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         0.1
         2002-09-17
         styoo
          
            ÃÖÃÊ ÀÛ¼º
         
      
      
         0.2
         2002-10-17
         styoo
          
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      AMANDA´Â "Advanced Maryland Automated Network Disk Archiver"ÀÇ ¾àÀڷμ
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    ¼ÒÇÁÆ®¿þ¾î¸¦ ã¾Æº¸´Ï AMANDA¶ó´Â °ÍÀÌ ±¦Âú¾Æ º¸¿´´Ù. ¾à ÇÑ ´ÞÀÇ Áغñ ±â°£°ú
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    Copyright (C) 2002 À¯¼ºÅÂ
  
  
    ÀÌ ¹®¼´Â GNU Free 
    Documentation License ¹öÀü 1.1 ȤÀº ÀÚÀ¯ ¼ÒÇÁÆ®¿þ¾î Àç´Ü¿¡¼ 
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    "UNIX Backup & Recovery" Ã¥¿¡ "Using Amanda"¶ó´Â Amanda »ç¿ë¿¡ ´ëÇÑ ³»¿ëÀÌ
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    ¹é¾÷À» ½ÃÀÛÇϱâ Àü¿¡ Å×ÀÙÀ» ÀνÄÇÒ ¼ö ÀÖ´Â ¶óº§À» amlabel ¸í·ÉÀ¸·Î  Å×ÀÙ¿¡
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    ¹é¾÷Àº amdump ¸í·ÉÀ¸·Î ½ÇÇà½ÃŲ´Ù. ½ÇÇàÀÌ µÇ¸é disklist ÆÄÀϷκÎÅÍ ¹«¾ùÀ»
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    amdump¸¦ ½ÇÇà½ÃŲ ÈÄ ¹é¾÷ ÁøÇà »óÅ´ amstatus ¸í·ÉÀ¸·Î È®ÀÎÇÒ ¼ö ÀÖ´Ù.
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    ¹é¾÷ÀÇ ¼ø¼¸¦ ´Ù½Ã ÇÑ ¹ø Á¤¸®ÇØ º¸¸é,
    
      
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       amdump ¸í·ÉÀ¸·Î ¹é¾÷À» ½ÇÇà½ÃŲ´Ù.
      
      
       amstatus ¸í·ÉÀ¸·Î ¹é¾÷ ÁøÇà »óȲÀ» Á¡°ËÇÑ´Ù.
      
     
  
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    SCSI Å×ÀÙ ÀåÄ¡°¡ Á¦´ë·Î ÀνĵǾú´ÂÁö È®ÀÎÇÏ·Á¸é,
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    ÇÊÀÚ ½Ã½ºÅÛÀÇ /proc/scsi/scsi ÆÄÀÏÀ» Àо¸é,
    
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      Attached devices: 
      Host: scsi0 Channel: 00 Id: 03 Lun: 00
        Vendor: HP       Model: C5683A           Rev: C005
        Type:   Sequential-Access                ANSI SCSI revision: 02
    
    HPÀÇ ¸ðµ¨¸í C5683A¶ó´Â Å×ÀÙ ÀåÄ¡°¡ ÀνĵǾî ÀÖÀ½À» ¾Ë ¼ö ÀÖ´Ù.
  
    
  
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    ÀνÄÀÌ ¾ÈµÈ´Ù¸é Ä¿³Î¿¡¼ SCSI °ü·Ã ºÎºÐÀÌ Á¦´ë·Î ¼³Á¤ÀÌ ¾ÈµÈ °ÍÀÏ °¡´É¼ºÀÌ
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    Å×ÀÙ ÀåÄ¡°¡ Á¦´ë·Î ÀÛµ¿ÇÏ´Â Áö È®ÀÎÇØ º¸±â À§ÇØ tar ¸í·ÉÀ¸·Î Å×ÀÙ¿¡ ÆÄÀÏÀ»
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    /home/styoo¸¦ ¹é¾÷ÇØ º¸ÀÚ. Å×ÀÙ ÀåÄ¡°¡ Çϳª »ÓÀ̶ó¸é
    Å×ÀÙ ÀåÄ¡´Â /dev/st0°¡ µÉ °ÍÀÌ´Ù.
    
      # tar cvf /dev/st0 /home/styoo
    
    Á¦´ë·Î ½ÇÇàÀÌ µÇ´Â°¡? Á¦´ë·Î µÈ´Ù¸é ¹é¾÷ÇÑ ¸ñ·ÏÀ» ÇÑ ¹ø È®ÀÎÇØ º¸ÀÚ.
    
      # tar tvf /dev/st0
    
    ¹é¾÷ÇÑ °ÍÀ» /tmp µð·ºÅ丮¿¡ º¹¿øÇØ º¸ÀÚ.
    
      # cd /tmp
      # tar xvf /dev/st0
    
    Á¤»óÀûÀ¸·Î ÀÛµ¿Çϴ°¡? ±×·¸´Ù¸é Å×ÀÙ ÀåÄ¡ÀÇ ¼³Ä¡¿Í ÀÛµ¿ÀÌ Á¤»óÀûÀ̹ǷÎ
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    ¹®Á¦°¡ ¹ß»ýÇÑ´Ù¸é ÁÖÀ§ »ç¶÷µé¿¡°Ô ¹°¾îº¸°Å³ª HOWTO ¹®¼¸¦ Âü°íÇÏ¿© ÇØ°áÇϱâ
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    ¿¹¸¦ µé¾î, ÇÁ·ÎÁ§Æ® ¸í SpaceWar¿Í EarthBurnÀ̶ó´Â µÎ °³ÀÇ ÇÁ·ÎÁ§Æ®¸¦
    ¼öÇàÇϰí ÀÖ´Ù°í ÇÏÀÚ. °¢ ÇÁ·ÎÁ§Æ® º°·Î µû·Î ¹é¾÷À» °ü¸®ÇÒ °èȹÀ̶ó¸é
    /etc/amanda/SpaceWar¿Í
    /etc/amanda/EarthBurn¶ó´Â µÎ °³ÀÇ µð·ºÅ丮¸¦ ¸¸µé¾î¼
    ±× ¾Æ·¡¿¡ ÇÊ¿äÇÑ ÇÊ¿äÇÑ ¼³Á¤ ÆÄÀÏÀ» ³Ö¾î µÑ ¼ö ÀÖ´Ù. ±×¸®°í °øÅëÀ¸·Î »ç¿ëÇÏ´Â
    ¼³Á¤Àº /etc/amanda µð·ºÅ丮¿¡ ³Ö¾îµÎ¸é µÈ´Ù.
  
  
    Å×ÀÙ¼¹ö¿¡¼ »ç¿ëÇÏ´Â ÆÄÀϵéÀº ¾Æ·¡¿Í °°´Ù. °¢°¢ÀÇ À§Ä¡´Â Amanda ¼Ò½º·ÎºÎÅÍ
    ¹ÙÀ̳ʸ®¸¦ ºôµåÇÒ ¶§ ¼³Á¤Çϱ⿡ µû¶ó ¹Ù²ð ¼ö ÀÖ´Ù.
    
      
        /etc/amanda/amanda.conf
          
            
	      Å×ÀÙ ÀåÄ¡¿¡ ´ëÇÑ ¼³Á¤, µ¿½Ã¿¡ ÁøÇàµÉ ¹é¾÷ ÇÁ·Î¼¼½ºÀÇ ¼öµî°ú °°Àº
	      °øÅëÀûÀ¸·Î »ç¿ëµÇ´Â ¼³Á¤¿¡ ´ëÇÑ Á¤ÀǸ¦ Æ÷ÇÔÇϰí ÀÖ´Ù. ¹Ýµå½Ã ÀÌ
	      ÆÄÀÏÀÌ ÇÊ¿äÇÑ °ÍÀº ¾Æ´Ï´Ù. ´Ù¸¸ °øÅëµÇ´Â ¼³Á¤À» ÇÑ °÷¿¡ ¸ð¾ÆµÎ´Â
	      °ÍÀÌ ÆíÇÏ´Ù´Â ÇÊÀÚÀÇ »ý°¢¿¡ µû¸¥ °ÍÀÏ »ÓÀÌ´Ù.
	    
          
      
      
        /etc/amandahosts
          
            
              Å×ÀÙ¼¹ö¿¡¼ ÆÄÀϼ¹ö·Î ¾×¼¼½º°¡ °¡´ÉÇϵµ·Ï Å×ÀÙ ¼¹öÀÇ
              È£½ºÆ®³×ÀÓ°ú »ç¿ëÀÚ À̸§À» ÀúÀåÇϰí ÀÖ´Ù.
            
          
      
      
        /etc/amandapass
          
            
	      À©µµ¿ì ÆÄÀÏ ¼¹öÀÇ µ¥ÀÌŸ¸¦ samba¸¦ ÀÌ¿ëÇÏ¿© ¹é¾÷ÇÒ °æ¿ì, °øÀ¯
	      À̸§°ú Á¢±Ù ±ÇÇÑÀ» °¡Áø »ç¿ëÀÚ À̸§ ±×¸®°í ±× »ç¿ëÀÚÀÇ ¾ÏÈ£¿¡
	      ´ëÇÑ ¸ñ·ÏÀ» ÀúÀåÇÏ´Â ÆÄÀÏÀÌ´Ù.
	    
          
      
      
        /etc/amanda/SpaceWar/amanda.conf
          
            
	      ÀÌ ÀýÀÇ Ã³À½¿¡¼ ¿¹¸¦ µç, °¡»óÀÇ SpaceWar¶ó´Â ÇÁ·ÎÁ§Æ®¿¡ ´ëÇÑ ¼³Á¤
	      ÆÄÀÏÀÌ¸ç ±× ¾È¿¡ /etc/amanda/amanda.conf
	      ÆÄÀÏÀ» ºÎ¸£´Â ¼³Á¤ÀÌ µé¾î ÀÖÀ¸¸ç, Å×ÀÙ ¶óº§¿¡ ´ëÇÑ ¼³Á¤, ·Î±×
	      ÆÄÀÏÀÇ À§Ä¡ µîÀ» Æ÷ÇÔÇÑ´Ù.
	    
          
      
      
        /etc/amanda/SpaceWar/disklist
          
            
	      ÀÌ ÆÄÀÏ¿¡ SpaceWar¶ó´Â ÇÁ·ÎÁ§Æ®ÀÇ ¹é¾÷ÇÒ µð·ºÅ丮¿Í ±× µð·ºÅ丮°¡
	      ÀÖ´Â ÆÄÀÏ ¼¹öÀÇ ¸ñ·Ï ±×¸®°í ¹é¾÷ ÇüŸ¦ ÁöÁ¤ÇÑ´Ù.
	    
          
      
      
        /var/lib/amanda/amandates
          
            
	      /etc/amanda/*/disklist ÆÄÀÏ¿¡¼ Á¤ÀÇµÈ ¹é¾÷
	      ¸ñ·ÏÁß¿¡¼ ¹é¾÷ÀÌ ¿Ï·áµÈ °Í¿¡ ´ëÇÏ¿© ±× µð·ºÅ丮 À̸§°ú ¹é¾÷ ·¹º§
	      ±×¸®°í ¹é¾÷µÈ ³¯Â¥¸¦ ÀúÀåÇϰí ÀÖ´Ù.
	    
          
      
      
        /var/lib/amanda/gnutar-lists/
          
            
	      ÀÌ µð·ºÅ丮 ¹Ø¿¡ ¹é¾÷µÈ µð·ºÅ丮(¶Ç´Â ÆÄÀϽýºÅÛ)¿¡ ´ëÇÑ »óŰ¡
	      ÀúÀåµÈ ÆÄÀϵéÀÌ ÀÖÀ¸¸ç À̸¦ ÂüÁ¶·Î ´ÙÀ½ ÁõºÐ ¹é¾÷ ÇÒ ¶§¿¡ Æ÷ÇÔÇÒ
	      ÆÄÀϵéÀÌ °áÁ¤µÈ´Ù. ÀÌ µð·ºÅ丮¿¡ ÀÖ´Â ÆÄÀϵéÀº tar¿¡ ÀÇÇØ
	      »ý¼ºµÈ´Ù.
	    
          
      
      
        /var/lib/amanda/SpaceWar/curinfo/
          
            
	     ¹é¾÷µÈ °¢ µð·ºÅ丮¿¡ ´ëÇÑ È÷½ºÅ丮°¡ ÀúÀåµÈ´Ù. 
	    
          
      
      
        /var/lib/amanda/SpaceWar/index/
          
            
	      ÈçÈ÷ catalogue¶ó°í ÇÏ´Â ¹é¾÷µÈ ÆÄÀÏ ¸ñ·ÏÀÌ ÀúÀåµÈ´Ù.
	    
          
      
      
        /var/lib/amanda/SpaceWar/tapelist
          
            
	      »ç¿ëÇÒ Å×ÀÙ ¸ñ·ÏÀ» ÀúÀåÇϰí ÀÖ´Ù.
	    
          
      
      
        /var/log/amanda/SpaceWar/log/
          
            
	      ¹é¾÷ ·Î±×°¡ ÀúÀåµÈ´Ù.
	    
          
      
    
  
AMANDA ¼³Á¤ Çϱâ
  
  ÇÊÀÚÀÇ ½Ã½ºÅÛ ±¸¼º
    
      µé¾î°¡±â Àü¿¡, ÇÊÀÚ°¡ »ç¿ëÇÏ´Â Å×ÀÙ ÀåÄ¡, ¸®´ª½º ¼¹ö ±×¸®°í ¼³Á¤¿¡
      ÇÊ¿äÇÑ °¡Á¤ µî¿¡ ´ëÇÑ ¾ê±â¸¦ Àá±ñÇϰíÀÚ ÇÑ´Ù.
    
    
      ¿ì¼±, Å×ÀÙ ÀåÄ¡´Â ¸ðµ¨¸í ULT3581ÀÎ IBM Ultrium Tape AutoloaderÀÌ´Ù.
      1 °³ÀÇ µå¶óÀ̺ê¿Í 7°³ÀÇ ½½·ÔÀ» °¡Áø Á¦Ç°ÀÌ´Ù. ¹Ìµð¾î ÇϳªÀÇ ¿ë·®Àº ºñ¾ÐÃà
      »óÅ·Π100GBÀ̸ç 50% ¾ÐÃàÀÌ µÈ´Ù°í ÇÑ´Ù¸é ÃÖ´ë 200GB±îÁö ÇϳªÀÇ ¹Ìµð¾î¿¡
      ÀúÀåÇÒ ¼ö ÀÖ´Ù. Å×ÀÙ¿¡ µ¥ÀÌŸ¸¦ ±â·ÏÇÏ´Â ¼Óµµµµ Æò±Õ 14MB ÀÌ»óÀÌ ³ª¿À¸ç
      À©µµ¿ì¿¡¼´Â 20MB ¼Óµµ°¡ ³ª¿À´Â °ÍÀ» È®ÀÎÇÏ¿´´Ù. ƯÁ¤ Á¦Ç° ¼±ÀüÀ» À§ÇÑ
      °ÍÀÌ ¾Æ´ÔÀº µÎ ¸»ÇÒ ³ªÀ§µµ ¾ø´Ù. DAT, DLT µî¿¡ ºñÇØ ¿ùµîÈ÷ ºü¸¥ ¼Óµµ¸¦
      º¸¿©ÁÖ°í ÀÖÀ¸¸ç Super DLT¿Í´Â ºñ±³¸¦ ÇÏÁö ¾Ê¾Æ¼ ¾Æ´Â ¹Ù°¡ ¾ø´Ù.
    
    
      ¸®´ª½º´Â Debian 3.0À̸ç Ä¿³ÎÀº ¹öÀü 2.4.18À» »ç¿ëÇϰí ÀÖ´Ù. Ä¿³ÎÀº
      ¼Ò½º·ÎºÎÅÍ µû·Î ÄÄÆÄÀÏ ÇÏ¿´´Ù. À§ Å×ÀÙ ÀåÄ¡¿¡ ´ëÇÑ µð¹ÙÀ̽º µå¶óÀ̹ö¸¦
      IBM¿¡¼ Á¦°øÇϰí ÀÖÀ¸¸ç RedHat 7.1/7.2¿¡¼ »ç¿ëÇÒ ¼ö ÀÖ°í RedHat¿¡¼
      Á¦°øÇÏ´Â 2.4.2 Ä¿³Î ¶Ç´Â kernel.org¿¡¼ Á¦°øÇÏ´Â 2.4.9 Ä¿³ÎÀ» Áö¿øÇÑ´Ù°í
      ÇÑ´Ù. ±×·¯³ª ¹Ýµå½Ã IBM¿¡¼ Á¦°øÇÏ´Â µð¹ÙÀ̽º µå¶óÀ̹ö¸¦ »ç¿ëÇÒ ÇÊ¿ä´Â
      ¾ø´Ù. ÇÊÀÚ´Â 2.4.18ÀÇ sg ¸ðµâ°ú st ¸ðµâÀ» ÀÌ¿ëÇϰí ÀÖÀ¸¸ç ¾ÆÁ÷ ¾Æ¹«·±
      ¹®Á¦Á¡À» ¹ß°ßÇÏÁö ¸øÇÏ¿´´Ù. IBMÀÇ µå¶óÀ̹ö¸¦ »ç¿ëÇÏ¿´À» ¶§ ¼Óµµ°¡ ´õ
      Çâ»óµÇ´Â Áö´Â ¸ð¸£°ÚÀ¸³ª, ÀÌ ±ÛÀ» ¾²´Â ½ÃÁ¡¿¡ ¿¾ ±â¾ïÀ» ´õµë¾î º¸¸é º°
      Â÷À̰¡ ¾ø¾ú´ø °ÍÀ¸·Î ±â¾ïµÈ´Ù.
    
    
      ¿¡¼ ¾ð±ÞÇÑ ÀûÀÌ ÀÖÁö¸¸, ÇÁ·ÎÁ§Æ®¸í SpaceWar¿¡¼
      »ç¿ëÇÏ´Â ÆÄÀϵéÀ» ¹é¾÷ÇÑ´Ù´Â °¡Á¤ÇÏ¿¡ ¼³Á¤ ºÎºÐÀ» ÁøÇàÇÒ °ÍÀÌ´Ù. ±×¸®°í
      ¾Æ·¡¿¡¼ ¼³¸íÇÒ ¼³Á¤Àº µÇµµ·ÏÀ̸é ÀϹÝÀûÀ¸·Î Àû¿ëÇÒ ¼ö ÀÖµµ·Ï ÇϰÚÁö¸¸
      ƯÁ¤ ºÎºÐÀº À§¿¡¼ ¾ð±ÞÇÑ ÇÊÀÚÀÇ ½Ã½ºÅÛ ±¸¼º¿¡ ¸ÂÃß¾î¼ ¼³¸íÇϵµ·Ï ÇϰڴÙ.
    
  
  
  /etc/amanda/amanda.conf ÆÄÀÏ ¼³Á¤
    
      ¾Æ¸¶µµ Amanda Server s/w¸¦ ¼³Ä¡Çϸé
      /etc/amanda/DailySet1/amanda.confÆÄÀÏÀÌ ÀÖÀ» °ÍÀÌ´Ù.
      ÀÌ ÆÄÀÏÀ» /etc/amanda/amanda.conf·Î º¹»çÇÑ ÈÄ ÆíÁýÀ»
      Çϵµ·Ï ÇÏÀÚ. /etc/amanda/amanda.conf¿¡ ¼³Á¤ÇÒ
      ¿©·¯°¡Áö ÆÄ¶ó¹ÌÅͰ¡ ÀÖ´Ù. ÇÊ¿äÇÑ °ÍµéÀ» Çϳª¾¿ ¾Ë¾Æº¸ÀÚ.
    
    
      
        
          mailto
            
              
	        ¹é¾÷ÀÌ ÀÌ·ç¾îÁø °á°ú¿¡ ´ëÇÑ Á¤º¸¸¦ ¸ÞÀÏ·Î ¹ÞÀ» »ç¿ëÀÚ¸¦ ÁöÁ¤ÇÑ´Ù.
	      
	      mailto "aaa@bbb.ccc.co.kr"
            
        
        
          dumpuser
            
              
                ¹é¾÷À» ½ÇÇàÇÒ Å×ÀÙ¼¹öÀÇ »ç¿ëÀÚ¸¦ ÁöÁ¤ÇÑ´Ù.
              
              dumpuser "styoo"
	      
	        ¿¡¼ ¾ð±ÞÇÑ ´ë·Î ÆÐŰÁö¸¦ Amanda
		»ç¿ëÀÚ¸¦ º¯°æÇÏ¿© »õ·ÎÀÌ ºôµåÇÏÁö ¾Ê°í, Á¦°øµÇ´Â ±×´ë·Î
		¼³Ä¡ÇÏ¿´´Ù¸é dumpuser´Â backupÀÌ µÉ °ÍÀÌ´Ù. ¶Ç´Â root°¡
		µÉ ¼öµµ ÀÖ´Ù.
	      
            
        
        
          etimeout
            
              
                ÆÄÀϼ¹öÀÇ ¹é¾÷ÇÒ °¢ µð·ºÅ丮ÀÇ ¿ë·®À» ÃøÁ¤Çϴµ¥ ÇÒ´ç°¡´ÉÇÑ
		ÃÖ´ë ½Ã°£(´ÜÀ§:ÃÊ).
              
              etimeout 3600
	      
	        ÆÄÀϼ¹öÀÇ ¹é¾÷ÇÒ µð·ºÅ丮ÀÇ ¿ë·®À» ÃøÁ¤Çϴµ¥ °É¸®´Â ½Ã°£ÀÌ
		3600Ãʸ¦ ÃʰúÇÑ´Ù¸é, ´õ ÀÌ»ó ÃøÁ¤ÇÏÁö ¾Ê°í ±× µð·ºÅ丮¿¡ ´ëÇÑ
		¹é¾÷À» ÁøÇàÇÏÁö ¾Ê´Â´Ù.
	      
            
        
        
          dtimeout
            
              
                ³×Æ®¿÷ ºÒ·® µîÀÇ ÀÌÀ¯·Î ÆÄÀϼ¹ö·ÎºÎÅÍ ¹é¾÷ÇÒ µ¥ÀÌŸ¸¦ ¹ÞÁö ¸øÇÒ
		°æ¿ì ´ë±âÇÒ ÃÖ´ë ½Ã°£(´ÜÀ§:ÃÊ).
              
              dtimeout 3600
	      
	        ¹é¾÷ÀÌ ÁøÇàµÇ±â Àü ¶Ç´Â ¹é¾÷ ÁøÇà Áß¿¡ ¾î¶² ÀÌÀ¯·Î ÆÄÀϼ¹ö·ÎºÎÅÍ
		µ¥ÀÌŸ¸¦ ¹ÞÁö ¸øÇÒ °æ¿ì, 3600ÃÊ µ¿¾È ´ë±âÇÏ´Ù°¡ ±× ÀÌ»ó ½Ã°£ÀÌ
		ÃʰúµÇ¸é ¹é¾÷À» ÁøÇàÇÏÁö ¾Ê´Â´Ù.
	      
            
        
        
          tapedev
            
              
                Å×ÀÙ ÀåÄ¡¸¦ ÁöÁ¤ÇÑ´Ù.
              
              tapedev "/dev/nst0"
	      
	        Å×ÀÙ ÀåÄ¡°¡ /dev/st0°¡ ¾Æ´Ï¶ó ¿Ö
		/dev/nst0ÀÎÁö ±Ã±ÝÇÒ ¼öµµ ÀÖ´Ù. ±×°ÍÀº
		Amanda°¡ non-rewinding Å×ÀÙ ÀåÄ¡¸¦ »ç¿ëÇϱ⠶§¹®ÀÌ´Ù.
		non-rewinding Å×ÀÙ ÀåÄ¡´Â "n"À» ºÙ¿©¼ Ç¥½ÃÇÑ´Ù. µû¶ó¼
		/dev/st0ÀÌ ¾Æ´Ï¶ó
		/dev/nst0ÀÎ °ÍÀÌ´Ù.
		/dev/st0¿Í /dev/nst0ÀÇ
		Â÷ÀÌ´Â tar ¸í·ÉÀ¸·Î ½±°Ô È®ÀÎÇÒ ¼ö ÀÖ´Ù.
	      
	      
	        /usr/binµð·ºÅ丮¸¦ Å×ÀÙ¿¡ ¹é¾÷ÇÑ ´ÙÀ½,
		/tmp¿¡ º¹¿øÇÏ´Â °æ¿ì¸¦ °¡Á¤ÇÏÀÚ.
		¸ÕÀú, /dev/st0¿¡ ¾²´Â °æ¿ì¸¦ º¸ÀÚ.
		
                  $ tar cvf /dev/st0 --directory /usr/bin .
		
		¹é¾÷ÀÌ ³¡³ª¸é /tmp µð·ºÅ丮·Î À̵¿Çؼ
		º¹¿øÀ» ÇØ º¸ÀÚ.
		
                  $ cd /tmp
                  $ tar xvf /dev/st0
		
		Å×ÀÙÀÌ ÀÚµ¿À¸·Î rewind µÈ ÈÄ¿¡ ¹é¾÷µÈ ÆÄÀϵéÀÌ º¹¿øµÉ °ÍÀÌ´Ù.
		ÀÌÁ¦, /dev/nst0¿¡ ¹é¾÷ÇÏ´Â °æ¿ì¸¦ º¸ÀÚ.
                
                  $ tar cvf /dev/nst0 --directory /usr/bin .
                
		¹é¾÷ÀÌ ³¡³µÀ¸¸é º¹¿øÀ» ÇØ º¸ÀÚ.
                
                  $ cd /tmp
                  $ tar xvf /dev/nst0
                
		ÆÄÀÏÀÌ Á¦´ë·Î º¹¿ø µÇ´Â°¡? ¾Æ¸¶µµ º¹¿øµÇ´Â ÆÄÀÏÀÌ ÀüÇô ¾ø°Å³ª ¿¡·¯°¡
		¹ß»ýÇÒ °ÍÀÌ´Ù. Å×ÀÙ¿¡ µ¥ÀÌŸ¸¦ ½á ³ÖÀº ÈÄ Å×ÀÙÀÌ rewind µÇÁö ¾Ê¾Ò±â
		¶§¹®ÀÌ´Ù. Å×ÀÙÀ» rewind ½ÃŲ ÈÄ ´Ù½Ã º¹¿øÀ» ½ÃµµÇØ º¸ÀÚ.
		
                  $ mt -f /dev/nst0 rewind
                  $ tar xvf /dev/nst0
		
		ÆÄÀÏÀÌ º¹¿øµÇ´Â°¡? ¾Æ¸¶µµ Àß µÉ °ÍÀÌ´Ù. ºñ½ÁÇϰÔ
		/dev/st0¿¡ µ¥ÀÌŸ¸¦ ¹é¾÷ÇÑ ÈÄ ÀÌ¾î¼ ¶Ç ´Ù¸¥
		µ¥ÀÌŸ¸¦ ¹é¾÷Çϸé Å×ÀÙÀÌ Ã³À½À¸·Î rewindµÈ ÈÄ µ¥ÀÌŸ¸¦ µ¤¾î¾²°Ô
		µÈ´Ù. ±×·¯³ª /dev/nst0¸¦ »ç¿ëÇÏ¸é µÚ¿¡ À̾î¼
		µ¥ÀÌŸ¸¦ ½á ³Ö´Â´Ù. Amanda´Â °¢ ¹é¾÷ ´ë»óÀ» °¢°¢ ÇϳªÀÇ ÆÄÀÏ·Î
		¸¸µç ÈÄ Å×ÀÙ¿¡ ½á³Ö´Â ¹æ½ÄÀ» ÃëÇϰí ÀÖÀ¸¹Ç·Î ¸¸µé¾îÁø °¢ ¹é¾÷ ´ë»óÀÇ
	        °¢ ÆÄÀÏÀ» Â÷·Ê Â÷·Ê Å×ÀÙ¿¡ ½á³Ö¾î¾ß ÇÑ´Ù. µû¶ó¼ non-rewinding
		Å×ÀÙ ÀåÄ¡ÀÎ /dev/nst0¸¦ »ç¿ëÇÏ´Â °ÍÀÌ´Ù.
	      
	    
        
        
          changerdev
            
              
                autoloader¿Í °°Àº ¹Ìµð¾î üÀÎÀú°¡ ÀÖÀ¸¸é ÁöÁ¤ÇÑ´Ù. ¾Æ·¡ÀÇ
		tpchanger¿¡ µû¶ó¼ ¼³Á¤ÇÒ Çʿ䰡 ¾ø´Â °æ¿ìµµ ÀÖ´Ù. ÇÊÀÚ°¡
		»ç¿ëÇÏ´Â IBM 3581 autoloader´Â À̸¦ ÁöÁ¤ÇÒ Çʿ䰡 ¾ø¾ú´Ù.
              
              changerdev "/dev/sg0"
            
        
        
          tpchanger
            
              
                autoloader¿Í °°Àº ¹Ìµð¾î üÀÎÀú°¡ ÀÖÀ¸¸é À̸¦ ±¸µ¿ÇÒ ½ºÅ©¸³Æ®¸¦
		ÁöÁ¤ÇÑ´Ù. IBM 3581 autoloaderÀÇ °æ¿ì mtx ÆÐŰÁö¿¡ µé¾î ÀÖ´Â
		mtx-changer ½ºÅ©¸³Æ®¸¦ ¾à°£ ¼öÁ¤ÇÏ´Ï ±×·°Àú·° ±¸µ¿ÇÏ¿´´Ù.
              
              tpchanger "mtx-changer"
            
        
        
          tapetype
            
              
	        »ç¿ëÇÒ Å×ÀÙÀÇ Á¾·ù¸¦ ÁöÁ¤ÇÑ´Ù.
              
              tapetype IBM-LTO
	      
	        À§¿¡¼ ¿¹·Î µç IBM-LTO´Â Amanda¿¡¼ ÁöÁ¤µÈ À̸§ÀÌ ¾Æ´Ï¶ó »ç¿ëÀÚ°¡
		ÀÓÀÇ·Î ÁöÁ¤ÇÏ´Â °ÍÀÌ´Ù. IBM-LTO°¡ ¾î¶² Å×ÀÙÀΰ¡¿¡ ´ëÇÑ Á¤ÀǸ¦
		µû·Î ÇØ ÁÖ¾î¾ß ÇÑ´Ù.
	      
            
        
        
          columnspec
            
              
	        ¹é¾÷ ÇÁ·Î¼¼½º°¡ ³¡³ ÈÄ, Amanda´Â ¸ÞÀÏ·Î ±× Á¤º¸¸¦ º¸³»ÁØ´Ù. ±×¶§
		»ç¿ëÇÒ °¢ ¸ñ·ÏÀÇ ±æÀÌ µîÀ» ÁöÁ¤ÇÑ´Ù.
              
              columnspec "HostName=0:13,Disk=1:20,OrigKB=1:9,OutKB=1:9,DumpRate=1:7,TapeRate=1:7"
	      
	        HostName=0:13ÀÇ Àǹ̴Â, È£½ºÆ®³×ÀÓÀÇ Ç¥½Ã¿¡ ÃÖ´ë 13ÀÚ¸¦ »ç¿ëÇÒ
		¼ö ÀÖ°í "0"Àº ±× ¿ÞÂÊ¿¡ °ø¹éÀÌ ¾ø´Ù´Â ¶æÀÌ´Ù. ºñ½ÁÇÏ°Ô 1:7Àº
		ÇØ´ç ¾ÆÀÌÅÛ¿¡ »ç¿ëÇÒ ¼ö ÀÖ´Â ±ÛÀÚÀÇ ¼ö´Â 7°³ ÀÌ¸ç ±× ¿ÞÂÊ¿¡
		°ø¹éÀ» Çϳª ³Ö¾î¶ó´Â ÀǹÌÀÌ´Ù. ±×¸®°í °¢ ¾ÆÀÌÅÛÀÇ ¼ø¼´ë·Î
		¸ÞÀÏ¿¡ Ç¥½ÃµÈ´Ù.
	      
            
        
        
          holdingdisk
            
              
	        ¿¡¼ ¼³¸íÇß´Ù½ÃÇÇ Amanda´Â µ¥ÀÌŸ¸¦
		·ÎÄõð½ºÅ©¿¡ ÀúÀåÇß´Ù°¡ ´Ù½Ã Å×ÀÙÀ¸·Î ¿Å°Ü ¾²´Â ¹æ½ÄÀ»
		ÃëÇϰí ÀÖ´Ù. ÀÌ ·ÎÄõð½ºÅ©¸¦ holdingdisk¶ó°í ºÎ¸¥´Ù.
              
              
                
                  holdingdisk hd1 {
                  comment "main holding disk"
                  directory "/backup-image/Image"
                  use -10Mb
                  chunksize 0
                  }
                
	      
              
                À§¿¡¼ "use -10Mb"ÀÇ Àǹ̴ 10Mb¸¦ Á¦¿ÜÇÑ ³ª¸ÓÁö °ø°£ ¸ðµÎ¸¦
                Amanda°¡ »ç¿ëÇÑ´Ù´Â ¶æÀÌ´Ù. ¾ç¼ö °ªÀ» ÁöÁ¤ÇÏ¸é ±× Å©±â ¸¸Å¸¸
		»ç¿ëÇ϶ó´Â ÀǹÌÀÌ´Ù. ±×¸®°í Amanda´Â µ¥ÀÌŸ¸¦ ¹Þ¾Æ¼
		¹é¾÷À̹ÌÁö¸¦ ¸¸µé¶§ ÇϳªÀÇ ÆÄÀÏ·Î ¸¸µç´Ù. À̶§ OS Â÷¿ø¿¡¼
		ÆÄÀÏ Å©±â¿¡ Á¦ÇÑÀÌ ÀÖ°í ¹é¾÷À̹ÌÁö°¡ ±× Á¦ÇÑ Å©±âº¸´Ù Å©´Ù¸é
		¹®Á¦°¡ ¹ß»ýÇÒ °ÍÀÌ´Ù. À̸¦ ¹æÁöÇϱâ À§Çؼ chunksize °ªÀ» ÁöÁ¤ÇÒ
		¼ö ÀÖ´Ù. "chunksize 0"´Â À̹ÌÁö Å©±â¸¦ OS¿¡ ¸Ã±ä´Ù´Â ÀǹÌÀÌ´Ù.
		"chunksize 2Gb"¶ó°í ÁöÁ¤ÇÏ¸é ¹é¾÷À̹ÌÁö¸¦ 2Gb Å©±â·Î Âɰ³¶ó´Â
		¶æÀÌ µÈ´Ù.
              
            
        
        
          define tapetype
            
              
	        À§¿¡¼ ÁöÁ¤ÇÑ tapetypeÀ» Á¤ÀÇÇÑ´Ù.
              
              
                
                  define tapetype IBM-LTO {
                  comment "just produced by tapetype program"
                  length 101376 mbytes
                  filemark 0 kbytes
                  speed 13500 kps
                  }
                
	      
              
	        »ç¿ëÇÏ´Â Å×ÀÙÀÇ Á¾·ù´Â Å×ÀÙ ÀåÄ¡¿¡ µû¶ó¼ °áÁ¤µÇ¹Ç·Î Å×ÀÙ ÀåÄ¡°¡
		¹«¾ùÀ̳Ŀ¡ µû¶ó À§ÀÇ Á¤ÀÇ´Â ´Þ¶óÁú °ÍÀÌ´Ù. 
		Amanda ȨÆäÀÌÁö¿¡¼
		´ëºÎºÐÀÇ Å×ÀÙ ÀåÄ¡¿¡ ´ëÇÑ tapetypeÀ» ±¸ÇÒ ¼ö ÀÖ´Ù. tapetypeÀ»
		¾Ë ¼ö°¡ ¾ø´Ù¸é tapetype ¸í·ÉÀ¸·Î ±¸ÇÒ ¼öµµ
		ÀÖÀ¸¹Ç·Î °ÆÁ¤ÇÒ ÇÊ¿ä´Â ¾ø´Ù. tapetype ¸í·ÉÀÇ
		»ç¿ë¹ýÀº tapetype --help¸¦ Âü°íÇϱ⠹ٶõ´Ù.
		¶Ç´Â Amanda
		»ç¿ëÀÚ ¸ÞÀϸµ ¸®½ºÆ®¸¦ µÚÁ®º¸¸é ±¸ÇÒ ¼ö ÀÖÀ» °ÍÀÌ´Ù.
              
            
        
        
          define dumptype global
            
              
                
                  define dumptype global {
                  program "GNUTAR"
                  compress server fast
                  index yes
                  record yes
                  }
		
              
              
                
                  
                    
	              program "GNUTAR"´Â ¹é¾÷ ÇÁ·Î±×·¥À¸·Î tar¸¦ »ç¿ëÇÑ´Ù´Â
		      ÀǹÌÀÌ´Ù.
		    
                  
		  
		    
                      compress server fast´Â Å×ÀÙ¼¹ö¿¡¼ ¹é¾÷ µ¥ÀÌŸ¸¦
		      ¾ÐÃàÇϴµ¥ ºü¸¥ ¾ÐÃà ¼Óµµ¸¦ »ç¿ëÇÑ´Ù´Â ÀǹÌÀÌ´Ù. Amanda´Â
		      gzipÀ» ÀÌ¿ëÇÏ¿© ¾ÐÃàÀ» Çϸç fast´Â gzipÀÇ ¾ÐÃà·ü ¿É¼ÇÀÌ´Ù.
		      Áï °¡Àå ³·Àº ¾ÐÃà·üÀ» ÀǹÌÇÑ´Ù. fast ´ë½Å¿¡ best¸¦ »ç¿ëÇÒ
		      ¼öµµ ÀÖ´Ù. ±×¸®°í server ´ë½Å¿¡ client¸¦ »ç¿ëÇÒ ¼öµµ ÀÖ´Ù.
		      ±× Àǹ̴ ±¸±¸ÀýÀýÀÌ ¼³¸íÇÏÁö ¾Ê¾Æµµ ¾Ë ¼ö ÀÖÀ» °ÍÀÌ´Ù.
		    
		  
                  
                    
		      index yes´Â ¹é¾÷µÇ´Â ÆÄÀÏ ¸ñ·Ï(īŻ·Î±×)¸¦ ÀúÀåÇ϶ó´Â
		      ÀǹÌÀÌ´Ù.
                    
                  
                  
                    
		      record yes´Â /var/lib/amanda/amandates
		      ¸¦ ¹é¾÷ÇÒ ¶§ ¾÷µ¥ÀÌÆ®Ç϶ó´Â ÀǹÌÀÌ´Ù.
                    
                  
		
	      
            
        
      
    
  
  
  /etc/amanda/SpaceWar/amanda.conf ÆÄÀÏ ¼³Á¤
    
      SpaceWar¶ó´Â ÇÁ·ÎÁ§Æ®¿Í °ü·ÃµÈ µ¥ÀÌŸµéÀ» µû·Î ¹é¾÷ÇÑ´Ù´Â °¡Á¤ÇÏ¿¡
      ±×¿Í °ü·ÃµÈ ¼³Á¤À» µû·Î ÁöÁ¤ÇÒ ¼ö ÀÖ´Ù. ¸ÕÀú.
      /etc/amanda ¹Ø¿¡ SpaceWar¶ó´Â µð·ºÅ丮¸¦ Çϳª
      ¸¸µé°í ±× ¾È¿¡ amanda.conf ÆÄÀÏÀ» ¸¸µé¾î ÆíÁýÀ» ÇÏÀÚ.
    
    
      
        
          includefile
            
              
                Æ÷ÇÔÇÒ ÆÄÀÏÀ» ÁöÁ¤ÇÑ´Ù.
              
              includefile "/etc/amanda/amanda.conf"
	      
	        /etc/amanda/amanda.conf ÆÄÀÏ¿¡ °øÅëÀ¸·Î
		»ç¿ëÇÒ ÆÄ¶ó¸ÞŸ¿¡ ´ëÇÑ Á¤Àǰ¡ µé¾î ÀÖÀ¸¹Ç·Î ´ç¿¬È÷ Æ÷ÇԵǾî¾ß
		ÇÑ´Ù.
	      
            
        
        
          org
            
              
	        ÀÌ ¹é¾÷ ¼³Á¤¿¡ ´ëÇÑ Àû´çÇÑ Á¦¸ñÀ» ÁöÁ¤ÇÑ´Ù.
              
              org "SpaceWar"
              
	        SpaceWar¶ó´Â ÇÁ·ÎÁ§Æ®¿¡ ´ëÇÑ ¹é¾÷ ¼³Á¤À̹ǷΠSpaceWar¶ó°í
		ÁöÁ¤ÇÏ¿´´Ù.
              
            
        
        
          inparallel
            
              
	        Å×ÀÙ¼¹ö¿¡¼ µ¿½Ã¿¡ ÁøÇà ÇÒ ¼ö ÀÖ´Â ¹é¾÷ ÇÁ·Î¼¼½ºÀÇ ¼ö
              
              inparallel 4
            
        
        
          maxdumps
            
              
	        ÇϳªÀÇ ÆÄÀϼ¹ö·Î ºÎÅÍ µ¿½Ã¿¡ ¹é¾÷À» ÁøÇàÇÒ ¼ö ÀÖ´Â ÃÖ´ë °³¼ö
              
              maxdumps 2
              
	        A¶ó´Â ÆÄÀϼ¹ö¿¡ SpaceWarÀÇ µ¥ÀÌŸ°¡ ÀúÀåµÇ´Â µð·ºÅ丮°¡ 4°³
		ÀÖ´Ù¸é ±× Áß¿¡¼ µ¿½Ã¿¡ 2°³ µð·ºÅ丮¿¡ ´ëÇÑ ¹é¾÷À» ÁøÇàÇÒ ¼ö
		ÀÖ´Ù. ÀüüÀûÀ¸·Î µ¿½Ã¿¡ ÁøÇàµÇ´Â ¹é¾÷ ÇÁ·Î¼¼½ºÀÇ ¼ö´Â inparallel
		ÆÄ¶ó¸ÞŸ¿¡ ÀÇÇØ Á¶ÀýµÈ´Ù. maxdumps ÆÄ¶ó¸ÞŸ´Â dumptype¿¡¼
		ÁöÁ¤ÇÒ ¼öµµ ÀÖ´Ù.
              
            
        
        
          runtapes
            
              
	        SpaceWar ÇÁ·ÎÁ§Æ®ÀÇ ¹é¾÷¿¡ »ç¿ëµÉ Å×ÀÙÀÇ °³¼ö
              
              runtapes 2
              
	        LTO ¹Ìµð¾î´Â Çϵå¿þ¾î ¾ÐÃàÀ» ÇÏÁö ¾Ê´Â »óÅ·Π100GbÀÇ ¿ë·®À»
		ÀúÀåÇÒ ¼ö ÀÖÀ¸¹Ç·Î runtapes 2´Â 200GbÀÇ µ¥ÀÌŸ¸¦ ¹é¾÷ÇÒ ¼ö
		ÀÖ´Ù´Â ÀǹÌÀÌ´Ù. ¿¡¼ ¾ð±ÞÇßµíÀÌ °¢
		µð·ºÅ丮¿¡ ´ëÇÑ ¹é¾÷ ¿ë·®À» ´ë·« °è»êÇÑ ´ÙÀ½ ±× ¿ë·®ÀÌ
		runtapes ÆÄ¶ó¸ÞŸ °ªÀ¸·ÎºÎÅÍ °è»êµÇ´Â ¿ë·®À» ÃʰúÇϸé
		ÀϺΰ¡ ¹é¾÷µÇÁö ¾ÊÀ¸¹Ç·Î runtapesÀÇ °ªÀ» Àû´çÈ÷ ÁöÁ¤Çؾß
		ÇÒ °ÍÀÌ´Ù.
              
            
        
        
          dumpcycle
            
              
	        ÇÑ ¹øÀÇ Àüü¹é¾÷À¸·ÎºÎÅÍ ´ÙÀ½ ¹ø Àüü¹é¾÷±îÁöÀÇ ÁÖ±â
              
              dumpcycle 4 weeks
              
	        ÀÌ °ªÀº ÀûÀýÈ÷ ¾Ë¾Æ¼ Àâ¾ÆÁÖ¸é µÉ °ÍÀÌ´Ù. 1°³¿ù¿¡ ÇÑ ¹ø Á¤µµ
		Àüü¹é¾÷À» ÇÑ´Ù°í »ý°¢Çϸé 4ÁÖ Á¤µµ¸é µÉ °ÍÀÌ´Ù. dumpcycleÀº
		Amanda°¡ ÀÚµ¿À¸·Î ¹é¾÷ ·¹º§À» °áÁ¤Çϱâ À§ÇØ ÇÊ¿äÇÑ ÇϳªÀÇ
		ÆÄ¶ó¸ÞŸÀ̸ç, ÇÊÀÚ´Â ¹é¾÷ ·¹º§°ú ½ºÄÉÁÙÀ» ¼öµ¿À¸·Î °áÁ¤Çϱâ
		¶§¹®¿¡ dumpcycle ÆÄ¶ó¸ÞŸ°¡ ±×¸® Å« Àǹ̴ ¾ø¾ú´Ù. dumpcycle
		°ªÀ» 0À¸·Î ÁöÁ¤Çϸé Ç×»ó Àüü¹é¾÷À» ÇÑ´Ù´Â ÀǹÌÀ̸ç dumpcycle
		ÆÄ¶ó¸ÞŸ´Â dumptype¿¡¼ ÁöÁ¤ÇÒ ¼öµµ ÀÖ´Ù.
              
            
        
        
          runspercycle
            
              
	        dumpcycle µ¿¾È¿¡ ½ÇÇàµÉ amdumpÀÇ È¸¼ö
              
              runspercycle 4
              
	        dumpcycleÀÌ 4ÁÖÀ̰í ÀÏÁÖÀÏ¿¡ ÇÑ ¹ø ¹é¾÷À» ½ÇÇàÇÑ´Ù¸é dumpcycle
		µ¿¾È¿¡ ½ÇÇàµÉ amdumpÀÇ È¸¼ö´Â 4ȸÀÌ´Ù. ¼öµ¿À¸·Î ¹é¾÷ ½ºÄÉÁÙÀ»
		Á¶ÀýÇÒ °èȹÀ̶ó¸é ÀÌ ÆÄ¶ó¸ÞŸµµ Å« Àǹ̴ ¾ø´Ù.
              
            
        
        
          tapecycle
            
              
	        dumpcycle µ¿¾È¿¡ »ç¿ëµÉ Å×ÀÙÀÇ °³¼ö
              
              tapecycle 4 tapes
              
	        dumpcycle µ¿¾È¿¡ 2°³ÀÇ Å×ÀÙÀ» °¡Áö°í µ¥ÀÌŸ¸¦ °è¼Ó µ¤¾î ¾²¸é¼
		»ç¿ëÇÒ °èȹÀ̶ó°í ÇÏÀÚ. À̶§ Å×ÀÙÀÌ ¿¡·¯°¡ ³¯ °æ¿ì¸¦ »ý°¢Çؼ
		tapecycleÀº 4 Á¤µµ·Î ÇØ µÎ¸é µÉ °ÍÀÌ´Ù.
              
            
        
        
          labelstr
            
              
	        Å×ÀÙ ¶óº§À» ±¸¼ºÇÒ ¹®ÀÚ¿
              
              labelstr "^SpaceWar-[0-9][0-9][0-9]*$"
              
	        amlabel ¸í·ÉÀ¸·Î Å×ÀÙ¿¡ ¶óº§À» ½á ³ÖÀ»¶§ À§ ¹®ÀÚ¿ÀÇ ±¸¼º¿¡
		¸Â¾Æ¾ß ÇÑ´Ù.
              
            
        
        
          define dumptype
            
              
	        /etc/amanda/amanda.conf ÆÄÀÏ¿¡¼ Á¤ÀÇÇß´ø
		dumptype global ¿Ü¿¡ ´Ù¸¥ dumptypeÀ» Á¤ÀÇÇÑ´Ù.
              
              
	        
                  define dumptype always-full {
                         global
                         comment "Full dump of this filesystem always"
                         priority high
                         dumpcycle 0
                         maxdumps 4
                         }
		
		dumpcycleÀ» 0À¸·Î ¼³Á¤ÇÏ¿© Ç×»ó Àüü¹é¾÷À» Çϵµ·Ï ¼³Á¤Çϰí
		dumptype globalÀ» Æ÷ÇÔÇϵµ·Ï ÇÏ¿´À¸¸ç maxdumps¸¦ 4·Î ÁöÁ¤ÇÏ¿´´Ù.
		
                  define dumptype incr-only {
                         global
                         comment "incremental dump only"
                         priority high
                         strategy nofull
                         maxdumps 4
                  }
		
		strategy¸¦ nofull·Î ÁöÁ¤ÇÏ¿© Ç×»ó ¹é¾÷ ·¹º§ 1ÀÇ ÁõºÐ ¹é¾÷À»
		Çϵµ·Ï ¼³Á¤ÇÏ¿´´Ù. ±âŸ dumptype¿¡¼ ÁöÁ¤ÇÒ ¼ö ÀÖ´Â ÆÄ¶ó¸ÞŸ¿¡
		´ëÇØ¼´Â Amanda man page¸¦ Âü°íÇϱ⠹ٶõ´Ù.
	      
            
        
        
          ±âŸ
            
              
	        
                  infofile "/var/lib/amanda/SpaceWar/curinfo"
                  logdir   "/var/log/amanda/SpaceWar/log"
                  indexdir "/var/lib/amanda/SpaceWar/index"
                  tapelist "/var/lib/amanda/SpaceWar/tapelist"
		
              
            
        
      
  
  
  /etc/amanda/SpaceWar/disklist ÆÄÀÏ ¼³Á¤
    
      disklist ÆÄÀÏ¿¡´Â ¹é¾÷ÇÒ µ¥ÀÌŸ¸¦ °®°í ÀÖ´Â ÆÄÀϼ¹öÀÇ hostname°ú ¹é¾÷ÇÒ
      µð·ºÅ丮°¡ ÀúÀåµÇ¾î ÀÖ´Ù.
    
    
      
        gmfs1	/SpaceWar1/Program-Sources	always-full
        gmfs1	/SpaceWar1/Graphic-Sources	always-full
        gmfs2	/SpaceWar2/Protype		always-full
        gmfs2	/SpaceWar2/Schedule		always-full
      
    
    
      ù ÁÙÀ» »ìÆìº¸ÀÚ. gmfs1Àº ÆÄÀϼ¹öÀÇ È£½ºÆ®³×ÀÓÀ̰í,
      /SpaceWar1/Program-SourcesÀº gmfs1¿¡ ÀÖ´Â ¹é¾÷ÇÒ
      µð·ºÅ丮À̸ç always-fullÀº À§¿¡¼ ¼³Á¤Çß´ø dumptypeÀÌ´Ù. ÀÌ¿Í °°Àº
      ÇüÅ·Π¹é¾÷ÇÒ µð·ºÅ丮¸¦ disklist ÆÄÀÏ¿¡ Àû¾îÁÖ¸é µÈ´Ù. ±× ¿Ü¿¡ spindle
      °ª°ú interface¸¦ ÁöÁ¤ÇÒ ¼ö ÀÖÀ¸´Ï Amanda man page¸¦ Âü°íÇϱ⠹ٶõ´Ù.
    
  
ÁÖ¿ä AMANDA ¸í·É¾î
  
    
      
        amlabel
          
            Å×ÀÙ¿¡ ¶óº§À» ½á ³Ö´Â´Ù.
            
              amlabel "configure name" "label"
      	      /etc/amanda¹Ø¿¡ ¸¸µé¾îÁø SpaceWar¶ó´Â
 	      µð·ºÅ丮°¡ configure nameÀÌ µÇ¸ç
	      /etc/amanda/SpaceWar/amanda.conf¿¡ Á¤ÀǵÈ
	      labelstrÀÌ labelÀÌ µÉ °ÍÀÌ´Ù.
	      $ amlabel SpaceWar SpaceWar-001
	      ¹Ìµð¾î üÀÎÀú°¡ ÀÖ°í Á¦´ë·Î ¼³Á¤ÀÌ µÇ¾î ÀÖ´Ù°í ÇÒ °æ¿ì, ù¹øÂ°
	      slot¿¡ ÀÖ´Â Å×ÀÙ¿¡ ¶óº§À» ½á ³Ö´Â´Ù¸é,
	      $ amlabel SpaceWar SpaceWar-001 slot 1
            
          
         
      
        amcheck
          
            ¼³Á¤¿¡ ¹®Á¦°¡ ¾ø´Â Áö Á¡°ËÀ» ÇØ ÁØ´Ù.
            $ amcheck SpaceWar
          
      
      
        amadmin
          
            
	      ¾î¶² ¶óº§À» °¡Áø Å×ÀÙÀ» Àç »ç¿ëÇÒ °ÍÀÎÁö ¾È ÇÒ °ÍÀÎÁö, ´ÙÀ½¿¡
              »ç¿ëÇÒ Å×ÀÙÀº ¾î¶² ¶óº§À» °¡Áø °ÍÀÎÁö µîµî ¿©·¯°¡Áö ÀÛ¾÷À» ÇÒ ¼ö ÀÖ´Ù.
            
            
	      SpaceWarÀÇ ¹é¾÷¿¡ »ç¿ëµÉ Å×ÀÙÀÇ ¸ñ·ÏÀ» º¸¿©ÁØ´Ù.
              $ amadmin SpaceWar tape
	      SpaceWar-001À̶ó´Â ¶óº§À» °¡Áø Å×ÀÙÀ» ¹é¾÷¿¡ »ç¿ëÇÏÁö ¾Êµµ·Ï ¼³Á¤ÇÑ´Ù.
	      $ amadmin SpadeWar no-reuse SpaceWar-001
       	      SpaceWar-001À̶ó´Â ¶óº§À» °¡Áø Å×ÀÙÀ» ¹é¾÷¿¡ »ç¿ëµµ·Ï ¼³Á¤ÇÑ´Ù.
	      $ amadmin SpadeWar reuse SpaceWar-001
            
          
         
         
           amdump
             
               ½ÇÁ¦ ¹é¾÷À» ½ÇÇà½ÃŲ´Ù.
               $ amdump SpaceWar
             
         
         
           amstatus
             
               ¹é¾÷À» ½ÇÇà½ÃŲ ÈÄ ÁøÇà »óȲÀ» ¸ð´ÏÅÍ ÇÑ´Ù.
               $ amstatus SpaceWar
             
         
         
           amrecover, amrestore
             
               ¹é¾÷µÈ µ¥ÀÌŸ¸¦ º¹¿øÇÑ´Ù. rootÀÇ ±ÇÇÑÀ¸·Î ½ÇÇà½ÃŲ´Ù.
               # amrecover SpaceWar
             
         
         
           amflush
             
               ¹é¾÷µÈ µ¥ÀÌŸ°¡ ¾î¶² ÀÌÀ¯·Î Å×ÀÙ¿¡ ¿Å°ÜÁöÁö ¾Ê°í ·ÎÄõð½ºÅ©
	       ¿¡ ÀúÀåµÈ °ÍÀ» Å×ÀÙÀ¸·Î ´Ù½Ã ¿Å±â°íÀÚ ÇÒ ¶§ »ç¿ëÇÑ´Ù.
               $ amflush SpaceWar
             
         
         
           amcleanup
             
               ½ÇÆÐÇÑ ¹é¾÷ÀÌ ÀÖÀ» ¶§ À̸¦ û¼ÒÇϱâ À§ÇØ »ç¿ëµÈ´Ù.
               $ amcleanup SpaceWar
	       
	         amdump ¸í·ÉÀ¸·Î ¹é¾÷À» ½ÇÇà½ÃÄ×À¸³ª ¾î¶² ÀÌÀ¯·Î ¹é¾÷¿¡ ½ÇÆÐÇÑ
		 °æ¿ì, ¹Ýµå½Ã amcleanup ¸í·ÉÀ¸·Î °ü·Ã ÆÄÀÏÀ» û¼ÒÇØ ÁÖ¾î¾ßÇÑ´Ù.
		 ±×¸®°í ·ÎÄõð½ºÅ©¿¡ Àӽ÷ΠÀúÀåµÇ¾î ÀÖ´Â ¹é¾÷ µ¥ÀÌŸµµ Áö¿ö
		 ÁÖ¾î¾ß ÇÑ´Ù.
	       
             
         
       
  
  
    À§¿¡¼ ¿°ÅÇÑ ¸í·É¾î´Â ¿¡¼ ÀÚ¼¼È÷ »ìÆìº¼ °ÍÀÌ´Ù.
    ³ª¸ÓÁö ¸í·É¾î¿¡ ´ëÇÑ °ÍÀº Amanda man page¸¦ Âü°íÇϱ⠹ٶõ´Ù.
  
AMANDA¸¦ ÀÌ¿ëÇÑ ½ÇÀü ¹é¾÷
  
    ¸î °¡Áö °¡Á¤À» ÇÏ°í ½ÇÁ¦ ¹é¾÷À» ÇØ º¸ÀÚ.
    
     
       
         Amanda ÆÐŰÁö´Â ¿¡¼ ¼³¸íÇÑ´ë·Î configureÀÇ
         »ç¿ëÀÚ ¿É¼ÇÀ» ¹Ù²Ù¾î¼ ¼³Ä¡ÇÑ´Ù.
       
     
     
      Å×ÀÙ ÀåÄ¡°¡ Á¦´ë·Î ÀÛµ¿ÇÑ´Ù.
     
     
      Å×ÀÙ ÀåÄ¡´Â IBM 3581 autoloader¸¦ »ç¿ëÇÑ´Ù.
     
     
      ¹é¾÷À» ½ÇÇàÇÒ Å×ÀÙ¼¹öÀÇ »ç¿ëÀÚ´Â styooÀÌ´Ù.
     
     
      SpaceWar¶ó´Â ÇÁ·ÎÁ§Æ®ÀÇ µ¥ÀÌŸ¸¦ ¹é¾÷ÇÑ´Ù.
     
     
      Å×ÀÙ¼¹öÀÇ È£½ºÆ®³×ÀÓÀº backupsvrÀÌ´Ù.
     
     
      ÇÁ·ÎÁ§Æ® SpaceWarÀÇ µ¥ÀÌŸ´Â ÆÄÀϼ¹ö gmfs1°ú gmfs2¿¡ ÀúÀåµÈ´Ù.
     
     
      gmfs1ÀÇ OS´Â À©µµ¿ì 2000 ServerÀ̰í, gmfs2´Â ¸®´ª½ºÀÌ´Ù.
     
     
      ÇÁ·ÎÁ§Æ® SpaceWar¿Í °ü·ÃµÈ °¢ ÆÄÀϼ¹öÀÇ µð·ºÅ丮´Â ¾Æ·¡¿Í °°´Ù.
      
        
          gmfs1 :   E:\SpaceWar1\Program-Sources
          gmfs1 :   E:\SpaceWar1\Graphic-Sources
          gmfs2 :   /SpaceWar2/Prototype
          gmfs2 :   /SpaceWar2/Schedule
        
      
     
     
      
        gmfs1ÀÇ E:\SpaceWar1 µð·ºÅ丮¸¦ backupsvrÀÇ
	/SpaceWar1µð·ºÅ丮¿¡ SMB ¸¶¿îÆ®ÇÑ´Ù.
      
     
    
  
  
    ÆÄÀϼ¹ö¿Í Å×ÀÙ¼¹ö´Â ¼·Î È£½ºÆ®³×ÀÓÀ» ¾Ë ¼ö ÀÖµµ·Ï
    /etc/hosts ÆÄÀÏ¿¡ ±â·ÏÇØ µÎ´Â °ÍÀÌ ÁÁ´Ù.
  
  
  ½ÇÀü ¹é¾÷¿ë /etc/amanda/amanda.conf ÆÄÀÏ
    
      
        mailto "styoo"
        dumpuser "styoo"
        etimeout 3600
        dtimeout 3600
        tapedev "/dev/nst0"
        tpchanger "mtx-changer"
        tapetype IBM-LTO
        columnspec "HostName=0:13,Disk=1:40,OrigKB=1:9,OutKB=1:9,DumpRate=1:7,TapeRate=1:7"
        holdingdisk hd1 {
            comment "main holding disk"
            directory "/backup-image/Image"
            use -10Mb
            chunksize 0
            }
        define tapetype IBM-LTO {
        comment "just produced by tapetype program"
        length 101376 mbytes
        filemark 0 kbytes
        speed 13500 kps
        }
        define dumptype global {
            program "GNUTAR"
            compress server fast
            index yes
            record yes
        }        
      
    
    
      autoloader¸¦ ±¸µ¿Çϴµ¥ »ç¿ëÇÒ mtx-changer ½ºÅ©¸³Æ®´Â mtx ÆÐŰÁö¿¡
      Æ÷ÇԵǾî ÀÖ´Â °ÍÀ» »ç¿ëÇÏ¿´À¸³ª, IBM 3581 autoloader¿¡ Àû¿ëÇϱ⿡´Â
      ÀϺΠÀÛµ¿¿¡ ¹®Á¦°¡ ÀÖ¾î ÇÊÀÚ°¡ ÀϺθ¦ ¼öÁ¤ÇÏ¿´´Ù. ¼öÁ¤µÈ ½ºÅ©¸³Æ®´Â
      ¿¡ ÀÖÀ¸´Ï À» Âü°íÇϱ⠹ٶõ´Ù.
    
  
  
  ½ÇÀü ¹é¾÷¿ë /etc/amanda/SpaceWar/amanda.conf ÆÄÀÏ
    
      
        includefile "/etc/amanda/amanda.conf"
        org "SpaceWar"
        inparallel 4
        runtapes 2
        dumpcycle 4 weeks
        runspercycle 4
        tapecycle 4 tapes
        maxdumps 4
        labelstr "^SpaceWar-[0-9][0-9][0-9]*$"
        infofile "/var/lib/amanda/SpaceWar/curinfo"
        logdir   "/var/log/amanda/SpaceWar/log"
        indexdir "/var/lib/amanda/SpaceWar/index"
        tapelist "/var/lib/amanda/SpaceWar/tapelist"
        define dumptype always-full {
            global
            comment "Full dump of this filesystem always"
            priority high
            dumpcycle 0
        }
        define dumptype incr-only {
            global
            comment "Incremental dump only"
            priority high
            strategy nofull
        }
      
    
  
  
  ½ÇÀü ¹é¾÷¿ë /etc/amanda/SpaceWar/disklist ÆÄÀÏ
    
      
        localhost   /SpaceWar1/Program-Sources      always-full
        localhost   /SpaceWar1/Graphic-Sources      always-full
        gmfs2       /SpaceWar2/Prototype            always-full
        gmfs2       /SpaceWar2/Schedule             always-full
      
    
    
      /Spacewar1ÀÇ ÇÏÀ§ µð·ºÅ丮´Â À©µµ¿ì 2000 ¼¹öÀÎ
      gmfs1¿¡ ÀÖÀ¸¹Ç·Î samba¸¦ ÀÌ¿ëÇÏ¿© ¹é¾÷ÇØ¾ß ÇÑ´Ù. amanda´Â À©µµ¿ì ¸Ó½ÅÀÇ
      µ¥ÀÌŸ¸¦ ¹é¾÷Çϱâ À§ÇØ smbclient¸¦ »ç¿ëÇÏ¿© ¹é¾÷À» ÁøÇàÇÑ´Ù. ±×·¯³ª ±×·¸°Ô
      ÇÏÁö ¾Ê°í, À©µµ¿ìÀÇ µð½ºÅ©¸¦ Å×ÀÙ¼¹ö¿¡ SMB ¸¶¿îÆ®ÇÏ¿© ¸¶Ä¡ ·ÎÄõð½ºÅ©¸¦
      ¹é¾÷ÇϵíÀÌ ÇÒ ¼öµµ ÀÖ´Ù. ¿©±â¼´Â SMB ¸¶¿îÆ®ÇÏ¿© ·ÎÄõð½ºÅ©¸¦ ¹é¾÷ÇϵíÀÌ
      ÇÒ °ÍÀÌ´Ù. samba¸¦ ÀÌ¿ëÇÏ¿© ¹é¾÷À» ÁøÇàÇÑ´Ù¸é, localhost¸¦ gmfs1À¸·Î ¹Ù²Ù°í
      /etc/amandapass ÆÄÀÏ¿¡ °øÀ¯À̸§°ú ÇØ´ç °øÀ¯¸¦ ¾×¼¼½º
      ÇÒ ¼ö ÀÖ´Â »ç¿ëÀÚ ±×¸®°í ¾ÏÈ£¸¦ Àû¾îÁÖ¾î¾ß ÇÑ´Ù. ±× Æ÷¸ËÀº Amanda man
      page¸¦ Âü°íÇϱ⠹ٶõ´Ù.
    
  
  
  ¹é¾÷ ½ÃÀÛ
    
      ¹é¾÷À» ÁøÇàÇÒ »ç¿ëÀÚ´Â styooÀÌ¸ç °ü·ÃµÈ ÆÄÀÏ¿¡ ´ëÇÑ ¾²±â ±ÇÇÑÀÌ ÀÖ¾î¾ß
      ÇÔÀº µÎ ¸»ÇÒ ³ªÀ§µµ ¾ø´Ù. /etc/amandaµð·ºÅ丮 ¹× ±×
      ÇÏÀ§ µð·ºÅ丮¿Í ÆÄÀÏ¿¡ ´ëÇÑ Àб⾲±â ±ÇÇÑÀÌ styoo¿¡°Ô ÀÖ¾î¾ß ÇÒ °ÍÀÌ´Ù.
      »Ó¸¸ ¾Æ´Ï¶ó, /var/lib/amanda µð·ºÅ丮 ¹× ±× ÇÏÀ§ÀÇ
      ÆÄÀÏµé ±×¸®°í /var/log/amanda µð·ºÅ丮 ¹× ±× ÇÏÀ§ÀÇ
      ÆÄÀϵ鿡 ´ëÇÑ Àб⾲±â ±ÇÇÑÀÌ ÇÊ¿äÇÏ´Ù. ¶ÇÇÑ,
      /dev/nst0, /dev/sg0¿¡ ´ëÇÑ
      Àб⾲±â ±ÇÇѵµ ´ç¿¬È÷ ÀÖ¾î¾ß ÇÒ °ÍÀÌ´Ù.
    
    
      ÀÌÁ¦, ¹é¾÷À» ÁøÇàÇØ º¸ÀÚ. Amanda¸¦ ¼³Ä¡Çϰí À§¿Í °°ÀÌ ¼³Á¤À» ³¡¸¶Ä£ ÈÄ
      Amanda ¸í·É¾î¸¦ ÀÌ¿ëÇÏ¿© ¹é¾÷À» ÁøÇàÇÒ ¶§ ÈçÈ÷ ¹ß»ýÇÒ ¼ö ÀÖ´Â ¿¡·¯ »óȲµµ
      ÇÔ²² Ãë±ÞÇÒ °ÍÀÌ´Ù.
    
    
      Å×ÀÙ ÀåÄ¡¿¡ ºó Å×ÀÙÀ» Çϳª ³Ö°í amlabel ¸í·ÉÀ¸·Î Å×ÀÙ¿¡ ¶óº§À» ºÙÀÌÀÚ.
      -f ¿É¼ÇÀ» ºÙ¿©¼ °Á¦·Î ¶óº§À» ½á ³Öµµ·Ï ÇÏÀÚ.
      
        $ amlabel -f SpaceWar SpaceWar-001
        rewinding, reading label, not an amanda tape
        rewinding, writing label SpaceWar-001, checking label
        amlabel: couldn't write tapelist: No such file or directory
      
      tapelist ÆÄÀÏÀÌ ¾ø´Ù°í ºÒÆòÀ» ÇÑ´Ù. À̰ÍÀº
      /var/lib/amanda/SpaceWar µð·ºÅ丮°¡ ¾ø±â ¶§¹®ÀÌ´Ï
      /var/lib/amanda/ µð·ºÅ丮¿¡ SpaceWar µð·ºÅ丮¸¦
      ¸¸µé¾î ÁÖ¸é µÈ´Ù. ÀÌ·¸°Ô ÇØ ÁÖ¸é amlabel ¸í·ÉÀÌ ±× ¹Ø¿¡ tapelist ÆÄÀÏÀ»
      ÀÚµ¿À¸·Î ¸¸µç´Ù.
    
    
      Å×ÀÙ¿¡ ¶óº§À» ½á ³ÖÀº ÈÄ, amadmin ¸í·ÉÀ¸·Î »ç¿ëÇÒ Å×ÀÙ ¸ñ·ÏÀ» »ìÆìº¸ÀÚ.
      
        $ amadmin SpaceWar tape
        The next Amanda run should go onto a new tape.
        The next Amanda run should go onto a new tape.
      
      amlabel ¸í·ÉÀ¸·Î SpaceWar-004±îÁö Å×ÀÙ¿¡ ¶óº§À» ºÙ¿© º¸ÀÚ. ±×¸®°í¼
      /var/lib/amanda/SpaceWar/tapelist ÆÄÀÏÀ» º¸¸é
      ´ÙÀ½°ú °°ÀÌ µÇ¾î ÀÖÀ» °ÍÀÌ´Ù.
      
        0 SpaceWar-004 reuse
        0 SpaceWar-003 reuse
        0 SpaceWar-002 reuse
        0 SpaceWar-001 reuse 
      
      amadmin ¸í·ÉÀ¸·Î »ç¿ëÇÒ Å×ÀÙ ¸ñ·ÏÀ» ´Ù½Ã ÇÑ ¹ø »ìÆìº¸ÀÚ.
      
        $ amadmin SpaceWar tape
        The next Amanda run should go onto tape SpaceWar-001 or a new tape.
        The next Amanda run should go onto tape SpaceWar-002 or a new tape.
      
      runtapes°ú tapecycleÀÇ °ª¿¡ µû¶ó¼ ±×¸®°í tapelist ÆÄÀÏÀÇ ³»¿ë¿¡ µû¶ó¼
      À§ ¸í·ÉÀÇ °á°ú´Â ´Þ¶óÁø´Ù. ÇÑ ¹ø Ã¼Å©ÇØ º¸±â ¹Ù¶õ´Ù.
    
    
      amcheck ¸í·ÉÀ¸·Î ¼³Á¤¿¡ ÀÌ»óÀÌ ¾ø´ÂÁö È®ÀÎÇØ º¸ÀÚ. µ¥ºñ¾ÈÀÇ °æ¿ì, amanda
      ¸í·É¾îµéÀÌ /usr/sbin µð·ºÅ丮¿¡ Àִµ¥ amcheck
      ¸í·ÉÀÇ ½ÇÇà ±ÇÇÑÀÌ root¿Í backup¿¡°Ô¸¸ ÀÖÀ» ¼öµµ ÀÖÀ¸´Ï ½ÇÇà ±ÇÇÑÀ»
      Ãß°¡ÇØ ÁÖ¾î¾ß ÇÒ °ÍÀÌ´Ù.
      
        $ amcheck SpaceWar
        ERROR: program /usr/lib/amanda/planner: not executable
        Holding disk /backup-image/Image: 6636356 KB disk space available, using 6626116 KB
        ERROR: log dir /var/log/amanda/SpaceWar: not writable
        NOTE: skipping tape-writable test
        Tape SpaceWar-001 label ok
        NOTE: info dir /var/lib/amanda/SpaceWar/curinfo: does not exist
        NOTE: it will be created on the next run
        NOTE: index dir /var/lib/amanda/SpaceWar/index: does not exist
        Server check took 0.010 seconds
        Amanda Backup Client Hosts Check
        --------------------------------
        ERROR: gmfs2: [access as styoo not allowed from styoo@backupsvr] amandahostsauth failed
        WARNING: localhost: selfcheck request timed out.  Host down?
        Client check: 2 hosts checked in 30.018 seconds, 2 problems found
      
      ¸î °¡Áö ¿¡·¯¿Í °æ°í ¸Þ¼¼Áö°¡ º¸ÀδÙ. Çϳª¾¿ »ìÆìº¸ÀÚ.
      
        
          
	    "ERROR: program /usr/lib/amanda/planner: not executable"  ¿©±â¼
	    planner¶ó´Â °ÍÀº amdump ¸í·É¾î°¡ ½ÇÇàµÈ ÈÄ amdumpÀÇ ºÎ¸§À» ¹Þ°í
	    ½ÇÇàµÇ´Â ¸í·É¾îÀÌ´Ù. ÀÌ ¿Ü¿¡µµ ¸î °¡Áö ´Ù¸¥ ¸í·É¾î°¡ Àִµ¥ µ¥ºñ¾ÈÀÇ
	    °æ¿ì, ÀÌµé ¸í·É¾î´Â /usr/lib/amanda µð·ºÅ丮¿¡
	    Á¸ÀçÇÑ´Ù. ½ÇÇà ±ÇÇÑÀÌ root ¶Ç´Â backup¿¡°Ô¸¸ ÀÖÀ» ¼ö ÀÖÀ¸´Ï ´Ù¸¥
	    »ç¿ëÀÚ¿¡°Ô ½ÇÇà ±ÇÇÑÀÌ ¾ø´Â ¸í·É¾î¸¦ ã¾Æ¼ ½ÇÇà ±ÇÇÑÀ» ºÎ¿©ÇØ¾ß ÇÒ
	    °ÍÀÌ´Ù.
	  
        
        
          
	    "ERROR: log dir /var/log/amanda/SpaceWar: not writable" À̰ÍÀº
	    SpaceWar µð·ºÅ丮°¡ ¾ø±â ¶§¹®ÀÌ´Ï µð·ºÅ丮¸¦ ¸¸µé¾î ÁØ´Ù. ±× ¹Ø¿¡
	    Ç¥½ÃµÈ curinfo¿Í index°¡ ¾ø´Ù´Â ¸Þ¼¼Áöµµ ¸¶Âù°¡Áö·Î
	    /var/lib/amanda µð·ºÅ丮 ¹Ø¿¡ SpaceWar¸¦
	    ¸¸µé¾î ÁØ´Ù.
          
        
        
          
	    "ERROR: gmfs2: [access as styoo not allowed from styoo@backupsvr]
	    amandahostsauth failed" ÀÌ ¸Þ¼¼Áö´Â backupsvrÀÇ »ç¿ëÀÚ styoo¿¡°Ô
	    ÆÄÀϼ¹ö gmfs2(¸®´ª½º ¸Ó½®ÀÓ)ÀÇ amandad¿¡ Á¢±ÙÇÒ ±ÇÇÑÀÌ ¾ø±â ¶§¹®¿¡
	    ¹ß»ýÇÑ´Ù. gmfs2ÀÇ /etc/amandahosts ÆÄÀÏ¿¡
	    
              backupsvr styoo
	    
	    ¶ó°í ÇÑ ÁÙÀ» ³Ö¾îÁÖ¸é µÉ °ÍÀÌ´Ù.
          
        
        
          
	    "WARNING: localhost: selfcheck request timed out.  Host down?" ÀÌ
	    ¸Þ¼¼Áö´Â amandad(Amanda µ¥¸ó)°¡ ´Ù¸¥ »ç¿ëÀÚÀÇ ±ÇÇÑÀ¸·Î ½ÇÇàµÇ¾ú±â
	    ¶§¹®ÀÌ´Ù.  /etc/inetd.confÀ» ¿¾îº¸¸é ¾Æ·¡¿Í
	    °°Àº ³»¿ëÀÌ ÀÖÀ» °ÍÀÌ´Ù.
	    
              amanda dgram udp wait backup /usr/sbin/tcpd /usr/lib/amanda/amandad
              amandaidx stream tcp nowait backup /usr/sbin/tcpd /usr/lib/amanda/amindexd
              amidxtape stream tcp nowait backup /usr/sbin/tcpd /usr/lib/amanda/amidxtaped
	    
	    À§¿¡¼ backupÀ» ½ÇÁ¦ ¹é¾÷À» ½ÇÇàÇÏ´Â »ç¿ëÀÚ(¿©±â¼´Â styoo)·Î ¹Ù²Ù¾î ÁØ ÈÄ
	    inetd¸¦ Àç ½Ãµ¿ ½ÃŰ¸é µÉ °ÍÀÌ´Ù.
          
        
	
        
          
	    À§ ¹®Á¦°¡ ÇØ°áµÇ¸é ´ÙÀ½°ú °°Àº ¿¡·¯°¡ ¹ß»ýÇÒ ¼öµµ ÀÖ´Ù. "ERROR:
	    localhost: [access as styoo not allowed from styoo@localhost] open
	    of /home/styoo/.amandahosts failed" À̰ÍÀº ¸» ±×´ë·Î
	    /home/styoo/.amandahostsÀ» ¿ ¼ö ¾ø´Ù´Â ¶æÀÌ´Ù.
	    /etc/amandahosts ÆÄÀÏÀ»
	    /home/styoo/.amandahosts¿¡ ¸µÅ©¸¦ ½ÃÄÑÁÖ¸é µÈ´Ù.
          
        
        
          
	    À§ ¹®Á¦°¡ ÇØ°áµÇ¸é ´ÙÀ½°ú °°Àº ¿¡·¯°¡ ¹ß»ýÇÒ ¼öµµ ÀÖ´Ù. "ERROR:
	    localhost: [access as styoo not allowed from styoo@localhost]
	    amandahostsauth failed" À̰ÍÀº gmfs2¿¡ Á¢±ÙÇÒ ¼ö ¾ø´Ù´Â ¿¡·¯¿Í
	    À¯»çÇÑ °ÍÀ¸·Î Å×ÀÙ¼¹ö(backupsvr)ÀÇ
	    /etc/amandahosts ÆÄÀÏ¿¡
	    
              localhost styoo
            ¶ó°í ÇÑ ÁÙÀ» ³Ö¾îÁÖ¸é µÉ °ÍÀÌ´Ù.
          
        
        
          
	    autoloader¿Í °°Àº ¹Ìµð¾î üÀÎÀú°¡ ¾ø´Â °æ¿ì, ´ÙÀ½°ú °°Àº °æ°í
	    ¸Þ¼¼Áö°¡ ³ªÅ¸³¯ ¼öµµ ÀÖ´Ù. "WARNING: if a tape changer is not
	    available, runtapes must be set to 1" À̰ÍÀº autoloader¿Í °°Àº
	    ¹Ìµð¾î üÀÎÀú°¡ ¾ø±â ¶§¹®¿¡ runtape ÆÄ¶ó¸ÞŸ °ªÀÌ 1·Î ¼¼ÆÃµÇ¾î¾ß
	    ÇÑ´Ù´Â ¶æÀÌ´Ù. ÇöÀç´Â 2·Î ¼³Á¤µÇ¾î ÀÖ´Ù. ÀÌ °æ°í´Â ¹«½ÃÇØµµ ÁÁ´Ù.
          
        
      
    
      amcheck ¸í·ÉÀ¸·Î ÀÌ»óÀÌ ¾ø´Â °ÍÀ» È®ÀÎÇÏ¿´À¸¸é, ÀÌÁ¦ ¹é±×¶ó¿îµå·Î amdump
      ¸í·ÉÀ» ½ÇÇà½ÃÄÑ ¹é¾÷À» ÇØ º¸ÀÚ.
      
        $ amdump SpaceWar &
      
      
      amstatus ¸í·ÉÀ¸·Î ¹é¾÷ »óȲÀ» È®ÀÎÇØ º¸ÀÚ.
      
        $ amstatus SpaceWar
        Using /var/log/amanda/SpaceWar/amdump from Åä  9¿ù 14 14:51:50 KST 2002
        localhost:/SpaceWar1/Program-Sources                getting estimate
        localhost:/SpaceWar1/Graphic-Sources                getting estimate
        gmfs2:/SpaceWar2/Prototype                          getting estimate
        gmfs2:/SpaceWar2/Schedule                           getting estimate
        SUMMARY          part     real estimated
                          size      size
        partition       :   4
        estimated       :   0                  0k
        failed          :   0                  0k           (  0.00%)
        wait for dumping:   0                  0k           (  0.00%)
        dumping to tape :   0                  0k           (  0.00%)
        dumping         :   0        0k        0k (  0.00%) (  0.00%)
        dumped          :   0        0k        0k (  0.00%) (  0.00%)
        wait for writing:   0        0k        0k (  0.00%) (  0.00%)
        writing to tape :   0        0k        0k (  0.00%) (  0.00%)
        failed to tape  :   0        0k        0k (  0.00%) (  0.00%)
        taped           :   0        0k        0k (  0.00%) (  0.00%)
        all dumpers active
        taper idle
      
      ¹é¾÷ÇÒ µð·ºÅ丮ÀÇ ¿ë·®À» °è»êÇϰí ÀÖ´Â ÁßÀÌ´Ù. Àá½Ã ÈÄ¿¡ ´Ù½Ã ÇÑ ¹ø
      amstatus ¸í·ÉÀ» ½ÇÇà½ÃÄѺ¸ÀÚ.
      
        $ amstatus SpaceWar
          Using /var/log/amanda/SpaceWar/amdump from Åä  9¿ù 14 15:06:33 KST 2002
          localhost:/SpaceWar1/Program-Sources     0 no estimate
          localhost:/SpaceWar1/Graphic-Sources     0 no estimate
          gmfs2:/SpaceWar2/Prototype               0 [dump larger than tape, but cannot incremental dump new disk]
          gmfs2:/SpaceWar2/Schedule                0 14585k dumping     4832k ( 33.13%) (15:06:36)
          SUMMARY          part     real estimated
                          size      size
          partition       :   4
          estimated       :   2              14585k
          failed          :   3                  0k           (  0.00%)
          wait for dumping:   0                  0k           (  0.00%)
          dumping to tape :   0                  0k           (  0.00%)
          dumping         :   1     4832k    14585k ( 33.13%) (  6.42%)
          dumped          :   0        0k        0k (  0.00%) (  0.00%)
          wait for writing:   0        0k        0k (  0.00%) (  0.00%)
          writing to tape :   0        0k        0k (  0.00%) (  0.00%)
          failed to tape  :   0        0k        0k (  0.00%) (  0.00%)
          taped           :   0        0k        0k (  0.00%) (  0.00%)
          3 dumpers idle  : start-wait
          taper idle
          network free kps:      270
          holding space   :  6611460k ( 99.78%)
      
      À§ÀÇ °á°ú¸¦ º¸¸é, gmfs2ÀÇ µð·ºÅ丮 Áß¿¡¼
      /SpaceWar2/ScheduleÀº ¹º°¡°¡ ÁøÇàµÇ°í Àִµ¥,
      /SpaceWar2/PrototypeÀº dump°¡ Å×ÀÙº¸´Ù Å©´Ù°í ¸»À»
      Çϰí ÀÖ´Ù. À̰ÍÀº /SpaceWar2/PrototypeÀÇ ¿ë·®ÀÌ
      Å©´Ù±â º¸´Ù´Â °¢ µð·ºÅ丮¿¡ ´ëÇÑ ¹é¾÷ ¿ë·®À» ¸ðµÎ ÇÕ»êÇÑ °á°ú  ¹é¾÷ÇÒ
      ¿ë·®ÀÌ <Å×ÀÙ ÇÑ °³ÀÇ ¿ë·® X  runtapesÀÇ °ª> º¸´Ù Å©´Ù´Â ¶æÀÌ´Ù.
      runtapesÀÇ °ªÀ» Áõ°¡ ½ÃŰ¸é ´ëºÎºÐ ÇØ°áµÉ °ÍÀÌ´Ù. ¹°·Ð, ½ÇÁ¦·Î µð·ºÅ丮
      ÇϳªÀÇ ¹é¾÷ ¿ë·®ÀÌ Å×ÀÙ ÇÑ °³ÀÇ ¿ë·® º¸´Ù Ŭ ¼öµµ ÀÖ´Ù. ±×·¯³ª Amanda´Â
      À̸¦ ¹®Á¦ »ïÁö´Â ¾Ê´Â´Ù. ±×·¸´Ù°í ¾î¶² µð·ºÅ丮¿¡ ´ëÇÑ ¹é¾÷À̹ÌÁö°¡ Å×ÀÙ
      ÇϳªÀÇ Å©±â º¸´Ù Å©´Ù°í ÇØ¼ ´ÙÀ½ Å×ÀÙ¿¡ À̾ ¼ö´Â ¾ø´Ù. Amanda´Â ´ÙÀ½
      Å×ÀÙ¿¡ À̾±â¸¦ Áö¿øÇÏÁö ¾ÊÀ½À» ¸í½ÉÇϱ⠹ٶõ´Ù. Amanda ÆÐŰÁöÀÇ FAQ
      ¹®¼¸¦ Âü°íÇϱ⠹ٶõ´Ù.
    
    
      ±×¸®°í À©µµ¿ì ¼¹ö gmfs1ÀÇ µð·ºÅ丮¸¦ SMB ¸¶¿îÆ®ÇÑ µð·ºÅ丮´Â
      "no estimate" ¶ó°í µÇ¾î ÀÖ´Ù. ÀÌ ¹®Á¦´Â ´ë°³´Â ÆÛ¹Ì¼Ç ¹®Á¦ÀÌ´Ù. Amanda
      ÆÐŰÁö¸¦ ºôµåÇÒ ¶§ styoo¶ó´Â »ç¿ëÀÚ·Î ¿É¼ÇÀ» ÁÖ¾ú´Âµ¥, ¸·»ó ½ÇÇàÇÒ ¶§´Â
      ¾û¶×ÇÑ »ç¿ëÀÚ·Î amdump¸¦ ½ÇÇàÇ߱⠶§¹®ÀÌ´Ù. Á¦°øµÇ´Â ÆÐŰÁö ±×´ë·Î
      ¼³Ä¡Çß´Ù¸é root ¶Ç´Â backup »ç¿ëÀÚÀÇ ±ÇÇÑÀ¸·Î ¹é¾÷À» ½ÇÇàÇØ¾ß ÇÒ °ÍÀÌ´Ù.
    
    
      À¢¸¸ÇÑ ¿¡·¯ »óȲÀº üũ¸¦ ÇßÀ¸´Ï ¹é¾÷ÀÌ Àß ¿Ï·áµÇ¾ú´Ù°í ÇÏÀÚ. ±×¸®°í 1
      °³ÀÇ Å×ÀÙÀ» ¹é¾÷¿¡ »ç¿ëÇß´Ù°í ÇÏÀÚ. ÀÌÁ¦ ´Ù½Ã ÇÑ ¹ø amadmin ¸í·ÉÀ¸·Î
      »ç¿ëÇÒ ¼ö ÀÖ´Â Å×ÀÙ ¸ñ·ÏÀ» »ìÆìº¸ÀÚ.
      
        $ amadmin SpaceWar tape
	The next Amanda run should go onto tape SpaceWar-002 or a new tape.
	The next Amanda run should go onto tape SpaceWar-003 or a new tape.
      
      ´ÙÀ½ ¹é¾÷¿¡´Â SpaceWar-002 Å×ÀÙºÎÅÍ »ç¿ëÇÏ°Ô µÉ °ÍÀÌ´Ù. ´ÙÀ½ ¹ø(µÎ¹øÂ°)
      ¹é¾÷¿¡µµ 1 °³ÀÇ Å×ÀÙÀ» »ç¿ëÇÑ´Ù¸é ¼¼¹øÂ° ¹é¾÷¿¡´Â SpaceWar-003 Å×ÀÙÀ»
      »ç¿ëÇÒ °ÍÀÌ´Ù. ±× ´ÙÀ½Àº SpaceWar-004, ±× ´ÙÀ½Àº? ±×·¸´Ù. ´Ù½Ã µ¹¾Æ¿Í¼
      SpaceWar-001À» »ç¿ëÇÏ°Ô µÈ´Ù. ´Ù¼¸¹øÂ° ¹é¾÷¿¡ µé¾î°¡±â Àü¿¡ ¾Æ·¡¿Í °°ÀÌ
      amadmin ¸í·ÉÀ¸·Î SpaceWar-001 Å×ÀÙÀ» ¹é¾÷¿¡ »ç¿ëÇÏÁö ¸øÇÏ°Ô ÇØ ³õ¾Ò´Ù¸é,
      SpaceWar-002 Å×ÀÙÀ» »ç¿ëÇÒ °ÍÀÌ´Ù.
      
        amadmin SpaceWar no-reuse SpaceWar-001
      
      Å×ÀÙ ¼ø¼¿¡ ´ëÇÑ ´õ ÀÚ¼¼ÇÑ °ÍÀº amanda¸¦ »ç¿ëÇÏ¸é¼ ÀÍÈ÷±â ¹Ù¶õ´Ù.
    
    
      ¹é¾÷µÈ µ¥ÀÌŸ¸¦ Å×ÀÙ¿¡ ¾²´Â Áß¿¡ ¿¡·¯°¡ ¹ß»ýÇÑ´Ù¸é ´ÙÀ½ Å×ÀÙ¿¡ µ¥ÀÌŸ¸¦
      ´Ù½Ã ½á ³ÖÀ¸·Á ÇÒ °ÍÀÌ´Ù. ±×·¯³ª »ç¿ëÇÒ ´ÙÀ½ Å×ÀÙÀÌ ¾ø´Ù¸é ¹é¾÷ µ¥ÀÌŸ´Â
      ·ÎÄõð½ºÅ©¿¡ ³²°ÔµÇ¸ç ¹é¾÷Àº Á¾·áµÈ´Ù. ÀÌ·± °æ¿ì¿¡´Â »õ·Î¿î Å×ÀÙÀ»
      ÁغñÇÏ¿© ¶óº§À» ºÙÀÎ ´ÙÀ½, amflush ¸í·ÉÀ¸·Î ·ÎÄõð½ºÅ©ÀÇ µ¥ÀÌŸ¸¦ Å×ÀÙ¿¡
      ¿Å°Ü ³õÀ» ¼ö ÀÖ´Ù.
      
        $ amflush SpaceWar
      
      Å×ÀÙÀ¸·Î µ¥ÀÌŸ¸¦ ¿Å°Ü ¾´ ´ÙÀ½¿¡´Â amcleanup ¸í·ÉÀ¸·Î û¼Ò¸¦ ÇØ ÁÖ¾î¾ß
      ÇÑ´Ù.
      
        $ amcleanup SpaceWar
      
    
  
  
  º¹¿øÇϱâ
    
      º¹¿øÀ» ÇØ º¸ÀÚ. º¹¿øÀº amrecover¿Í amrestore µÎ °¡Áö¸¦ ÀÌ¿ëÇÒ ¼ö ÀÖ´Ù.
      ¿©±â¼´Â amrecover¸¦ »ç¿ëÇϱâ·Î ÇÑ´Ù. º¹¿øÀº rootÀÇ ±ÇÇÑÀ¸·Î ½ÇÇàµÇ¾î¾ß
      ÇÑ´Ù.
    
    
      gmfs2ÀÇ /SpaceWar2/Schedule µð·ºÅ丮 ¹Ø¿¡ ÀÖ´ø
      200206-Prog À̶õ µð·ºÅ丮¿Í
      200206-Mail µð·ºÅ丮¸¦ ÇÏÀ§ µð·ºÅ丮¸¦ Æ÷ÇÔÇÏ¿© ¸ðµÎ
      º¹¿øÇÑ´Ù°í ÇÏÀÚ. /tmp¿¡ º¹±¸ÇÑ´Ù°í °¡Á¤ÇÏÀÚ.
    
    
      
        # cd /tmp
        # amrecover SpaceWar -d /dev/nst0
      
      À§¿Í °°ÀÌ ¸í·ÉÀ» ÁÖ¸é ´ÙÀ½°ú °°Àº ÇÁ·ÒÇÁÆ®°¡ ³ªÅ¸³¯ °ÍÀÌ´Ù.
      amrecover>
      ¶Ç´Â ¾Æ·¡¿Í °°Àº ¿¡·¯¸Þ¼¼Áö°¡ ³ª¿Ã ¼öµµ ÀÖ´Ù.
      
	220 backupsvr AMANDA index server (2.4.2p2) ready.
	500 Access not allowed: [access as styoo not allowed from root@localhost] amandahostsauth failed
      
      /etc/amandahosts¿¡ ¾Æ·¡¿Í °°ÀÌ root¸¦ µî·ÏÇÑ´Ù.
      localhost root
      ¿¡·¯°¡ Á¦°Å µÇ¾úÀ¸¸é ´Ù½Ã amrecover¸¦ ½ÇÇà½ÃÄÑ
      /SpaceWar2/ScheduleÀÌ Àִ ȣ½ºÆ®¸¦ ÁöÁ¤Çϰí
      º¹¿øÇÒ ÃÖ»óÀ§ µð·ºÅ丮¸¦ ÁöÁ¤ÇÑ´Ù.
      
	amrecover> sethost gmfs2
	amrecover> setdisk /SpaceWar2/Schedule
      
      º¹¿øÇÒ ÇÏÀ§ µð·ºÅ丮¸¦ ÁöÁ¤ÇÑ´Ù.
      
	amrecover> cd 200206-Prog
	amrecover> add *
	amrecover> cd ..
	amrecover> cd 200206-Mail
	amrecover> add *
      
      ¹°·Ð, ƯÁ¤ ÆÄÀϸ¸ º¹¿øÇÒ ¼öµµ ÀÖ´Ù. ÇØ´ç ÆÄÀÏÀÌ ÀÖ´Â µð·ºÅ丮·Î À̵¿Çؼ
      ÆÄÀÏÀ» Ãß°¡ÇØ ÁÖ¸é µÉ °ÍÀÌ´Ù.
      º¹¿ø ¸í·ÉÀ» ³»¸°´Ù.
      amrecover> extract
      ÇÊ¿äÇÑ Å×ÀÙ¿¡ ´ëÇÑ Á¤º¸¸¦ ¾Ë·ÁÁÙ °ÍÀÌ´Ù. ¸ÂÀ¸¸é y¶ó°í ´äÇÑ´Ù. ±×·¯¸é
      Å×ÀÙÀ» ·ÎµåÇÑ ÈÄ Ã³À½ºÎÅÍ Àоî¸é¼ ÇØ´ç ÆÄÀÏÀ» Çϳª¾¿ º¹¿øÇÒ °ÍÀÌ´Ù.
    
    
      ¿©±â±îÁö´Â Å×ÀÙ¼¹öÀÇ Å×ÀÙ ÀåÄ¡¸¦ ÀÌ¿ëÇÏ¿© º¹¿øÇÏ´Â ¹æ¹ýÀÌ´Ù. ±×·¯³ª
      ÀÌ·± °æ¿ì°¡ ÀÖÀ» ¼öµµ ÀÖ´Ù. ¹Ìµð¿À ȣȯÀÌ °¡´ÉÇÑ µÎ ´ëÀÇ Å×ÀÙ ÀåÄ¡¸¦
      °¢°¢ ´Ù¸¥ ¸®´ª½º ¼¹ö¿¡ ÀåÂøÇÏ¿© ÇÑ ´ë´Â ¹é¾÷ Àü¿ëÀ¸·Î, ´Ù¸¥ ÇÑ ´ë´Â
      º¹¿ø Àü¿ëÀ¸·Î »ç¿ëÇϰíÀÚ ÇÏ´Â °æ¿ìµµ ÀÖÀ» °ÍÀÌ´Ù. ÀÌÁ¦ ¹é¾÷ Àü¿ë ¼¹ö¿¡¼
      ¹é¾÷ÇÑ °ÍÀ» º¹¿ø Àü¿ë ¼¹ö¿¡¼ ¹é¾÷ÇÏ´Â °æ¿ì¸¦ »ìÆìº¸ÀÚ.
    
    
      ¹é¾÷ Àü¿ë ¼¹öÀÇ È£½ºÆ®³×ÀÓÀº backupsvr¶ó Çϰí, º¹¿ø Àü¿ë ¼¹öÀÇ È£½ºÆ®
      ³×ÀÓÀº restoresvrÀ̶ó ÇÏÀÚ. ±×¸®°í /SpaceWar2/Schedule
      À» /tmp¿¡ º¹¿øÇÑ´Ù°í °¡Á¤ÇÏÀÚ.
    
    
      
	# cd /tmp
	# amrecover SpaceWar -s backupsvr -d /dev/nst0
      
      -s ¿É¼ÇÀ¸·Î backupsvrÀ» index server·Î ÁöÁ¤ÇÏ¿´´Ù.
      /SpaceWar2/ScheduleÀÇ ¹é¾÷¿¡ ´ëÇÑ index´Â
      backupsvr¿¡ Àֱ⠶§¹®ÀÌ´Ù. ±× µÚÀÇ °úÁ¤Àº ¾Õ¼ÀÇ º¹¿ø °úÁ¤°ú µ¿ÀÏÇÏ´Ù.
    
    
    
      À̰ÍÀ¸·Î º¹¿ø¿¡ ´ëÇÑ °Íµµ ´ë·« ¾Ë¾Æ º¸¾Ò´Ù. ´õ ÀÚ¼¼ÇÑ °ÍÀº Amanda man
      page¸¦ Âü°íÇÏ¸é¼ ±×¸®°í ½ÇÁ¦·Î »ç¿ëÇÏ¸é¼ Çϳª¾¿ ÀÍÈ÷´Â °ÍÀÌ ÃÖ¼±ÀÇ
      ¹æ¹ýÀÎ µí ½Í´Ù.
    
  
  
  
  ÁõºÐ ¹é¾÷
    
      dump¶ó´Â ¹é¾÷ ÇÁ·Î±×·¥Àº 0¿¡¼ 9±îÁöÀÇ ¹é¾÷ ·¹º§À»
      Áö¿øÇÑ´Ù. Amanda°¡ ³»ºÎÀûÀ¸·Î »ç¿ëÇÏ´Â ¹é¾÷ ÇÁ·Î±×·¥Àº dump ¶Ç´Â tarÀÌ´Ù.
      Amandaµµ 0¿¡¼ 9±îÁöÀÇ ¹é¾÷ ·¹º§À» Á¦°øÇÏ¸ç ¹é¾÷ ·¹º§Àº »ç¿ëÀÚÀÇ ¼³Á¤À»
      ±Ù°Å·Î Amanda°¡ ½º½º·Î °áÁ¤ÇÑ´Ù.
    
    
      ¹é¾÷ ·¹º§ 0Àº Àüü¹é¾÷À» ÀǹÌÇÏ¸ç ¹é¾÷ ·¹º§ 1Àº Àüü ¹é¾÷ ÀÌÈÄ º¯°æµÈ
      ³»¿ë¿¡ ´ëÇÑ ¹é¾÷À» ¶æÇÑ´Ù. ¹é¾÷ ·¹º§ 2´Â ¹é¾÷ ·¹º§ 1 ÀÌÈÄ º¯°æµÈ ³»¿ë¿¡
      ´ëÇÑ ¹é¾÷ÀÌ´Ù. ³ª¸ÓÁö ¹é¾÷ ·¹º§µµ ºñ½ÁÇÏ°Ô »ý°¢ÇÏ¸é µÉ °ÍÀÌ´Ù.
    
    
      ÇÊÀÚ´Â ÇÑ ´Þ¿¡ 1ȸ Àüü ¹é¾÷À» Çϰí ÁÖ°£ ´ÜÀ§·Î ·¹º§ 1ÀÇ ¹é¾÷À» ½Ç½ÃÇÑ´Ù.
      9¿ù ù° ÀÏ¿äÀÏ¿¡ Àüü ¹é¾÷À» ½Ç½ÃÇß´Ù¸é µÑ° ÀÏ¿äÀÏ¿¡ ¹é¾÷ÇÒ ³»¿ëÀº
      Àüü ¹é¾÷ ÀÌÈÄ º¯°æ, Ãß°¡µÈ ÆÄÀϵéÀÏ °ÍÀÌ´Ù. ¼¼¹øÂ° ÀÏ¿äÀÏ¿¡ ¹é¾÷ÇÒ ³»¿ëµµ
      ·¹º§ 1ÀÇ ¹é¾÷À̹ǷΠÀüü ¹é¾÷ ÀÌÈÄ º¯°æ, Ãß°¡µÈ ÆÄÀϵéÀÏ °ÍÀÌ´Ù. µû¶ó¼
      ¼¼¹øÂ° ÀÏ¿äÀÏ¿¡ ÁõºÐ ¹é¾÷À» ÇÏ°ÔµÇ¸é µÎ¹øÂ° ÀÏ¿äÀÏ¿¡ ÁõºÐ ¹é¾÷ÇÑ ³»¿ëÀº
      ÇÊ¿ä¾ø°Ô µÇ¸ç ±× ¶§ »ç¿ëÇÑ Å×ÀÙÀº ÀçȰ¿ëÀÌ °¡´ÉÇÏ°Ô µÈ´Ù.
    
    
      °Á¦·Î ·¹º§ 1ÀÇ ¹é¾÷À» ½Ç½ÃÇϱâ À§Çؼ´Â ¿¡¼
      Á¤ÀÇÇÑ dumptype Áß¿¡¼ incr-only¸¦ »ç¿ëÇÏ¸é µÈ´Ù.
      
        localhost   /SpaceWar1/Program-Sources      incr-only
        localhost   /SpaceWar1/Graphic-Sources      incr-only
        gmfs2       /SpaceWar2/Prototype            incr-only
        gmfs2       /SpaceWar2/Schedule             incr-only
      
    
    
      ÀÌÁ¦ amcheck ¸í·ÉÀ¸·Î ÀÌ»ó À¯¹«¸¦ È®ÀÎÇÑ ÈÄ, amdump ¸í·ÉÀ¸·Î ¹é¾÷À»
      ½ÇÇà½ÃŰ¸é µÉ °ÍÀÌ´Ù.
    
  
  
  Å×ÀÙ¿¡ ¹Ù·Î ¾²±â
    
      Amanda´Â ¹é¾÷À» ÁøÇàÇÏ´Â Áß¿¡ ·ÎÄõð½ºÅ©(holdingdisk)ÀÇ °ø°£ÀÌ ºÎÁ·Çϸé
      °ø°£¿¡ ¿©À¯°¡ »ý±æ ¶§±îÁö ÀϺΠµð·ºÅ丮¿¡ ´ëÇÑ ¹é¾÷À» ÀϽà Áß´ÜÇϰí
      ÀÖ´Ù°¡, °ø°£¿¡ ¿©À¯°¡ »ý±â¸é ±×¶§ ´Ù½Ã ¹é¾÷À» ÁøÇàÇÑ´Ù. À̶§ ½Ã°£ÀÇ
      Áö¿¬À¸·Î ÀÎÇØ ¹é¾÷¿¡ °É¸®´Â ½Ã°£ÀÌ ´Ã¾î³ª°Ô µÈ´Ù. ÀÌ °æ¿ì´Â ÀϺÎ
      µð·ºÅ丮¸¦ Å×ÀÙ¿¡ ¹Ù·Î ¾²´Â °ÍÀÌ À¯¸®ÇÒ ¼öµµ ÀÖ´Ù. writetotapeÀ̶ó´Â
      dumptypeÀ» Á¤ÀÇÇϰí Å×ÀÙ¿¡ ¹Ù·Î ¾²±â¸¦ ¿øÇÏ´Â µð·ºÅ丮ÀÇ dumptypeÀ»
      writetotapeÀ¸·Î ÁöÁ¤ÇÏ¸é µÉ °ÍÀÌ´Ù.
      
      
        define dumptype wtritetotape {
            global
            comment "write directly to tape"
            priority high
	    dumpcycle 0
	    holdingdisk no
        }
      
      writetotapeÀÌ Àû¿ëµÈ disklist ÆÄÀÏÀÇ ¿¹´Â ¾Æ·¡¿Í °°´Ù.
      
        localhost   /SpaceWar1/Program-Sources      writetotape
        localhost   /SpaceWar1/Graphic-Sources      always-full
        gmfs2       /SpaceWar2/Prototype            always-full 
        gmfs2       /SpaceWar2/Schedule             always-full
      
    
  
  
  ÇÊ¿ä¾ø´Â ÆÄÀÏÀ» ¹é¾÷¿¡¼ Á¦¿ÜÇÏ·Á¸é
    
      ¹é¾÷ÇÒ Çʿ䰡 ¾ø´Â ÆÄÀÏÀÌ ÀÖÀ» ¼öµµ ÀÖ´Ù. ÀÌ ¶§´Â dumptype¿¡ exclude
      ¶Ç´Â exclude list¸¦ ÁöÁ¤ÇÏ¿© ÇØ°áÇÒ ¼ö ÀÖ´Ù. exclude list¿¡ ´ëÇØ ¾Ë¾Æº¸ÀÚ.
      dumptypeÀº ¾Æ·¡¿Í °°Àº ¸ð¾çÀÌ µÉ °ÍÀÌ´Ù.
      
        define dumptype always-full {
            global
            comment "write directly to tape"
            priority high
            dumpcycle 0
	    exclude list "/etc/amanda/SpaceWar/exclude-files"
        }
      
      exclude-filesÀÇ ³»¿ëÀº ´ÙÀ½°ú °°ÀÌ ÀÛ¼ºÇÒ ¼ö ÀÖ´Ù.
      
        AUTOEXEC.BAT
        NTDETECT.COM
        arcsetup.exe
        ntldr
        WINNT
        Documents and Settings
        System Volume Information
        arcldr.exe
        bootfont.bin
        RECYCLED
        Recycled
        *.SYS
	*.sys
	*.ini
      
    
  
        
Âü°íÀÚ·á
  
    
      
        AMANDA ȨÆäÀÌÁö
          
            
              
  	      http://www.amanda.org
            
          
      
      
        Using Amanda
          
            
              
	      http://www.backupcentral.com/amanda.html
            
          
      
      
        Amanda Users ¸ÞÀϸµ ¸®½ºÆ® ¸ðÀ½
          
           
             
             http://marc.theaimsgroup.com/?l=amanda-users
           
         
      
    
¼öÁ¤µÈ mtx-changer ½ºÅ©¸³Æ®
  
    ¾Æ·¡ÀÇ ½ºÅ©¸³Æ®´Â IBM 3581 autoloader¿¡ Àû¿ë ÇÒ ¼ö ÀÖµµ·Ï ¼öÁ¤µÈ °ÍÀÓÀ»
    ´Ù½Ã ÇÑ ¹ø ¹àÇôµÐ´Ù. ÀϺΠ¼öÁ¤ÇÒ ºÎºÐÀÌ ´õ ÀÖÀ¸³ª ÀÛµ¿¿¡ º° ÀÌ»óÀÌ ¾ø±æ·¡
    ±×³É ³»¹ö·Á µÎ¾ú´Ù.
      
        #! /bin/sh
        ###############################################################################
        # AMANDA Tape Changer script for use with the MTX tape changer program
        # Version 1.0 - Tue Feb 20 13:59:39 CST 2001
        # 
        # Based on 'stc-changer' by Eric Berggren (eric@ee.pdx.edu)
        # Updated by Tim Skirvin (tskirvin@ks.uiuc.edu)
        # 
        # Given that there's no license...let's make this the Perl Artistic License.
        # Just make sure you give me and Eric credit if you modify this.  
        ###############################################################################
        
        ### USER CONFIGURATION
        # Name of the tape drive (takes place of "tapedev" option in amanda.conf)
        #  and default driver number in library (usu 0) that DRIVE_NAME points to
        
        DRIVE_NUM=0
        
        # Location of "STC" command and control device
        MTX_CMD="/usr/sbin/mtx";
        MTX_CONTROL="/dev/sg0";
        
        # Whether tape drive must eject tape before changer retrieves
        #  (ie, EXB-2x0). Usually okay if set while not necessary, bad if
        #  required but not set.
        DRIVE_MUST_EJECT=1
        
        # How long to check drive readiness (in seconds) after mounting (or
        #  ejecting) a volume (on some libraries, the motion or eject command may
        #  complete before the drive has the volume fully mounted and online,
        #  or ready for retrieval, resulting in "Drive not ready"/"Media not
        #  ready" errors). Do an "mt status" command every 5 seconds upto this
        #  time.
        DRIVE_READY_TIME_MAX=120
        
        #  tape "mt" command location...
        MT_CMD="/bin/mt-st"     # called via "MT_CMD -f DRIVE_NAME rewind" &
                                 #   "MT_CMD -f DRIVE_NAME offline" to eject
                                 # and "MT_CMD -f DRIVE_NAME status" to get ready info
        
        ##############################################################################
        #
        NumDrives=-1
        NumSlots=-1
        LastSlot=-1
        LoadedTape=-1
        
        #
        # Usage information
        #
        usage()
        {
            echo
            echo "Usage: $Progname <command> [arg...]"
            echo "  -info          reports capability and loaded tape"
            echo "  -slot <slot>   loads specified tape into drive"
            echo "        current  reports current mounted tape"
            echo "        next     loads logically next tape (loops to top)"
            echo "        prev     loads logically previous tape (loops to bot)"
            echo "        first    loads first tape"
            echo "        last     loads last tape"
            echo "        0..99    loads tape from specified slot#"
            echo "  -eject         uloads current mounted tape"
            echo "  -reset         resets changer (and drive); loads first tape"
            echo
            exit 5
        }
        
        #
        # Perform "stc" changer command (& handle the "fatal" errors)
        #  else, set 'CommandResStr' and 'CommandRawResStr' to the result string 
        #  and 'CommandResCode' to the exit code
        #
        dotapecmd()
        {
            cmd=$1
            arg=$2
        
            CommandResStr=`$MTX_CMD $MTX_CONTROL $cmd $arg 2>&1`
            CommandRawResStr=$CommandResStr
            CommandResCode=$?
        
            CommandResStr=`echo $CommandResStr | head -1 | sed 's/^[^:]*: //'`
            if [ $CommandResCode -gt 1 ]; then
                echo "0 $Progname: returned $CommandResStr"
                exit 2
            fi
        }
        
        #
        # Unload tape from drive (a drive command; "ejecttape" is a changer command
        #  to actually retrieve the tape). Needed by some changers (controlled by
        #  setting "DRIVE_MUST_EJECT")
        #
        ejectdrive()
        {
            # Tell drive to eject tape before changer retrieves; req'd by some
            #  drives (ie, EXB-2x0). Not needed by QDLT-4x00. Do a "rewind"
            #  command first, then "offline" to eject (instead of "rewoffl")
            #
            if [ "$DRIVE_MUST_EJECT" -ne 0 ]; then
                mtresstr=`$MT_CMD -f $DRIVE_NAME rewind 2>&1`
                mtrescode=$?
        
        
                if [ $mtrescode -ne 0 ]; then
                    if echo "$mtresstr" | egrep -sq 'no tape'; then
                        :;   # no tape mounted; assume okay...
                    else
                        # can't eject tape, bad; output: <tape#> reason
                        echo "0 $mtresstr"
                        exit 1
                    fi
                else
                    mtresstr=`$MT_CMD -f $DRIVE_NAME offline 2>&1`
                    mtrescode=$?
        
                    checkdrive 1
                fi
            fi
        }
        
        #
        # Check drive readiness after (un)mounting a volume (which may take a while
        #  after the volume change command completes)
        #
        checkdrive()
        {
            unmounting=$1
        
            if [ "$DRIVE_READY_TIME_MAX" -gt 0 ]; then
        
                # sleep time between checks
                pausetime=5
        
                # number of interations to check
                numchecks=`expr $DRIVE_READY_TIME_MAX / $pausetime`
                if [ "$numchecks" -eq 0 ]; then
                    numchecks=1
                fi
        
                # check until success, or out of attempts...
                while [ "$numchecks" -gt 0 ]; do
                    mtresstr=`$MT_CMD -f $DRIVE_NAME status 2>&1`
                    mtrescode=$?
        
                    if [ $mtrescode -eq 0 ]; then
                        # Success ?
                        return 0
                    else
                        # pause, before trying again....
                        if [ "$numchecks" -gt 1 ]; then
                            sleep $pausetime
        
                            # if unmounting a volume, check for 'mt' command
                            #  failure; (sleep first for additional comfort)
                            if [ "$unmounting" -ne 0 ]; then
                                return 0
                            fi
                        fi
                    fi
                    numchecks=`expr $numchecks - 1`
                done
        
                # failed; output: -1 reason
                echo "-1 drive won't report ready"
                exit 1
            fi
        }
        
        #
        # Get changer parameters
        #
        getchangerparms()
        {
            dotapecmd status
            if [ $CommandResCode -eq 0 ] && \
                echo "$CommandResStr" | egrep -sq '^Storage Changer'; then
        
                NumDrives=`echo $dspec | wc -l`
        	NumDrives=`echo "$CommandRawResStr" | \
        			grep 'Data Transfer Element' | wc -l`
                if [ "$NumDrives" -le "$DRIVE_NUM" ]; then
                    echo "$Program: Invalid drive # specified ($DRIVE_NUM > $NumDrives)"
                    exit 3
                fi
        			# grep 'Data Transfer Element $DRIVE_NUM' | \
        	LoadedTape=`echo "$CommandRawResStr" | \
        			grep 'Data Transfer Element' | \
        			grep 'Storage Element [0-9]' | \
        			awk '{ print $7 }'	`
                if [ -z "$LoadedTape" -o "$LoadedTape" = "e" ]; then
                    LoadedTape=-1
                fi
                NumSlots=`echo "$CommandRawResStr" | \
        		grep 'Storage Element [0-9]\{1,\}:' | \
        		grep -v 'Data Element' | \
        		wc -l | sed -e 's/ //g' `
                LastSlot=`expr $NumSlots - 1`
            else
                echo \
                  "$Progname: Can't get changer parameters; Result was $CommandResStr"
                exit 3
            fi
        }
            
        #
        # Display changer info
        #
        changerinfo()
        {
            getchangerparms
        
            # output status string: currenttape numslots randomaccess?
            echo "$LoadedTape $NumSlots 1"
            exit 0
        }
        
        #
        # Eject current mounted tape
        #
        ejecttape()
        {
            getchangerparms
            ct=$LoadedTape
        
            # If no tape reported mounted, assume success (could be bad if changer
            #  lost track of tape)
            #
            if [ $ct -lt 0 ]; then
                CommandResCode=0
            else
                ejectdrive
                dotapecmd unload
            fi
        
            if [ $CommandResCode -ne 0 ]; then
                # failed; output: <tape#> reason
                echo "$ct $CommandResStr"
                exit 1
            #else
                # success; output: <tape#> drive
                #echo "$ct $DRIVE_NAME"
                #exit 0
            fi
        }
        
        #
        # Move specified tape into drive (operation level)
        #
        doloadtape()
        {
            slot=$1
            if [ "$slot" -eq "$LoadedTape" ]; then
                return 0
            fi
            ejectdrive
            ejecttape
            dotapecmd load $slot
            sleep 25
            return $CommandResCode
        }
        
        #
        # Load next available tape into drive
        #
        loadnexttape()
        {
            curslot=$1
            direction=$2
        
            startslot=$curslot
            while true; do
                if doloadtape $curslot; then
                    return 0
                else
                    if echo $CommandResStr | egrep -sq 'Slot.*reported empty'; then
        
                        if [ "$direction" -lt 0 ]; then
                            curslot=`expr $curslot - 1`
                            if [ "$curslot" -lt 0 ]; then
                                curslot=$LastSlot
                            fi
                        else
                            curslot=`expr $curslot + 1`
                            if [ "$curslot" -gt "$LastSlot" ]; then
                                curslot=0
                            fi
                        fi
        
                        # Check if we're back to where we started...
                        if [ "$curslot" = "$startslot" ]; then
                            if [ "$direction" -lt 0 ]; then
                                CommandResStr="No previous volume available"
                            else
                                CommandResStr="No subsequent volume available"
                            fi
                            return 1
                        fi
                    else
                        return 1
                    fi
                fi
            done
        }
        
        #
        # Report loadtape() status
        #
        reportstatus()
        {
            if [ $CommandResCode -eq 0 ]; then
                # success; output currenttape drivename
                echo "$LoadedTape $DRIVE_NAME"
                exit 0
            else
                # failed (empty slot?); output currenttape reason
                echo "$LoadedTape $CommandResStr"
                exit 1
            fi
        }
        
        
        #
        # Move specified tape into drive (command level)
        #
        loadtape()
        {
            slot=$1
        
            getchangerparms
        
            case "$slot" in
                current)
                    if [ $LoadedTape -lt 0 ]; then
                        CommandResStr="Can't determine current tape; drive empty ?"
                        CommandResCode=1
                    fi
                    ;;
                prev)
                    if [ $LoadedTape -le 0 ]; then
                        loadnexttape $LastSlot -1
                    else
                        loadnexttape `expr $LoadedTape - 1` -1
                    fi
                    ;;
                next)
                    if [ $LoadedTape -ge $LastSlot -o $LoadedTape -lt 0 ]; then
                        loadnexttape 1 1
                    else
                        loadnexttape `expr $LoadedTape + 1` 1
                    fi
                    ;;
                first)
                    loadnexttape 1 1
                    ;;
                last)
                    loadnexttape $LastSlot -1
                    ;;
                [0-9]*)
                    doloadtape $slot
                    ;;
                *)
                    # error; no valid slot specified
                    echo "$Progname: No valid slot specified"
                    exit 1
                    ;;
            esac
        
            if [ $CommandResCode -eq 0 ]; then
                getchangerparms
                checkdrive
            fi
            reportstatus
        }
        
        #
        # Reset changer to known state
        #
        resetchanger()
        {
            ejectdrive
            dotapecmd reset
            if [ $CommandResCode -ne 0 ]; then
                # failed; output: failed? reason
                echo "-1 $CommandResStr"
                exit 2;
            else
                loadtape first
            fi
        }
        
        #############################################################################
        #
        # MAIN
        #
        Progname=`basename $0`
        
        if [ ! -x "$MTX_CMD" ]; then
            echo "-1 $Progname: cannot run STC command ($MTX_CMD)"
            exit 2
        fi
        if [ -n "$MTX_CONTROL" ]; then
            if echo "$MTX_CONTROL" | egrep -sq '^-f'; then
                :;
            else
                MTX_CONTROL="-f $MTX_CONTROL"
            fi
        fi
        if [ -n "$DRIVE_NUM" ]; then
            DRIVE_NUM=0
        fi
        
        if [ $# -ge 1 ]; then command=$1; else command="-usage"; fi
        
        case "$command" in
            -info)
                changerinfo
                ;;
            -slot)
                loadtape $2
                ;;
            -eject)
                ejecttape
                ;;
            -reset)
                resetchanger
                ;;
            *)
                usage
                ;;
        esac
        
        exit 0