°ü¸® ¾È³»¼
½ºÅ©¸³Æ®´Â ÀÌ¹Ì HACMP ES¿¡ ÀÖ´Â ¸ð´ÏÅÍ ÀÛ¾÷ À¯Æ¿¸®Æ¼ ¿Ü¿¡ DB2 HACMP ES ±¸¼ºÀ»
¸ð´ÏÅÍÇϱâ À§ÇÑ SP ¹®Á¦Á¡ °ü¸®(pman) À̺¥Æ®¸¦ ÀÛ¼ºÇϱâ À§ÇØ Á¦°øµË´Ï´Ù.
HACMP »óŸ¦ SP Á¦¾î ¿öÅ©½ºÅ×À̼ǿ¡¼ ¸ð´ÏÅÍÇÏ·Á¸é ´ÙÀ½°ú °°ÀÌ ÇϽʽÿÀ.
- Á¦¾î ¿öÅ©½ºÅ×À̼ǿ¡¼ HACMP Ŭ¶óÀÌ¾ðÆ® Äڵ带 ¼³Ä¡ÇϽʽÿÀ.
- /usr/sbin/cluster/etc/clhosts ÆÄÀÏÀ» ÆíÁýÇÑ ÈÄ
¸ð´ÏÅÍÇÒ ³ëµåÀÇ SP ÀÌ´õ³Ý IP ÁÖ¼Ò¸¦ Æ÷ÇÔ½ÃŰ½Ê½Ã¿À.
- Ŭ·¯½ºÅÍ ¸ð´ÏÅ͸¦ ½ÃÀÛÇϱâ À§ÇØ startsrc -s clinfo
¸í·ÉÀ» È£ÃâÇϽʽÿÀ.
HACMP´Â Ŭ·¯½ºÅÍ(/usr/sbin/cluster/clstat) ¸ð´ÏÅÍ¿¡ ´ëÇÑ
ÀÎÅÍÆäÀ̽º¸¦ Á¦°øÇÕ´Ï´Ù.
HACMP RS ¹× »ç¿ëÀÚ Á¤ÀÇ À̺¥Æ®¿¡ ´ëÇØ SP Perspectives¿Í ÇÔ²²
¹®Á¦Á¡ °ü¸® ¸ð´ÏÅÍ ÀÛ¾÷À» »ç¿ëÇÏ·Á¸é, ´ÙÀ½À» ¼öÇàÇϽʽÿÀ.
- create_db2_events <nodelist>¸¦ È£ÃâÇϽʽÿÀ.
¿©±â¼, nodelist¿¡´Â pcp ¶Ç´Â pexec ½ºÅ¸ÀÏ ³ëµå°¡ µé¾î ÀÖ½À´Ï´Ù.
ÀÌ ½ºÅ©¸³Æ®´Â Perspectives¿¡ ÀÇÇÑ ¸ð´ÏÅÍ ÀÛ¾÷¿¡ ´ëÇØ 5°³ÀÇ pman À̺¥Æ®¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
ÁÖ: | PSSP.pm.User_state12-16 ÀÚ¿ø º¯¼ö´Â ÀÌ·¯ÇÑ
À̺¥Æ® ÀÛ¼º½Ã »ç¿ëµË´Ï´Ù. ÀÌ·¯ÇÑ ÀÚ¿ø º¯¼ö°¡ ÀÌ¹Ì ¸î °¡Áö ´Ù¸¥
¸ñÀûÀ» À§ÇØ »ç¿ëµÇ¾ú´Ù¸é, create_db2_events
¹× update_db2_events´Â ´Ù¸¥ ÀÚ¿ø º¯¼ö¸¦
»ç¿ëÇϵµ·Ï °»½ÅµÇ¾î¾ß ÇÕ´Ï´Ù.
|
- Á¦¾î ¿öÅ©½ºÅ×À̼ǿ¡¼ Perspectives¸¦ ½ÃÀÛÇϽʽÿÀ.
·±Ä¡ ÆÐµå¿¡¼ À̺¥Æ® perspective¸¦ ¼±ÅÃÇϽʽÿÀ.
5°³ÀÇ À̺¥Æ®¸¦ º¼ ¼ö ÀÖ½À´Ï´Ù. db2_hacmp_recovery,
db2_process_recovery, db2_paging_err,
db2_nfs_err ¹× Errlog_PERM_entry.
- °¢ À̺¥Æ®¸¦ µÎ ¹ø Ŭ¸¯ÇϽʽÿÀ. ³ªÅ¸³ª´Â ȸ鿡¼ À̺¥Æ®¿¡
´ëÇÑ Á¶°ÇÀ» µî·ÏÇÕ´Ï´Ù(Á¤ÀÇ Å×ÀÌºí¿¡). ¾Æ·¡ È»ìÇ¥ ¿·ÀÇ
Name: "unnamed"¸¦ Ŭ¸¯ÇÑ ÈÄ Á¶°ÇÀ¸·Î ÁöÁ¤ÇÑ À̺¥Æ®¿Í
°°Àº À̸§À» ¼±ÅÃÇϽʽÿÀ. "Response Options" ÅÇÀ» ¼±ÅÃÇϽʽÿÀ.
Ç¥½ÃÀåÄ¡ ¸Ç À§¿¡ ÀÖ´Â ¹öưÀ» Ŭ¸¯ÇϽʽÿÀ("Perspectives À̺¥Æ® ¼¼¼ÇÀ¸·Î ¸Þ½ÃÁö ¼Û½Å").
¸í·É, errlog Ç׸ñ»Ó¸¸ ¾Æ´Ï¶ó SNMP Æ®·¦µµ ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.
À̺¥Æ® ·Î±× Ç¥½ÃÀåÄ¡´Â Perspective ¼¼¼Ç¿¡¼¸¸
À¯Áöº¸¼öµË´Ï´Ù. ±×·¯¹Ç·Î, °¢°¢¿¡ ´ëÇØ AIX ¿À·ù ·Î±× Ç׸ñÀ» ÀÛ¼ºÇÒ
¼ö ÀÖ½À´Ï´Ù.
OK¸¦ ¼±ÅÃÇϰí âÀ» ´ÝÀ¸½Ê½Ã¿À.
- Perspectives ·±Ä¡ ÆÐµå¿¡¼, Çϵå¿þ¾î Perspective¸¦ ¼±ÅÃÇϽʽÿÀ.
- Çϵå¿þ¾î ÇÁ·¹ÀÓ GUI°¡ ³ªÅ¸³ª¸é, "ºä"¸¦ ¼±ÅÃÇÑ ´ÙÀ½ "¸ð´ÏÅÍ"¸¦
¼±ÅÃÇϽʽÿÀ. SP¿¡ ´ëÇØ ¸ð´ÏÅ굃 ¼ö ÀÖ´Â À̺¥Æ® ¸ñ·ÏÀÌ Á¦°øµË´Ï´Ù.
¸ñ·Ï ¸Ç ¾Æ·¡·Î ȸéÀ̵¿Çϸé, µÎ °³ÀÇ Ãß°¡ À̺¥Æ®¸¦ º¼ ¼ö ÀÖ½À´Ï´Ù.
Çϳª´Â HACMP DB2 º¹±¸(db2_ha_ind)¿¡ ´ëÇÑ °ÍÀ̰í,
´Ù¸¥ Çϳª´Â SP ³ëµå PERM ¿À·ù(Errlog_PERM_mon)¿¡
´ëÇÑ °ÍÀÔ´Ï´Ù. ¸ð´ÏÅÍÇÒ À̺¥Æ®¸¦ ¼±ÅÃÇϽʽÿÀ(À̺¥Æ®°¡ ³ªÅ¸³ª¸é,
³ëµå¿¡ ´ëÇÑ Ç¥½ÃÀåÄ¡´Â »¡°£»ö "X"ÀÔ´Ï´Ù. ¸ð´ÏÅÍµÈ ¸ðµç Á¶°ÇÀÌ
ÁÁÀ¸¸é, ³ëµå¿¡ ´ëÇÑ Ç¥½ÃÀåÄ¡´Â ÃÊ·Ï»öÀÌ µË´Ï´Ù).
host_responds, switch_responds
¹× node_power_LED°¡ º¸Åë »ç¿ëµË´Ï´Ù.
¶ÇÇÑ, ³ëµå¿¡¼ DB2 HACMP º¹±¸»Ó¸¸ ¾Æ´Ï¶ó, PERM ¿À·ùµµ
¸ð´ÏÅÍÇÒ ¼ö ÀÖ½À´Ï´Ù.
ÁÖ: | pman°ú Perspectives¿¡ ´ëÇÑ db2_hacmp_mon
¹× db2_hacmp_recovery º¯¼ö´Â HACMP Ŭ·¯½ºÅÍ
»óŸ¦ ¹Ý¿µÇÏÁö ¾Ê½À´Ï´Ù. ±× º¸´Ù, ÀÌµé º¯¼ö´Â DB2¸¦ ½ÃÀÛÇϰųª
Á¤Áö½Ã۱â À§ÇÑ rc.db2pe Á¶ÀÛÀÇ »óŸ¦ ¹Ý¿µÇÕ´Ï´Ù.
"½ÇÁ¦" HACMP »óÅ´ HACMP clstat ¸ð´ÏÅÍ¿¡ Ç¥½ÃµÇ°í
HACMP Ŭ·¯½ºÅÍ »óŸ¦ ¹Ý¿µÇÕ´Ï´Ù. db2_hacmp_ind°¡
HACMP »óÅÂ¿Í ºñ½ÁÇÑ ¸ð´ÏÅÍ ÀÛ¾÷À» ¹Ý¿µÇϵµ·Ï ¸¸µé·Á¸é, ´ÙÀ½ ÇàÀ»
/etc/inittab ÆÄÀÏ¿¡ Ãß°¡ÇϽʽÿÀ.
haind:2:wait:/usr/bin/db2_update_events HAIND OFF 2>&1 >/dev/null
|
±¸Çö½Ã NetView¸¦ »ç¿ëÇÒ °èȹÀ̶ó¸é, ±¸¼º ¸ð´ÏÅͽà HAVIEW(HACMPÀÇ ÀϺÎ)
»ç¿ëÀ» °í·ÁÇØ º¸½Ê½Ã¿À. NetView ¹®¼¿¡¼ Á¦Ç° ±¸¼º¿¡ ´ëÇÑ ÀÚ¼¼ÇÑ ³»¿ëÀ»
ÂüÁ¶ÇϽʽÿÀ.
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