DB2 Data Links Manager ºü¸¥ ½ÃÀÛ


DCE-DFS ȯ°æ¿¡¼­ Ãß°¡ ¼³Ä¡ ÂüÁ¶ »çÇ×

DB2 Data Links Manager ¹öÀü 7.1Àº TransarcÀÇ DCE-DFS(DCE Distributed File System) ÆÄÀÏ ¼­¹ö ¹öÀü 3.1À» »ç¿ëÇÏ¿© ÀúÀåµÈ ¸µÅ© ÆÄÀÏÀ» Áö¿øÇÕ´Ï´Ù.

DCE-DFS ȯ°æ¿¡ DB2 Data Links Manager¸¦ Àü°³ÇÒ °æ¿ì, ´ÙÀ½ Á¤º¸µµ °í·ÁÇØ¾ß ÇÕ´Ï´Ù.

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DB2 Data Links Manager¸¦ ¼³Ä¡Çϱâ Àü¿¡ DCE-DFS ¹öÀü 3.1À» ½Ã½ºÅÛ¿¡ ¼³Ä¡ÇØ¾ß ÇÕ´Ï´Ù. DCE-DFS ¹öÀü 3.1¿¡´Â AIX 4.2.1, AIX 4.3.1, AIX 4.3.2 ¶Ç´Â AIX 4.3.3ÀÌ ÇÊ¿äÇÕ´Ï´Ù. ¶ÇÇÑ, DFS Storage Management Runtime(dfs.sm.rte)ÀÌ ¼³Ä¡µÇ¾ú´ÂÁö È®ÀÎÇϽʽÿÀ.

DFS Client ¹öÀü 3.1Àº ADD DATALINKS MANAGER¸¦ »ç¿ëÇÏ¿© DCE-DFS ¼¿À» µî·ÏÇÑ DB2 ¼­¹ö¿¡ ¼³Ä¡ÇØ¾ß ÇÕ´Ï´Ù. DB2 ¼­¹ö¿¡¼­´Â DCE ½½¸² Ŭ¶óÀÌ¾ðÆ® »ç¿ëÀÌ Áö¿øµÇÁö ¾Ê½À´Ï´Ù. DFS Ŭ¶óÀÌ¾ðÆ®´Â Data Links Manager¸¦ ¼³Ä¡Çϱâ Àü¿¡ ¼öÇàÇØ¾ß ÇÕ´Ï´Ù. DB2 Data Links DFS Client Enabler ¼³Ä¡ ¹× ±¸¼º¿¡¼­ ÀÚ¼¼ÇÑ ³»¿ëÀ» ÂüÁ¶ÇϽʽÿÀ.

DFS 3.1¿ë e-fix³ª »ç¿ë°¡´ÉÇÑ PTF ¼¼Æ® 1 Áß Çϳª¸¦ ¼³Ä¡ÇØ¾ß ÇÕ´Ï´Ù. e-fix´Â ´ÙÀ½ À§Ä¡¿¡¼­ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.

   http://www.transarc.com/Support/dfs/datalinks/efix_dfs31_main_page.html
 

DCE ½Äº°ÀÚ
»ç¿ëÀÚÀÇ ¼¿ °ü¸®ÀÚ°¡ Data Links Manager °ü¸®ÀÚ°¡ »ç¿ëÇÒ »õ·Î¿î DCE ½Äº°ÀÚ¸¦ ÀÛ¼ºÇϵµ·Ï ¿äûÇÕ´Ï´Ù. ±âÁ¸ÀÇ ½Äº°ÀÚ¸¦ »ç¿ëÇÏÁö ¸¶½Ê½Ã¿À. ÀÌ ½Äº°ÀÚ¿¡´Â »õ·Î¿î DCE ±×·ì ¹× »õ·Î¿î DCE »ç¿ëÀÚ ÀÛ¼ºÀÌ Æ÷ÇԵǸç, DFS ³ëµå¿¡ READ PERMISSION DB ÆÄÀϵµ ¼ÒÀ¯ÇÏ°Ô µË´Ï´Ù. ÀÌ ±×·ì ID ¹× »ç¿ëÀÚ ID´Â ´Ù¸¥ ¸ñÀûÀ¸·Î´Â »ç¿ëÇØ¼­´Â ¾È µË´Ï´Ù. ¶ÇÇÑ, ¼¿ °ü¸®ÀÚ¿¡°Ô /:/DataLinks¸¦ ÀÛ¼ºÇϵµ·Ï ¿äÃ»ÇØ¾ß ÇÕ´Ï´Ù.
ÁÖ:»õ·Î¿î DCE ½Äº°ÀÚ ¹× /:/DataLinks°¡ ºÎ·Ï C, DCE-DFS °øÅë Ÿ½ºÅ© ¹× ÂüÁ¶¼­¿¡ ¼³¸íµÈ µî·Ï Á¤º¸·Î ÀÛ¼ºµÇ´ÂÁö È®ÀÎÇϽʽÿÀ.

¿î¿µ üÁ¦ ·¹º§
AIX ¹öÀü 4.2.1, 4.3.2 ¶Ç´Â 4.3.3À» ¼öÇà ÁßÀÎÁö È®ÀÎÇϽʽÿÀ. ¿î¿µ üÁ¦ ·¹º§À» È®ÀÎÇÏ·Á¸é oslevel ¸í·ÉÀ» ÀÔ·ÂÇϽʽÿÀ.

DB2 Data Links ¹× DB2 Universal DatabaseÀÇ ¹öÀü ·¹º§
DB2 Universal Database°¡ Data Links ȯ°æ¿¡ Æ÷Ç﵃ ¸Ó½Å¿¡ ÀÌ¹Ì ¼³Ä¡µÇ¾î ÀÖ´Â °æ¿ì, ¹öÀüÀÌ DB2 Universal Database ¹öÀü 7.1ÀÎÁö È®ÀÎÇϽʽÿÀ. DB2 ¼­¹ö ¹× DB2 Data Links Manager ¼­¹öÀÇ DB2 UDB ¹öÀüÀº ¹Ýµå½Ã µ¿ÀÏÇÑ ·¹º§À̾î¾ß ÇÕ´Ï´Ù. ¿öÅ©½ºÅ×À̼ǿ¡ »óÁÖÇÏ´Â DB2 UDBÀÇ ¹öÀüÀ» È®ÀÎÇÏ·Á¸é, db2level ¸í·ÉÀ» ÀÔ·ÂÇϽʽÿÀ.

DCE-DFS ±â´É Á¦ÇÑ»çÇ×

Data Links Manager ¼­¹öÀÇ µ¥ÀÌÅͺ£À̽º µî·Ï
ÆÄÀÏ¿¡ ¾×¼¼½ºÇÏ´Â DB2 Ŭ¶óÀÌ¾ðÆ®°¡ DLM ¼­¹ö¿Í °°Àº Ç÷§Æû¿¡¼­ ¼öÇà ÁßÀ̶ó¸é, AIX Ç÷§ÆûÀÇ DB2 µ¥ÀÌÅͺ£À̽º´Â ¿ø½Ã JFS ¶Ç´Â NTFS ȯ°æ¿¡¼­ ¼öÇà ÁßÀÎ Data Links Manager ¼­¹ö¸¦ µî·ÏÇÒ ¼ö ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î, DLM ¼­¹ö°¡ Windows NT¿¡¼­ ¼öÇà ÁßÀÎ °æ¿ì, ÆÄÀÏ¿¡ ¾×¼¼½ºÇÏ´Â DB2 Ŭ¶óÀÌ¾ðÆ®´Â Windows NT¿¡¼­µµ ¼öÇàµË´Ï´Ù. DLM ¼­¹ö°¡ AIX¿¡¼­ ¼öÇà ÁßÀÎ °æ¿ì, ÆÄÀÏ¿¡ ¾×¼¼½ºÇÏ´Â DB2 Ŭ¶óÀÌ¾ðÆ®´Â AIX¿¡¼­ ¼öÇàµË´Ï´Ù.

AIX Ç÷§ÆûÀÇ DB2 µ¥ÀÌÅͺ£À̽º´Â DCE-DFS ȯ°æ¿¡¼­ ¼öÇà ÁßÀÎ DLM ¼­¹öµµ µî·ÏÇÒ ¼ö ÀÖ½À´Ï´Ù. ±×·¯³ª, ÀÌ µ¥ÀÌÅͺ£À̽º´Â µ¿½Ã¿¡ ¿ø½Ã JFS ¶Ç´Â NTFS ȯ°æ¿¡¼­ ¼öÇà ÁßÀÎ DLM ¼­¹ö¸¦ µî·ÏÇÒ ¼ö ¾ø½À´Ï´Ù.

Data Links File Manager "¼­¹ö" ¹× "Ŭ¶óÀ̾ðÆ®"
DCE-DFS ȯ°æ¿¡´Â µÎ °³ÀÇ ºÐ¸®µÈ Data Links ±¸¼º¿ä¼Ò, Áï Data Links Manager¿Í DB2 Data Links DFS Client Enabler¸¦ ¼³Ä¡ÇÒ ¼ö ÀÖ½À´Ï´Ù. Data Links Manager ¼­¹ö´Â Data Links Manager Ŭ¶óÀÌ¾ðÆ®º¸´Ù ¸ÕÀú ¼³Ä¡ÇØ¾ß ÇÕ´Ï´Ù.

Data Links Manager¸¦ ¼­¹ö³ª Ŭ¶óÀÌ¾ðÆ®·Î¼­ ¼³Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. DCE ¼¿¿¡¼­ ÇÑ ³ëµå¿¡´Â DLFM_DB°¡ Æ÷ÇԵǸç DLFM ¼­¹ö ³ëµå·Î¼­ ¾Ë·ÁÁ® ÀÖ½À´Ï´Ù. Data Links Manager°¡ ¼³Ä¡µÈ ´Ù¸¥ ¸ðµç ³ëµå´Â DLFM Ŭ¶óÀÌ¾ðÆ® ³ëµå·Î¼­ ±¸¼ºµÇ¾î¾ß ÇÕ´Ï´Ù.

DB2 DataLinks DFS Client Enabler´Â DLFM Cache Manager ¶Ç´Â DLFM-CMÀ̶ó°í Çϸç, DB2 Universal Database Ŭ¶óÀÌ¾ðÆ®¿¡ ¼³Ä¡µÇ¾î ÀÖÀ¸¸ç, READ PERMISSION DB·Î¼­ ¼³Á¤µÈ DATALINK µ¥ÀÌÅÍ À¯ÇüÀ» »ç¿ëÇÑ DB2 Ŭ¶óÀÌ¾ðÆ®¿¡µµ ÇÊ¿äÇÕ´Ï´Ù. DFS Client Enabler´Â Data Links ManagerÀÇ ÀϺημ­ ¼³Ä¡µÇ¾î¼­´Â ¾È µË´Ï´Ù.

DCE-DFS ȯ°æ¿¡¼­ Data Links ±¸¼º¿ä¼ÒÀÇ ±×·¡ÇÈ °³¿ä¿¡ ´ëÇØ¼­´Â ±×¸² 2¿¡¼­ ÀÚ¼¼ÇÑ ³»¿ëÀ» ÂüÁ¶ÇϽʽÿÀ.

¹é¾÷ µð·ºÅ丮
Áö¿ª ÆÄÀÏ ½Ã½ºÅÛÀ¸·Î ¹é¾÷ÇÏ´Â ¹é¾÷ ¹æ¹ýÀÇ °æ¿ì, µð·ºÅ丮´Â DFS ÆÄÀÏ ¼¼Æ®À̾î¾ß ÇÕ´Ï´Ù. ÀÌ DFS ÆÄÀÏ ¼¼Æ®°¡ DFS °ü¸®ÀÚ¿¡ ÀÇÇØ ÀÛ¼ºµÇ¾ú´ÂÁö È®ÀÎÇϽʽÿÀ. À̰ÍÀº DMLFS ÆÄÀÏ ¼¼Æ®°¡ ¾Æ´Ï¾î¾ß ÇÕ´Ï´Ù.


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