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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<HTML>
<HEAD>
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<A HREF="Backup-With-MSDOS-3.html">¼¡¤Î¥Ú¡¼¥¸</A>
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<HR>
<H2><A NAME="s2">2. ¥Æ¥¯¥Ë¥Ã¥¯</A></H2>

<P>¤³¤Îʸ½ñÃæ¤Ç£²Âæ¤Î¥Þ¥·¥ó¤ò¤½¤ì¤¾¤ì``<CODE>msdos</CODE>''¡¢``<CODE>linux</CODE>''¤È
¸Æ¤Ó¤Þ¤¹¡£``<CODE>msdos</CODE>''¤ÏMS-DOS¤ÎÁö¤Ã¤Æ¤¤¤ë¥Æ¡¼¥×¥É¥é¥¤¥Ö¤ÎÀܳ¤µ¤ì¤¿
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¥Ñ¥¹Ì¾¤â¥·¥¹¥Æ¥à¤Î¤É¤³¤«¤Ë¥Þ¥¦¥ó¥È¤µ¤ì¤¿Search-And-Rescue (SAR)¥Ç¥£¥¹¥¯
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Î㤨¤Ð¡¢¤³¤ì¤Ï<CODE>/etc/passwd</CODE>¤ÏLinux¥Þ¥·¥ó¤Î¥Ï¡¼¥É¥É¥é¥¤¥ÖÍѤΥѥ¹¥ï¡¼¥É
¥Õ¥¡¥¤¥ë¤Ç¤¢¤ë¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£<CODE>/tape144/etc/passwd</CODE>¤Ï¥Õ¥í¥Ã¥Ô¡¼
¥Ç¥£¥¹¥¯¾å¤Î¤â¤Î¤ËÁêÅö¤¹¤ë¥Õ¥¡¥¤¥ë¤Ç¤¹¡£
<P>(<EM>ÌõÃí¡§</EM>SAR¥Ç¥£¥¹¥¯¥Ä¡¼¥ë¤Ë¤Ä¤¤¤Æ
<P>LSM)
<PRE>
Begin3
Title:          SAR: a Search And Rescue set
                (SAR     ¸¡º÷¡¢¥ì¥¹¥­¥å¡¼¥»¥Ã¥È)
Version:        2.21
Entered-date:   01dec94
Description:    (SAR¤ÏSearch And Rescue¥Õ¥í¥Ã¥Ô¡¼¥»¥Ã¥È¤òºî¤ë¤¿¤á¤Î¥¹¥¯¥ê¥×¥È
                ¤Ç¤¹¡£¥Ï¡¼¥É¥Ç¥£¥¹¥¯¤¬ÉÔ¹¬¤Ê¥¯¥é¥Ã¥·¥å¤ò¤·¤¿¤È¤­¤Ë»È¤¤¤Þ¤¹¡£
                ¥Õ¥í¥Ã¥Ô¡¼¤Ï¤¢¤Ê¤¿¼«¿È¤Ç¥¢¥Ã¥×¥Ç¡¼¥È¤µ¤ì¤¿¥«¡¼¥Í¥ë¤È
                ¥æ¡¼¥Æ¥£¥ê¥Æ¥£¥»¥Ã¥È¤¬»È¤ï¤ì¤Þ¤¹¡£ÀßÄê¥Õ¥¡¥¤¥ë¤ÏSAR¥»¥Ã¥È¤Î
                À¸À®¤ò¥«¥¹¥¿¥Þ¥¤¥º¤·¤Þ¤¹¡£SAR¤Ï
                        £±Ë礫£²Ëç¤Î¥Õ¥í¥Ã¥Ô¡¼¥ì¥¹¥­¥å¡¼¥»¥Ã¥È
                        "holecp"¥æ¡¼¥Æ¥£¥ê¥Æ¥£¤Ë¤è¤Ã¤Æ¥³¥Ô¡¼¤µ¤ì¤¿¥Õ¥¡¥¤¥ë
                        Kiss "simple shell"
                ¤ò´Þ¤ó¤Ç¤¤¤Þ¤¹¡£¹­ÈϰϤˤ錄¤ë¥É¥­¥å¥á¥ó¥È¤È¥æ¡¼¥Æ¥£¥ê¥Æ¥£
                ¥×¥í¥°¥é¥à¤¬¤Ä¤¤¤Æ¤¤¤Þ¤¹)¡£
Keywords:       backup rescue SAR search first-aid
Author:         Karel Kubat (karel@icce.rug.nl)
Maintained-by:  see Author
Primary-site:   ftp.icce.rug.nl:/pub/unix/SAR-X.YY.tar.gz (X.YY is version)
Alternate-site: sunsite.unc.edu, tsx-11.mit.edu
Original-site:  --
Platforms:      Linux systems
Copying-policy: PostcardWare (if you like it, send me a postcard)
                MegaHard (who wants a Microsoft)
                but really: GPL, but inform me if you want to make changes
End
</PRE>

Ãø¼Ô¤ÏKarel Kubat»á¤Î¥Ð¥Ã¥¯¥¢¥Ã¥×¥¹¥¯¥ê¥×¥Èversion 1.03¤ò»È¤Ã¤Æ¤¤¤Þ¤¹¡£
<BLOCKQUOTE><CODE>
<A HREF="ftp://sunsite.enc.edu:/pub/Linux/system/Backup/backup-1.03.tar.gz">ftp://sunsite.enc.edu:/pub/Linux/system/Backup/backup-1.03.tar.gz</A></CODE></BLOCKQUOTE>

¤«¤éÆþ¼ê¤Ç¤­¤Þ¤¹¡£
°Ê²¼¤³¤Î¥É¥­¥å¥á¥ó¥È¤Ç<CODE>backup-1.03.tar.gz</CODE>Ãæ¤Î¥¹¥¯¥ê¥×¥È¤òñ¤Ë
``<CODE>¥Ð¥Ã¥¯¥¢¥Ã¥×¥¹¥¯¥ê¥×¥È</CODE>''¤È¸Æ¤Ó¤Þ¤¹¡£¥Æ¡¼¥×¤Ø¤Î¥Ð¥Ã¥¯¥¢¥Ã¥×ÍѤË
¤³¤ì¤é¤Î¥¹¥¯¥ê¥×¥È¤ò»È¤ï¤Ê¤¤¤Ç²¼¤µ¤¤¡£
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¤È¤·¤Æ¤Ä¤«¤¤¤Þ¤¹¡£¥ê¥¹¥È¥¢Ãæ¥á¥Ç¥£¥¢¤ÎÆɤ߹þ¤ß¥¨¥é¡¼¤¬¤¢¤Ã¤¿¾ì¹ç¤½¤Î¤Û¤¦¤¬
°ÂÁ´¤Ç¤¹¡£Karel»á¤Ï¤â¤¦<CODE>backup</CODE>¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤ª¤é¤º¡¢'tob'(tape oriented 
backup)¤òÀ½ºî¤µ¤ì¤Æ¤¤¤Þ¤¹¡£Ãø¼Ô¤â¿·¤·¤¤¥Ñ¥Ã¥±¡¼¥¸¤ò»î¤·¤Æ¤¤¤Ê¤¤¤Î¤Ç¤³¤³¤Ç
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<P>¤Þ¤º»Ï¤á¤Ëftape¥â¥¸¥å¡¼¥ë¤òÆþ¼ê¤·¤Þ¤¹¡£¤³¤ì¤Ï¸½ºß¤Î¥«¡¼¥Í¥ë¤Î°ìÉô¤È¤Ê¤Ã¤Æ¤¤¤Þ¤¹
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<BLOCKQUOTE><CODE>
<A HREF="ftp://sunsite.unc.edu/pub/Linux/kernel/tapes/ftape-2.05.tar.gz">ftp://sunsite.unc.edu/pub/Linux/kernel/tapes/ftape-2.05.tar.gz</A></CODE></BLOCKQUOTE>

¤«¤éÆþ¼ê¤·¤Æ¤ª¤¤¤Æ²¼¤µ¤¤¡£
¼¡¤ËSlackware¥Ö¡¼¥È¥Ç¥£¥¹¥¯(Ãø¼Ô¤Ïnet¥Ç¥£¥¹¥¯¤ò»È¤¤¤Þ¤¹¤¬¤½¤ì¤Û¤É°ã¤¤¤Ï¤¢¤ê
¤Þ¤»¤ó)¤È<CODE>tape144</CODE>¥ë¡¼¥È¥Ç¥£¥¹¥¯(¤ò3&quot;1/2¥Õ¥í¥Ã¥Ô¡¼¤Ë¥¤¥á¡¼¥¸
¤ò½ñ¤­¹þ¤ó¤À¥Ç¥£¥¹¥¯)¤òÍÑ°Õ¤·¤Þ¤¹¡£
<P><CODE>ftape</CODE>¥â¥¸¥å¡¼¥ë¤Ï¡¢¼Â¹Ô¤·¤Æ¤¤¤ë¥«¡¼¥Í¥ë¤ËÁȤ߹þ¤Þ¤ì¤Æ¤¤¤ë¾ì¹ç¤Î¤ß
Æ°ºî¤·¤Þ¤¹¡£<CODE>tape144</CODE>¥ë¡¼¥È¥Ç¥£¥¹¥¯¾å¤Ç<CODE>ftape.o</CODE>¥â¥¸¥å¡¼¥ë¤È
Æ°ºî¤µ¤»¤ë¤³¤È¤Ï¤Ç¤­¤Þ¤»¤ó¡£¥â¥¸¥å¡¼¥ë¤¬¥·¥ó¥Ü¥ë¤Îºï½ü(stripped)¤ò¤·¤Æ¤¤¤Æ
ÁȤ߹þ¤á¤Ê¤¤¤«¤é¤À¤È»×¤¤¤Þ¤¹¡£
¤½¤³¤Ç¥Í¥Ã¥È¥ï¡¼¥¯¤Èftape¤ò¥µ¥Ý¡¼¥È¤¹¤ë¥«¡¼¥Í¥ë¤òºÆ¹½ÃÛ¤¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹(
¤Þ¤¿¸Å¤¤¥«¡¼¥Í¥ë¤ò»È¤Ã¤Æ¤¤¤ë¾ì¹ç¤Ï¿·¤·¤¤<CODE>ftape.o</CODE>¥â¥¸¥å¡¼¥ë¤ò
¥µ¥Ý¡¼¥È¤¹¤ë¤è¤¦¤Ë¤·¤Þ¤¹)¡£¤³¤³¤Ç<CODE>ftape</CODE>¥¢¡¼¥«¥¤¥Ö¤òºî¤ë¤¿¤á¤Îʸ½ñ¤ò
Æɤó¤Ç¤ª¤¤¤Æ²¼¤µ¤¤¡£¥³¥ó¥Ñ¥¤¥ë¤¹¤ë¥«¡¼¥Í¥ë¤ÏLinux¡¢MS-DOS¥Þ¥·¥óξÊý¤Ç¥¤¡¼¥µ
¥Í¥Ã¥È¥«¡¼¥É¤ò¥µ¥Ý¡¼¥È¤¹¤ë¤³¤È¤ò˺¤ì¤Ê¤¤¤Ç²¼¤µ¤¤¡£
<P>¿·¤·¤¤¥«¡¼¥Í¥ë¥¤¥á¡¼¥¸¤ònet¥Ö¡¼¥È¥Ç¥£¥¹¥¯¤Ë¥³¥Ô¡¼¤·¤Þ¤¹¡£<CODE>/bin/cp</CODE>
¥³¥Þ¥ó¥É¤ò»È¤Ã¤Æ²¼¤µ¤¤¡£µ¯Æ°²Äǽ¤Ê¥«¡¼¥Í¥ë¥¤¥á¡¼¥¸¤òºî¤ë¤¿¤á¤Ë``<CODE>dd</CODE>''
¥³¥Þ¥ó¥É¤Ï»È¤¤¤Þ¤»¤ó¡£¥é¥Ù¥ë¤ÏSAR#1¤È¤·¤Þ¤¹¡£¥Ö¡¼¥È¥Ç¥£¥¹¥¯¤ò¥é¥¤¥È¥×¥í
¥Æ¥¯¥È¤·¤Æ¤ª¤¯¤Î¤ò˺¤ì¤Ê¤¤¤Ç²¼¤µ¤¤¡£
<P>¤µ¤Æ¼¡¤Ë<CODE>tape144</CODE>¥ë¡¼¥È¥Ç¥£¥¹¥¯¤ò¥Þ¥¦¥ó¥È¤·¤Þ¤¹¡£¥Þ¥¦¥ó¥È¥Ý¥¤¥ó¥È¤Ï
¥Õ¥¡¥¤¥ë̾¤Èº®Æ±¤·¤Ê¤¤¤è¤¦¤Ë<CODE>/tape144</CODE>¤È¤·¤Þ¤¹¡£¥¹¥Ú¡¼¥¹¤ò¶õ¤±¤ë
ɬÍפ¬¤¢¤ë¤Î¤Ç°Ê²¼¤Î¥Õ¥¡¥¤¥ë¤òºï½ü¤·¤Þ¤¹¡£
<BLOCKQUOTE><CODE>
<PRE>
/tape144/bin/dialog
/tape144/bin/elvis
/tape144/bin/vi
/tape144/boot/ftape.o
</PRE>
</CODE></BLOCKQUOTE>
<P>¤Ä¤®¤Ë¿·¤·¤¤¥Õ¥¡¥¤¥ë¤òºî¤ê¤Þ¤¹¡£
<BLOCKQUOTE><CODE>
<PRE>
/tape144/etc/exports
</PRE>
</CODE></BLOCKQUOTE>

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<BLOCKQUOTE><CODE>
<PRE>
/mnt    msdos(ro)
</PRE>
</CODE></BLOCKQUOTE>

¤³¤³¤Ç``<CODE>msdos</CODE>''¤Ï¡¢¥Æ¡¼¥×¥É¥é¥¤¥Ö¤¬¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤Æ¤¤¤ëMS-DOS
¥Þ¥·¥ó̾¤«IP#¤ËÃÖ¤­´¹¤¨¤Æ²¼¤µ¤¤¡£
<P>(¥Þ¥·¥ó̾¤Ï)¥Í¡¼¥à¥µ¡¼¥Ð¤Ë°Í¸¤·¤Ê¤¤¤è¤¦¤Ë¤·¤Þ¤¹¡£Linux ¤È MS-DOS¥Þ¥·¥ó¤Î
̾Á°¤ÈIP¥¢¥É¥ì¥¹¤ò<CODE>/tape144/etc/hosts</CODE>¤Ë°Ê²¼¤Î¤è¤¦¤ËÄɲä·¤Þ¤¹¡£
<BLOCKQUOTE><CODE>
<PRE>
128.100.75.114  caliban.physics.utoronto.ca caliban caliban.physics
128.100.75.111  ariel.physics.utoronto.ca ariel ariel.physics
</PRE>
</CODE></BLOCKQUOTE>
<P>inetdÀßÄê¤Ç¤Á¤ç¤Ã¤ÈÌäÂ꤬¤¢¤ê¤Þ¤¹¡£rsh¥Ç¡¼¥â¥ó¤Î¥Õ¥ë¥Ñ¥¹Ì¾¤ò½ñ¤«¤Ê¤¯¤Æ¤Ï
¤Ê¤ê¤Þ¤»¤ó¡£<CODE>/tape144/etc/inetd.conf</CODE>¤Î19¹ÔÌܤòÊѹ¹¤·¤Þ¤¹¡£
(<EM>ÌõÃí¡§</EM>¥³¥á¥ó¥Èʸ¤òɽ¼¨¤µ¤»¤Ê¤¤¤Çcat¤¹¤ë¤Ë¤Ï<CODE>grep ^[^#] inetd.conf</CODE>
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<BLOCKQUOTE><CODE>
<PRE>
shell   stream  tcp     nowait  root    /usr/etc/tcpd   /usr/etc/in.rshd
</PRE>
</CODE></BLOCKQUOTE>
<P>MS-DOS¥Þ¥·¥ó¤¬¥Í¥Ã¥È¥ï¡¼¥¯¤ò»È¤¨¤ë¤è¤¦¤Ë<CODE>/tape144/etc/rc.d/rc.inet1</CODE>
¤Ë¥í¡¼¥«¥ë¥Í¥Ã¥È¥ë¡¼¥Á¥ó¤Î¾ðÊó¤òÄɲä·¤Þ¤¹¡£¤³¤Î¥Õ¥©¡¼¥Þ¥Ã¥È¤Ï³Æ¼«¤Î¥Í¥Ã¥È
¥ï¡¼¥¯ÀßÄê¤Ë°Í¤ë¤Î¤Ç¡¢Linux¥Þ¥·¥ó¤Î<CODE>/etc/rc.d/rc.inet1</CODE>¤«¤éŬÅö¤Ê
¥Õ¥©¡¼¥Þ¥Ã¥È¤ò¥³¥Ô¡¼¤·¤Þ¤¹¡£Ãø¼Ô¤Î¥Í¥Ã¥È¥ï¡¼¥¯¤Ç¤Ï°Ê²¼¤Î¤è¤¦¤Ê¹Ô¤òÄɲä·¤Þ¤·
¤¿¡£
<BLOCKQUOTE><CODE>
<PRE>
/etc/ifconfig eth0 128.100.75.111 broadcast 128.100.75.0 netmask 255.255.255.0
/etc/route add -net 128.100.75.0 netmask 255.255.255.0
</PRE>
</CODE></BLOCKQUOTE>

ifconfig¥¨¥ó¥È¥ê¡¼¤ÎIP#¤Ï MS-DOS¥Þ¥·¥ó¤Î¤â¤Î¤Ë¤·¤Æ²¼¤µ¤¤¡£
<P>¤³¤Î¥Õ¥¡¥¤¥ë¤ò<CODE>/tape144/etc/rc.d/rc.inet1-l</CODE>¤Ë¥³¥Ô¡¼¤·¤Þ¤¹¡£
MS-DOS¥Þ¥·¥ó¤è¤ê¤âLinux¥Þ¥·¥ó¤ÎÀßÄê¤òÈ¿±Ç¤µ¤»¤ë¤¿¤á¤Ë¿·¤·¤¤¥Õ¥¡¥¤¥ë¤Î
IP#¤òÊѹ¹¤·¤Þ¤¹¡£
<P><CODE>/tape144/etc/rc.local</CODE>¥Õ¥¡¥¤¥ë¤Î3¡Á11¹Ô¤ò¥³¥á¥ó¥È¥¢¥¦¥È(clip out)
¤·¤Þ¤¹¡£¤³¤³¤Ï<CODE>rc.inet*</CODE>¥Õ¥¡¥¤¥ë¤ò¼Â¹Ô¤¹¤ë¤¿¤á¤Îifʬ´ô¤Ç¤¹¡£¥Ö¡¼¥È
¥¢¥Ã¥×Ãæ¤Ï¤³¤ì¤¬µ¯¤³¤é¤Ê¤¤¤è¤¦¤Ë¤·¤Þ¤¹¡£
<P><CODE>/tape144/root/.rhosts</CODE>¥Õ¥¡¥¤¥ë¤òºî¤ê¤Þ¤¹¡£
<BLOCKQUOTE><CODE>
<PRE>
linux root
</PRE>
</CODE></BLOCKQUOTE>

¤È¤¤¤¦¹Ô¤¬´Þ¤Þ¤ì¤Æ¤¤¤Þ¤¹¡£¤³¤³¤Ç``<CODE>linux</CODE>''¤Ï¥É¥á¥¤¥ó̾¤â´Þ¤ó¤À
¥Þ¥·¥ó̾¤«IP#¤ËÃÖ¤­´¹¤¨¤Æ¤ª¤¤¤Æ²¼¤µ¤¤¡£
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root¥í¥°¥¤¥óÍѤÎ<CODE>/tape144/etc/passwd</CODE>¤Î¥Ñ¥¹¥ï¡¼¥É¥Õ¥£¡¼¥ë¥É¤ò
Ëþ¤¿¤·¤Æ¤ª¤­¤Þ¤¹¡£Linux¥Þ¥·¥ó¤Î<CODE>/etc/passwd file</CODE>¤«¤éŬÅö¤Ê¥Õ¥£¡¼¥ë¥É
¤ò¥³¥Ô¡¼¤¹¤ì¤Ð¤è¤¤¤Ç¤¹¡£
<P>/usr/bin/rsh¤ò/tape144/usr/bin¤Ë¥³¥Ô¡¼¤·¤Þ¤¹¡£
<P><CODE>/usr/etc</CODE>¤«¤é°Ê²¼¤Î¥Õ¥¡¥¤¥ë¤ò<CODE>/tape144/usr/etc</CODE>¤Ë¥³¥Ô¡¼¤·¤Þ¤¹¡£
(ÌõÃí¡§<CODE>/usr/etc</CODE>¤Ç¤Ê¤¯<CODE>/etc</CODE>¤Î´Ä¶­¤Î¾ì¹ç¤Ï<CODE>/etc</CODE>¤«¤é
¥³¥Ô¡¼¤·¤Æ²¼¤µ¤¤)
<BLOCKQUOTE><CODE>
<PRE>
in.rshd
rpc.mountd
rpc.nfsd
rpc.portmap
services
tcpd
</PRE>
</CODE></BLOCKQUOTE>
<P>¿·¤·¤¤¥¹¥¯¥ê¥×¥È<CODE>/tape144/bin/tapesetup</CODE>¤òºî¤ê¤Þ¤¹¡£°Ê²¼¤Îʸ¤ò
¤½¤Î¥Õ¥¡¥¤¥ë¤Ë½ñ¤­¹þ¤ó¤Ç²¼¤µ¤¤¡£
<BLOCKQUOTE><CODE>
<PRE>
#! /bin/sh

/bin/sh /etc/rc.d/rc.inet1
/bin/sh /etc/rc.d/rc.inet2

/bin/mount linux:/nfs /mnt
/bin/insmod /mnt/ftape.o
</PRE>
</CODE></BLOCKQUOTE>

¤³¤³¤Ç``<CODE>linux</CODE>''¤ÏLinux¥Þ¥·¥ó̾¤Ë¤·¤Þ¤¹¡£
¿·¤·¤¤¥«¡¼¥Í¥ë¤Ç¤Ïinsmod¤Î¹Ô¤Ï¤¤¤ê¤Þ¤»¤ó¡£
<P>¼¡¤Ë°Ê²¼¤Î¤è¤¦¤Ê¥¹¥¯¥ê¥×¥È<CODE>/tape144/bin/msdosset</CODE>¤âºî¤Ã¤Æ¤ª¤­¤Þ¤¹¡£
<BLOCKQUOTE><CODE>
<PRE>
#! /bin/sh 

/bin/sh /etc/rc.d/rc.inet1
/bin/sh /etc/rc.d/rc.inet2

mount linux:/mnt /mnt
/bin/insmod /mnt/ftape.o
</PRE>
</CODE></BLOCKQUOTE>

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ƱÍͤ˿·¤·¤¤¥«¡¼¥Í¥ë¤Ç¤Ïinsmod¤Î¹Ô¤Ï¤¤¤ê¤Þ¤»¤ó¡£
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Éüµì¤Î»þ¤Î¼ê½ç¾ðÊó¤ò½ñ¤¤¤Æ¤ª¤­¤Þ¤¹¡£
<P>--------------------- ¤³¤³¤«¤é -----------------------------------
<BLOCKQUOTE><CODE>
<PRE>
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   /bin/sh /etc/rc.d/rc.inet1-l
   /bin/sh /etc/rc.d/rc.inet2

   /usr/etc/rpc.portmap
   /usr/etc/rpc.mountd
   /usr/etc/rpc.nfsd

¤Ä¤®¤ËSAR¥Ç¥£¥¹¥¯#3¤òÆþ¤ì¤Æ¡¢

   mount /dev/fd0 /mnt

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   mkdir /mnt2

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SAR¥Ç¥£¥¹¥¯¤ÏºÆ¥Õ¥©¡¼¥Þ¥Ã¥È¤¹¤ë¤Î¤ËɬÍפÊÁ´¥Õ¥¡¥¤¥ë¤¬¤¢¤ê¤Þ¤¹¡£

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/bin/msdosset¥¹¥¯¥ê¥×¥È¤ò¼Â¹Ô¤·¤Æ²¼¤µ¤¤¡£¥Õ¥í¥Ã¥Ô¡¼¥É¥é¥¤¥Ö¤«¤éNFS¥Õ¥¡¥¤¥ë¤ò
get¤·¤Æ¤¤¤ë¤Î¤Ç¼Â¹Ô¤Ë¤Ï£±Ê¬°Ì¤«¤«¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£¤·¤Ð¤é¤¯¤ªÂÔ¤Á²¼¤µ¤¤¡£
°Ê¾å¤Ç¥Æ¡¼¥×¤«¤éLinux¥Þ¥·¥ó¤Î /mnt2 ¤ËÉüµì¤µ¤ì¤Þ¤·¤¿¡£
</PRE>
</CODE></BLOCKQUOTE>

--------------------- ¤³¤³¤Þ¤Ç -----------------------------------
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¥Ö¥í¥Ã¥¯¥µ¥¤¥º¤Îºï½ü¤È¥¹¥¯¥ê¥×¥ÈÃæ¤Î½ñ¤­´¹¤¨¤ò¤¹¤ë¤³¤È¤Ç¥Ð¥°¤ò¤È¤ê¤Þ¤·¤¿¡£
°Ê²¼¤½¤Î``<CODE>netbackup</CODE>''¥¹¥¯¥ê¥×¥È¤Î¥Ñ¥Ã¥Á¤ò½ñ¤­¤Þ¤·¤¿¡£¤³¤Î¥Ñ¥Ã¥Á¤ò¡¢
SAR¥Ç¥£¥¹¥¯¤Ø¤Î¥³¥Ô¡¼¤ÈƱÍͤË'netbackup'¤ÎLinux¥Þ¥·¥ó¤Î¥Ï¡¼¥É¥Ç¥£¥¹¥¯¥³¥Ô¡¼
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<BLOCKQUOTE><CODE>
<PRE>
*** netbackup.orig      Mon Jan  9 17:22:32 1995
--- netbackup   Mon Jan  9 17:23:25 1995
***************
*** 35,41 ****
                  "'mknod", devname, "p'");
      exec ("su -", USERNAME, "-c",
                  "'rsh ", REMOTE_HOST, 
!                       "\"dd", "of=" REMOTE_DEVICE, "obs=20k", "conv=sync\"",
                        "&lt;", devname,
                "'&amp;"
         );
--- 35,41 ----
                  "'mknod", devname, "p'");
      exec ("su -", USERNAME, "-c",
                  "'rsh ", REMOTE_HOST, 
!                       "\"dd", "of=" REMOTE_DEVICE, "\"",
                        "&lt;", devname,
                "'&amp;"
         );
***************
*** 50,56 ****
                  "'mknod", devname, "p'");
      exec ("su", USERNAME, "-c", 
                  "'rsh ", REMOTE_HOST, 
!                       "\"dd", "if=" REMOTE_DEVICE, "ibs=20k", "conv=sync\"",
                        ">", devname,
                "'&amp;"
         );
--- 50,56 ----
                  "'mknod", devname, "p'");
      exec ("su", USERNAME, "-c", 
                  "'rsh ", REMOTE_HOST, 
!                       "\"dd", "if=" REMOTE_DEVICE, "\"",
                        ">", devname,
                "'&amp;"
         );
</PRE>
</CODE></BLOCKQUOTE>
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<CODE>fdformat</CODE>¡¢<CODE>mkfs</CODE>¥³¥Þ¥ó¥É¤ò»È¤Ã¤Æ¹Ô¤Ã¤Æ²¼¤µ¤¤)¡£
<CODE>ftape.o</CODE>¥Õ¥¡¥¤¥ë¤ò¤½¤Î¥Ç¥£¥¹¥¯¤Ë¥³¥Ô¡¼¤·¤Æ¡¢¥Ç¥£¥¹¥¯¥é¥Ù¥ë¤Ï
SAR#3¤È¤·¤Æ¤ª¤­¤Þ¤¹¡£¤¤¤¯¤Ä¤«Íýͳ¤¬¤¢¤ê¡¢¤³¤Î¥Ç¥£¥¹¥¯¤ò¥é¥¤¥È¥×¥í¥Æ¥¯¥È
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<BLOCKQUOTE><CODE>
<PRE>
/nfs
</PRE>
</CODE></BLOCKQUOTE>

¤³¤³¤Ë<CODE>ftape.o</CODE>(unstripped, 500KB¶¯)¤òÃÖ¤­¤Þ¤¹¡£Linux¤Î
<CODE>/etc/exports</CODE>¥Õ¥¡¥¤¥ë¤Ë
<BLOCKQUOTE><CODE>
<PRE>
/nfs    msdos(ro)
</PRE>
</CODE></BLOCKQUOTE>

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<P>¤µ¤¢¡¢¥Ð¥Ã¥¯¥¢¥Ã¥×¤ÈÉüµì¤ÎÀßÄê¤Ï½ª¤ê¤Þ¤·¤¿¡£Linux¥Þ¥·¥ó¤Î¥Õ¥ë¥Ð¥Ã¥¯¥¢¥Ã¥×
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¤Þ¤¿GNU <CODE>tar</CODE>, <CODE>cpio</CODE>, <CODE>mt</CODE>¥³¥Þ¥ó¥É¤Ë
``<CODE>-f msdos:/dev/ftape</CODE>''¥¹¥¤¥Ã¥Á¤òÉÕ¤±¤é¤ì¤Þ¤¹¡£¥Ð¥Ã¥¯¥¢¥Ã¥×
¥×¥í¥°¥é¥à¤¬¤¢¤ë¤Ê¤é¥í¡¼¥«¥ë¥Õ¥¡¥¤¥ë¤Ë½ñ¤­¹þ¤à¤³¤È¤â¤Ç¤­¤Þ¤¹¡£¤½¤ì¤Ë¤Ï
°Ê²¼¤Î¤è¤¦¤Ë¤·¤Þ¤¹¡£¥Ð¥Ã¥¯¥¢¥Ã¥×¥×¥í¥°¥é¥à¤ò``<CODE>localbackup</CODE>''¤È¤·¤Þ¤¹¡£
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<BLOCKQUOTE><CODE>
<PRE>
mknod /tmp/tapepipe p
rsh msdos dd of=/dev/ftape &lt; /tmp/tapepipe &amp;
localbackup /tmp/tapepipe
</PRE>
</CODE></BLOCKQUOTE>

¼Â¹Ô¤·¤¿¤é<CODE>/tmp/tapepipe</CODE>¤òºï½ü¤·¤Æ¤ª¤¤¤Æ²¼¤µ¤¤¡£
<P>Linux¥Þ¥·¥ó¤ÎÉüµì¡§
<P><CODE>netbackup</CODE>¥¹¥¯¥ê¥×¥È¡¢<CODE>tar</CODE>, <CODE>cpio</CODE>Åù¤ÏÆÃÊ̤ÊÁàºî¤ò
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<BLOCKQUOTE><CODE>
<PRE>
mknod /tmp/tapepipe p
rsh -n msdos dd if=/dev/ftape >> /tmp/tapepipe &amp;
localrecovery /tmp/tapepipe
</PRE>
</CODE></BLOCKQUOTE>

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ɽ¼¨¤µ¤ì¤¿¤éSAR¥Ç¥£¥¹¥¯#2¤òÆþ¤ì¤Þ¤¹¡£¤³¤³¤Ç<CODE>/root/notes</CODE>¥Õ¥¡¥¤¥ë¤Ë
½ñ¤¤¤¿¥á¥â¤Ë½¾¤Ã¤Æºî¶È¤ò¤¹¤¹¤á¤Æ²¼¤µ¤¤(Linux¥Þ¥·¥ó¤Ë¥Þ¥¦¥ó¥È¤µ¤ì¤Æ¤¤¤ë¤Ê¤é
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<OL>
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<LI>¥³¥Þ¥ó¥É¤ÎÆþÎÏ¡§
<BLOCKQUOTE><CODE>
<PRE>
rsh -n msdos dd if=/dev/ftape | afio -i -v -Z -c 1024 -
        
</PRE>
</CODE></BLOCKQUOTE>

¤¢¤ë¤¤¤Ï
<BLOCKQUOTE><CODE>
<PRE>
rsh -n -l tapeuser msdos dd if=/dev/ftape | afio -i -v -Z -c 1024 -
        
</PRE>
</CODE></BLOCKQUOTE>

¤¢¤ë¤¤¤Ï
<BLOCKQUOTE><CODE>
<PRE>
mknod /tmp/backpipe p
rsh -n msdos dd if=/dev/ftape >> /tmp/backpipe &amp;
afio -i -v -Z -c 1024 /tmp/backpipe
        
</PRE>
</CODE></BLOCKQUOTE>
</LI>
</OL>

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