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10.3.1 ÆÄƼ¼Ç µ¥ÀÌÅͺ£À̽º¿¡ ³ëµå Ãß°¡ ½Ã ¹®Á¦Á¡

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¿¹¸¦ µé¾î, db2start ¸í·ÉÀ» »ç¿ëÇÏ¿© ÇöÀç ÆÄƼ¼Ç µ¥ÀÌÅͺ£À̽º¿¡ ³ëµå¸¦ Ãß°¡ÇÒ ¼ö ÀÖ½À´Ï´Ù.

   DB2START NODENUM 2 ADDNODE HOSTNAME newhost PORT 2

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   SQL6075W µ¥ÀÌÅͺ£À̽º °ü¸® ÇÁ·Î±×·¥ ½ÃÀÛ Á¶ÀÛÀÌ Á¤»óÀûÀ¸·Î ³ëµå¸¦ Ãß°¡ÇÏ¿´½À´Ï´Ù.
	 ¸ðµç ³ëµå°¡ ÁßÁöµÇ°í ´Ù½Ã ½ÃÀÛµÉ ¶§±îÁö ³ëµå°¡ È°¼ºÈ­µÇÁö ¾Ê½À´Ï´Ù.

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   SQL6073N ³ëµå Ãß°¡ Á¶ÀÛÀÌ ½ÇÆÐÇß½À´Ï´Ù. SQLCODE = "<-902>"

ÀÌ¿Í À¯»çÇÑ ¿¹·Î, »õ·Î¿î ³ëµå ¼³¸íÀ¸·Î db2nodes.cfg ÆÄÀÏÀ» ¼öµ¿ °»½ÅÇÑ ÈÄ¿¡ ADD NODE ¸í·ÉÀ» »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ÆÄÀÏÀ» ÆíÁýÇÏ°í ±âº» ÆäÀÌÁö Å©±âÀÇ ½Ã½ºÅÛ Àӽà Å×ÀÌºí ½ºÆäÀ̽º°¡ ÀÖ´Â ÆÄƼ¼Ç µ¥ÀÌÅͺ£À̽º·Î ADD NODE ¸í·ÉÀ» ¼öÇàÇÏ¸é ´ÙÀ½ÀÇ ¸Þ½ÃÁö°¡ ¸®Åϵ˴ϴÙ.

   DB20000I ADD NODE ¸í·ÉÀÌ Á¤»óÀûÀ¸·Î ¿Ï·áµÇ¾ú½À´Ï´Ù.

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   SQL6073N ³ëµå Ãß°¡ Á¶ÀÛÀÌ ½ÇÆÐÇß½À´Ï´Ù. SQLCODE = "<-902>"

ÀÌ¿Í °°Àº ¹®Á¦Á¡À» ¹æÁöÇϱâ À§ÇÑ ÇÑ °¡Áö ¹æ¹ýÀº ´ÙÀ½À» ¼öÇàÇÏ´Â °ÍÀÔ´Ï´Ù.

   DB2SET DB2_HIDDENBP=16

´Ü, db2start ¶Ç´Â ADD NODE ¸í·ÉÀ» ¹ßÇàÇϱâ Àü¿¡ À̸¦ ¼öÇàÇØ¾ß ÇÕ´Ï´Ù. ÀÌ ·¹Áö½ºÆ®¸® º¯¼ö´Â DB2°¡ °¢°¢ ±âº»°ª°ú ´Ù¸¥ ÆäÀÌÁö Å©±â¸¦ »ç¿ëÇÏ¿© 16 ÆäÀÌÁöÀÇ ¼û°ÜÁø ¹öÆÛ Ç®À» ÇÒ´çÇÒ ¼ö ÀÖµµ·Ï ÇÕ´Ï´Ù. µû¶ó¼­, ADD NODE Á¶ÀÛÀÌ ¼º°øÀûÀ¸·Î ¿Ï·áµË´Ï´Ù.

ÀÌµé ¹®Á¦Á¡À» ¹æÁöÇϱâ À§ÇÑ ´Ù¸¥ ¹æ¹ýÀº ADD NODE ¶Ç´Â db2start ¸í·É¿¡ WITHOUT TABLESPACES ÀýÀ» ÁöÁ¤ÇÏ´Â °ÍÀÔ´Ï´Ù. ÀÌ¿Í °°ÀÌ ÇÑ ÈÄ¿¡ CREATE BUFFERPOOL ¸í·É¹®À» »ç¿ëÇÏ¿© ¹öÆÛ Ç®À» ÀÛ¼ºÇÏ°í ALTER TABLESPACE ¸í·É¹®À» »ç¿ëÇÏ¿© ½Ã½ºÅÛ Àӽà Å×ÀÌºí ½ºÆäÀ̽º¸¦ ¹öÆÛ Ç®¿¡ ¿¬°ü½ÃÄÑ¾ß ÇÕ´Ï´Ù.

ÆäÀÌÁö Å©±â°¡ ±âº» ÆäÀÌÁö Å©±â(4KB)¿Í ´Ù¸¥ Çϳª ÀÌ»óÀÇ Å×ÀÌºí ½ºÆäÀ̽º°¡ ÀÖ´Â ±âÁ¸ÀÇ ³ëµå ±×·ì¿¡ ³ëµå¸¦ Ãß°¡Çϸé, "SQL0647N "" ¹öÆÛ Ç®ÀÌ ÇöÀç È°µ¿ Áß »óÅ°¡ ¾Æ´Õ´Ï´Ù."¶ó´Â ¿À·ù ¸Þ½ÃÁö°¡ Ç¥½ÃµË´Ï´Ù. ÀÌ·¯ÇÑ »óÅ´ »õ·Î¿î ³ëµå¿¡¼­ ÀÛ¼ºµÈ ±âº»°ªÀÌ ¾Æ´Ñ ÆäÀÌÁö Å©±â ¹öÆÛ Ç®ÀÌ Å×ÀÌºí ½ºÆäÀ̽º¿¡ ´ëÇØ È°¼ºÈ­µÇÁö ¾Ê¾Ò±â ¶§¹®¿¡ ¹ß»ýÇÕ´Ï´Ù.

¿¹¸¦ µé¾î, ALTER NODEGROUP ¸í·É¹®À» »ç¿ëÇÏ¿© ³ëµå ±×·ì¿¡ ³ëµå¸¦ Ãß°¡ÇÒ ¼ö ÀÖ½À´Ï´Ù.

   DB2START
   CONNECT TO mpp1
   ALTER NODEGROUP ng1 ADD NODE (2)

³ëµå ±×·ì¿¡ ±âº» ÆäÀÌÁö Å©±âÀÇ Å×ÀÌºí ½ºÆäÀ̽º°¡ ÀÖ´Â °æ¿ì, ´ÙÀ½ÀÇ ¸Þ½ÃÁö°¡ ¸®Åϵ˴ϴÙ.

  SQL1759W "<ng1>" ³ëµå ±×·ì¿¡¼­ ¿ÀºêÁ§Æ®¿¡ ´ëÇÑ µ¥ÀÌÅÍ À§Ä¡ÁöÁ¤À» 
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	³ëµå ±×·ì ÀçºÐ¹è°¡ ÇÊ¿äÇÕ´Ï´Ù.

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   SQL0647N "" ¹öÆÛ Ç®ÀÌ ÇöÀç È°µ¿ Áß »óÅ°¡ ¾Æ´Õ´Ï´Ù.

ÀÌ ¹®Á¦Á¡À» ¹æÁöÇϱâ À§ÇÑ ÇÑ °¡Áö ¹æ¹ýÀº ALTER NODEGROUP ¸í·É¹®À» ¹ßÇàÇϱâ Àü¿¡ °¢ ÆäÀÌÁö Å©±â¿¡ ´ëÇØ ¹öÆÛ Ç®À» ÀÛ¼ºÇÏ°í µ¥ÀÌÅͺ£À̽º¿¡ ´Ù½Ã ¿¬°áÇÏ´Â °ÍÀÔ´Ï´Ù.

   DB2START
   CONNECT TO mpp1
   CREATE BUFFERPOOL bp1 SIZE 1000 PAGESIZE 8192
   CONNECT RESET
   CONNECT TO mpp1
   ALTER NODEGROUP ng1 ADD NODE (2)

ÀÌ ¹®Á¦Á¡À» ¹æÁöÇϱâ À§ÇÑ µÎ ¹ø° ¹æ¹ýÀº ´ÙÀ½À» ¼öÇàÇÏ´Â °ÍÀÔ´Ï´Ù.

   DB2SET DB2_HIDDENBP=16

´Ü, db2start ¸í·É°ú CONNECT ¹× ALTER NODEGROUP ¸í·É¹®À» ¹ßÇàÇϱâ Àü¿¡ À̸¦ ¼öÇàÇϽʽÿÀ.

ALTER TABLESPACE ¸í·É¹®À» »ç¿ëÇÏ¿© ³ëµå¿¡ Å×ÀÌºí ½ºÆäÀ̽º¸¦ Ãß°¡ÇÏ´Â °æ¿ì¿¡´Â ´Ù¸¥ ¹®Á¦Á¡ÀÌ ¹ß»ýÇÒ ¼ö ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î, ´ÙÀ½°ú °°½À´Ï´Ù.

   DB2START
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   ALTER NODEGROUP ng1 ADD NODE (2) WITHOUT TABLESPACES
   ALTER TABLESPACE ts1 ADD ('ts1') ON NODE (2)

ÀÌ ÀÏ·ÃÀÇ ¸í·É°ú ¸í·É¹®Àº ¿À·ù ¸Þ½ÃÁö SQL0647N(¿¹»óÇÏ´Â ¸Þ½ÃÁö SQL1759W°¡ ¾Æ´Ô)À» »ý¼ºÇÕ´Ï´Ù.

ÀÌ º¯°æÀ» ¿Ã¹Ù¸£°Ô ¿Ï·áÇÏ·Á¸é, ALTER NODEGROUP... WITHOUT TABLESPACES ¸í·É¹® ÀÌÈÄ¿¡ µ¥ÀÌÅͺ£À̽º¿¡ ´Ù½Ã ¿¬°áÇØ¾ß ÇÕ´Ï´Ù.

   DB2START
   CONNECT TO mpp1
   ALTER NODEGROUP ng1 ADD NODE (2) WITHOUT TABLESPACES
   CONNECT RESET
   CONNECT TO mpp1
   ALTER TABLESPACE ts1 ADD ('ts1') ON NODE (2)

ÀÌ ¹®Á¦Á¡À» ¹æÁöÇϱâ À§ÇÑ ´Ù¸¥ ¹æ¹ýÀº ´ÙÀ½À» ¼öÇàÇÏ´Â °ÍÀÔ´Ï´Ù.

   DB2SET DB2_HIDDENBP=16

´Ü, db2start ¸í·É°ú CONNECT, ALTER NODEGROUP ¹× ALTER TABLESPACE ¸í·É¹®À» ¹ßÇàÇϱâ Àü¿¡ À̸¦ ¼öÇàÇϽʽÿÀ. º¯°æ ³¡


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