8. AMANDA¸¦ ÀÌ¿ëÇÑ ½ÇÀü ¹é¾÷

¸î °¡Áö °¡Á¤À» ÇÏ°í ½ÇÁ¦ ¹é¾÷À» ÇØ º¸ÀÚ.

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.

8.1. 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 10ÀýÀ» Âü°íÇϱ⠹ٶõ´Ù.

8.2. 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
        }
      

8.3. 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.

8.4. 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.

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¿ëÇϸ鼭 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
      

8.5. 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¤ÇÏ°í 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°íÇϸ鼭 ±×¸®°í ½ÇÁ¦·Î »ç¿ëÇϸ鼭 Çϳª¾¿ ÀÍÈ÷´Â °ÍÀÌ ÃÖ¼±ÀÇ ¹æ¹ýÀÎ µí ½Í´Ù.

8.6. 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 8.2Àý¿¡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.

8.7. Å×ÀÙ¿¡ ¹Ù·Î ¾²±â

Amanda´Â ¹é¾÷À» ÁøÇàÇÏ´Â Áß¿¡ ·ÎÄõð½ºÅ©(holdingdisk)ÀÇ °ø°£ÀÌ ºÎÁ·ÇÏ¸é °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 ÀϺΠµð·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
      

8.8. 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