Linux °æ (¾«»ªÇø)
·¢ÐÅÈË: clx (³þÁôÏã), ÐÅÇø: Unix
±ê Ìâ: Linux Remote-Boot mini-HOWTO (04)
·¢ÐÅÕ¾: ×Ï ¶¡ Ïã (Sun Jun 28 11:31:43 1998), תÐÅ
Linux Remote-Boot mini-HOWTO: ʹÓà Red-Hat Linux, DOS,
Windows 3.1 ¼° Windows 95 É趨Զ¶Ë¿ª»ú¹¤×÷Õ¾ : ÈçºÎÉ趨
Previous: ¼ò½é
Next: TCP/IP Bootprom Ïà¹Ø¹¤¾ß³Ìʽ
3. ÈçºÎÉ趨
Ê×ÏÈ, µ÷Õû»úÆ÷λÖÃʹÊÖ±ßÓÐÏÂÁÐÁ½Ì¨»úÆ÷:
ËÅ·þÆ÷, ÎÒÃÇÊÇÓÃһ̨ Unix Ö÷»ú.
¿Í»§¶Ë, һ̨ÒѾÆô¶¯ TCP/IP Bootprom µÄ¸öÈ˵çÄÔ, Ó²µúÄÚ
²»ÒªÓÐÖØÒª×ÊÁÏ.
Èç¹ûÄãÏëÒª²âÊÔÄúµÄ×é̬É趨¶øÄú»¹Ã»Äõ½ TCP/IP Bootprom, Äú
¿ÉÒÔµ½ http://www.incom.de ÏÂÔزâÊÔ°æµÄ´ÅƬ. Õâ¸ö ´ÅƬ¿ÉÒÔʹÄú
µÄµçÄԾͺÃÏñÊDzåÉÏ TCP/IP Bootprom Ò»°ã.If you want to test
the configuration but you do not yet have a
ѧÉúËùʹÓõĵçÄÔ, ÎÒÃÇÉ趨 Bootprom ÓÉÍø·¿ª»ú, ²»ÄÜʹÓÃÓ²
µú¿ª»ú¼°Èíµú¿ª»ú. ½ÌѧÓõçÄÔ, ÎÒÃÇÉ趨 Bootprom ¿ÉÒÔÓÉÍù·
¿ª»ú, Ò²ÔÊÐíÓ²µúÓëÈíµú¿ª»ú; ÔÚÄãµÄ¿Í»§¶ËÉ趨 Bootprom.
ËÅ·þÆ÷¶Ë, É趨 DHCP daemon (ÎÒÃÇʹÓà Internet Software
Consortium ËùÌṩµÄÕýʽ°æ, 970329 ·¢ÐÐ). ÄãÒ²±ØÐèÆô¶¯ TFTP
daemon. Õâ·ÝÎļþ½«¼ÙÉèÄúʹÓà TCP/IP Bootprom ¹¤¾ß´ÅƬÄڵļÓ
Ç¿ÐÍ TFTP daemon . Èç¹ûÄú½Ïϲ»¶Ê¹Óñê×¼ µÄ TFTP daemon, ÒÆ
µôËùÓпª»úÓ°ÏñµµµÄ¸±µµÃû P, ÓÃÀ´Ö§»á Bootprom ʹÓñê×¼µÄ
TFTP port (Çë¿´ TCP/IP Bootprom Îļþ).
±ðÍüÁË BOOTP/DHCP ͨѶж¨±»ÏÞÖÆÔÚ×ÓÍøÓòÖÐʹÓÃ. Èç¹û¿Í»§¶Ë
ÓëËÅ·þ¶Ë²»ÔÚͬһÍøÓò, Äú±ØÐëÔÚÕâÁ½ÍøÓò¼ä ¼ÜÉèÕ¢µÀÆ÷. ÏÖÔÚ,
ÏȼÙÉèÁ½Ì¨»úÆ÷ÔÚÏàͬµÄÍøÓòÖÐ.
Ê×ÏÈ, ÎÒÃÇÏÈ×öËùÓÐ×÷ҵϵͳ¶¼ÒªµÃ×öµÄÊÂ,Èç:
É趨³õʼ»¯Ó²µúµÄ×é̬¼°ÇåÀí
É趨×÷ҵϵͳѡµ¥
²âÊÔ¿ª»úÁ÷³Ì
È»áá, ¶ÔÿһÖÖ×÷ҵϵͳ, ÎÒÃǽ«Íê³ÉÏÂÁв½Öè:
½¨Á¢µ¥¶ÀµÄ¿Í»§¶Ë
°ÑËüµÄ×é̬·Åµ½ËÅ·þÆ÷ÉÏ
²âÊÔÔ¶¶Ë¿ª»ú¿Í»§¶Ë
Óɱ¾×ð²úÉú·ÖÉí
Íê³ÉÕâЩÊÂ, ÒÔááÄãËù×·¼ÓµÄ¿Í»§¶ËÖ»Òª²åÉÏ Bootprom ÔÙ¼Ó¼¸ÐÐ
µ½ DHCP É趨µµ.
3.1. É趨¿ª»úÁ÷³Ì
ÔÚËÅ·þÆ÷¶ËµÄ /tftpboot Ŀ¼ÏÂ, ·ÅÏÂÁеĿª»úÓ°Ïñµµ (ÕâЩÊǶþ½ø
λ¸ñʽ)
bpclean, Ó²µúÇåÀí¹¤¾ß
bpmenu, TCP/IP Bootprom Ñ¡µ¥³Ìʽ (°üº¬ÔÚÄúµÄ Bootprom ¹¤
¾ß´ÅƬ)
bpunzip, ÎÒÃǵÄÓ²µú»¹Ô¹¤¾ß
bphdboot, ´«ËÍ¿ª»ú³ÌÐòµ½Ó²µúµÄÓ°Ïñµµ
3.1.1. Ó²µúµÄ³õʼ»¯ÓëÇåÀí
ÔÚÏàͬµÄĿ¼ÏÂ, ÎÒÃǽ¨Á¢·ûºÅÁ¬½áµ½ (»òÕßÖ±½ÓÓÿ½±³Ö¸Áî))
bpclean ÃüÃûΪ XXXclean (»òÕßÄúÈÏΪ¿ÉÒÔ°ïÖúÄú¼ÇסÕâÊÇÓÃÀ´ÇåÀí
ÄúµÄ¿Í»§¶Ë»úÆ÷µÄÃû³Æ) ²¢ÇÒ²úÉúÒ»¸öÃûΪ XXXclean.tab µµÐðÊöÄú¿Í
»§¶ËËùÐèµÄÓ²µú·Ö¸îÇø, ¼°ÄúÒªÁª½ÓµÄ¿ª»úÓ°Ïñµµ. ÀýÈç: ÎÒÃǶÔ
2 Gb Ó²µúʹÓÃÏÂÃæµÄ·½·¨
# ÔÊÐí²»³¬¹ý 512 bytes µÄ˵Ã÷ÐðÊö
# Ê®Áù½øÖÆÇëÔÚ×ÖÊ×¼ÓÒ»¸ö $ Ç®×Ö·û
# Part | | Part
# type | Boot? | Size
6 Y +500 Mb
$82 N +31 Mb
$83 N -50 Mb
0
# Áª½ÓµÄÓ°Ïñµµ
/tftpboot/XXXmenu
ÍêÕûµÄµµ°¸¸ñʽÔÚááÃæ»áÐðÊö. ÏÖÔÚÄúÖ»ÒªÖªµÀÕâЩ
·Ö¸îÇøÐÍ̬ 6 ÊÇÖ¸ BIGDOS, ie. Èç. DOS Fat-16 ÓÉ 32Mb µ½
500Mb
·Ö¸îÇøÐÍ̬ hex 82 ÊÇ Linux Swap
·Ö¸îÇøÐÍ̬ hex 83 ÊÇ Linux Ext2fs
´óСÈçΪ¸ºÖµ,Ôò±íʾÎÒÃǵĵÚÈý¸ö·Ö¸îÇøÖÁÉÙÒªÕ¼¾Ý 50 Mb
·Ö¸îÇøÐÍ̬ 0 ±íʾÊÇ ¿ÕµÄ (δʹÓõÄ) ·Ö¸îÇø.
ÏÖÔÚ, bpclean ÔÚ²»Çå³ý·Ö¸îÇø×ÊÁÏÄÚÈÝÏÂ,½«ÖØÐÂдÈëÖ÷Òª¿ª»ú¼Æ¼
(master boot record), µ±È»Ò²°üÀ¨·Ö¸î±í.
3.1.2. ×÷ҵϵͳѡµ¥
ͬÑùµÄ, ½¨Á¢·ûºÅÁ¬½á (»òÕßÖ±½Ó¿½±´) bpmenu ÃüÃûΪ XXXmenu (»ò
ÕßÄãÈÏΪ¿ÉÒÔ°ïÖúÄú¼Çס ÕâÊÇ¿Í»§¶Ë»úÆ÷¿ª»úÑ¡µ¥µÄÃû³Æ) ²¢ÇÒ²ú
ÉúÒ»¸öÃûΪ XXXmenu.m µµÐðÊöÄú¿Í»§¶ËËùÐèµÄ¿ª »úÑ¡µ¥. Äú±È¿ÉÒÔ
ÊÖ¶¯²úÉúÕâ¸öµµ°¸»ò͸¹ýÎÒÃÇдµÄ¿ª»úÑ¡µ¥È«ÓªÄ»±à¼Æ÷
menuedit.exe. ÀýÈç, ¼ÙÉèÄúÓÃÏÂÁÐÕâ¸öµµ°¸:
.CLS 23
.ATT 23
.POS 23 4
.WRT Simple Boot Menu \
.POS 23 5
.WRT ---------------- \
.POS 23 8
.WRT 1. Boot from local hard disk \
.POS 23 10
.WRT 2. Boot DOS and Windows 3 \
.POS 23 12
.WRT 3. Boot Windows 95 \
.POS 23 14
.WRT 4. Boot RedHat Linux \
.POS 23 17
.WRT Your choice : \
.POS 37 17
.KEY 1 :bphdboot
.KEY 2 :linux.PX
.KEY 3 :win31.P
.KEY 4 :win95.P
3.1.3. ²âÊÔ¿ª»ú³ÌÐò
ÔÚÄúµÄ DHCP É趨µµÖмÓÈëÄúµÄ¿Í»§¶Ë. ²¢É趨¿ª»úÓ°ÏñµµÎª
/tftpboot/XXXclean. Äú¿ÉÄÜÐèÒªÖØÐÂÆô¶¯ÄúµÄ DHCP ËÅ·þÆ÷ʹÄúµÄ±ä
¸üÉúЧ.
ÏÖÔÚÎÒÃÇÆð¶¯ÄúµÄ¿Í»§¶Ë. Äú¿ÉÒÔѶËٵĿ´µ½ÓÉ bpclean, ËùËͳöÀ´
µÄѶϢ, ¸æËßÄúËüËù½¨Á¢µÄ·Ö¸îÇøµÄ´óС, È»ááÄú»á¿´µ½¿ª»úÑ¡µ¥
³öÏÖÔÚÄúµÄӪĻÉÏ. Äú¿ÉÒÔÓüüÅÌÉ쵀 pause ¼üÀ´ ÔÝÍ£ÒÔ±ã¶ÁÈ¡¸Õ
¸ÕµÄѶϢ, µ«ÊÇÕâ¿ÉÄܻᵼÖ TFTP µÄÁ¬½ÓÓâʱ.
Èç¹ûÄú°´Ï°´¼ü 1, Äú½«ÊÕµ½Ò»¸öÕâÑùµÄѶϢ"¿ª»ú·Ö¸îÇø´æÔÚÒ»¸ö
ÎÞЧµÄ¿ª»ú´ÅÇø" (the boot partition contains not valid boot
sector). ¶Ôδ±»¸ñʽ»¯¹ýµÄ¿ª»ú·Ö¸îÇø¶øÑÔÕâÊÇÕý³£µÄ. Òò ΪÎÒ
ÃÇÏÖÔÚ»¹Î´½¨Á¢Èκ請úÓ°ÏñµµËùÒÔÆäËûµÄ°´¼ü½«»áʧЧ...
ÏÖÔÚÎÒÃÇÒª¿ªÊ¼°²×°¸÷ÖÖ×÷ҵϵͳ. Äú¿ÉÒÀÄúµÄÐèÒªÀ´¾ö¶¨ÏÈ×öÄÇ
Ò»ÖÖ. ¶ÔÈκÎÒ»ÖÖ×÷Òµ ϵͳ, Äú¶¼ÐèÒªÏÈ´ÓÈíµúÀ´×ö³õʼ»¯µÄ¶¯
×÷. ËùÒÔÎÒÃÇÔÚ¿´µ½ TCP/IP Bootprom µÄ±êÖ¾ááÁ¢ ¿Ì°´ space ¼ü
»»³ÉÈíµú¿ª»ú.
ÓÐЩ×÷ҵϵͳ»á¸ü¶¯Ö÷Òª¿ª»ú¼Æ¼ (master boot record). ÌرðÊÇ
Linux kernel loader (lilo) »áÕâÑù ×ö.¶øÕâÖֱ䶯»áÒò bpcleanÕâ
¸ö³Ìʽ¶øÎÞ·¨Íê³É, Òò´ËÄú×îºÃ¸Ä±ä¿Í»§¶ËµÄ DHCP É趨ÄÚ ÈÝʹ¿ª
»úÓ°ÏñµµÖ±½ÓÌøµ½ /tftpboot/XXXmenu (²»×öÇåÀíµÄ¶¯×÷). ±ðÍüÁËҪʹ
ÄúµÄ¸Ä±äÉúЧ,Äú±ØÐèÖØÐÂÆô¶¯ DHCP ËÅ·þÆ÷.
3.2. É趨 Linux
ÔÚÄúµÄ¿Í»§¶Ë¼ÜÉè RedHat Linux 4.1 Ö§Ô®Íø·¹¦ÄÜ, kernel Ôʼ
³ÌʽÂë¼°ÄúËùÐèÒªµÄÈíÌåÌ×¼þ. ×¼±¸Î´À´Òª¹ÒÈëµÄµã (·ÅÔÚ /mnt/tmp
±È½ÏÓÐÓÃ), É趨ÄúµÄ X server, µÈµÈ. ÔÚ /usr/src/linux-2.0.27 Ä¿
¼ÖÐ, Äú±ØÐëÓÐ kernel 2.0.27 µÄÔʼ³ÌʽÂë.
ÏÖÔÚÎÒÃÇÒª¼ÓÈëһЩÐÞÕýµµ, ʹËüÉý¼¶µ½ 2.0.30, ²¢ÇÒÖ§Ô®
TCP/IP Bootprom ¼°µµ°¸¿ìÈ¡µÄ ¹¦ÄÜ. µµ°¸¿ìÈ¡ÊÇÒ»¸ö °Ñ "δȷ
¶¨µÄ" NFS µµ°¸´¢´æÔÚÄúÓ²µúÖеĽṹ, ËüÄú¿ÉÒÔ½µµÍÍø· ¸ºÔØ.
TCP/IP Bootprom µÄÖ§Ô®ÒѾÓÉ¡õMarc Vuilleumier Stuckelberg
Íê³É, ²¢ÇÒÓÉ David Clerc תÒƵ½ kernel 2.0 . µµ°¸¿ìÈ¡ÒѾÓÉ
Unifix GmbH Íê³É, ²¢ÇÒÒÑ ÊÇ Unifix Linux 2.0 µÄÒ»²¿·Ý.
TCP/IP Bootprom ¼°µµ°¸¿ìÈ¡µÄÖ§Ô®¶¼ÒѾÓÉËüÃǵÄ×÷ÕßÃâ·ÑµÄÉ¢
²¼.
ÖµµÃ×¢ÒâµÄÊÇ Linux ¶Ô NFS-Root µÄÖ§Ô®Ö»Äܼܹ¹ÔÚ BOOTP ͨѶ
ж¨, ²»ÊÇ DHCP ͨѶР¶¨. ½ö¹Ü DHCP Ö»ÊÇ BOOTP µÄÑÓÉì,
Linux Ò²¿ÉÒÔÔÚ DHCP ËÅ·þÆ÷Ϲ¤×÷ (Èç¹ûÄúûÓÐÉè ¶¨ DHCP ËÅ·þ
Æ÷¾Ü¾ø BOOTPÒªÇó).
3.2.1. ²úÉú Kernel
Ê×ÏÈ, µ½ÄúµÄ /usr/src Ŀ¼²¢¼ÓÈëÏÂÁÐÐÞÕýµµ, ʹÓÃÕâ¸öÖ¸Áî
patch -p0 < ÐÞÕýµµµÄÃû³Æ:
patch-2.0.28: ÕâÊÇÒ»¸öÕýʽµÄ kernel ¸üÐÂ, ÄúÒ»¶¨Òª¼ÓÈëÕâ¸ö
ÐÞÕýµµ
patch-config-sound: Ò»¸öÃÀ»¯ÒôЧÉ趨µÄÐÞÕýµµ, À´×Ô Unifix
Linux 2.0
patch-PCSP: Ò»¸ö½Ï´óµÄÐÞÕýµµÓÃÀ´Ê¹ PC µÄÑïÉùÆ÷Ä£ÄâÒôЧ¿¨,
À´×Ô Unifix Linux 2.0
patch-bootprom: Ò»¸öСµÄÐÞÕýµµÓÃÀ´²úÉúÌرðµÄ kernel image,
ʹËü¿ÉÓÉ TCP/IP Bootprom ¿ª»ú
patch-filecache: Ò»¸öСµÄÐÞÕýµµÊ¹ kernel ¼ÓÈëһЩÌرð¹¦ÄÜ,
Èç Unifix filecache. À´×Ô Unifix Linux 2.0
patch-penguinlogo: Ò»¸öСµÄÐÞÕýµµ°ïÖúÄúµÄʹÓÃÕߵȵ½ Linux
ϵͳÍêÈ«ÔØÈë
patch-2.0.29: ÁíÒ»¸öСµÄÕýʽµÄ kernel ¸üеµ, Èç¹ûÄú²»ÐèÒª
×îаæµÄ kernel Ôò²»ÓüÓÈëËü
patch-2.0.30: ÓÖÊÇÒ»¸öÕýʽµÄ kernel ¸üеµ, Âú´óµÄ. Ò»Ñù,
Äú²»ÐèÒª¼ÓÈëÕâÏîÐÞÕý (µ«Ëü»á¸ÄÉÆ TCP/IP ͨѶ ж¨). Èç
¹ûÔÚÄúµÄ»úÆ÷ÉÏ ÄúûÓÐ alpha µÄÔʼ³ÌʽÂë (ÕâºÜÓпÉÄÜ·¢
Éú), Õâ¸öÐÞÕýµµ½«³öÏÖÁ½´Î±§Ô¹º¬Èëµµ²»´æÔÚµÄѶϢ. ²»Òª½ô
ÕÅ, Ö»Òª»Ø´ðÄúÒªÌø¹ýÕâЩȱÉٵĵµ°¸,²»»á·¢ÉúÈκÎÎÊÌâ
½ÓÖøÖ´ÐÐ make mrproper ¼° make xconfig, ²úÉú kernel. ¼ÇסÕ⽫ÊÇ
¿Í»§¶ËµçÄÔÒÔ Linux Æô¶¯Ê±, Ψһ½ÓÊÕµ½µÄÈíÌå, ËùÒÔ Ëü±ØÐëÒª
°üº¬Æô¶¯Õû¸ö×÷ҵϵͳËùÐèµÄ¶«Î÷. ¿ÉÒÔʹÓÃÄ£×鷽ʽ, µ«ÊDz»°ü
À¨Íø·ģ×é. ÒòΪÍø·¹¦ÄÜÒ»¶¨Òª·ÅÔÚ kernel ÖÐ. ¼ò¶øÑÔÖ®, Äú
µÄ kernel ÖÁÉÙÐèÒª ÒÔÏÂÕâЩ
Ö§Ô®Íø·
ÔÚÓÐ BOOTP ͨѶж¨ÏÂ,Ö§Ô® NFS-Root
Ö§Ô® filecache
Ö§Ô®¿Í»§¶ËµçÄÔµÄÓ²ÌåËùÐèµÄÄ£×é
Äú¿ÉÒÔʹÓÃÎÒÃÇµÄ .config µ±×öÆðµã. Èç¹ûÄúÏëÒªÔÚûÓÐ Bootprom
µÄ×´¿öϲâÊÔ, ÇëÈ·¶¨Äú ÒѾÔÚ kernel ÄÚ°üº¬Ó²µú»úµÄÖ§Ô®.
µ±ÄúµÄÑ¡ÔñÍê³Éáá, ÕÕ³£µØÊäÈë make clean; make dep ½ÓÖø make
zImage, make modules Óë make modules_install. Õâ»á»¨Ò»µãʱ¼ä... ÏÖ
ÔÚÄú×¼±¸È¥²âÊÔÄúµÄРkernel, ÏÈÓÃÏÈÓà lilo. °²×°ÄúµÄ kernel
(²Î¿¼ lilo Îļþ),²¢ÖØÐÂÆô¶¯ÄúµÄµçÄÔ (ÓÉÓ²µúÆô¶¯). ÈçÓÐÈκÎ
´íÎó, ÐÞÕýËüÃDz¢ÔÙÊÔÒ»´Î. Ö´ÐÐ depmod -a ¼ÆËã modules
dependencies. µ±ÍêÈ«ÎÞÎóʱ, Ö´ÐÐ make bpImage ²úÉúÒ»¸ö
bootimage ¸ø TCP/IP Bootprom ʹÓÃ.
3.2.2. °Ñ Root µµ°¸ÏµÍ³ÒƵ½ NFS
ÄúµÄËÅ·þÆ÷ÒªÓÐ×ã¹»µÄ¿Õ¼äÀ´±£´æÄúµÄÕû¸ö Linux µµ°¸ÏµÍ³ (¼¸°Ù
Megabytes). ½¨Á¢Ò»¸öРµÄĿ¼¸ø NFS Êä³ö, ¾Í½Ð rootfs, ²¢ÔÚ
ÆäÖн¨Á¢ÁíÒ»¸öÐÂĿ¼¾Í½Ð runtime. ÎÒÃÇʹÓÃ
/export/linux/rootfs/runtime. °ÑËüÊä³ö³ÉÖ»ÓÐÄúµÄ Linux ¿Í»§¶Ë¿É¶Á
¿Éд, ²¢¾ßÓÐ root µÄ´æȡȨ ( annon=0). ÀýÈç, ÎÒÃÇµÄ NFS ÊÇÔÚ
Solaris ÏÂÖ´ÐÐ, ÎÒÃÇÓÃÒÔÏÂÕâ¸öÖ¸Áî:
share -F nfs -o rw=pc7971,anon=0 /export/linux/rootfs/runtime.
ÔÚÄúµÄ Linux ¿Í»§¶Ë¹ÒÉÏÕâ¸ö·Ö¸îÇø²¢ÓÃGNU tar °ÑÕû¸ö Linux µµ
°¸ÏµÍ³¸´ÖƹýÈ¥ (Ô¤ÉèÊÇ RedHat Linux). ºÜÖØÒªµÄÊǵ±ÄúʹÓÃ
GNU tar Ö¸Áî,ÒòΪËùÓÐµÄ tar Ö¸Áî¿ÉÄÜÎÞ·¨ÕýÈ·µØ´¦Àí block
device µÄ special nodes . È»áá±à¼µµ°¸ /export
/linux/rootfs/runtime/etc/fstab ²¢±ä¸ü¸ùĿ¼µÄ É趨,ʹ¸ùÄ¿
¼·ûºÏÒÔ nfs mount È¡´ú×Ô¼ºµÄÓ²µú»ú. Ä㻹ҪÒÆÈ¥ (»òÕß ÖÁÉÙ
Òª±ä¸üÃû³Æ)
/export/linux/rootfs/runtime/etc/sysconfig/network-scripts/ifcfg-eth0 Òò
ΪÍø·װÖý«ÓÉ NFS-root ³õʼ»¯µ«²»Äܱ»³õʼ»¯Á½´Î.
ÏÖÔÚÔÚÄúµÄ /etc/lilo.conf ¸´ÖÆÒ»ÐÐ linux, ÀýÈç:ÒÔ linux-nfs Ϊ
Ãû, ²¢¼ÓÈëÒÔϵIJÎÊý:
append="root=/dev/nfs nfsroot=/export/linux/rootfs/runtime nfsaddrs=ÄúµÄ
-ip:ËÅ·þÆ÷µÄ-ip:Õ¢µÀÆ÷µÄ-ip:Íø·ÕÚ ÕÖ:»úÆ÷Ãû³Æ"
(ÄúµÄ-ip ÊÇÄúµÄ Linux ¿Í»§¶ËµÄ IP λַ,ÊÇÒÔÊ®½øλÓеãµÄ·½·¨
±íʾ, ËÅ·þÆ÷µÄ-ip ÊÇ NFS ËÅ·þÆ÷µÄ IP λַ, Õ¢µÀÆ÷µÄ-ip ÊÇ
Linux ¿Í»§¶ËµÄÔ¤ÉèÕ¢µÀÆ÷, Íø·ÕÚÕÖ ÊÇ Linux ¿Í»§¶ËµÄ Íø·ÕÚ
ÕÖ ¶ø »úÆ÷Ãû³Æ ÊÇLinux ¿Í»§¶ËµÄÖ÷»úÃû³Æ). ÔÙÖ´ÐÐÒ»±é lilo ,
ÖØÐÂÆô¶¯ÄúµÄµçÄÔ (ÈÔÈ»ÊÇÓÉÓ²µú»ú), ²¢Ñ¡Ôñ linux-nfs ¿ª»úÉ趨.
ÄúµÄµçÄÔ½«ÈçÏÈÇ°Ò»°ãÆô¶¯, ¼´Ê¹ÓÐÒ»µãÂý. Èç¹ûÔÚÕâÀïÓÐijЩ¶«
Î÷²»ÄÜÕý³£¹¤×÷, ÄúÖ»ÒªÖØпª»úÓÃÄúÔÀ´ localµÄ linux ¿ª»úÉè
¶¨²¢ÊÔ ÖøÐÞÕýËü. ´ó²¿·ÝµÄ×´¿öÊÇ, ÄúµÄ NFS root É趨´íÎó. Èç
¹ûÓÐÈκζ«Î÷Äú²»Á˽â, ¿´Ò»Ï /usr/src/linux/Documentation ÕâЩµµ
°¸... Äú»òÐí¿ÉÒÔ¿´¿´ NFS-Root-Mini-Howto.
Äú¿ÉÒÔÔÙÊÔÒ»´Î,Õâ´ÎÖ»Óà append="root=/dev/nfs" ÒÔÈ·¶¨ Linux
kernel ¿ÉÒÔ͸¹ý DHCP/BOOTPÒªÇó¶ø»ñµÃÄúËùÉ趨µÄ IP ²ÎÊý. Èç
¹û ÒªÕâÑù×ö, Äú±ØÐëÔÚÄúµÄ DHCP É趨µµÖмÓÈëÒÔÏ ÕâЩѡÏî
(µ±È»ÊÇÒªÉ趨Äú×Ô¼ºµÄÍø·×é̬), ¼ÓÉÏÄúµÄ»úÆ÷µÄÓ²Ìå¼° IP λ
Ö·:
option subnet-mask 255.255.252.0;
option routers 129.194.68.1;
option root-path "/export/linux/rootfs";
Èç¹ûÄúµÄ Linux kernel ÐëÒªÔÙ¼ÓÈëÆäËüÖ¸Áî²ÎÊý, Äú¿ÉÒÔÓÃ
option option-177 À´¼ÓÈë.
ÏÂÒ»²½ÒªÊ¹ÎÒÃǵÄϵͳÔÚ Î¨¶ÁµÄ NFS µµ°¸ÏµÍ³Ï¿ÉÒÔ¹¤×÷.
3.2.3. ²úÉúΨ¶ÁµÄ NFS Root µµ°¸ÏµÍ³
¼ÈÈ»ÎÒÃÇÒªÎÒÃÇµÄ root µµ°¸ÏµÍ³ÔÚ´ó²¿·ÝµÄ Linux ¿Í»§¶ËÒÔΨ¶Á
µÄ·½Ê½¹ÒÉÏ, ÄǾÍҪʹµµ °¸ÏµÍ³ÓÐЩ΢µÄ²»Í¬, Òò´ËÎÒÃǽ«ÐèҪд
ÈëȨÏ޵ĵط½ÒÔ ramdisk »ò filecache È¡´ú. ÎÒÃÇ°Ñ Õâ¸öµµ°¸Ïµ
ͳ½¨Á¢ÔÚ /export/linux/rootfs Ŀ¼ÏÂ, ¶ø±ê×¼µÄ°æ±¾ÔòÖ±½Ó·Åµ½
/runtime/ ÏÂ. µÇÈëÄú µÄ NFS ËÅ·þÆ÷²¢ÔÚ /export/linux/rootfsĿ¼
ÏÂ,½¨Á¢ÒÔϵÄĿ¼¸úÁ¬½á:
bin -> cache/bin
dev -> ramdisk/dev
etc -> ramdisk/etc
lib -> cache/lib
root -> ramdisk/root
sbin -> cache/sbin
tmp -> ramdisk/tmp
usr -> cache/usr
var -> ramdisk/var
cache/
bin -> /runtime/bin
lib -> /runtime/lib
sbin -> /runtime/sbin
usr -> /runtime/usr
mnt/
cdrom/
floppy/
tmp/
proc/
ramdisk/
dev -> /runtime/dev
etc -> /runtime/etc
root -> /runtime/root
tmp -> /runtime/tmp
var -> /runtime/var
¾ÍÈçÄúËù¼ûµÄ, Ëü¿´ÆðÀ´ÏñÕý³£µÄ root filesystem, ³ýÁËÉÙ²¿·Ý
¼¸¸öÊÇÖØÐÂÖ¸µ½ /ramdisk, ÓРЩÔòÖØÐÂÖ¸µ½ cache Ŀ¼. µ±ÓÃΨ¶Á
µÄ NFS filesystem ¿ª»ú, ÎÒÃǽ«¹ÒÉÏÒ»¸öÒѳõʼ»¯¹ýµÄ ramdisk
·ÅÔÚ /ramdisk ÏÂ. ͬÑù¡õ ×Ô¼ºÓ²µúµÄ·Ö¸îÇø½«±»¹ÒÔÚ /cache ¸ø
NFS ¿ìȡʹÓÃ. ´ÖÂÔµÄ Ëµ,Õâ¸öµµ°¸¿ìÈ¡µÄÔÀíÊǵ±the principle
of the filecache is that whenever a symbolic link from the
cache subdirectory is followed, it is replaced by its
target. Èç¹ûÄ¿±ê×Ô¼ºÊÇÒ»¸ö×ÓĿ¼, Ôòÿһ¸ö ×ÓĿ¼»áת»»³ÉÒ»
¸ö·ûºÅÁ¬½á²¢Á¬½áµ½Íⲿµµ°¸ÏµÍ³µÄÔʼλÖÃ. ×¢Òâµµ°¸¿ìȡʹÓÃ
¾ø ¶Ô·ûºÅÁ¬½áÊDZØÐëµÄ, ¼´Ê¹ËüÃÇÔÚ NFS ËÅ·þÆ÷ÉÏÊÇÎÞÒâÒåµÄ.
Èç¹ûÄú²»Ï²»¶ÕâÑù, ¿ÉÒÔÔÚ ÄúµÄ NFS ËÅ·þÆ÷ÉÏ,½¨Á¢Ò»¸ö·ûºÅÁ¬½á
ÓÉ /runtime µ½ /export/linux/rootfs/runtime .
ÔÚΨ¶ÁµÄ¿Í»§¶Ë¼ÓÈëһЩÉ趨µÄ¶«Î÷ÊDZØÐëµÄ, Èç´Ë²Å¿ÉÒÔ¹ÒÉÏ
ramdisk, ¼°É趨µµ°¸¿ìÈ¡ ºÍÕì²âÓ²ÌåÒÔ±ä¸üÉ趨µµ. ÕâЩ¶¼ÓÉÈý
¸ö³ÌÐòµµºÍÒ»¸ö×é̬µµÀ´Íê³É, Äú¿ÉÒÔ°ÑËü¸´ÖƵ½
ÄúµÄNFS ËÅ·þ
Æ÷:
runtime/etc/rc.d/rc.ramdisk, ¿ÉÒÔ¿ìËÙÉ趨²¢¹ÒÉÏ ramdisk:
#!/bin/sh
#
# É趨һ¸ö ramdisk ÒòΪ root ͸¹ý NFS ÒÔΨ¶Á·½Ê½¹ÒÉÏ
#
modprobe rd
gzip -c -d /runtime/lib/ramdisk.gz | dd of=/dev/ram bs=1k > /dev/null 2>&1
mount -n -t ext2 /dev/ram /ramdisk
runtime/etc/rc.d/rc.sysdetect, ÕâÊÇËùÓеĻúÆ÷¸÷×Ô¶ÀÁ¢µÄÉ趨
µµ, °üÀ¨Õì²â¼°·ÖÅä ÇøÓòÓ²µú»úµÄ·Ö¸îÇø ¸øµµ°¸¿ìȡʹÓÃ.
ΪÁË¿Õ¼äµÄÀíÓÉÎÒÃDz»ÔÚ´Ë·ÝÎļþ¿ÉÁÐÓ¡µÄ°æ±¾Öаüº¬´Ëµµ,
µ«Äú¿ÉÒÔÔÚ³¬ÎÄ ¼þµÄ°æ±¾ÕÒµ½Ëü;
runtime/etc/rc.d/init.d/filecache.init ÕâÊÇÓÃÀ´Æô¶¯µµ°¸ÏµÍ³µÄ:
#!/bin/sh
#
# filecache: µµ°¸¿ìÈ¡: Æô¶¯µµ°¸¿ìÈ¡ (¸ø NFS root ÓÃ)
#
# À´Ô´¹¦Äܺ¯Êý¿â.
. /etc/rc.d/init.d/functions
# ¿´¿´ÎÒÃÇÈçºÎºô½Ð¹¦Äܺ¯Êý.
case "$1" in
start)
if [ -e /cache -a -r /etc/filecache.conf ]; then
echo -n "Starting NFS filecache: "
# °Ñ var Óë tmp ÒƵ½ÇøÓòÐÔµÄÓ²µú»ú
rm -rf /cache/var /cache/tmp
(cd /ramdisk; tar cf - var tmp) | (cd /cache; tar xf -)
(cd /ramdisk; rm -rf var tmp;ln -s /cache/var;ln -s /cache/tmp
)
chmod 777 /cache/tmp
# Æô¶¯µµ°¸¿ìÈ¡
daemon filecache -d on
echo ""
touch /var/lock/subsys/filecache
fi
;;
stop)
filecache off
rm -f /var/lock/subsys/filecache
;;
*)
echo "*** Usage: filecache.init {start|stop}"
exit 1
esac
exit 0
runtime/etc/filecache.conf, µµ°¸¿ìÈ¡µÄÉ趨µµ
Max 100 MB 50 % #
Cache /runtime /cache
Ç°Á½¸öµµ°¸Ó¦¸Ã·ÅÔÚÇ°Á½¸öµµ°¸Ó¦¸Ã·ÅÔÚ runtime/etc/rc.d/rc.sysinit,
µµ°¸ÄÚ×îÇ°ÃæµÄλÖÃ, ÈçÏÂËùʾ:
# É趨ËùÐèµÄ ramdisk (¸ø root NFS Ψ¶ÁµÄ»úÆ÷)
if [ -e /ramdisk -a -r /etc/rc.d/rc.ramdisk ]; then
/etc/rc.d/rc.ramdisk
fi
# É趨ӲÌå¸÷×Ô¶ÀÁ¢µÄ²ÎÊý (¸øÿ¸ö root NFSʹÓÃ)
if [ -r /etc/rc.d/rc.sysdetect ]; then
/etc/rc.d/rc.sysdetect
fi
¶øµÚÈý¸öÓ¦¸Ã be bound as usual to the System V init
directories: we use links named S35filecache in the rc3.d and
rc5.d directories, and K80filecache in the rc0.d, rc1.d, rc2.d and
rc6.d directories.
¼ì²éһϠrc.sysdetect Õâ¸öµµ°¸, ²¢Ê¹ËüÓëÄúµÄÓ²ÌåÉ豸ÅäºÏ. Ìرð
ҪעÒâµÄÊÇ, Èç¹ûÄú¸úÎÒÃÇÒ»ÑùûÓРʹÓÃÏàͬµÄÏÔʾ¿¨¼°Ó©Ä» (Õâ
ºÜ¿ÉÄÜ·¢ÉúµÄ :-), ¿´¿´ËüÃÇÔÚ /proc/pci µÄ»ØÓ¦²¢ÒÀ´ËÐÞ¸ÄÐðÊö
µµ. ÔÚÿ̨ »úÆ÷ËùʹÓõĴæ·ÅλÖÃÏÂ, Æä rc.sysdetect Ö®ÖÐÓÐÒ»¶Î
ÄÚÈÝΪ, ¿É×Ô¶©µÄÉ趨µµ (ÀýÈç printcap), aΪÁËÄÜÿ ̨¶ÀÁ¢¹¤×÷,
ÄúÐèÒªì¶ËÅ·þÆ÷µÄ dhcpd.conf µµ°¸ÖÐ, ÓÃÌرðµÄ±ê¼Ç option-132 Éè
¶¨Ã¿Ì¨»úÆ÷ËùʹÓõÄλ ÖÃ. ÔÚÄú¼ÌÐø°²×°Ö®Ç°, ÄúÖÁÉÙÒªÏȽ¨Á¢»ù
±¾µÄ¼¸¸öµµ°¸runtime/etc/fstab.ref ºÍ runtime/etc/hosts.ref , ÕâЩ½«
ÓÉ rc.sysdetect ÐðÊöµµÔÚÆô¶¯Ê±Í¸¹ýÕì²âÉ趨À´Íê³É, ΪÁ˶¯Ì¬µÄÉè
¶¨ X servver, ʹÓà RedHat ÈíÌåÌ×¼þ, ÓÐÒ»¼þÊÂÄú±ØÐëÏȱä¸üµÄ:
ÔÚ /usr/X11R6/bin ¼° /usr/X11R6/lib/X11 Ŀ¼ÏÂ, ÓÐһЩÏà¹ØµÄ Á¬½á
É趨µµ¼°Ä¿Â¼Ó¦¸Ã¸Ä³É¾ø¶ÔÁ¬½á. ±ðÍüÁËÒÔááµÄ X server ¸üа²
×°Ò²ÒªÈç·¨ÅÝÖÆ.
°Ñ filecache °²×°ÔÚ runtime/bin Ŀ¼ÏÂ, ²¢°ÑËüµÄʹÓÃ˵Ã÷ man
page °²×°ÔÚ runtime/usr/man/man8 Ŀ¼ÏÂ. °Ñ bootptag »ò dhcptag
°²×° ÔÚ runtime/usr/local/bin Ŀ¼ÏÂ, ²¢ÇÒ bootptag.c (»ò
dhcptag.c) ±ØÐë·ÅÔÚ runtime/usr/local/src Ŀ¼ÏÂ: ËüÊÇÒ»¸ö·¢ËÍ
BOOTP/DHCP ÒªÇó, ²¢ÒÔÏàÈÝì¶ shell µÄ±ê×¼Êä³ö¸ñʽ»ØÓ¦
BOOTP/DHCP ÄÚÈݵÄС³Ìʽ, ¾ÍÈçϵġõÀýËùʾ:
bootp_your_ip='129.194.71.32'
bootp_server_ip='129.194.77.31'
bootp_filename='XXXclean'
bootp_subnet_mask='255.255.252.0'
bootp_routers='129.194.68.1'
bootp_domain_name_servers='129.194.69.200 129.194.8.7 129.194.4.32'
bootp_host_name='pc7132'
bootp_domain_name='unige.ch'
bootp_root_path='/export/linux/rootfs'
bootp_broadcast_address='129.194.71.255'
bootp_nis_domain='cuisunnet.unige.ch'
bootp_nis_servers='129.194.69.200'
bootp_option_132='dufour'
±ê¼ÇµÄÃû³ÆÓë RFC 2132 ºÜÏàËÆ. Èç¹ûÄúʹÓà dhcptag, Äú½«µÃµ½Ò»
ЩÒÔ dhcp_ ¿ªÍ·µÄ±ê¼Ç, ÕâЩÊÇ DHCP-¹æ¸ñµÄÑ¡ÏîÄÚÈÝ; ΪÁ˹˼°
ÏàÈÝÐÔ, ÆäËüµÄ×ÊѶÈÔÈ»ÒÔ bootp_ Ϊ×ÖÊ×. ÎÒÃÇʹÓÃÕâ¸ö³Ìʽ×Ô¶¯
Éè ¶¨ rc.sysdetect. ×îáá, ÔÚ runtime/lib °²×° makeramdisk script
. ÎÒÃǽ«ÓÃËü×Ô¶¯²úÉú ramdisk Ó°Ïñµµ. ÕâЩÈíÌå ¶¼ÔÚ³¬ÎļþµÄ
°æ±¾ÖÐ.
ÏÖÔÚÊÔÖøÓÉ¿Í»§¶ËÒÔ read-write NFS ¿ª»ú (ÈÔÈ»ÓÃÓ²µú¿ª»ú). Ëü
½«Õì²âÄú¿Í»§¶ËµÄ¸ö±ð×é̬, ²¢ ²úÉúÊʵ±µÄµµ¡õ ¼ì²é /etc/fstab,
/etc/hosts, /etc/sysconfig/network ÊÇ·ñÉ趨ÕýÈ·. Èç¹ûÄú¿´µ½µÄ²»ÊÇ
ÕâÑù, ÇëÔÚ µ¥È˹¤×÷ģʽÏÂÖØÊÔÒ»±é, ²¢ÕÒ³öÄúÔÚ rc.sysdetect Ðð
ÊöµµÖÐËù·¸µÄ´íÎó.
µÈµ½Ëü¿ÉÒÔÕý³£¹¤×÷, µ½ /lib Ŀ¼ÏÂÖ´ÐÐ ./makeramdisk. ½«»á»¨¼¸
ÃëÖÓ, À´²úÉúÒ»¸ö ramdisk Ó°Ïñµµ¸øΨ ¶ÁµÄ NFS ¿Í»§¶Ë. °Ñ²úÉú
³öÀ´µÃ ramdisk image ·ÅÔÚÕâ /lib/ramdisk.gz, ¾ÍÕâÑùÄúµÄ×é̬¾Í
Ð÷ÁË!
3.2.4. ÓÉ Bootprom ¿ª»ú
Èç¹ûÄú»¹Î´Íê³ÉËü, Çë°²×°ÄúµÄ TCP/IP Bootprom-ÏàÈÝµÄ kernel
Ó°Ïñµµ (¿ÉÔÚÕâÕÒµ½ /usr/src/linux/arch/i386/boot/bpImage) ¼´ÄúËÅ·þ
Æ÷É쵀 /tftpboot/linux.PX . rc.sysdetect Õâ¸öÐðÊöµµÓÃÀ´³õʼ»¯ÄúµÄ
Linux swap ¼° Linux ×ÊÁÏ·Ö¸îÇø. ÒòΪҪÆô¶¯Ëü, ¹Ê±à¼ËÅ·þÆ÷
ÉÏ XXXclean.tab Õâ¸öµµ°¸²¢¸Ä±ä·Ö¸îÇø µÄÐÍ̬ÓÉ hex 82 ¸ÄΪ hex
28, ¼° hex 83 ¸ÄΪ hex 38. ÕâÊÇÒ»ÖÖδ֪µÄ·Ö¸îÇøÐÍ̬, µ«ÊÇ°²
×°³ÌÐòµµÄÜ°ÑËüµ±³ÉÔ¤±¸·Ö¸îÇøÀ´±æ ʶ. ÔÚ DHCP µÄÉ趨µµÖÐ, °Ñ
¿ª»úµµÉ趨Ϊ XXXclean , ʹËüÄÜÖØР½¨Á¢·Ö¸î±í. ±ðÍüÁËÔÚÐÞ¸ÄÍê
É趨µµááÒªÖØÐÂÆô¶¯ DHCP daemon.
×îáá, unexport ¿É¶ÁдµÄ runtime Ŀ¼, ²¢ export Ψ¶ÁµÄ
/export/linux/rootfs Ŀ¼. ÖØÐÂÆô¶¯¿Í»§¶Ë, ÕâÒ»´Îʹ Óÿª»úʹÓÃ
Linux Ñ¡µ¥µÄÑ¡Ïî. ÄúµÄϵͳÏÖÔÚÒÑÊÇ remote-boot Linux.
3.2.5. ϵͳά»¤Óë¸üÐÂ
Èç¹ûÄúÒÔááÏë¸üÐÂÈíÌå,°²×°Ò»Ð©´íÎóÐÞÕýµµ»ò°²È«ÐÔÐÞÕýµµ, Çë°
´ÕÕÏÂÁв½Öè:
Unexport rootfs Ŀ¼
Export runtime Ŀ¼Ϊ¿É¶Á¿Éд¸øÄúµÃ¿Í»§¶Ë
É趨Äú¿Í»§¶ËµÄ nfsroot Ŀ¼Ϊ runtime (ÔÚ /etc/bootptab ÖÐ
É趨)
Æô¶¯ÄúµÃ Linux ¿Í»§¶Ë, ²¢°²×°ÄúÏë°²×°µÄ¶«¶«. ²»ÒªÅÂʹÓÃ
rpm, Ëü¿ÉÒÔ×öµÃºÜºÃ (ֻҪСÐĵ± Äú°²×°ÈκÎÈíÌåÌ×¼þʱ,Òª
×¢ÒâһЩÄú×ö¹ýµÄÐÞÕý¿ÉÄÜÓÐЩҪ×÷ÐÞ¸Ä).
µ±ÄúÍê³ÉááÖØл»³ÉÕý³£µÄ export
ÕâÊÇÖ¸, Äú±ØÐëÔÚ local °²×°µÄ״̬ÏÂ, ²ÅÄܸüÐÂÄúµÄ
server-based É趨µÄÈíÌå.
3.3. É趨 DOS 6 ¼° Windows 3.1
ÔÚÄúµÄ¿Í»§¶ËµçÄÔ, ʹÓÃÄúϲ»¶µÄ dos Èíµú¿ª»ú (¼ÇµÃ¿ª»úʱ, °´
¿Õ°×¼üÈ¡Ïû BootPROM ¿ª»ú). ¸ñʽ »¯ÄúÓ²µúÖÐµÄ dos ·Ö¸îÇø²¢¼Ó
ÉÏ /S ²ÎÊý, ʹËü·ÅÈë×÷ҵϵͳ. ½¨Á¢Ò»¸öÃûΪ DOS µÄ×ÓĿ¼, °Ñ
DOS ¿½ ±´½øÈ¥. °²×°ÄãËùϲ»¶µÄÍø·¿Í»§¶Ë³Ìʽ (ÀýÈç Microsoft
LanManager), Windows 3.1, µÈµÈ. ʹÓà DHCP ͨѶж¨É趨 IP
×é̬.
Äú±ØÐë»Ö¸´Ô±¾±» BootPROM ËùʹÓõôµÄ¼ÇÒäÌå¿Õ¼ä (µ± DOS Æô¶¯
ááÕâЩ¼ÇÒäÌå²»ÔÙÐèÒªÓõ½À²) ¼ÓÈëÏÂÃæÕâÒ»Ðе½Äú config.sys ÄÚ
µÄµÚÒ»ÐÐ:
device=\util\bputil.sys -r
(bputil ÊÇÒ»¸ö TCP/IP BootPROM ¹¤¾ß´ÅƬÖеijÌʽ). ²»ÓÃÅÂʹÓÃ
EMM386 ×î¼Ñ»¯ÄúËùʹÓõļÇÒäÌå, Äú¿ÉÒÔ°ÑÍø·¿¨ ROM ËùÕ¼µÄÇø
ÓòÄÉÈë¹ÜÀí, ÒòΪËüÔÚÕâʱÒѾÓò»µ½ÁË. µ«Òª¼ÇµÃ°ÑÍø·¿¨Ëùʹ
Óà µÄ RAM Çø¿é²»ÄÉÈë¹ÜÀí, ·ñÔòÄú½«ÎÞ·¨Á¬½Óµ½ÄúµÄËÅ·þÆ÷.
Èç¹ûÄú²»ÈÃÄúµÄ¿Í»§¶Ë»úÆ÷ʹÓÃÎÞЧµÄµÇÈëÃû³Æ, °ÑÎÒÃǵÄ
nobreak.sys pseudo-device Çý¶¯³Ìʽ·ÅÔÚÄú config.sys µÄ¿ªÍ·´¦²¢
°ÑÒÔÏÂÕâЩ¶«Î÷·Åµ½ÄúµÄ autoexec.bat:
rem -- ÎÒÃÇʹÓà c:\logged Ϊһ¸öÆìºÅ
del c:\logged >nul
:loginneeded
cls
echo Please type in your login name and password
echo.
net logon *
rem -- the login script ÒѾ½¨Á¢ºÃ c:\logged
if not exist c:\logged goto loginneeded
del c:\logged
rem -- ʹ break ¹¦ÄÜÉúЧ
echo Yes >NOBRK
ÖØпª»ú²¢ÔÚ¿ª»úÑ¡µ¥ÖÐÑ¡Ôñ Boot from local hard-disk Ñ¡Ïî,
È·¶¨¿ÉÒÔ¿ª»ú.
3.3.1. °Ñ×é̬É趨ÒƵ½ËÅ·þÆ÷
»Øµ½ËÅ·þÆ÷ÉÏ, ½¨Á¢Ò»¸ö·ÖÏíÃû³ÆΪ admin , ÓÃÀ´·ÅһЩϵͳ¹ÜÀí
ÕßÓõĶ«¶«. Èç¹ûËÅ·þÆ÷ÊÇÅÜ Unix, ½¨ÒéÄú°Ñ /tftpboot ×ÓĿ¼ÓÃ
softlink ·ÅÒ»·Ýµ½ admin , ÕâÑùÄú¿ÉÒÔÖ±½ÓÓÉ¿Í»§¶Ë´«»Ø¿ª»úÓ°Ïñ
µµ. ÔÚ admin Ä¿ ¼ÄÚ, ½¨Ò»¸ö /utils ×ÓĿ¼²¢·ÅÈëÈçÏµĹ¤¾ß:
mrzip.exe, Ò»¸öÓÃÀ´Ñ¹ËõÄú¿Í»§¶ËÓ²µúÓ°ÏñµµµÄ³Ìʽ.
mrunzip.exe, Ò»¸öÓÃÀ´»Ø´æÄúÓ²µúÓ°Ïñµµµ½ËÅ·þÆ÷µÄ³Ìʽ.
ÄúÒ²ÐèÒª°ÑһЩÓÃÀ´ÇåÀíÓ²µú¼°²úÉúѹËõÓ°ÏñµÄÅú´Îµµ·Åµ½ÏàͬµÄ
Ŀ¼ÏÂ,ÕâЩÅú´ÎµµÈçÏÂ:
@echo off
if "%1"=="" goto error
echo >c:\lanman.dos\lmuser.ini
l:\utils\mrzip l:\tftpboot\%1
goto end
:error
echo Usage: MAKEIMG {image-name-without-extension}
:end
ÏÖÔڻص½ÄúµÄ¿Í»§¶Ë, ÒÔϽ«ÒÔ admin mount Ϊ´Åµú»ú L: Ϊ¡õÀý×÷
˵Ã÷½ÓÖøÖ´ÐÐÄú½¨Á¢µÄÅú´Îµµ, Èç ¹ûÄú»¹Ã»×öÄÇ¿ÉÒÔ°´ÏÂÁеÄÖ¸Áî
Ö´ÐÐ (²»Ò»¶¨ÒªÓþø¶Ô·¾¶ )
L:\util\mrzip L:\tftpboot\win31
Ò»·ÖÖÓ¹ýáá, ÄúËÅ·þÆ÷É쵀 /tftpboot ×ÓĿ¼Ï½«ÓÐÁ½¸öеµ°¸, Ãû
³ÆΪ win31.imz, ÊÇÄúÓ²µúÄÚÈݵÄѹËõ Ó°Ïìµµwin31.chk, ÕâÊÇÏà¹ØµÄ
¼ì²éµµ (ÊÇ partition boot record ϸ²¿ÐÞ¸ÄááµÄ¿½±´). ÔÚÕâÕæ
ÕýµÄĿ¼ÄÚ, Ö» Òª½¨Á¢Ò»¸ö bpunzip µÄ symbolic link (»òÕâÓÿ½
±´µÄ) ÇÒÃüÃûΪ win31.P.
ÄúµÄÓ²µúΪÖ÷µÄÔ¶¶Ë¿ª»úÉ趨ÏÖÔÚÒ»ÇоÍÐ÷À².
3.3.2. ²âÊÔÔ¶¶Ë¿ª»ú¿Í»§¶Ë
ÏÖÔÚÖØÐÂÆô¶¯ÄúµÄ¿Í»§¶Ë²¢ÔÚ¿ª»úÑ¡µ¥ÖÐÑ¡ DOS and Windows 3.1
µÄÑ¡Ïî. bpunzip Õâ³Ìʽ½«´«¸øÄúÒ» ЩËü²úÉúÓ°ÏñµÄ±í¸ñѶϢ, ²¢×Ô
Íø·ÏÂÔØÕû¸ö¿ª»úÓ°Ïñµµ (ÒòÕâÊǵÚÒ»´ÎËü¿´µ½Õâ¸ö¿ª»úÓ°Ïñµµ).
Õâ ½«»á»¨µôÒ»·ÖÖÓ×óÓÒ. ½ÓÖøËü»á½âѹËõÕâ¸öÓ°Ïñµ½ DOS ·Ö¸îÇø,
²¢ÓÉËû¿ª»ú. Õâ¾ÍÊÇÄãÒªµÄ, ÄúµÄÔ¶¶Ë¿ª»ú¿Í»§¶ËÍê³ÉÀ² !
ÏÂÒ»´ÎÄúÖØпª»ú, ËüÖ»»á½âѹËùÕâ¸öÓ°Ïñµµ, ´ó¸ÅÔÚ 30 ÃëÄÚÍê
³É.
3.3.3. ת»»É趨µµ¸øÆäËû»úÆ÷
Èç¹ûÄúҪΪÿ̨»úÆ÷ÐÞÕýһЩÉ趨 (ÀýÈçÔ¤ÉèÓ¡±í»ú), »òÕßÈç¹ûÄú
ÐèÒª±ä¸üһЩ²»ÄÜ͸ ¹ý DHCP ͨѶж¨Ð޸ĵÄÍø·É趨, Äú¿ÉÒÔʹ
Óà unzipreg.exe ³ÌʽÀ´´¦Àí, Ëü±ØÐë·Åµ½¿Í»§¶ËµÄ autoexec.bat (Ô
ʼ³ÌʽÂëÔÚÕâ). Õâ³Ìʽ½«¶ÁÈ¡Ò»¸öÓÉ bpunzip ²úÉúµÄÌØÊâÒþ²Øµµ°¸,
Ãû³ÆΪ BOOTP.ANS, ËüµÄÄÚÈÝÊÇÓÉËÅ·þÆ÷͸¹ý BOOTP/DHCP ͨѶж¨
»Ø´«µÄ. ½ÓÖø, Ëü½«¶ÁÈ¡µÚÒ»¸ö²ÎÊýËùÖ¸µÄµµ°¸Ãû ³Æ, ½åÓÉ
BOOTP/DHCP µÄ»ØÓ¦ÄÚÈÝ, ÒÔ UNZIPREG: ±êÇ©Ãû : ÕâÖÖ¸ñʽȡ´úËùÓÐ
µÄ×Ö´®, ²¢°Ñ½á¹ûдÈë µÚ¶þ¸ö²ÎÊýËùÖ¸µÄµµ°¸Ãû³Æ. ÀýÈç, Èç¹ýÄú
Óиöµµ°¸ÃûΪ input.bat ÄÚÈÝΪ:
set hostname=UNZIPREG:HOSTNAME:
set domainname=UNZIPREG:DOMAINNAME:
set gateway=UNZIPREG:ROUTER:
set subnetmask=UNZIPREG:SUBNET:
set printer=UNZIPREG:T180:
¶øÄúÖ´ÐÐÁËÕâ¸öÖ¸Áî
unzipreg input.bat output.bat
Äú½«µÃµ½Ò»¸öµµ°¸ÃûΪ output.bat °üº¬ÄÚÈÝ:
set hostname=pc7179
set domainname=unige.ch
set gateway=129.194.76.1
set subnetmask=255.255.252.0
set printer=laserwriter1
¼ÙÉèÄúµÄ DHCP É趨µµ¶¨ÒåÕą̂»úÆ÷ÃûΪ pc7179, ÁìÓòÃû³ÆΪ
unige.ch, µÈµÈ, ¶ø option-180 ±ê¼ÇÊÇ laserwriter1.
Ò²¿ÉÒÔ͸¹ýÕâÖÖµÇÈëÐÞ¸Ä Windows ×ÀÃæ. ÎÒÃÇдÁËÒ»¸öС³Ìʽ
simple program ÓÃÀ´Ôö¼Ó PROGMAN.INI µµ°¸, ÔÊÐíΪһ ȺʹÓÃÕßÉè
¶¨Í¬ÑùµÄ×ÀÃæ.
ÔÚΪÈκÎһ̨¿Í»§¶Ë»úÆ÷É趨áá, ±ðÍüÁËʹÓà mrzip ÖØн¨Á¢´Åµú
Ó°ÏñµµÒÔά³ÖÄúµÄËùÓбä¸ü.
3.4. É趨 Windows 95
ÔÚ´Ë·ÝÎļþÏÈÇ°µÄ°æ±¾, ÎÒÃÇʹÓùý΢Èí¹«Ë¾µÄ Windows 95
server-based installation, µ«ÊÇÓÃÕâ·½·¨Ì« ¹ýÍ´¿àÓÖ²»ÊÇÄÇ÷á
µÄÓмÛÖµ:
Ëü¾ÍÕæµÄÊǷdz£µÄÐéÄâ
´ó²¿·ÝµÄÈíÌåÌ×¼þ¶¼²»Ö§Ô®Ëü¶øÇÒÈç¹ûÄúÊÔÖøÈ¥°²×°½á¹ûͨ³£
ÊÇʧ°ÜµÄ. °üÀ¨, Microsoft Internet Explorer, OnNet 32,
Novell's Protected-mode client (Õâ½Ï Microsoft Client
for Netware°²È«).
ÒòΪ΢Èí¹«Ë¾²»Ìṩ Windows 95 ÔÚÕæʵģʽÏ嵀 TCP/IP Ïà
ÈݵÄÇý¶¯³ÌʽËùÒÔÄúÎÞ·¨Ê¹Óà Microsoft Network client
over TCP/IP ÕâÒ²¾ÍÒâζÖøÄú²»ÄÜʹÓà Samba
ÒòΪµ±¿Í»§¶ËÒ»Æô¶¯¾Í»áËøסһЩ¶¯Ì¬Á¬½áµµÔì³ÉÐí¶à³Ìʽ¼¸
ºõÎÞ·¨¸üÐÂ, Èç¹ûÄúÊÔÖøÈ¥¸üРËüÔò»á³öÏÖÎ¥±³·ÖÏí(sharing
violations)µÄ´íÎó.
Òò´Ë¼¸¸öÔÂÇ°ÎÒÃÇ·ÅÆúÕâ·Ý´íÎó°Ù³öµÄ×ÊÁÏ (ÄúÈÔÈ»¿ÉÔÚÕâÕÒµ½
http://cuiwww.unige.ch/info/pc/remote-boot/win95old/win95old.html)
È»áá»»µ½ÎÒÃÇÕâ¸öÐ嵀 disk-based Ô¶¶Ë Æô¶¯µÄ¸ÅÄî. »ù±¾ÉÏ, Õâ
ÖÖ Windows 95 °²×°·½·¨¾Í¸ú°²×° DOSÒ»ÑùÈÝÒ×.
3.4.1. ½¨Á¢Ò»Ì¨¶ÀÁ¢µÄ¿Í»§¶Ë
ÔÚ¿Í»§¶ËÓà DOS ¿ª»ú, Èç¹ûÄúÒѾÉ趨ºÃ DOS/Windows 3.1 ÄǾÍ
Ëæ±ãÓÉ¿ª»úÑ¡ÏîÖÐÑ¡Ò»¸ö, »òÕßÓà һ¸öÈíµú¿ª»ú (°´ space ¼ü¿É
ÒÔÌø¹ý BootPROM). ʹÓõÚÒ»ÖÖ·½·¨µÄÓŵãÊÇÄãÒѾÓÐһ̨¿ÉʹÓÃ
Íø· µÄ¿Í»§¶Ë, ²¢ÇÒÖ»ÐèÒª°Ñ Windows 95 µÄ°²×°´ÅƬ·Åµ½ÄúµÄËÅ
·þÆ÷ÉϵÄij¸öµØ·½.
Èç¹ûÄúÓÉÈíµú¿ª»ú, ÄúµÄµÚÒ»²½ÊÇ°²×°×÷ҵϵͳ, ·½·¨ÊǸñʽ»¯Äú
Ó²µú»úµÄ DOS ·Ö¸îÇø²¢Óà /S µÄÑ¡ Ïî. Èç¹ûÄúʹÓà DOS/Windows
3.1 µÄ×é̬, ÄÇ÷áÊ×ÏÈÄúÒªÇå³ýһЩÄú°²×° Windows 95 ʱ²»ÐèÒª
µÄµµ °¸ÒÔ¼°Ò»Ð©ÔÚÄú×îááµÄ¿ª»úÓ°ÏñÖв»ÐèÒªµÄµµ°¸ (ÀýÈç,
WINDOWS Õâ¸öĿ¼).
¿ªÊ¼°²×° Windows 95, ÕÕÖø²½Öè°ÑËü×°ÔÚ local . °²×°×îáá, ³Ìʽ
»áÖØÐÂÆô¶¯ÄúµÄ¿Í»§¶ËµçÄÔ, ×öһЩ É趨²¢ÔÙÖØÐÂÆô¶¯Ò»´Î. Õ⼸
´ÎµÄÖØпª»ú, Äú±ØÐëÔÙÄúµÄ¿ª»úÑ¡µ¥Ñ¡Ôñ Boot from local
hard-disk Ñ¡ Ïî. µÈµ½ÄúÉ趨ºÃÄúËùÐèÒªµÄÇý¶¯³Ìʽáá, Äú¿ÉÒÔÖ´
ÐÐ defrag ×öÍêÕûµÄÓ²µúÖØ×é (°üº¬ÖØ×éδʹÓõà ´Åµú¿Õ¼ä).
Äú»òÐíÒ²ÏëҪʹÓà BootPROM ËùÕ¼µôµÄ¼ÇÒäÌå, Ö»ÒªÔÚ config.sys
µÚÒ»ÐмÓÉÏ :
device=\util\bputil.sys -r
(bputil ÊÇ·ÅÔÚ TCP/IP Bootprom ¹¤¾ß´ÅƬÖÐ). ²»Í¬ì¶ DOS, Äú±Ü
Ðè±ÜÃâÔÚ Windows 95 ÖÐʹÓà EMM386 .
Èç¹ûÄúҪʹÓà Windows 95 OSR2 (»ò½Ð MSWIN 4.1, »òÕß Windows
95 service pack 1, »òÕß Windows 95 with Internet Explorer),
ÄúÒªÔÚ MSDOS.SYS ÖÐµÄ [Options] ¶Î¼ÓÒ»ÐÐ (û´íËüÊÇÎÄ×Öµµ):
AUTOSCAN=0
ÕâÑù¿ÉÒÔʹ Windows ÖªµÀÄú¿ª»úʱ²»×Ô¶¯Æô¶¯ ScanDisk .
µ±ËùÓеÄÈíÌ嶼·ÅÔÚËÅ·þÆ÷ʱ, Èç¹ûÄúÒª¼õÇáÍø·¼°ËÅ·þÆ÷µÄ¸ºµ£
(Õ⽫Ôö½øÄúµÄϵͳЧÂÊ) , Äú¿É ÒÔ¿¼ÂÇ°²×°ÕâÌ×Ï൱²»´íµÄ
Shared LAN Cache,ÓÉ Measurement Techniques, Inc Éú²úµÄ (²Î
¿¼ http://www.lancache.com). ÕâÌ×ÈíÌåÔÚÿ̨¿Í»§¶ËµçÄÔÖ´ÐÐ,
Ëü»á¶ÔËùÓдÓÍø·ÉÏÈ¡µÃµÄ×ÊÁÏ·ÅÔÚÇø ÓòÐÔµÄÓ²µúÖпìÈ¡. ¼´Ê¹Ïñ
MS-Office ÔÚÄúµÚ¶þ´ÎÖ´ÐÐʱҲ»á¸ü¿ì... ÄúµÄÿ̨¿Í»§¶ËµçÄÔ¶¼
ÒªÓÐÒ» ·Ý°æȨ, ²»ÊÇËü»¹²»ÊǺܹó, Õâ¼Ò¹«Ë¾¶Ô춴óרԺУÓÐÌØ»Ý
¼Û¸ñ. ¸üºÃµÄÊÇÄú¿ÉÒÔµ½ËûÃǵÄÍøÒ³ÏÂÔØ Ãâ·ÑµÄÆÀ¹À°æ.
3.4.2. °ÑÉ趨µµÒƵ½ËÅ·þÆ÷
ËÅ·þÆ÷¶Ë, Èç¹ûÄúÄ¿Ç°»¹Ã»Óн¨Ò»¸öÃûΪ admin µÄĿ¼, ÄǾͽ¨Ò»
¸ö. Õ⽫·ÅһЩϵͳ¹ÜÀíÒªÓõĶ« Î÷. Èç¹ûËÅ·þÆ÷ÊÇ Unix µÄ»ú
Æ÷, ÏÖÔÚ°Ñ admin Ŀ¼Óà softlink µ½ /tftpboot ×ÓĿ¼ÏÂ, ÕâÑùÄú
¿ÉÒÔÓÉ¿Í»§¶Ë Ö±½Ó°ÑÓ°Ïñµµ·Åµ½Õâ. ÔÚ admin Ŀ¼ÄÚ, ½¨Á¢Ò»¸ö
/utils ×ÓĿ¼²¢°ÑÏÂÁй¤¾ß·Å½øÈ¥:
mrzip.exe, Ò»¸öÓÃÀ´²úÉúÄú¿Í»§¶ËÓ²µú»úѹËõÓ°ÏñµÄ³Ìʽ.
mrunzip.exe, Ò»¸öÓÃÀ´°ÑѹËõÓ°Ïñµµ´ÓËÅ·þÆ÷»Ø´æµ½Äú¿Í»§¶ËÓ²
µúµÄ³Ìʽ.
ÔÚÄúµÄ¿Í»§¶Ë¿ª¸ö MS-DOS ÊÓ´°, ¿ÉÒÔ°ÑÄúµÄ admin ÓÃÍø·´Åµú»ú
¹ÒÔÚ L: ²¢Ö´ÐÐÏÂÁеÄÖ¸Áî (²»Ò» ¶¨ÒªÊ¹Óþø¶Ô·¾¶, ¶à´ò¼¸¸ö×Ö
ÎÞº¦À² :-)
L:\util\mrzip L:\tftpboot\win95
Õ⽫ÔÚËÅ·þÆ÷µÄ /tftpboot ×ÓĿ¼ÏÂ, ²úÉúÁ½¸öеµ°¸, ÃûΪ
win95.imz, Ò»¸öÄú¿Í»§¶ËÓ²µú»úµÄѹËõÓ°Ïñ ¼° win95.chk, ¼ì²éÓÃ
µÄµµ°¸ (ÆäʵÄÚÈÝÊÇ°Ñ¿ª»ú·Ö¸îÇø×öЩÐíµÄ±ä¶¯). ÕæÕýµÄĿ¼, Ö»
Òª½¨¸öÃûΪ win95.P µÄ·ûºÅÁ¬½áµ½ bpunzip (»òÕß¿½±³Ò»·Ý) .
ÏÖÔÚÄúµÄ Windows 95 Ô¶¶Ë¿ª»ú×é̬¾ÍÍê³ÉÀ².
3.4.3. ²âÊÔÔ¶¶Ë¿ª»ú¿Í»§¶Ë
ÏÖÔÚÖØÐÂÆô¶¯ÄúµÄ¿Í»§¶ËµçÄÔ²¢´Ó¿ª»úÑ¡µ¥ÖÐÑ¡Ôñ Windows 95 .
bpunzip ³Ìʽ½«¸øÄúһЩ¹Øì¶Ëü¸üРӰÏñ±íµÄѶϢ, ²¢ÇÒ´ÓÍø·ÏÂÔØ
Õû¸ö¿ª»úÓ°Ïñ (Èç¹ûËüÊǵÚÒ»´Î¿´µ½Õâ¸ö¿ª»úÓ°Ïñ). Õâ´óÔ¼»á»¨µô
Á½·ÖÖÓ. ½ÓÖøËü½«½âѹËõÕâ¸öÓ°Ïñµµµ½ DOS ·Ö¸îÇø, ²¢Æô¶¯Ëü. ¾Í
ÕâÑù, ÄúµÄÔ¶¶Ë¿ª»ú¿Í»§¶Ë¾ÍÐòÀ²! ÏÂÒ»´ÎÄúÖØпª»ú, ËüÖ»»á½â
¿ªÕâ¸öÓ°Ïñµµ, ´ó¸Å»á»¨ 40 Ãë.
3.4.4. ת»»ÎªÆäËü·ÖÉíµÄÉ趨
Windows 95 Óë Windows 3.1 ×î´óµÄ²»Í¬ÊǼÓÈëÁ˼´²å¼´ÓõijÌʽ
Âë, ¼´×Ô¶¯Õì²âÄúµÄÓ²ÌåÉ豸. Ëü±¾ ÉíÎÞÉỵ´¦, µ«ÎÊÌâÊdzöÔÚËü
Ì«¹ýÁéÃô, ¶øÇÒÓÐʱáá»á³ö¡õ.
Èç¹ûÄúÊÔÖøÓÃͬÑùµÄ¿ª»úÓ°ÏñÈ¥Æô¶¯Áíһ̨¿Í»§¶Ë»úÆ÷, Äú½«ÔÚÊÕ
µ½Ò»¶Ñ Windows Õì²â µ½ÐµÄÓ²Ìå É豸µÄѶϢ: һƬеÄÒôЧ¿¨,
Ò»¿ÃеÄÓ²µú»ú, һƬеÄÍø·¿¨, »òÕßһֻеĻ¬Êó... »áÕâÑù
µÄÔ ÒòÓжþ:
ÕâЩÉ豸¿ÉÄÜʹÓò»Í¬µÄÓ²Ìå×ÊÔ´ (±ÈÈç, »¬Êó²»ÊǽÓÔÚÏàͬ
µÄÁ¬½Ó²º, ÒôЧ¿¨²»ÊǽÓÔÚͬÑùµÄ À©³ä²Û - û´í, Õâ»á±»Õì
²âµ½)
ÕâЩÉ豸¿ÉÄÜ֪ͨ Windows 95 ËüÃǵÄÐòºÅ (±ÈÈç, ÿ̨ÅÜ
Windows 95 µÄÍø·¿¨, ´Ó×î»ù´¡µÄÒÒ Ì«Íø·λַ¾Íÿ̨¶¼²»
Ò»ÑùÁË)
ÊÂʵÉÏ , Èç¹û Windows 95 µÄ¼´²å¼´Óù¦ÄÜ¿ÉÒÔÕý³£¹¤×÷µÄ»°, ×Ô
¶¯Õì²â±ä¸üµÄÓ²ÌåÉ豸²¢²»»á³öÎÊ Ìâ, ËùÒÔÈç¹û¼´²å¼´Óù¦ÄÜʧЧ
ʱ, ÎÊÌâ¾ÍÀ´ÁË. ÀýÈç, Windows 95 ¶ÔÉÏÎÒÃǵÄÂÞ¼¼ PS2 »¬Êóʱ
¾Í²» Äܼ´²å¼´ÓÃ, ¸üÔãµÄÊÇ»¬Êó¾ÍÏûʧÁË. Òª½â¾öÕâÀàÎÊÌâ·½·¨¾Í
ÊÇ, ¾¡¿ÉÄÜʹȫ²¿µçÄÔÓÐÏàͬµÄÉ豸.
ÄúÎÞ·¨±ÜÃâµÄÎÊÌâÊÇÿ̨µçÄÔµÄÍø·¿¨. ºÜ²»ÐÒµÄ, ¸øÎÒÃÇµÄ SMC
EtherEX ʹÓõļ´²å¼´ÓõijÌʽ Âë»áʹµçÄÔµ±»ú. ΨһµÄ½â·¨ÊÇʹ
Windows 95 ÏàÐÅËüÒѾ֪µÀÓÐÕâƬÍø·¿¨, ÇÒ²»Ðè´¥¶¯¼´²å¼´ÓÃ
»úÖÆ. Õâ¸ö¼¼ÇɾÍÊÇ͸¹ý¿ª»ú×Ô¶¯Ö´Ðеµ autoexec.bat , ×Ô¶¯µÄ°Ñ¹Ø
ì¶ÕâƬÍø·¿¨µÄÉ趨ֵ¼ÓÈë Windows 95 µÄϵͳע²á×ÊѶ. ҪעÒâ
µÄÊÇʹÓà PCI µÄÍø·¿¨²¢²»ÐèÒªÕâ¸ö¼¼ÇÉ.
µ½ÄúµÄ¿Í»§¶ËµçÄÔ, ±à¼¿ª»ú×Ô¶¯Ö´Ðеµ autoexec.bat ²¢¼ÓÈëÏÂÁм¸
ÐÐ:
rem --- ÐÞÕý Windows ϵͳע²á×ÊѶÒÔ±ÜÃâ¼´²å¼´Óù¦ÄÜÕì²â
cls
unzipreg c:\lib\smc.reg c:\temp\smc.reg
regedit /L:c:\win95\system.dat /R:c:\win95\user.dat c:\temp\smc.reg
echo.
del c:\temp\smc.reg
regedit ÊDZê×¼ Windows 95 µÄ³Ìʽ. Èç¹ûÄúÔÚ Windows 95ÏÂÖ´ÐÐ
Ëü,Ëü¿ÉÒÔ°ïÄúÁ÷ÀÀÄúµÄϵͳµÇ¼×ÊѶ, »ò ÕßÈç¹ûÄúÔÚ DOS ÏÂÖ´ÐÐ
Ëü, Ëü¿ÉÒÔ¶ÔÄúµÄϵͳµÇ¼×ÊѶ×öһЩ¼òµ¥µÄÐÞÕý. unzipreg.exe ÊÇ
Ò»¸ö×ÔÖƵÄС³Ìʽ, Äú¿ÉÒÔ·ÅÔÚÄúµÄ·¾¶ÏµÄÈκεط½ (Ôʼ³Ìʽ
ÖÁÔÚ Õâ). Ëü½«¶ÁÈ¡Ò»¸öÓÉ bpunzip Ëù²úÉúµÄÌرðÒþ²Øµµ°¸, Ãû³ÆÊÇ
BOOTP.ANS, Ëü°üº¬À´×ÔËÅ·þÆ÷µÄÔʼ BOOTP/DHCP »ØÓ¦×ÊѶ. È»áá,
Ëü½«¶ÁÈ¡µÚÒ»¸ö²ÎÊýµÄµµ°¸(c:\lib\smc.reg), È»ááÒÔ BOOTP/DHCP
»ØÓ¦µÄ×ÊÁÏÈ¡´úµµ°¸ÄÚËùÓÐÒÔ UNZIPREG:tagname: Ϊ¸ñʽµÄÄÚÈÝ, ½Ó
ÖøдÈëµÚ¶þ¸ö²ÎÊýµÄµµ°¸(c:\temp\smc.reg).
ÔÚ lib ×ÓĿ¼ÏÂ, ÎÒÃÇÓиöÃûΪ smc.reg µÄµµ°¸ÆäÄÚÈÝÈçÏÂ:
REGEDIT4
[HKEY_LOCAL_MACHINE\Enum\ISAPNP\SMC8416\UNZIPREG:MACID:C0]
"HardwareID"="*SMC8416,ISAPNP\SMC8416"
"HWRevision"="1.0.10"
"DeviceDesc"="SMC EtherEZ (8416)"
"Class"="Net"
"Driver"="Net\\0001"
"CompatibleIDs"="*SMC8416"
"Mfg"="SMC"
"ConfigFlags"=hex:10,00,00,00
[HKEY_LOCAL_MACHINE\Enum\ISAPNP\SMC8416\UNZIPREG:MACID:C0\Bindings]
"MSTCP\\0001"=""
[HKEY_LOCAL_MACHINE\Enum\ISAPNP\SMC8416\UNZIPREG:MACID:C0\LogConfig]
"0000"=hex:00,04,00,00,00,20,00,00,10,00,00,00,04,00,00,00,00,00,00,00,a8,0e,\
00,00,20,00,00,00,02,00,00,00,01,00,0c,00,00,00,00,00,00,00,00,00,e0,ff,20,\
00,40,02,ff,03,00,00,04,03,2c,00,00,00,01,00,00,00,01,00,14,00,00,00,00,00,\
00,00,00,00,00,00,00,00,00,e0,ff,ff,00,20,00,00,00,00,0c,00,ff,ff,0f,00,00,\
00,00,00,2c,00,00,00,01,80,00,00,01,00,14,00,00,00,00,00,00,00,00,00,00,00,\
00,00,00,e0,ff,ff,00,80,00,00,00,00,0c,00,ff,5f,10,00,00,00,00,00,00,00,00,\
00
[HKEY_LOCAL_MACHINE\Enum\ISAPNP\SMC8416\UNZIPREG:MACID:C1]
"HardwareID"="*SMC8416,ISAPNP\SMC8416"
"HWRevision"="1.0.10"
"DeviceDesc"="SMC EtherEZ (8416)"
"Class"="Net"
"Driver"="Net\\0001"
"CompatibleIDs"="*SMC8416"
"Mfg"="SMC"
"ConfigFlags"=hex:10,00,00,00
[HKEY_LOCAL_MACHINE\Enum\ISAPNP\SMC8416\UNZIPREG:MACID:C1\Bindings]
"MSTCP\\0001"=""
[HKEY_LOCAL_MACHINE\Enum\ISAPNP\SMC8416\UNZIPREG:MACID:C1\LogConfig]
"0000"=hex:00,04,00,00,00,20,00,00,10,00,00,00,04,00,00,00,00,00,00,00,a8,0e,\
00,00,20,00,00,00,02,00,00,00,01,00,0c,00,00,00,00,00,00,00,00,00,e0,ff,20,\
00,40,02,ff,03,00,00,04,03,2c,00,00,00,01,00,00,00,01,00,14,00,00,00,00,00,\
00,00,00,00,00,00,00,00,00,e0,ff,ff,00,20,00,00,00,00,0c,00,ff,ff,0f,00,00,\
00,00,00,2c,00,00,00,01,80,00,00,01,00,14,00,00,00,00,00,00,00,00,00,00,00,\
00,00,00,e0,ff,ff,00,80,00,00,00,00,0c,00,ff,5f,10,00,00,00,00,00,00,00,00,\
00
Õâ¸öµµ°¸Ò»¿ªÊ¼ÓÉ Windows 95 µÄ regedit ²úÉú. ÎÒÃǰѹØì¶Íø·¿¨
µÄÉ趨²¿·ÝÊä³ö³ÉÒ»¸öµµ°¸ ( HKEY_LOCAL_MACHINE/Enum/ISAPNP/SMC8416)
È»ááÓà UNZIPREG:MACID: ¼ÇºÅÈ¡´úÍø·¿¨µÄÓ²Ìåλַ. µ±ÎÒ ÃÇÔÚÕâµµ
°¸ÖÐÖ´ÐÐ unzipreg , Ëü»á×Ô¶¯µÄÒÔÍø·¿¨ÕæʵµÄÓ²Ìåλֵַȡ´úÎÒ
ÃÇËùÉ趨µÄ¼ÇºÅ. ×¢ÒâÕâ ÀïÓиöÊý×ÖÔÚ MACID Ö®ááµÄÓÐʱÊÇ C0 ÓÐ
ʱÊÇ C1. ¼´Ê¹·ÅÒ»¸ö²»´æÔÚµÄÍø·¿¨ÔÚÕâ¸öµÇ¼µµÖв» »á³ö¡õ, ÎÒ
ÃÇ»¹ÊÇ°ÑÁ½Ï·Å½øÈ¥.
»¹ÒªÒ»´Î¨á, ÕâÕû¸ö¼¼ÇÉ¶Ô PCI Íø·¿¨¶øÑÔ²¢²»ÐèÒª. ˳±ãÒ»ÌáµÄ
ÊÇ, ÎÒÃÇ¿ÉÒÔÓÃͬÑùµÄ·½·¨×Ô¶¯µÄ ÅäÖÃÖ÷µçÄÔÃû³Æ, µ± Windows
95 ²»ÄÜ͸¹ý DHCP È¡µÄÉ趨ʱ. ÎÒÃÇÖ»Ðë¼ÓÈëÏÂÁм¸Ðе½ÎÒÃǵÄ
smc.reg µµ°¸ÖÐ:
[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\VxD\VNETSUP]
"ComputerName"="UNZIPREG:HOSTNAME:"
[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\VxD\MSTCP]
"HostName"="UNZIPREG:HOSTNAME:"
[HKEY_LOCAL_MACHINE\System\CurrentControlSet\control\ComputerName\ComputerName]
"ComputerName"="UNZIPREG:HOSTNAME:"
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ÓÃ, ÎÒÃÇ»¹Ð´ÁËÁíÒ»·ÝÎļþ. ¿ÉÒÔ ¿´¿´
http://cuiwww.unige.ch/info/pc.
Linux Remote-Boot mini-HOWTO: ʹÓà Red-Hat Linux, DOS,
Windows 3.1 ¼° Windows 95 É趨Զ¶Ë¿ª»ú¹¤×÷Õ¾ : ÈçºÎÉ趨
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