[¼¹ö¿î¿µ] cron°ú rsync ±×¸®°í replication À» ÀÌ¿ëÇÑ µ¥ÀÌÅÍ ¹é¾÷
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02-12-03 18:49
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¿À´ÃÀº µ¥ÀÌÅÍ ¹é¾÷ ¿¡ °üÇÑ ¾ÆÁÖ Áß¿äÇÑ 3°¡Áö ÁÖÁ¦¿¡ ´ëÇØ¼ ¾²·Á°í ÇÑ´Ù.
±× ³»¿ëÀÌ Á» ¸¹±â´Â ÇÏÁö¸¸ ºñ±³Àû ÀÚ¼¼ÇϰÔ, °æÇèÀ» ¾ê±â ÇÏ·Á°í ÇÑ´Ù.
¹°·Ð ´ëºÎºÐÀÇ ¼¹ö°ü¸®ÀÚµéÀÌ ÀÌ·¸°Ô ÇÏÁö ¾Ê°Ú³ª ÇÏ´Â »ý°¢À» ÇÏÁö¸¸ ³ ÀÌÁ¦ Àû¿ëÇß´Ù -_-
ÀÌ ½ÃÁ¡¿¡¼ Çб³ ¼¹öÀÇ ¿î¿µÈ¯°æ À» Àá½Ã ¼³¸íÇØ¾ß °Ú´Ù.
Á¤½Ä À¥¼¹ö°¡ ÇÑ´ë ¿î¿µµÇ°í ÀÖ°í ±× ¼¹ö¿Í ȯ°æÀÌ ¿ÏÀüÈ÷ ¶È°°Àº ¼¹ö Çϳª¸¦ ¸¸µé¾î¼ ¹é¾÷ ¼¹ö¸¦ ¿î¿µÇϰí ÀÖ´Ù.
À¥¼¹ö¿¡¼ ÀÚ·áÀÇ º¯°æÀÌ ÀϾ¸é ½Ç½Ã°£À¸·Î ¹é¾÷ ¼¹ö¿¡ ¹Ý¿µ µÈ´Ù.
´Ü Á¦·Îº¸µå ÷ºÎÆÄÀÏÀº ½Ç½Ã°£À¸·Î update°¡ ¾ÈµÇ¹Ç·Î ¸ÅÀÏ »õº®¿¡ cron ÀÛ¾÷À¸·Î update½ÃŰ´Â ¹æ¹ýÀ» ¼±ÅÃÇÏ¿´´Ù.
(Áö±ÝºÎÅÍ À¥¼¹ö, ¹é¾÷ ¼¹ö¸¦ È¥µ·ÇÏÁö ¾Ê±â¸¦ ¹Ù¶õ´Ù.)
À¥¼¹öÀÇ cronÀº À¥¼¹ö ÀÚ·áÀÇ ¹é¾÷ ÆÄÀÏ »ý¼ºÀÌ ¸ñÀûÀ̰í
¹é¾÷ ¼¹öÀÇ cronÀº À¥¼¹ö¿¡¼ »ý¼ºÇÑ ÀڷḦ °¡Áö°í ¿Í¼ ¹é¾÷ ¼¹ö¿¡ º¹»çÇϴ°ÍÀÌ ¸ñÀûÀÌ´Ù.
1. cron À» ÀÌ¿ëÇÑ ÀÚµ¿ ¹é¾÷ ÀÚ·á »ý¼º
--------------- À¥¼¹öÀÇ ÀÚµ¿ ½ÇÇàÇÒ ½ºÅ©¸³Æ® ÀÛ¼º -------------
/root¾Æ·¡¿¡ backup.sh À̶ó´Â ÆÄÀÏÀ» ¸¸µé¾î ³õ°í ¹é¾÷ ¸í·É¾î¸¦ ´ÙÀ½°ú °°ÀÌ ÁÖ¾ú´Ù.
#!/bin/bash
/usr/local/mysql/bin/mysqldump -uroot -p***** mysql > mysql_db _bak_$(date +%Y%m%d).sql
/usr/local/mysql/bin/mysqldump -uyanemone -p***** yanemone > yanemone_db _bak_$(date +%Y%m%d).sql
mv *.sql /backup
tar cvfpz /backup/html_bak.tar.gz /var/www/html
tar cvfpz /backup/yanemone_html_bak.tar.gz /home/yanemone/public_html
tar cvfpz /backup/dichang_html_bak.tar.gz /home/dichang/public_html
find /backup -ctime +3 -exec rm -f {} \;
¹é¾÷ ÇÒ ³»¿ëÀ̶ó´øÁö ÆÄÀÏ À̸§Àº ÀÚ½ÅÀÇ »óȲ¿¡ ¸Â°Ô ÁÖ¸é µÇ°Ú´Ù.
±×¸®°í finde...ÀÌ ³»¿ëÀº ÆÄÀÏÀ» »ý¼ºÇÑÁö 3ÀÏÀÌ Áö³ °ÍÀ» ã¾Æ¼ Áö¿ì¶ó´Â °ÍÀÌ´Ù. ÀÚ²Ù ¸¸µé¸é ¿ë·®À» Â÷ÁöÇϴϱî.. -_-
ÀÌ·¸°Ô ÇÏ°í ³ª¸é backup.shÆÄÀÏÀ» chmod 100 backup.sh·Î ´Ü´ÜÈ÷ ¹«ÀåÇ϶ó.
±×¸®°í crontab -e ¸í·ÉÀ¸·Î cron ÀÛ¾÷À» ¸í½ÃÇÏÀÚ
±×·³ vi°¡ ¿¸®¸é¼ ÆíÁýÀÌ °¡´ÉÇÏ´Ù
00 06 * * * /root/backup.sh
¸¦ Ãß°¡Çϰí :x ·Î ÀúÀåÇÏ°í ³ª¿ÀÀÚ.
À§ÀÇ ÀÛ¾÷Àº ¸ÅÀÏ »õº® 6½Ã¿¡ /root/backup.shÀ» ½ÇÇàÇ϶ó ¶ó´Â ¸»ÀÌ´Ù.
±×¸®°í /var/spool/cron/root°¡ ÀÖ´ÂÁö È®ÀÎÇØº¸ÀÚ. ÀÖ´Ù¸é Á¤»óÀûÀ¸·Î ¼öÇàÇÒ °ÍÀÌ´Ù.
---------------- ¹é¾÷ ¼¹öÀÇ ÀÚµ¿ ½ÇÇà ½ºÅ©¸³Æ® ÀÛ¼º -------------------
¹é¾÷ ¼¹ö¿¡¼´Â À¥¼¹ö°¡ »ý¼ºÇÑ ÀڷḦ °¡Á® ¿À±â¸¸ ÇÏ¸é µÈ´Ù.
#! /bin/bash
rsync -avz 211.57.173.129::SU1/ /backup
/usr/local/mysql/bin/mysqldump -uroot -pxxxx mysql> king_mysql_db _backup_$(date +%Y%m%d).sql
/usr/local/mysql/bin/mysqldump -uyanemone -pxxxx yanemone> king_yanemone_db _backup_$(date +%Y%m%d).sql
find /backup -ctime +3 -exec rm -f {} \;
tar xvfpz /backup/htm*.gz /backup
tar xvfpz /backup/yanemone_html*.gz /backup
cp -r /backup/var/www/html/* /var/www/html
cp -r /backup/home/yanemone/public_html/* /home/yanemone/public_html
´Ü¼øÈ÷ °¡Á®¿À±â¸¸ ÇÏ´Â °ÍÀº rsync¸¦ ÀÌ¿ëÇÑ ¸í·É¾î·Î ÃæºÐÇÏ°í ³ª¸ÓÁö´Â ³»°¡ ÇÊ¿äÇÑ ´ë·Î Ãß°¡ÇÑ °ÍÀÌ´Ù.
rsync¿¡ ´ëÇØ¼´Â µû·Î ¼³¸íÀ» ¹Ø¿¡¼ ÇϰڴÙ.
¾Õ¿¡¼ ¾ê±â ÇßµíÀÌ À¥¼¹öÀÇ MySQL DB ÀÇ ³»¿ëÀ» ½Ç½Ã°£À¸·Î ¹é¾÷ ¼¹öÀÇ MySQL DB ¿¡ °»½ÅÀ» ½Ã۴µ¥ À̰ÍÀº MySQLÀÇ replicationÀ̶ó´Â ±â´ÉÀ» ÀÌ¿ëÇÑ´Ù.
±×·¯´Ï ¹é¾÷ ¼¹ö¿¡µµ ¶È°°ÀÌ µ¥ÀÌÅͺ£À̽ºÀÇ ³»¿ëÀÌ ÀÖÀ¸¹Ç·Î ¹é¾÷ ¼¹öÀÇ DB µµ ¹é¾÷ À» ¹Þ¾Æ³õÀ¸·Á°í ¸îÁÙÀ» Ãß°¡ Çß´Ù.
±×¸®°í 3ÀÏÀÌ Áö³°ÍµéÀº ÀÚµ¿ À¸·Î »èÁ¦¸¦ Çϵµ·Ï ÇÏ¿´´Ù.
replicationÀº mysql db ´Â ½Ç½Ã°£À¸·Î ÀڷḦ ¼öÁ¤ÇØ ÁÖ±â´Â ÇÏÁö¸¸ Á¦·Îº¸µå¸¦ ÀÌ¿ëÇÒ¶§ ÷ºÎÆÄÀÏ¿¡ ´ëÇÑ ¹®Á¦´Â ÇØ°áÀÌ µÇÁö ¾Ê´Â´Ù.
÷ºÎÆÄÀÏÀº DB ¾È¿¡ ÀúÀåµÇ´Â°ÍÀÌ ¾Æ´Ï¶ó Á¦·Îº¸µåÀÇ data¶ó´Â µð·ºÅ丮 ¾È¿¡ º¸°üÀÌ µÇ±â ¶§¹®ÀÌ´Ù.
±×·¡¼ ¾ÐÃàÀ» µ¤¾î ¾º¿ì´Â ÀÛ¾÷À» Ãß°¡¸¦ ÇѰÍÀÌ´Ù.
±×¸®°í crontab -e ¸í·ÉÀ¸·Î cron ÀÛ¾÷À» ¸í½ÃÇÏÀÚ
±×·³ vi°¡ ¿¸®¸é¼ ÆíÁýÀÌ °¡´ÉÇÏ´Ù
10 06 * * * /root/backup.sh
¸¦ Ãß°¡Çϰí :x ·Î ÀúÀåÇÏ°í ³ª¿ÀÀÚ.
À§ÀÇ ÀÛ¾÷Àº ¸ÅÀÏ »õº® 6½Ã 10ºÐ¿¡ /root/backup.shÀ» ½ÇÇàÇ϶ó ¶ó´Â ¸»ÀÌ´Ù.
À¥¼¹ö°¡ 6½Ã¿¡ ¹é¾÷ ÆÄÀÏÀ» ¸¸µå´Ï±î 10ºÐ Á¤µµ Áö³ª¸é ÃæºÐÈ÷ ´Ù ¸¸µé¾ú´Ù°í º¸°í(ÀÚ·á°¡ ¸¹À¸¸é ½Ã°£Â÷°¡ ´õ ³ª¾ß ÇÒ°ÍÀÌ´Ù) 6½Ã 10ºÐÀ¸·Î ÁöÁ¤ÇÏ¿´´Ù.
2. rsync ¼³Á¤Çϱâ
¿ø·¡ rsync´Â µ¥ÀÌÅ͵¿±âÈ¿¡ »ç¿ëµÇ´Â °ÍÀÌÁö¸¸ Ȱ¿ë¿©ÇÏ¿¡ µû¶ó ³×Æ®¿÷ ¹é¾÷ À» À§ÇÑ ÈǸ¢ÇÑ µµ±¸°¡ µÉ ¼ö ÀÖ´Ù. °í ¹Ú¼º¼ö´Ô²²¼ ¸»¾¸ÇÏ½Å°Í °°´Ù ^^
¿ì¼± rsync´Â http://rsync.samba.org/ftp/rsync ¿¡¼ ÃֽŠ¼Ò½º ¹öÀüÀ» ¹ÞÀ» ¼ö ÀÖ´Ù. ³»°¡ ¼³Ä¡ÇÒ À̽ÃÁ¡¿¡¼ÀÇ ÃֽйöÀüÀº 2.5.5ÀÌ´Ù.
¾ÐÃàÀ» Ç®°í(º¸Åë /usr/local/src¿¡¼ ¸¹ÀÌ ÀÛ¾÷ ÇÑ´Ù)
./configure
make
make install
¼øÀ¸·Î ¼³Ä¡¸¦ ÇÏÀÚ. Ưº°ÇÑ ¿É¼Ç ¾øÀÌ ÇØµµ Àß µ¿ÀÛÇÑ´Ù.
(±Ã±ÝÇÑ »ç¶÷µéÀ» À§ÇØ ./configure --help°¡ Áغñ µÇ¾î ÀÖ´Ù(x18) )
¼³¸íÀº ³ªÀÇ °æ¿ì¸¦ °¡Áö°í ÇÒÅ×´Ï ÀÚ½ÅÀÇ È¯°æ¿¡ ¸Â°Ô ÇØ¼®Çϰí Àû¿ëÇϴ°Í!! ÀØÁö¸»±â¸¦..
¹é¾÷ ´ë»ó ¼¹ö(¹é¾÷ ÇÒ µ¥ÀÌÅͰ¡ ÀÖ´Â ¼¹öµé)
SU1 : 211.57.173.XXX (X´Â ¹é¾÷ ´ë»ó ¼¹ö)
(³ª´Â Çϳª ¹Û¿¡ ¾øÀ¸¹Ç·Î ¿©±â¼ ³¡ÀÌ´Ù. ´õ ÀÖ´Â »ç¶÷Àº ºñ½ÁÇÏ°Ô Ãß°¡ÇÏ¸é µÉ°ÍÀÌ´Ù)
¹é¾÷ ¼¹ö(µ¥ÀÌÅ͸¦ °¡Á®¿Í º¸°üÇÒ ¼¹ö)
211.57.173.YYY(Y´Â ¹é¾÷ ¼¹ö)
ÀÌ rsync´Â ¹é¾÷ ´ë»óÀ̳ª ¹é¾÷ ¼¹ö ¸ðµÎ ¼³Ä¡°¡ µÇ¾î¾ß ÇÑ´Ù.
(À§¿¡¼ ¼³Ä¡ÇÒ ¶§ Çѹø¸¸ ¼³¸íÇØ¼ Çϳª¿¡¸¸ ¼³Ä¡ÇÏ¸é ¾ÈµÈ´Ù (x23) )
-------------- ¹é¾÷ ´ë»ó ¼¹ö¿¡¼ È®ÀÎÇÒ °Íµé --------------------
cat /etc/services | grep 873
À¸·Î rsync¿¡ °üÇÑ ³»¿ëÀÌ ÀÖ´ÂÁö, ¸·Çô ÀÖÁö³ª ¾ÊÀºÁö ÇÐÀÎÇØº¸¶ó.
¸·Çô ÀÖÀ¸¸ç ´ç¿¬È÷ Ç®¾î¾ß ÇÑ´Ù. ¾øÀ¸¸é Ãß°¡Ç϶ó
rsync 873/tcp # rsync
rsync 873/udp # rsync
´ÙÀ½À¸·Î /etc/hosts.allow ÆÄÀÏ¿¡ ¹é¾÷ ¼¹ö°¡ Á¢±ÙÇÒ ¼ö ÀÖµµ·Ï ¸¸µé¾î¶ó
rsync : 211.57.173.YYY, local
±×¸®°í /etc/xinetd.d/ ¾Æ·¡¿¡ ´ÙÀ½°ú °°Àº ³»¿ëÀÇ rsyncÆÄÀÏÀÌ ÀÖ´ÂÁö º¸°í ¾øÀ¸¸é ¸¸µé¾î¶ó.
[root@www /etc/xinetd.d]# cat rsync
# default: off
# description: The rsync server is a good addition to am ftp server, as it \
# allows crc checksumming etc.
service rsync
{
disable = no
socket_type = stream
wait = no
user = root
server = /usr/bin/rsync
server_args = --daemon
log_on_failure += USERID
}
¸¸µé¾úÀ¸¸é xinetd¸¦ Àç½ÃÀÛÇØ¾ß ÇÑ´Ù.
/etc/rc.d/init.d/xinetd restart ¶ó°í ÇÏ¸é µÈ´Ù.
ÀÌÁ¦´Â /etc/rsync.conf ÆÄÀÏÀ» ¼ÕºÁÁÖÀÚ(x10)
[root@www /etc]# cat rsyncd.conf
[SU1]
path = /backup
comment = web server
uid = nobody
gid = nobody
use chroot = yes
read only = yes
hosts allow = 211.57.173.YYY
max connections = 3
timeout 600
´ëÃæ º¸¸é ¹«½¼ ¸»ÀÎÁö ¾Ë °ÍÀÌ´Ù. ¸ô¶óµµ...»ó°ü¾ø´Ù... ÀÌ´ë·Î ÇÏ¸é µÈ´Ù^^
¿°·Á½º·¯¿ö¼.. path ¿Í hosts allow´Â ÀÚ½ÅÀÇ »óȲ¿¡ ¸Â°Ô ¹Ù²ã¶ó
---------------- ¹é¾÷ ¼¹ö¿¡¼ Á¡°ËÇÒ ³»¿ë --------------------------
¸¶Âù°¡Áö rsync¸¦ ¼³Ä¡ÇÏ¸é µÈ´Ù.
±×¸®°í rsync ¸í·É¾î·Î °¡Áö°í ¿À¸é µÇ´Âµ¥ ±×°ÍÀº À§¿¡¼ cronÀÛ¾÷ ÇÒ ¶§ ¼³¸íÀÌ µÇ¾ú´Ù.
rsync -avz 211.57.173.XXX::SU1/ /backup
rsync·Î 211.57.173.XXX¿¡ Á¢¼ÓÇØ¼ [SU1]À¸·Î ÁöÁ¤µÈ °÷¿¡ °¡¼ ÀڷḦ °¡Áö°í¿Í¼ /backupÀ¸·Î ³Ö¾î¶ó ´ëÃæ ÀÌ·± ÀǹÌÀÌ´Ù. -avz´Â ã¾Æº¸µµ·Ï!!
ÀÌ·¯¸é ³¡³´Ù.
3. MySQL replication À» ÀÌ¿ëÇÑ ½Ç½Ã°£ ¹é¾÷
À§¿¡¼ cron°ú rsync¸¸À¸·Îµµ ¹é¾÷ Àº ÃæºÐÈ÷ µÉ°ÍÀ̳ª replicationÀ¸·Î ½Ç½Ã°£À¸·Î ÀڷḦ °»½ÅÇØº¸ÀÚ.
¾Æ±îµµ ¾ê±âÇßÁö¸¸ Á¦·Îº¸µåÀÇ Ã·ºÎÆÄÀÏÀº ½Ç½Ã°£À¸·Î °»½ÅÀÌ ¾ÈµÇ´Ï±î ¼ÕÀ¸·Î ÇØÁÖ¾î¾ß ÇÑ´Ù. ¹°·Ð cronµ¹¸®¸é µÇ´Ï±î º°°ÆÁ¤ ¾ø´Ù. ^^
ÀÛµ¿¿ø¸®´Â °£´ÜÇÏ´Ù.
À¥¼¹öÀÇ MySQL DB ¿¡¼ º¯°æÀÛ¾÷(insert, update, delete, create, dropµî) ÀÌ ÀϾ¸é ±×°ÍÀ» ÀÚµ¿ À¸·Î ¹é¾÷ ¼¹ö¿¡ ´øÁ®ÁÖ¾î ¹é¾÷ ¼¹ö¿¡¼µµ ¶È°°ÀºÀÛ¾÷ÀÌ ÀϾ°Ô ¸¸µå´Â °ÍÀÌ´Ù.
±×·²·Á¸é ´ç¿¬È÷ µÑ´Ù MySQLÀÌ ¼³Ä¡µÇ¾î ÀÖ¾î¾ß ÇÑ´Ù.
replicationÀ» ÀÌ¿ëÇϱâ À§Çؼ´Â °¡´ÉÇÑÇÑ ÃֽŹöÀüÀÇ MySQLÀ» »ç¿ëÇÒ°ÍÀ» ÃßõÇÑ´Ù. ¾Æ¹«¸® ¾ÈµÇµµ 3.23.29 ÀÌ»óÀº »ç¿ëÇ϶ó.
±×¸®°í ¾ÆÁÖ ¾ÆÁÖ Áß¿äÇѰÍ!! ³ªµµ À̰Ͷ§¹®¿¡ ¸î¹ø ½ÇÆÐ¸¦ Çß´Ù.
¹¹³Ä¸é...
ÃÖÃÊ·Î replicationÀ» ½ÃÀÛÇÒ ½ÃÁ¡¿¡´Â µÎ ¼¹öÀÇ MySQL DB ³»¿ëÀÌ ¿ÏÀüÈ÷ ¶È°°¾Æ¾ß ÇÑ´Ù. ¸¸¾à Á¶±ÝÀÌ¶óµµ ´Ù¸£¸é ...¾ÈµÉ°ÍÀÌ´Ù.
À¥¼¹ö¿¡¼ ¾î¶² Å×ÀÌºí¿¡ Ãß°¡¸¦ Çߴµ¥ ¹é¾÷ ¼¹ö¿¡ ¿Í¼ ¶È°°ÀÌ Ãß°¡ÇÏ·Á°í º¸´Ï Å×À̺íÀÌ ¾ø´Ù... ±×·³ °Å±â¼ replicationÀº ³¡³ª¹ö¸°´Ù (x13)
±×·¯´Ï replicationÀ» Àû¿ëÇϱâ Àü Àá½Ãµ¿¾È DB ¸¦ shutdownÇÏ´øÁö lockÀ» °É¾î¾ß ÇÑ´Ù.
´ÙÀ½ ¼ø¼¸¦ Àß µû¶óÇϸé Çѹø¸¸¿¡ ¼º°øÇÒ °ÍÀÌ´Ù.
(ÀÌÁ¦ºÎÅÍ´Â ¸¶½ºÅÍ, ½½·¡À̺ê·Î ¼³¸íÇϰڴ٠¿Ö? ³»¸¾ÀÌ´Ù ÇìÇì (x7)
¸¶½ºÅÍ´Â À¥¼¹ö ½½·¡À̺ê´Â ¹é¾÷ ¼¹ö¶ó°í º¸¸é µÇ°Ú´Ù)
1. ¸¶½ºÅÍ¿Í ½½·¡À̺꿡 ÃֽŠMySQLÀ» ¼³ÁöÇÑ´Ù. µ¿ÀÏ ¹öÀüÀ¸·Î ¼³Ä¡Ç϶ó.
(¾Æ¸¶ °ÅÀÇ µÇ¾î ÀÖÀ»°ÍÀÌ´Ù)
2. ¸¶½ºÅÍ¿¡¼ replicationÀ» À§ÇÑ »ç¿ëÀÚ¸¦ Ãß°¡ÇÑ´Ù
mysql> grant file on *.* to repli@"%" identified by "ÆÐ½º¿öµå" ;
repli´ë½Å ÀÚ½ÅÀÌ ¿øÇÏ´Â ¾ÆÀ̵ð »ç¿ëÇØµµ µÈ´Ù.
3. ¸¶½ºÅÍÀÇ mysqlÀ» shutdownÇÑ´Ù.
[root@www ] mysqladmin -uroot -p shutdown
4. ¸¶½ºÅÍÀÇ MySQL DB ³»¿ëÀ» ±×´ë·Î ½½·¡À̺ê·Î º¹»çÇÑ´Ù.
mysqlÀ» ¼³Ä¡ÇÒ ¶§ ¾îµð ¼³Ä¡ÇÏ´À³Ä¿¡ µû¶ó ´Ù¸¥µ¥ ³ª´Â /var/lib/mysql¹Ø¿¡ µ¥ÀÌÅ͵éÀÌ ½×ÀδÙ.
tar cvfp mysql_db .tar /var/lib/mysql/* ÇÏ¸é ±×´ë·Î ¾ÐÃàµÉ°ÍÀÌ´Ù.
5. ½½·¡À̺꿡¼ ¸¶½ºÅÍ·Î ftp¸¦ ÇØ¼ ¾Æ±î ¸¸µç mysql_db .tar¸¦ °¡Áö°í ¿Â´Ù
°¡Á® ¿Í¼´Â /var/lib/mysql ¾Æ·¡¿¡ Ç®¾îÁÖ¸é µÈ´Ù.
6. ¸¶½ºÅÍÀÇ /etc/my.cnfÆÄÀÏÀ» ¼Õº»´Ù
[mysqld]
log-bin
server-id=1
7. ½½·¡À̺êÀÇ /etc/my.cnfÆÄÀÏÀ» ¼Õº»´Ù
[mysqld]
master-host=211.57.173.XXX
master-user=repli
master-password=XXXXXXX
master-port=3306
server-id=2
º¸¸é ¾Ë°ÚÁö¸¸ replic´Â ¾Æ±î grant¸¦ ÁÙ¶§ ¸¸µç ¾ÆÀ̵ðÀÌ´Ù.
±×¸®°í master-port´Â mysqlÀÌ »ç¿ëÇÏ´Â Æ÷Æ® 3306À» ±×´ë·Î ¾´´Ù.
(nmap localhost ÇØº¸¸é mysqlÆ÷Æ®°¡ ³ª¿Â´Ù)
8. ¸¶½ºÅÍ¿Í ½½·¡À̺êÀÇ MySQLÀ» Àç°¡µ¿ÇÑ´Ù.
¹°·Ð ÀÌÈÄ¿¡ Àß µÇ´ÂÁö Á¡°ËÇϴ°ÍÀÌ Àִµ¥
¸¶½ºÅÍ¿¡¼´Â mysql>show master status ¶ó°í ÇØº¸¸é
mysql> show master status;
*************************** 1. row ***************************
File: www-bin.001
Position: 12476
Binlog_do_db :
Binlog_ignore_db :
1 row in set (0.00 sec)
½½·¡À̺꿡¼´Â mysql> show slave status
mysql> show slave status;
*************************** 1. row ***************************
Master_Host: 211.57.173.XXX
Master_User: repli
Master_Port: 3306
Connect_retry: 60
Master_Log_File: www-bin.001
Read_Master_Log_Pos: 12476
Relay_Log_File: king-relay-bin.001
Relay_Log_Pos: 12514
Relay_Master_Log_File: www-bin.001
Slave_IO_Running: Yes
Slave_SQL_Running: Yes
Replicate_do_db :
Replicate_ignore_db :
Last_errno: 0
Last_error:
Skip_counter: 0
Exec_master_log_pos: 12476
Relay_log_space: 12518
1 row in set (0.00 sec)
µîÀ¸·Î ³ª¿Â´Ù. ±×·¯¸é Á¤»óÀûÀ¸·Î µ¿ÀÛÇϴ°ÍÀÌ´Ù.
À§¿¡¼ 12476 À̶ó´Â Æ÷Áö¼Ç ¼ýÀÚ°¡ º¸À̴°¡? ÀÌ°Ô ¶È°°ÀÌ ³ª¿Í¾ß ÇÑ´Ù.
±²ÀåÈ÷ º¹ÀâÇÏ°í ¸¹Àº ³»¿ëÀ» Àû¾ú´Ù.
Ȥ½Ã ¾ÈµÇ°Å³ª Áú¹®ÇÒ ³»¿ëÀÌ ÀÖÀ¸¸é yanemone.netÀ¸·Î ÇØÁֱ⠹ٶõ´Ù.
±ä±Û ÀоîÁּż °¨»çÇÕ´Ï´Ù
°Ô½Ã¹° 30°Ç
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