DB2 Data Links Manager ºü¸¥ ½ÃÀÛ


2. DB2 Data Links ¼­¹ö¿¡¼­ Å×½ºÅ© ȯ°æ ÀÛ¼º

DB2 UDB ¼­¹ö¿¡¼­ Å×½ºÆ® ȯ°æÀ» ÀÛ¼ºÇÑ ´ÙÀ½, DB2 Data Links ¼­¹ö¿¡¼­ Å×½ºÆ® ȯ°æÀ» ÀÛ¼ºÇØ¾ß ÇÕ´Ï´Ù.

Data Links ¼­¹ö¿¡¼­ Å×½ºÆ® ȯ°æÀ» ÀÛ¼ºÇÏ´Â µ¥¿¡´Â ³× °¡Áö ÇÏÀ§ Ÿ½ºÅ©°¡ ÀÖ½À´Ï´Ù.

ÆÄÀÏ ½Ã½ºÅÛ Áغñ

Data Links Manager ¼³Ä¡¸¦ Å×½ºÆ®Çϱâ À§ÇØ JFS(Journaled File System) ¶Ç´Â DCE-DFS ÆÄÀÏ ½Ã½ºÅÛÀ» ÀÛ¼ºÇÒ ¼ö ÀÖ½À´Ï´Ù.

DB2 Data Links ¼­¹ö¿¡¼­ JFS ÀÛ¼º

DB2 Data Links ¼­¹ö¿¡¼­ JFS¸¦ ÀÛ¼ºÇÏ·Á¸é ´ÙÀ½À» ¼öÇàÇϽʽÿÀ.

  1. ·çÆ® ±ÇÇÑÀ» °¡Áø »ç¿ëÀÚ·Î ·Î±×ÀÎÇϽʽÿÀ.
  2. ´ÙÀ½°ú °°ÀÌ Data Links Filesystem FilterÀ» »ç¿ëÇÒ JFS¸¦ ÁغñÇϽʽÿÀ.
    1. smit manfs ¸í·ÉÀ» »ç¿ëÇÏ¿© JFS(Journaled File System)¸¦ ÀÛ¼ºÇÏ°í ½Ã½ºÅÛ Àç½ÃÀ۽à ÀÚµ¿ ¸¶¿îÆ®Çմϱî? ¿É¼ÇÀ» ¾Æ´Ï¿À·Î ¼³Á¤ÇϽʽÿÀ. ±âÁ¸ÀÇ JFS ÆÄÀÏ ½Ã½ºÅÛÀ» »ç¿ëÇÒ ¼öµµ ÀÖ½À´Ï´Ù. ÀÚ¼¼ÇÑ »çÇ×Àº AIX °ü¸® ¾È³»¼­¸¦ ÂüÁ¶ÇϽʽÿÀ.
    2. /etc/filesystems ÆÄÀÏÀ» ¿­°í, vfs Ç׸ñ¿¡ ´ëÇÑ ÇöÀç ¼³Á¤À» ±â·ÏÇÏ°í ´ÙÀ½°ú °°ÀÌ ½ºÅÄÀÚ¸¦ ÆíÁýÇϽʽÿÀ.
         mount    = false
         vfs      = dlfs
      
    3. /etc/filesystems ÆÄÀÏÀÇ ½ºÅÄÀÚ¿¡ ´ÙÀ½ ¼Ó¼ºÀ» Ãß°¡ÇϽʽÿÀ.
         nodename = -
      

      ÁÖ:ÀÌ Ç׸ñÀÇ ³Î(NULL) ¹®ÀÚ(-) ´ÙÀ½¿¡ °ø¹éÀÌ ¾øµµ·Ï ÇØ¾ß ÇÕ´Ï´Ù.

    4. ÆÄÀÏ ½Ã½ºÅÛ¿¡ ´ëÇÑ /etc/filesystems ÆÄÀÏÀÇ ½ºÅÄÀÚ¸¦ ÆíÁýÇÏ°í ¿É¼Ç ¼Ó¼º¿¡¼­ Basefs ¸Å°³º¯¼ö¸¦ ´Ü°è 2bÀÇ vfs Ç׸ñ¿¡ ´ëÇØ ±â·ÏÇÑ °ªÀ¸·Î ¼³Á¤ÇϽʽÿÀ. ¿¹¸¦ µé¸é, Ç׸ñÀº ´ÙÀ½°ú °°½À´Ï´Ù.
         options = rw,Basefs=jfs
       
      
  3. Data Links Filesystem FilterÀÇ Á¦¾î¸¦ ¹Þµµ·Ï ÆÄÀÏ ½Ã½ºÅÛÀÇ µî·Ï Á¤º¸¸¦ ¼öÁ¤ÇÏ°í ´ÙÀ½ÀÇ ¸í·ÉÀ» ÀÔ·ÂÇÏ¿© ¸¶¿îÆ®ÇϽʽÿÀ.
       /usr/lpp/db2_07_01/instance/dlfmfsmd dlfm_mountpoint
    

    ¿©±â¼­ dlfm_mountpoint´Â »ç¿ë ÁßÀÎ JFS ÆÄÀÏ ½Ã½ºÅÛÀÇ ¸¶¿îÆ® ÁöÁ¡ÀÔ´Ï´Ù.

    ÀÌ ¿¹¸¦ °è¼ÓÇÏ·Á¸é, ´ÙÀ½ÀÇ ¸í·ÉÀ» ÀÔ·ÂÇϽʽÿÀ.

       /usr/lpp/db2_07_01/instance/dlfmfsmd /test
    
  4. ·Î±×¾Æ¿ôÇϽʽÿÀ.

DB2 Data Links ¼­¹ö¿¡¼­ DCE-DFS ÆÄÀÏ ½Ã½ºÅÛ ÀÛ¼º

DB2 Data Links ¼­¹ö¿¡¼­ DCE-DFS ÆÄÀÏ ½Ã½ºÅÛÀ» ÀÛ¼ºÇÏ·Á¸é ´ÙÀ½À» ¼öÇàÇϽʽÿÀ.

  1. ·çÆ®·Î ·Î±×ÀÎ ¹× DFS °ü¸®Àڷμ­ dce_loginÇϽʽÿÀ.
  2. ´ÙÀ½ ¸í·ÉÀ» ÀÔ·ÂÇÏ¿© ³í¸®Àû º¼·ýÀ» ÀÛ¼ºÇϽʽÿÀ.
       mklv -y aggregate_name -t aggregate_type lfs rootvg 1
    

    ¿©±â¼­ aggregate_nameÀº ³í¸®Àû º¼·ýÀÇ À̸§À», aggregate_typeÀº ÁýÇÕ À¯ÇüÀ», rootvg´Â ³í¸®Àû º¼·ý À¯ÇüÀ̸ç 1Àº ³í¸®Àû ÆÄƼ¼ÇÀÇ ¹øÈ£ÀÔ´Ï´Ù.

  3. ´ÙÀ½ ¸í·ÉÀ» ÀÔ·ÂÇÏ¿© ³í¸®Àû º¼·ý¿¡¼­ ÁýÇÕÀ» ÀÛ¼ºÇϽʽÿÀ.
       newaggr -aggregate /dev/dmtest -block 8192 -frag 1024 -overwrite
    

    ¿©±â¼­ /dev/dmtest´Â ÀåÄ¡ ÆÄÀϷμ­ Á¦°øµÈ Á¶ÁýÇÕ À̸§À» ³ªÅ¸³À´Ï´Ù. ÀÌ ÁýÇÕ À̸§ÀÌ ÀÌ¹Ì Á¸ÀçÇÏ´Â °æ¿ì, -overwrite ¿É¼ÇÀº ÁýÇÕ¿¡¼­ ¸ðµç µ¥ÀÌÅ͸¦ »èÁ¦ÇÕ´Ï´Ù.

  4. ´ÙÀ½ ¸í·ÉÀ» ÀÔ·ÂÇÏ¿© ÁýÇÕÀ» ÃʱâÈ­ÇÏ°í ³»º¸³»½Ê½Ã¿À.
       mkdfslfs -d /dev/dmtest -n dmtest
    

    ¿©±â¼­ /dev/dmtest´Â ÁýÇÕÀÇ ÀåÄ¡ À̸§ÀÔ´Ï´Ù.

  5. ´ÙÀ½ ¸í·ÉÀ» ÀÔ·ÂÇÏ¿© ÁýÇÕ¿¡¼­ ÆÄÀÏ ¼¼Æ®¸¦ ÀÛ¼ºÇϽʽÿÀ.
       mkdfslfs -f dmtest1.ft -m /:/dmtest/dmtest1 -n dmtest
    

    ¿©±â¼­ /:/dmtest/dmtest1Àº DFS À̸§ °ø°£ÀÇ ¸¶¿îÆ® ÁöÁ¡À» ³ªÅ¸³»¸ç dmtest´Â ÁýÇÕÀÇ À̸§À» ³ªÅ¸³À´Ï´Ù.
    ÁÖ:DFS À̸§ °ø°£¿¡¼­ µð·ºÅ丮¸¦ ÀÛ¼ºÇÒ ±ÇÇÑ ¹× À¯È¿ÇÑ dce_loginÀ» °¡Á®¾ß ÇÕ´Ï´Ù.

  6. /opt/dcelocal/var/dfs/dfstab ÆÄÀÏÀ» ÆíÁýÇϰí lfs¿¡¼­ dmlfs·Î ÀÛ¼ºÇÑ ÁýÇÕ¿¡ ´ëÇÑ Ç׸ñÀ» º¯°æÇϽʽÿÀ. ¿¹¸¦ µé¾î, ÀÌ ÆÄÀÏ¿¡´Â ´ÙÀ½°ú À¯»çÇÑ °¢ ÁýÇÕ¿¡ ´ëÇÑ Ç׸ñÀÌ ÀÖ½À´Ï´Ù.
       # blkdev aggname aggtype aggid [UFS fsid]
       /dev/aggrdev1 aggrname1 lfs 1
       /dev/aggrdev2 aggrname2 lfs 2
     
    

    Data Link°¡ Á¦¾îÇÒ ¸ðµç ÁýÇÕ¿¡ ´ëÇØ aggtype¸¦ dmlfs·Î º¯°æÇϽʽÿÀ. ÆÄÀÏÀ» ÀúÀåÇÏ°í ´ÝÀ¸½Ê½Ã¿À.

    ÁÖ:

    1. SMIT¸¦ »ç¿ëÇÏ¿© ÁýÇÕÀ» ÀÛ¼ºÇÒ ¶§, ÁýÇÕ ID ¿ª½Ã ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. ÇÏÁö¸¸ ±âº» ID´Â »ç¿ë°¡´ÉÇÑ ´ÙÀ½ Á¤¼ö°ªÀÔ´Ï´Ù.

    2. ÁýÇÕÀ» ÀÌ¹Ì ³»º¸³½ °æ¿ì, ÀÌ ´Ü°è ¹× ´ÙÀ½ ´Ü°è¸¦ ¼öÇàÇϱâ Àü¿¡ ÁýÇÕÀ» ´Ù½Ã °¡Á®¿Í¾ß ÇÕ´Ï´Ù.

  7. ´ÙÀ½ ¸í·ÉÀ» ¼öÇàÇÏ¿© ÁýÇÕ¿¡¼­ DFS SMT¸¦ »ç¿ë°¡´ÉÇÏ°Ô ÇϽʽÿÀ.
       dmaggr -aggregate name [{-on | -off}] [{-needapp | -noneedapp}] [-help]
     
    

    ÀÌ ¸í·ÉÀ» ¼öÇàÇÏ´Â µ¿¾È Ç×»ó -needapp ¿É¼ÇÀ» »ç¿ëÇϵµ·Ï ±ÇÀåÇÕ´Ï´Ù.

  8. Data Links Filesystem Filter°¡ Á¦¾îÇÒ ¼ö ÀÖµµ·Ï ÁýÇÕÀ» ³»º¸³»½Ê½Ã¿À.
  9. ´ÙÀ½ ¸í·ÉÀ» ÀÔ·ÂÇÏ¿© Data Links Filesystem Filter°¡ Á¦¾îÇÏ´Â ÆÄÀÏ ½Ã½ºÅÛÀ» µî·ÏÇϽʽÿÀ.
       dlfm add_prefix prefix_path
    

    ¿©±â¼­ prefix_path´Â DLFF°¡ Á¦¾îÇÏ´Â ÆÄÀÏ ½Ã½ºÅÛ À§Ä¡ÀÔ´Ï´Ù.

  10. DCE-DFS ÆÄÀÏ ¼¼Æ®¸¦ µî·ÏÇÏ·Á¸é, dlfm add_prefix /test ¸í·É ¶Ç´Â ´ÙÀ½ º¯¼ö Áß Çϳª¸¦ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
       dlfm add_prefix for dfs rwpath prefix_path
    

    ÀÌ ¸í·ÉÀº DCE-DFS¿¡ ´ëÇÑ Àбâ Àü¿ë °æ·Î¸¦ ÁöÁ¤ÇÕ´Ï´Ù.

       dlfm add_prefix for dfs rwpath prefix_path localpath local_mount_point
    

    ¿©±â¼­ local_mount_point´Â Á¢µÎºÎÀÇ ¿ø½Ã ÆÄÀÏ ½Ã½ºÅÛ ¸¶¿îÆ® Æ÷ÀÎÆ®¸¦ ³ªÅ¸³À´Ï´Ù. ¿ø½Ã ÆÄÀÏ ½Ã½ºÅÛ ¸¶¿îÆ® Æ÷ÀÎÆ®´Â ÆÄÀÏÀÇ ±â·Ï ¹× °Ë»ö ¼º´ÉÀ» Çâ»ó½Ã۴µ¥ »ç¿ëµË´Ï´Ù. DFS ȯ°æ¿¡¼­ÀÇ µð½ºÅ© ¹é¾÷À» À§ÇÑ ¼º´É Çâ»ó¿¡¼­ ÀÚ¼¼ÇÑ ³»¿ëÀ» ÂüÁ¶ÇϽʽÿÀ.
    ÁÖ:DFS ÆÄÀÏ ¼¼Æ®°¡ »óÁÖÇÏ´Â ³ëµå·ÎºÎÅÍ ¸ðµç dlfm add_prefix ¸í·ÉÀ» ¹ßÇàÇØ¾ß ÇÕ´Ï´Ù. ÀÌ ¸í·ÉÀ» ¹ßÇàÇÑ ÈÄ, µ¿ÀÏÇÑ ³ëµå¿¡¼­ dlfm start ¸í·ÉÀ» ¹ßÇàÇØ¾ß ÇÕ´Ï´Ù.

DLFF¸¦ ÀÌ¿ëÇÑ ÆÄÀÏ ½Ã½ºÅÛ µî·Ï

DLFF·Î /test ÆÄÀÏ ½Ã½ºÅÛÀ» µî·ÏÇÏ·Á¸é, ´ÙÀ½À» ¼öÇàÇϽʽÿÀ.

  1. ½Ã½ºÅÛ¿¡ DB2 Data Links Manager °ü¸®ÀÚ·Î ·Î±×¿ÂÇϽʽÿÀ.
  2. ´ÙÀ½°ú °°ÀÌ db2profile ¶Ç´Â db2cshrc ½ºÅ©¸³Æ®¸¦ ¼öÇàÇϽʽÿÀ.
       . INSTHOME/sqllib/db2profile    (bash, Bourne ¶Ç´Â Korn ½©ÀÇ °æ¿ì)
       source INSTHOME/sqllib/db2cshrc (C ½©ÀÇ °æ¿ì)
    

    ¿©±â¼­ INSTHOMEÀº ÀνºÅϽº ¼ÒÀ¯ÀÚÀÇ È¨ µð·ºÅ丮ÀÔ´Ï´Ù.

  3. dlfm start ¸í·ÉÀ» ÀÔ·ÂÇÏ¿© Data Links File Manager¸¦ ½ÃÀÛÇϽʽÿÀ.
  4. dlfm see ¸í·ÉÀ» ÀÔ·ÂÇÏ¿© Data Links File Manager°¡ ¿Ã¹Ù·Î ½ÃÀ۵Ǿú´ÂÁö È®ÀÎÇϽʽÿÀ.

    Data Links File Manager ¹é¿£µå ÇÁ·Î¼¼½º°¡ ½ÃÀÛµÇ¾î ½ÇÇàÁßÀÎ °æ¿ì, ´ÙÀ½°ú À¯»çÇÑ Ãâ·ÂÀÌ Ç¥½ÃµË´Ï´Ù.

       PID   PPID  PGID      RUSER    EUSER   ETIME   COMMAND
       7624  49852  55994     dlfm     dlfm    02:44   dlfmd
       49852     1 55994     dlfm     dlfm    02:44   dlfmd
    
    ·
    ·
    ·
    56510 49852 55994 dlfm root 02:44 dlfm_chownd
  5. ´ÙÀ½ ¸í·ÉÀ» ÀÔ·ÂÇÏ¿© DLFF°¡ Á¦¾îÇÏ´Â JFS(Journaled File System)¸¦ ¸¶¿îÆ®Çß´ÂÁö È®ÀÎÇϽʽÿÀ.
        lsfs -v dlfs
    

    ÀÌ ¿¹¿¡¼­ ÀÌ ¸í·ÉÀº ´ÙÀ½°ú À¯»çÇÑ Ãâ·ÂÀ» ¸®ÅÏÇÕ´Ï´Ù.

       Name            Nodename   Mount Pt   VFS   Size  Options
       /dev/dllv       -          /test      dlfs  --    rw,Basefs=jfs
       /dev/lv04       -          /dlinks2   dlfs  --    rw,Basefs=jfs
    

    DFS ÆÄÀÏ ¼­¹ö°¡ DLFF¿¡ ÀÇÇØ Á¦¾îµÇ°í ÀÖ´ÂÁö È®ÀÎÇÏ·Á¸é, ´ÙÀ½ ¸í·ÉÀ» ÀÔ·ÂÇϽʽÿÀ.

       dfsexport | grep dmlfs
    

    ÀÌ ¸í·ÉÀÇ Ãâ·ÂÀº ´ÙÀ½°ú °°½À´Ï´Ù.

       /dev/dlfs_test dlfs_test dmlfs 4
    
  6. ´ÙÀ½ ¸í·ÉÀ» ÀÔ·ÂÇÏ¿© Data Links Filesystem Filter°¡ Á¦¾îÇÏ´Â ÆÄÀÏ ½Ã½ºÅÛÀ» µî·ÏÇϽʽÿÀ.
       dlfm add_prefix prefix_path
    

    ¿©±â¼­ prefix_path´Â DLFF°¡ Á¦¾îÇÏ´Â ÆÄÀÏ ½Ã½ºÅÛÀÇ À§Ä¡ÀÔ´Ï´Ù.

    ¿¹¸¦ µé¾î, ´ÙÀ½ ¸í·ÉÀ» ÀÔ·ÂÇÏ¿© Data Links ¼­¹ö°¡ test ÆÄÀÏ ½Ã½ºÅÛ¿¡¼­ Data Links Filesystem Filter¸¦ »ç¿ëÇϵµ·Ï µî·ÏÇϽʽÿÀ.

       dlfm add_prefix /test
    

    ÀÌ¹Ì ÀÖ´Â Á¢µÎºÎ¸¦ °»½ÅÇÏ·Á¸é, ´ÙÀ½ ¸í·É Áß Çϳª¸¦ ÀÔ·ÂÇϽʽÿÀ.

    dlfm update_prefix prefix_path  //JFS
    dlfm update_prefix prefix_path for dfs localpath local_mount_point  //DFS
     
    

DB2 UDB µ¥ÀÌÅͺ£À̽º µî·Ï

Data Links File Manager¿¡ »õ µ¥ÀÌÅͺ£À̽º¸¦ µî·ÏÇÏ·Á¸é ´ÙÀ½À» ¼öÇàÇϽʽÿÀ.

  1. ½Ã½ºÅÛ¿¡ DB2 Data Links Manager °ü¸®ÀÚ·Î ·Î±×¿ÂÇϽʽÿÀ.
  2. ´ÙÀ½ ¸í·ÉÀ» ÀÔ·ÂÇÏ¿© DATALINK µ¥ÀÌÅÍ À¯ÇüÀÌ Á¤ÀÇµÈ DB2 UDB µ¥ÀÌÅͺ£À̽º¸¦ µî·ÏÇϽʽÿÀ.
        dlfm add_db database instance hostname
    

    ¿©±â¼­,

    ´ÙÀ½ ¸í·ÉÀº ¿ÏÀüÇÑ È£½ºÆ® À̸§ÀÌ db2server.services.comÀÎ DB2 UDB ¼­¹öÀÇ VALIDATE ÀνºÅϽº¿¡ »óÁÖÇÏ´Â STAFF¶ó°í ÇÏ´Â µ¥ÀÌÅͺ£À̽º¸¦ µî·ÏÇÕ´Ï´Ù.

        dlfm add_db staff validate db2server.services.com
    

    µî·ÏµÈ µ¥ÀÌÅͺ£À̽º¸¦ ³ª¿­ÇÏ·Á¸é, ´ÙÀ½ ¸í·ÉÀ» ÀÔ·ÂÇϽʽÿÀ.

       dlfm list registered databases
    

    ÀÌ ¸í·ÉÀ» ¼öÇàÇÒ ¶§, DLFM_DB¸¦ ÁöÁ¤ÇÏÁö ¸¶½Ê½Ã¿À. DLFM_DB´Â Data Links File Manager°¡ Á¦¾îÇÏ´Â ÆÄÀÏÀ» ÃßÀûÇÏ´Â µ¥ »ç¿ëµÇ´Â Áö¿ª µ¥ÀÌÅͺ£À̽ºÀÔ´Ï´Ù.

  3. ·Î±×¾Æ¿ôÇϽʽÿÀ.

»ùÇà ÆÄÀÏ ÀÛ¼º

»ùÇà ÆÄÀÏÀ» ÀÛ¼ºÇÏ·Á¸é ´ÙÀ½À» ¼öÇàÇϽʽÿÀ.

  1. DB2 Data Links Manager °ü¸®ÀÚ°¡ ¾Æ´Ñ »ç¿ëÀÚ·Î ½Ã½ºÅÛ¿¡ ·Î±×¿ÂÇϽʽÿÀ. DCE-DFS ȯ°æ¿¡¼­ dce_loginÀ» »ç¿ëÇϽʽÿÀ.
  2. DLFF(Data Links Filesystem Filter)°¡ Á¦¾îÇÏ´Â ÆÄÀÏ ½Ã½ºÅÛ¿¡¼­ ´ÙÀ½ ¸í·ÉÀ» ÀÔ·ÂÇÏ¿© DB2 ¼­¹ö°¡ Á¦¾îÇÒ ÆÄÀÏÀ» ÀúÀåÇÒ µð·ºÅ丮¸¦ ÀÛ¼ºÇϽʽÿÀ.
       mkdir filesystem_name/directory_name
    

    ¿©±â¼­,

    DB2 Data Links Manager °ü¸®ÀÚ´Â DLFF°¡ Á¦¾îÇÏ´Â ÆÄÀÏ ½Ã½ºÅÛ¿¡ ÀÖ´Â µð·ºÅ丮 ¶Ç´Â ÆÄÀÏÀÇ ¼ÒÀ¯ÀÚÀÏ ¼ö ¾ø½À´Ï´Ù. ¿¹¸¦ µé¾î, ´ÙÀ½ÀÇ ¸í·ÉÀº /test ÆÄÀÏ ½Ã½ºÅÛ¿¡ pictures¶ó°í ÇÏ´Â µð·ºÅ丮¸¦ ÀÛ¼ºÇÕ´Ï´Ù.

       mkdir /test/pictures
    
  3. ´ÙÀ½ ¸í·ÉÀ» ÀÔ·ÂÇÏ¿© ¸ðµç »ç¿ëÀÚ°¡ ÇØ´ç µð·ºÅ丮¿¡ ÆÄÀÏÀ» ÀÛ¼ºÇÒ ¼ö ÀÖµµ·Ï pictures µð·ºÅ丮ÀÇ »ç¿ë±ÇÇÑÀ» º¯°æÇϽʽÿÀ.
       chmod 777 /test/pictures
    
  4. ´ÙÀ½ ¸í·ÉÀ» ÀÔ·ÂÇÏ¿© Data Links File Manager°¡ °ü¸®ÇÒ psmith.bmp¶ó´Â ÆÄÀÏÀ» /test/pictures µð·ºÅ丮¿¡ ÀÛ¼ºÇϽʽÿÀ.
       echo "This is a picture of Paul Smith." > /test/pictures/psmith.bmp
    
  5. ·Î±×¾Æ¿ôÇϽʽÿÀ.

»ùÇà ÆÄÀÏÀÎ psmith.bmp´Â ÅØ½ºÆ® ÆÄÀÏÀ̸ç .bmp È®ÀåÀÚ°¡ ÀǹÌÇÏ´Â °Í°ú´Â ´Ù¸£°Ô ºñÆ®¸ÊÀÌ ¾Æ´Õ´Ï´Ù. ¼³Ä¡¸¦ È®ÀÎÇϱâ À§Çؼ­ ÀÌ ÆÄÀÏÀº DATALINKS µ¥ÀÌÅÍ À¯ÇüÀ¸·Î Á¤ÀÇµÈ Å×ÀÌºí¿¡ »ðÀÔµÈ »ç¿øÀÇ »çÁøÀ» ³ªÅ¸³À´Ï´Ù.


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