ® Ç÷ÎÇǸ¦ »ý¼ºÇÏ´Â ½ºÅ©¸³Æ® ¿¹Á¦:

 #!/bin/sh
 #
 # º¹±¸ Ç÷ÎÇÇ »ý¼º
 #
 # Ç÷ÎÇÇ Æ÷¸Ë
 #
 PATH=/bin:/sbin:/usr/sbin:/usr/bin
 
 fdformat -q fd0
 if [ $? -ne 0 ]
 then
	 echo "ºÒ·® Ç÷ÎÇÇ ÀÔ´Ï´Ù. ´Ù¸¥°ÍÀ» »ç¿ëÇϼ¼¿ä."
	 exit 1
 fi
 
 #
 # Ç÷ÎÇÇ¿¡ ºÎÆ® ºí·Ï »ý¼º
 #
 disklabel -w -B -b /usr/mdec/fdboot -s /usr/mdec/bootfd /dev/rfd0c fd1440
 
 #
 # ÆÄÀϽýºÅÛ »ý¼º
 #
 newfs -t 2 -u 18 -l 1 -c 40 -i 5120 -m 5 -o space /dev/rfd0a
 
 #
 # Ç÷ÎÇÇ ¸¶¿îÆ®
 #
 mount /dev/fd0a /mnt
 
 #
 # ÇÊ¿äÇÑ µð·ºÅ丮 »ý¼º
 #
 mkdir /mnt/dev
 mkdir /mnt/bin
 mkdir /mnt/sbin
 mkdir /mnt/etc
 mkdir /mnt/root
 mkdir /mnt/mnt			# for the root partition
 mkdir /mnt/tmp
 mkdir /mnt/var
 
 #
 # µð·ºÅ丮 º¹»ç
 #
 if [ ! -x /sys/compile/MINI/kernel ] 
 then
	 cat << EOM
 MINI Ä¿³ÎÀÌ ¾ø½À´Ï´Ù. ¸¸µé¾î ÁÖ¼¼¿ä.
 MINI Ä¿³ÎÀ» À§ÇÑ ¿¹Á¦ ¼³Á¤ ÆÄÀÏÀº ´ÙÀ½°ú °°½À´Ï´Ù.
 #
 # MINI -- µð½ºÅ© »ðÀÔÇϱâ À§ÇÑ Ä¿³Î
 #
 machine	"i386"
 cpu		"I486_CPU"
 ident		MINI
 maxusers	5
 
 options		INET			# _tcp _icmpstat _ipstat _udpstat _tcpstat _udbÀ» »ç¿ëÇϱâ À§ÇØ ÇÊ¿äÇÕ´Ï´Ù.
 options		FFS			# ¹öŬ¸® ºü¸¥ ÆÄÀÏ ½Ã½ºÅÛ
 options		FAT_CURSOR		# syscons³ª pcconsÀÇ ºí·Ï Ä¿¼­
 options		SCSI_DELAY=15		# SCSI µð¹ÙÀ̽º¿¡ ´ëÇØ ¾ÈÀüÀ» ±âÇϱâ À§ÇØ
 options		NCONS=2			# ÇϳªÀÇ °¡»ó ÄÜ¼Ö Æ÷ÇÔ
 options		USERCONFIG		# »ç¿ëÀÚ ¼³Á¤ ¿É¼Ç -c XXX Çã¿ë
 
 config		kernel	root on sd0 swap on sd0 and sd1 dumps on sd0
 
 controller	isa0
 controller	pci0
 
 controller	fdc0	at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr
 disk		fd0	at fdc0 drive 0
 
 controller	ncr0
 
 controller	scbus0
 
 device		sc0	at isa? port "IO_KBD" tty irq 1 vector scintr
 device		npx0	at isa? port "IO_NPX" irq 13 vector npxintr
 
 device		sd0
 device		sd1
 device		sd2
 
 device		st0
 
 pseudo-device	loop		# INET¿¡¼­ ¿ä±¸µË´Ï´Ù.
 pseudo-device	gzip		# gzipÀ¸·Î ¾ÐÃàµÈ a.out ½ÇÇà
 EOM
	 exit 1
 fi
 
 cp -f /sys/compile/MINI/kernel /mnt
 
 gzip -c -best /sbin/init > /mnt/sbin/init
 gzip -c -best /sbin/fsck > /mnt/sbin/fsck
 gzip -c -best /sbin/mount > /mnt/sbin/mount
 gzip -c -best /sbin/halt > /mnt/sbin/halt
 gzip -c -best /sbin/restore > /mnt/sbin/restore
 
 gzip -c -best /bin/sh > /mnt/bin/sh
 gzip -c -best /bin/sync > /mnt/bin/sync
 
 cp /root/.profile /mnt/root
 
 cp -f /dev/MAKEDEV /mnt/dev
 chmod 755 /mnt/dev/MAKEDEV
 
 chmod 500 /mnt/sbin/init
 chmod 555 /mnt/sbin/fsck /mnt/sbin/mount /mnt/sbin/halt
 chmod 555 /mnt/bin/sh /mnt/bin/sync
 chmod 6555 /mnt/sbin/restore
 
 #
 # µð¹ÙÀ̽º ³ëµå »ý¼º
 #
 cd /mnt/dev
 ./MAKEDEV std
 ./MAKEDEV sd0
 ./MAKEDEV sd1
 ./MAKEDEV sd2
 ./MAKEDEV st0
 ./MAKEDEV pty0
 cd /
 
 #
 # ÃÖ¼Ò ÆÄÀϽýºÅÛ Å×ÀÌºí »ý¼º
 #
 cat > /mnt/etc/fstab <<EOM
 /dev/fd0a	/	ufs	rw 1 1
 EOM
 
 #
 # ÃÖ¼Ò passwd ÆÄÀÏ »ý¼º
 #
 cat > /mnt/etc/passwd <<EOM
 root:*:0:0:Charlie &:/root:/bin/sh
 EOM
 
 cat > /mnt/etc/master.passwd <<EOM
 root::0:0::0:0:Charlie &:/root:/bin/sh
 EOM
 
 chmod 600 /mnt/etc/master.passwd
 chmod 644 /mnt/etc/passwd
 /usr/sbin/pwd_mkdb -d/mnt/etc /mnt/etc/master.passwd
 
 #
 # Ç÷ÎÇÇ ¾ð¸¶¿îÆ®ÈÄ »ç¿ëÀÚ¿¡°Ô ÅëÁö
 #
 /sbin/umount /mnt

9.3.8.2. »ç°í ¹ß»ý ÈÄ

Áß¿äÇÑ ¹®Á¦´Â Çϵå¿þ¾îÀÇ º¹±¸ °¡´É ¿©ºÎ ÀÔ´Ï´Ù. ¹é¾÷À» ¹Þ¾Ò´Ù¸é ¼ÒÇÁÆ®¿þ¾î¿¡ ´ëÇؼ­´Â °ÆÁ¤ÇÒ ÇÊ¿ä°¡ ¾ø½À´Ï´Ù.

Çϵå¿þ¾î°¡ ¼Õ»óµÇ¾ú´Ù¸é, ¼Õ»ó¹ÞÀº ºÎÇ°À» ±³Ã¼ÇϽʽÿä.

Çϵå¿þ¾î¿¡ ¹®Á¦°¡ ¾øÀ¸¸ç, Ç÷ÎÇÇ°¡ »ç¿ë°¡´ÉÇÑÁö °Ë»çÇϽʽÿä. ¸ÂÃã ºÎÆ® Ç÷ÎÇÇ°¡ ÁغñµÇ¾î ÀÖ´Ù¸é, ½Ì±Û-À¯Àú·Î ºÎÆÃÇÕ´Ï´Ù. ("boot:" ÇÁ·ÒÇÁÆ®¿¡¼­ "-s"¸¦ ÀÔ·ÂÇϼ¼¿ä) ´ÙÀ½ Ç׸ñÀº ³Ñ¾î°¡µµ ÁÁ½À´Ï´Ù.

boot.flp¿Í fixit.flp°¡ ÁغñµÇ¾î ÀÖ´Ù¸é, °è¼Ó ÀÐ¾î ³ª°¡½Ê½Ã¿ä. ù¹ø° Ç÷ÎÇÇ µå¶óÀ̺꿡 boot.flp¸¦ »ðÀÔÇÑÈÄ, ÄÄÇ»Å͸¦ ÄѼ¼¿ä. Ãʱ⠼³Ã¼ ¸Þ´º°¡ È­¸é¿¡ Ç¥½ÃµÉ °Í ÀÔ´Ï´Ù. "Fixit--Repair mode with CDROM or floppy." ¿É¼ÇÀ» ¼±ÅÃÇÑÈÄ, fixit.flp¸¦ ¿ä±¸ÇÒ ¶§ fixit Ç÷ÎÇǸ¦ »ðÀÔÇϽʽÿä. restore¿Í ÇÊ¿äÇÑ ÇÁ·Î±×·¥µéÀº /mnt2/stand¿¡ ÀÖ½À´Ï´Ù.

°¢°¢ÀÇ ÆÄÀϽýºÅÛÀ» °³º°ÀûÀ¸·Î º¹±¸Çϼ¼¿ä.

ù¹øÀç µð½ºÅ©ÀÇ ·çÆ® ÆÄƼ¼ÇÀ» mount(8) (¿¹: mount /dev/sd0a /mnt) Çϼ¼¿ä. µð½ºÅ©¶óº§ÀÌ ¼Õ»óµÇ¾ú´Ù¸é, disklabel(8) ¸í·ÉÀ¸·Î ÀμâÇØ º¸°üÇØ µÎ¾ú´ø °Í°ú µ¿ÀÏÇÏ°Ô ÆÄƼ¼Ç°ú ¶óº§À» ´Ù½Ã ¸¸µçÈÄ, newfs(8) ¸í·ÉÀ¸·Î ÆÄÀϽýºÅÛÀ» Àç»ý¼º ÇϽʽÿä. Ç÷ÎÇǸ¦ Àбâ-¾²±â ¸ðµå·Î ´Ù½Ã ¸¶¿îÆ® ÇϽʽÿä. (¿¹: mount -u -o rw /mnt) ¹é¾÷ ÇÁ·Î±×·¥°ú ¹é¾÷ Å×ÀÌÇÁ¸¦ »ç¿ëÇØ ÆÄÀϽýºÅÛÀ» º¹±¸ ÇÕ´Ï´Ù. (¿¹: restore vrf /dev/st0) ÆÄÀϽýºÅÛÀ» ¾ð¸¶¿îÆ®ÇÑ ÈÄ (¿¹: umount /mnt), ¼Õ»ó¹ÞÀº °¢°¢ÀÇ ÆÄÀϽýºÅÛ¿¡ ´ëÇØ µ¿ÀÏÇÑ °úÁ¤À» ¹Ýº¹ÇÕ´Ï´Ù.

º¹±¸°¡ ¸¶¹«¸®µÇ¸é, ´Ù½Ã ¹ß»ýÇÒÁö ¸ð¸¦ ½Ã½ºÅÛ Å©·¡½¬³ª ÀÚ·á ¼Õ»óµîÀÇ »ç°í¿¡ ´ëºñÇØ »õ·Î¿î Å×ÀÌÇÁ¿¡ ÀڷḦ ¹é¾÷ÇϽʽÿä. Áö±Ý ¹é¾÷¿¡ ¼ÒºñÇÏ´Â ¸î ½Ã°£ÀÌ ÃßÈÄ ¹ß»ýÇÒ ¼ö ÀÖ´Â ÀáÀçÀûÀÎ »ç°í·ÎºÎÅÍ ¿©·¯ºÐÀ» ÁöÄÑÁÙ °Í ÀÔ´Ï´Ù.

9.3.8.3. * »ç°í¿¡ ´ëºñÇÏÁö ¸øÇß½À´Ï´Ù. ¾î¶»°Ô ÇÏÁÒ?


FreeBSD ÇÚµåºÏ : ¹é¾÷ : ¹é¾÷ ÇÁ·Î±×·¥µé : ºñ»ó½Ã º¹±¸ ÀýÂ÷
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