-----------------------------------------
´äº¯ÀÚ°¡ ±âº»ÀûÀ¸·Î Âü°íÇÒ ³»¿ëÀÔ´Ï´Ù.
- ¹èÆ÷ÆÇ(¿É¼Ç) :
- Ä¿³Î¹öÀü(¿É¼Ç) :
- µ¥¸ó¹öÀü(¿¹:apache 1.3.27) :
- µ¥¸ó¼³Ä¡À¯Çü(RPM/ÄÄÆÄÀÏ/±âŸ)
:
-----------------------------------------
½ÅÁ¤ºÎÅÍ ¶Ç Á¶¾ðÀ» ±¸ÇÏ°íÀÚ ÀÌ·¸°Ô ã¾Æ¿Ô½À´Ï´Ù.
´Ù¸§ÀÌ ¾Æ´Ï¶ó ¿äÁò ¸ÞÀϼ¹ö°¡ Áö¿¬ÀÌ µÇ°í ÀÖ½À´Ï´Ù.
·Î±×¸¦ º¸¸é delay·Î±×½Ã°£ÀÌ
mail¼¹ö´Â postfixÀÔ´Ï´Ù.
`-----------------------------
Jan 4 17:09:33 postfix/smtp[19083]: 4345C168869: to=<BXB00271@nif.com>,
relay=mx.nif.com[202.248.38.10], delay=1524, status=deferred (host
mx.nif.com[202.48.38.10] said: 451 4.1.8 Sender domain must be resolved (in replyto
MAIL FROM command))
--------------------------------------
À§¿¡ ó·³ delay=1524 ÀÌ·± ¾¿À¸·Î °ÅÀÇ 20ºÐÀÌ»ó ´À¸®°Ô µµÂøÇÏ´Â ³ðµµ ÀÖ½À´Ï´Ù.
Çϳª µÑÀ̸é ÀÌÇØ°¡ °¡´Âµ¥ ¾öû ¸¹½À´Ï´Ù. ´Ùµé ´Ê´Ù°í ³¸® ÀÔ´Ï´Ù.º¸Åë10ºÐÁ¤µµÀä
(¸ÞÀϼ¹ö Áö ±âºÐÁÁÀº³¯Àº Á» »¡¸® ó¸®ÇÕ´Ï´Ù.¤»¤»¤»(
±×·±µ¥ ¿ÜºÎ¿¡¼ ¼ö½Å ÇÏ´Â ¸ÞÀÏÀº delay°¡ ¹ß»ýÇÏÁö ¾Ê´Âµ¥ ¼Û½ÅÇÏ´Â ³ð¸¸ ÀÌ·¸°Ô
³ª¿À³×¿ä..
¾Æ·¡¿Í °°ÀÌ mailqueue¸¦ º¸¸é
# /usr/sbin/postqueue -p | grep Jan | wc -l //2006³âÀüü ¸ÞÀÏÅ¥
1402
# /usr/sbin/postqueue -p | grep MAILER-DAEMON | wc -l //¿¡·¯¸ÞÀÏ Å¥
1385
°ÅÀÇ º¸¸é ÀüºÎ ¿¡·¯¸ÞÀÏÀ̶óµçÁö ¹Ý¼Û¸ÞÀÏÀ̶óµçÁö 󸮸¦ ¸øÇÏ´Â ¸ÞÀϵéÀÌ
¸ÞÀÏÅ¥¿¡ ÀüºÎ¸¦ Â÷ÁöÇÏ°í ÀÖ½À´Ï´Ù.
¿¡·¯¸ÞÀÏÅ¥¸¦ »èÁ¦¸¦ Çϸé 󸮼ӵµ´Â »¡¶óÁö°í ÀÖ½À´Ï´Ù.
ÇöÀç pstree·Î º¸¸é smtpµ¥¸óÀÌ 89°³³ª ¿½ÉÈ÷ 󸮸¦ Çϴ°ÍÀ» º¼¼öÀÖ½À´Ï´Ù.
|-master-+-6*[bounce]
| |-6*[cleanup]
| |-2*[flush]
| |-6*[lmtp]
| |-6*[local]
| |-pickup
| |-qmgr
| |-89*[smtp]
| |-6*[smtpd]
| `-2*[trivial-rewrite]
|-master-+-6*[imapd]
| |-36*[lmtpd]
| `-6*[pop3d]
--- ¿ä¾àÀ» Çϸé .---- ^^
1. mailqueue°¡ À§Ã³·³ 1400Á¤µµ »ÓÀε¥µµ ¸ÞÀÏdelay°¡ ³ª°í Àִµ¥
º¸Åë ÀúÁ¤µµÀÇ queue¿¡¼µµ delay°¡ ¹ß»ýÇÏ´ÂÁö¿ä(¹°·Ð ¼¹ö»ç¾ç¿¡ µû¶ó¼
Ʋ¸®°ÚÁö¸¸, ±×·¡µµ ¼¹ö±ÞÀ¸·Î »ç¿ëÇϴµ¥(ÁÁÀº³ðÀÔ´Ï´Ù)
2. Çϳª¸¸ ´õ ¿©ÂÞ¾î º¸¸é ÀÌ·± ¸ÞÀÏ Áö¿¬Çö»óÀ» ¸·´Â ÁÁÀº ¹æ¹ýÀ» °¡¸£ÃÄÁÖ¼¼¿ä.
(Á¤±âÀûÀ¸·Î ¾²·¹±â ¸ÞÀÏÅ¥»èÁ¦, ¸ÞÀÏťó¸®½Ã°£Á¶Àý)
ÀÌ¿Ü¿¡ ÁÁÀº ¹æ¹ýÀ»....
Áö±Ý ¼¹ö¸¦ º¸¸é °ÅÀÇ cpu¶óµçÁö load,¸Þ¸ð¸®¿Í ¾ÆÁÖ ³î°í ÀÖ½À´Ï´Ù.
ÀÌ°æ¿ì smtpµ¥¸ó¼øÀ§µîÀ» ³ô¿©¼ ¿ì¼±ÀûÀ¸·Î ó¸®ÇÑ´Ù¸é ÁÁ¾ÆÁú±î¿ä?
(»óȲ¿¡ ¸ÂÁö ¾ÊÀº Áú¹®ÀÎÁö¿ä..)
`--------------------------------------------------------------
17:30:04 up 323 days, 15:12, 1 user, load average: 0.25, 0.38, 0.37
257 processes: 256 sleeping, 1 running, 0 zombie, 0 stopped
CPU states: cpu user nice system irq softirq iowait idle
total 0.9% 0.0% 1.5% 0.0% 0.4% 9.0% 87.9%
cpu00 0.5% 0.0% 0.3% 0.0% 0.7% 0.1% 98.0%
cpu01 0.9% 0.0% 2.5% 0.0% 0.9% 17.7% 77.6%
cpu02 0.5% 0.0% 1.3% 0.0% 0.1% 0.1% 97.6%
cpu03 1.5% 0.0% 1.7% 0.0% 0.0% 17.9% 78.6%
-------------------------------------------------------------------
3. Á¦°¡ ½ÃÇèÇغ¸´Ï postfix´Â smtp´Â ÇÑ°è°¡100°³±îÁö Àε¥
À̳ðÀÇ µ¥¸ó¼ö¸¦ ´Ã·ÁÁÖ¸é Á» »¡¶óÁú±î¿ä.(¾²·¹±â¸ÞÀÏÅ¥¸¸
´õ ó¸®ÇÏ´Â
¿ªÇÒ¸¸ Çϴ°ÍÀº ¾Æ´ÑÁö)
¾î¶²¹æ½ÄÀ¸·Î ¸ÞÀϼ¹ö¸¦ Æ©´×Çϴ°ÍÀÌ ÁÁÀ»±î¿ä.
±×³É ÇѸ¶µð Áֽʽÿä.. »êÀÌ´Ô...
|