锘??xml version="1.0" encoding="utf-8" standalone="yes"?>久久久无码精品亚洲日韩按摩,极品色天使在线婷婷天堂亚洲,久久亚洲精品人成综合网http://m.tkk7.com/dongbule/category/46019.html鏋勫緩楂樻ц兘闂ㄦ埛緗?/description>zh-cnWed, 01 Dec 2010 21:57:22 GMTWed, 01 Dec 2010 21:57:22 GMT60瀹夎閰嶇疆鏁寸悊涔?mysqlhttp://m.tkk7.com/dongbule/archive/2010/11/30/339394.html闄堜簬鍠?/dc:creator>闄堜簬鍠?/author>Tue, 30 Nov 2010 07:21:00 GMThttp://m.tkk7.com/dongbule/archive/2010/11/30/339394.htmlhttp://m.tkk7.com/dongbule/comments/339394.htmlhttp://m.tkk7.com/dongbule/archive/2010/11/30/339394.html#Feedback0http://m.tkk7.com/dongbule/comments/commentRss/339394.htmlhttp://m.tkk7.com/dongbule/services/trackbacks/339394.html
tar zxvf mysql-5.1.50.tar.gz

cd mysql-5.1.50

./configure --prefix=/usr/local/mysql --with-charset=gbk --with-extra-charset=all --enable-hread-safe-client
--enable-local-infile --with-low-memory 

make && make install

chmod +w /usr/local/mysql

chown -R mysql:mysql /usr/local/mysql

cp support-files/my-medium.cnf /etc/my.cnf

/usr/local/mysql/bin/mysql_install_db --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data --user=mysql

/bin/sh /usr/local/mysql/bin/mysqld_safe --defaults-file=/etc/my.cnf


]]>
MySQL瀹氭湡鍒嗘瀽媯鏌ヤ笌浼樺寲琛?/title><link>http://m.tkk7.com/dongbule/archive/2010/10/10/334176.html</link><dc:creator>闄堜簬鍠?/dc:creator><author>闄堜簬鍠?/author><pubDate>Sun, 10 Oct 2010 06:55:00 GMT</pubDate><guid>http://m.tkk7.com/dongbule/archive/2010/10/10/334176.html</guid><wfw:comment>http://m.tkk7.com/dongbule/comments/334176.html</wfw:comment><comments>http://m.tkk7.com/dongbule/archive/2010/10/10/334176.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://m.tkk7.com/dongbule/comments/commentRss/334176.html</wfw:commentRss><trackback:ping>http://m.tkk7.com/dongbule/services/trackbacks/334176.html</trackback:ping><description><![CDATA[<br /> 鍚珼BA鐨勪漢璇達紝鐩告瘮oracle錛孧ySQL灝辨槸涓涓帺鍏風駭鍒殑鏁版嵁搴擄紝鍦ㄧ綉鏄撻棬鎴蜂腑錛孌BA鍩烘湰寰堝皯鍘葷鐞嗗埌MySQL鐨勪笢瑗匡紝鎵浠ユ垜浠駭鍝佷嬌鐢ㄥ埌鐨凪ySQL鐨勪竴浜涢厤緗拰浼樺寲榪樻槸闇瑕佹垜浠紑鍙戜漢鍛樿嚜宸卞姩鎵嬶紝涓嬮潰灝辯畝鍗曚粙緇嶄竴涓嬪疄鐢ㄧ殑瀹氭湡浼樺寲鏂規硶<br /> <br /> <strong>瀹氭湡鍒嗘瀽琛?br /> <br /> </strong> <div style="background-color: rgb(238, 238, 238); font-size: 13px; border: 1px solid rgb(204, 204, 204); padding: 4px 5px 4px 4px; width: 98%;"><!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><span style="color: rgb(0, 0, 0);">ANALYZE [LOCAL | NO_WRITE_TO_BINLOG] TABLE tbl_name [, tbl_name]</span></div> <br /> 鏈鍙ョ敤浜庡垎鏋愬拰瀛樺偍琛ㄧ殑鍏抽敭瀛楀垎甯冦傚湪鍒嗘瀽鏈熼棿錛屼嬌鐢ㄤ竴涓鍙栭攣瀹氬琛ㄨ繘琛岄攣瀹氥傝繖瀵逛簬MyISAM, BDB鍜孖nnoDB琛ㄦ湁浣滅敤銆傚浜嶮yISAM琛紝鏈鍙ヤ笌浣跨敤myisamchk -a鐩稿綋銆?br /> <br /> MySQL浣跨敤宸插瓨鍌ㄧ殑鍏抽敭瀛楀垎甯冩潵鍐沖畾錛屽綋鎮ㄥ闄ゅ父鏁頒互澶栫殑瀵硅薄鎵ц鑱斿悎鏃訛紝琛ㄦ寜浠涔堥『搴忚繘琛岃仈鍚堛? <br /> <br /> <div style="background-color: rgb(238, 238, 238); font-size: 13px; border: 1px solid rgb(204, 204, 204); padding: 4px 5px 4px 4px; width: 98%;"><!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><span style="color: rgb(0, 0, 0);">mysql> analyze table a;<br /> +--------+---------+----------+-----------------------------+<br /> | Table  | Op      | Msg_type | Msg_text                    |<br /> +--------+---------+----------+-----------------------------+<br /> | test.a | analyze | status   | Table is already up to date | <br /> +--------+---------+----------+-----------------------------+<br /> 1 row in set (0.00 sec)</span></div> <br /> <strong>瀹氭湡媯鏌ヨ〃<br /> <br /> </strong> <div style="background-color: rgb(238, 238, 238); font-size: 13px; border: 1px solid rgb(204, 204, 204); padding: 4px 5px 4px 4px; width: 98%;"><!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><span style="color: rgb(0, 0, 0);">CHECK TABLE tbl_name [, tbl_name] <img src="http://m.tkk7.com/Images/dot.gif" alt="" /> [option] <img src="http://m.tkk7.com/Images/dot.gif" alt="" /><br /> <br /> option = {QUICK | FAST | MEDIUM | EXTENDED | CHANGED}</span></div> <strong><br /> </strong>媯鏌ヤ竴涓垨澶氫釜琛ㄦ槸鍚︽湁閿欒銆侰HECK TABLE瀵筂yISAM鍜孖nnoDB琛ㄦ湁浣滅敤銆傚浜嶮yISAM琛紝鍏抽敭瀛楃粺璁℃暟鎹鏇存柊銆?br /> <br /> <div style="background-color: rgb(238, 238, 238); font-size: 13px; border: 1px solid rgb(204, 204, 204); padding: 4px 5px 4px 4px; width: 98%;"><!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><span style="color: rgb(0, 0, 0);">mysql> check table a;<br /> +--------+-------+----------+----------+<br /> | Table  | Op    | Msg_type | Msg_text |<br /> +--------+-------+----------+----------+<br /> | test.a | check | status   | OK       | <br /> +--------+-------+----------+----------+<br /> 1 row in set (0.00 sec)</span></div> <br /> CHECK TABLE涔熷彲浠ユ鏌ヨ鍥炬槸鍚︽湁閿欒錛屾瘮濡傚湪瑙嗗浘瀹氫箟涓寮曠敤鐨勮〃宸蹭笉瀛樺湪銆?br /> 鎴戜滑涓轟笂闈㈢殑琛╝鍒涘緩涓涓鍥? <br /> <br /> <div style="background-color: rgb(238, 238, 238); font-size: 13px; border: 1px solid rgb(204, 204, 204); padding: 4px 5px 4px 4px; width: 98%;"><!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><span style="color: rgb(0, 0, 0);">mysql> create view a_view as select * from a;<br /> Query OK, 0 rows affected (0.02 sec)</span></div> <br /> 鐒跺悗CHECK涓涓嬭瑙嗗浘錛屽彂鐜版病鏈夐棶棰?br /> <br /> <div style="background-color: rgb(238, 238, 238); font-size: 13px; border: 1px solid rgb(204, 204, 204); padding: 4px 5px 4px 4px; width: 98%;"><!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><span style="color: rgb(0, 0, 0);">mysql> check table a_view;<br /> +-------------+-------+----------+----------+<br /> | Table       | Op    | Msg_type | Msg_text |<br /> +-------------+-------+----------+----------+<br /> | test.a_view | check | status   | OK       | <br /> +-------------+-------+----------+----------+<br /> 1 row in set (0.00 sec)</span></div> <br /> 鐜板湪鍒犳帀瑙嗗浘渚濊禆鐨勮〃<br /> <br /> <div style="background-color: rgb(238, 238, 238); font-size: 13px; border: 1px solid rgb(204, 204, 204); padding: 4px 5px 4px 4px; width: 98%;"><!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><span style="color: rgb(0, 0, 0);">mysql> drop table a;<br /> Query OK, 0 rows affected (0.01 sec)</span></div> <br /> 鍐岰HECK涓涓嬪垰鎵嶇殑瑙嗗浘錛屽彂鐜版姤閿欎簡<br /> <br /> <div style="background-color: rgb(238, 238, 238); font-size: 13px; border: 1px solid rgb(204, 204, 204); padding: 4px 5px 4px 4px; width: 98%;"><!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><span style="color: rgb(0, 0, 0);">mysql> check table a_view\G;<br /> *************************** 1. row ***************************<br />    Table: test.a_view<br />       Op: check<br /> Msg_type: Error<br /> Msg_text: Table 'test.a' doesn't exist<br /> *************************** 2. row ***************************<br />    Table: test.a_view<br />       Op: check<br /> Msg_type: Error<br /> Msg_text: View 'test.a_view' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them<br /> *************************** 3. row ***************************<br />    Table: test.a_view<br />       Op: check<br /> Msg_type: error<br /> Msg_text: Corrupt<br /> 3 rows in set (0.00 sec)<br /> <br /> ERROR: <br /> No query specified</span></div> <br /> <strong>瀹氭湡浼樺寲琛?br /> <br /> </strong> <div style="background-color: rgb(238, 238, 238); font-size: 13px; border: 1px solid rgb(204, 204, 204); padding: 4px 5px 4px 4px; width: 98%;"><!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><span style="color: rgb(0, 0, 0);">OPTIMIZE [LOCAL | NO_WRITE_TO_BINLOG] TABLE tbl_name [, tbl_name] </span></div> <strong></strong><br /> 濡傛灉鎮ㄥ凡緇忓垹闄や簡琛ㄧ殑涓澶ч儴鍒嗭紝鎴栬呭鏋滄偍宸茬粡瀵瑰惈鏈夊彲鍙橀暱搴﹁鐨勮〃錛堝惈鏈塚ARCHAR, BLOB鎴朤EXT鍒楃殑琛級榪涜浜嗗緢澶氭洿鏀癸紝鍒欏簲浣跨敤OPTIMIZE TABLE銆傝鍒犻櫎鐨勮褰曡淇濇寔鍦ㄩ摼鎺ユ竻鍗曚腑錛屽悗緇殑INSERT鎿嶄綔浼氶噸鏂頒嬌鐢ㄦ棫鐨勮褰曚綅緗傛偍鍙互浣跨敤OPTIMIZE TABLE鏉ラ噸鏂板埄鐢ㄦ湭浣跨敤鐨勭┖闂達紝騫舵暣鐞嗘暟鎹枃浠剁殑紕庣墖銆?br /> 鍦ㄥ鏁扮殑璁劇疆涓紝鎮ㄦ牴鏈笉闇瑕佽繍琛孫PTIMIZE TABLE銆傚嵆浣挎偍瀵瑰彲鍙橀暱搴︾殑琛岃繘琛屼簡澶ч噺鐨勬洿鏂幫紝鎮ㄤ篃涓嶉渶瑕佺粡甯歌繍琛岋紝姣忓懆涓嬈℃垨姣忔湀涓嬈″嵆鍙紝鍙鐗瑰畾鐨勮〃榪愯銆?br /> OPTIMIZE TABLE鍙MyISAM, BDB鍜孖nnoDB琛ㄨ搗浣滅敤銆?br /> 瀵逛簬MyISAM琛紝OPTIMIZE TABLE鎸夊涓嬫柟寮忔搷浣滐細<br /> 濡傛灉琛ㄥ凡緇忓垹闄ゆ垨鍒嗚В浜嗚錛屽垯淇琛ㄣ?br /> 濡傛灉鏈绱㈠紩欏佃繘琛屽垎綾伙紝鍒欒繘琛屽垎綾匯?br /> 濡傛灉琛ㄧ殑緇熻鏁版嵁娌℃湁鏇存柊錛堝茍涓旈氳繃瀵圭儲寮曡繘琛屽垎綾諱笉鑳藉疄鐜頒慨澶嶏級錛屽垯榪涜鏇存柊銆? <br /> <br /> <div style="background-color: rgb(238, 238, 238); font-size: 13px; border: 1px solid rgb(204, 204, 204); padding: 4px 5px 4px 4px; width: 98%;"><!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><span style="color: rgb(0, 0, 0);">mysql> OPTIMIZE table a;<br /> +--------+----------+----------+-----------------------------+<br /> | Table  | Op       | Msg_type | Msg_text                    |<br /> +--------+----------+----------+-----------------------------+<br /> | test.a | optimize | status   | Table is already up to date | <br /> +--------+----------+----------+-----------------------------+<br /> 1 row in set (0.00 sec)<br /> </span></div> <br /> ****<br /> 浠ヤ笂鏌愪簺鐨勬钀芥槸鐩存帴鎽樿嚜MySQL鐨勪腑鏂囨墜鍐岋紝璇︾粏鍙互鐩存帴鏌ョ湅MySQL鐨勫府鍔╂墜鍐岋紝榪欓噷鍙槸綆鍗曟寚鍑哄嚑縐嶅畾鏈熶紭鍖栫殑鏂瑰紡錛岄渶瑕佹敞鎰忕殑鏄棤璁烘槸ANALYZE錛孋HECK榪樻槸OPTIMIZE鍦ㄦ墽琛屾湡闂村皢瀵硅〃榪涜閿佸畾錛屽洜姝よ娉ㄦ剰榪欎簺鎿嶄綔瑕佸湪鏁版嵁搴撲笉綣佸繖鐨勬椂鍊欐墽琛?br /> <p>****<br /> 鍙傝?br /> 銆奙ySQL 5.1鍙傝冩墜鍐屻?/p> <p><br /> </p> ----------------------------------------<br /> <br /> by 闄堜簬鍠?<br /> QQ:34174409<br /> Mail: chenyz@corp.netease.com <br /> <br /> <img src ="http://m.tkk7.com/dongbule/aggbug/334176.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.tkk7.com/dongbule/" target="_blank">闄堜簬鍠?/a> 2010-10-10 14:55 <a href="http://m.tkk7.com/dongbule/archive/2010/10/10/334176.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>瀵筂yIsam瀛樺偍寮曟搸琛ㄦ崯鍧忕殑澶勭悊http://m.tkk7.com/dongbule/archive/2010/10/10/334174.html闄堜簬鍠?/dc:creator>闄堜簬鍠?/author>Sun, 10 Oct 2010 06:11:00 GMThttp://m.tkk7.com/dongbule/archive/2010/10/10/334174.htmlhttp://m.tkk7.com/dongbule/comments/334174.htmlhttp://m.tkk7.com/dongbule/archive/2010/10/10/334174.html#Feedback0http://m.tkk7.com/dongbule/comments/commentRss/334174.htmlhttp://m.tkk7.com/dongbule/services/trackbacks/334174.html 濡傛灉浣犵殑MyIsam琛ㄥ瓨鍦ㄥぇ閲忛珮騫跺彂鐨勮鍐欙紝閭d箞灝卞彲鑳藉嚭鐜板潖琛ㄧ殑鐜拌薄錛岃繖鏄洜涓篗yIsam瀛樺偍寮曟搸鎵鍐沖畾鐨勶紝涓寮犳崯鍧忕殑琛ㄧ殑鐥囩姸鍙兘鏄互鍓嶆煇浜涢敊璇?br />
*.frm 琚攣瀹氫笉鑳芥洿鏀?br /> 鎵句笉鍒?/span>*.MYI
鏂囦歡鎰忓緇撴潫
璁板綍鏂囦歡鎹熷潖

澶勭悊1
浣跨敤MySQL鑷甫鐨刴yisamchk鐨勫伐鍏瘋繘琛屼慨澶嶏紝myisamchk涓嶄粎鍙互媯鏌ュ拰淇MyIsam琛紝榪樺彲浠ヨ繘琛屼紭鍖栧拰鍒嗘瀽琛紝瀹為檯涓婏紝瀹冮泦鎴愪簡mysql涓殑check,repair,analyze,optimize鐨勫姛鑳斤紝涓嬮潰鏄敤myisamchk榪涜淇

myisamchk -r tablename

鍏朵腑-r鍙傛暟鐨勫惈涔夋槸recover錛屽湪浠ュ線鐨勫簲鐢紝榪欒鍙ュ嚑涔庡彲浠ヨВ鍐充笂闈㈡墍榪扮鍒扮殑闂錛屽鏋滆繕涓嶈錛屽彲浠ヤ嬌鐢?br />
myisamchk -o tablename

鍏朵腑-o鍙傛暟鐨勫惈涔夋槸--safe-recover錛屽彲浠ヨ繘琛屾洿瀹夊叏鐨勪慨澶?br />
澶勭悊2
浣跨敤MySql鐨凜HECK TABLE鍜孯EPAIR TABLE鍛戒護鏉ヨ繘琛屼慨澶嶏紝CHECK TABLE媯鏌ヨ〃鏄惁鎹熷潖錛孯EPAIR TABLE鐢ㄦ潵瀵硅〃鍧忚繘琛屼慨澶?br />
CHECK TABLE tablename [option]

REPAIR 
[option] tablename

鍏蜂綋鐨勫弬鏁板彲浠ュ弬鐪婱ySQL鐨勫府鍔╂枃妗?br />
涓鑸潵璇寸涓縐嶆柟娉曞彲浠ヨВ鍐沖ぇ澶氭暟鐨勯棶棰橈紝濡傛灉閲囩敤榪欎袱縐嶆柟娉曚緷鐒舵棤娉曡В鍐沖彲浠ヤ笌鎴戣仈緋伙紝QQ鏄?4174409

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by 闄堜簬鍠?
QQ:34174409
Mail: chenyz@corp.netease.com



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嫻呮瀽MySql浜岃繘鍒舵棩蹇楃殑搴旂敤http://m.tkk7.com/dongbule/archive/2010/09/04/331050.html闄堜簬鍠?/dc:creator>闄堜簬鍠?/author>Sat, 04 Sep 2010 10:55:00 GMThttp://m.tkk7.com/dongbule/archive/2010/09/04/331050.htmlhttp://m.tkk7.com/dongbule/comments/331050.htmlhttp://m.tkk7.com/dongbule/archive/2010/09/04/331050.html#Feedback0http://m.tkk7.com/dongbule/comments/commentRss/331050.htmlhttp://m.tkk7.com/dongbule/services/trackbacks/331050.html
浜岃繘鍒舵棩蹇楋紙bin-log鏃ュ織錛?/span>
鍦?a href="http://m.tkk7.com/dongbule/archive/2010/08/22/329602.html">涓婁竴綃囦粙緇峬ysql涓諱粠閰嶇疆鐨刡log涓紝宸茬粡鎻愯繃bin-log鏃ュ織鐨勪綔鐢ㄥ拰浣跨敤錛宐in-log鏃ュ織璁板綍浜嗘墍鏈夌殑DDL鍜孌ML鐨勮鍙ワ紝浣嗕笉鍖呮嫭鏌ヨ鐨勮鍙ワ紝璇彞浠ヤ簨浠剁殑鏂瑰紡淇濆瓨錛屾弿榪頒簡鏁版嵁鐨勬洿鏀硅繃紼嬶紝姝ゆ棩蹇楀鍙戠敓鐏鵑毦鏃舵暟鎹仮澶嶈搗鍒頒簡鏋佷負閲嶈鐨勪綔鐢ㄣ?br />
寮鍚?/strong>
mysql榛樿鏄病鏈夊紑鍙慴in-log鏃ュ織錛岄鍏堟垜浠渶瑕佸紑鍚痓in-log鏃ュ織錛屽湪my.cnf涓慨鏀?br />


鎸囧畾浜哹in-log鏃ュ織鐨勮礬寰勶紝寮鍚棩蹇楀悗闇瑕乵yssqladmin flush log鎵嶇敓鏁?閲嶅惎鍚庢垜浠彂鐜板湪鍒氭墠璁懼畾鐨勮礬寰勬柊澧炰簡log鏂囦歡錛岃繖灝辨槸鎴戜滑闇瑕佺殑浜岃繘鍒舵棩蹇?br />


鐢變簬鏃ュ織鏄互浜岃繘鍒舵柟寮忓瓨鍌ㄧ殑錛屼笉鑳界洿鎺ヨ鍙栵紝闇瑕佷嬌鐢╩ysql鑷甫鐨刴ysqlbinlog宸ュ叿鏉ヨ繘琛屾煡鐪?br /> 璇硶濡備笅錛?br />
#mysqlbinlog mysql-bin.000002

鐜板湪鎴戜滑灝濊瘯鍚憈est1琛ㄦ彃鍏ユ暟鎹?br />


鐒跺悗浣跨敤mysqlbinlog宸ュ叿榪涜鏃ュ織鏌ョ湅

#mysqlbinlog mysql-bin.000002 -d test



娓呯悊

濡傛灉姣忓ぉ閮戒細鐢熸垚澶ч噺鐨勪簩榪涘埗鏃ュ織錛岃繖浜涙棩蹇楅暱鏃墮棿涓嶆竻鐞嗙殑璇濓紝灝嗕細瀵圭鐩樼┖闂村甫鏉ュ緢澶х殑嫻垂錛屾墍浠ュ畾鏈熸竻鐞嗘棩蹇楁槸DBA緇存姢mysql鐨勪竴涓噸瑕佸伐浣?br />
1)RESET MASTER
鍦ㄤ笂闈㈡煡鐪嬫棩蹇楀瓨鏀劇殑鏂囦歡澶逛腑錛屼簩榪涘埗鏃ュ織鍛藉悕鐨勬牸寮忔槸浠ysql-bin.*錛?浠h〃鏃ュ織鐨勫簭鍙?搴忓彿鏄掑鐨?鍏朵腑榪樻湁mysql-bin.index鏄棩蹇楃殑绱㈠紩鏂囦歡,璁板綍浜嗘棩蹇楃殑鏈澶у簭鍙?br /> 鎴戜滑鎵цRESET MASTER鍛藉悕鍒犻櫎鍏ㄩ儴鏃ュ織



鏌ョ湅鍒犻櫎鍚庣殑鏃ュ織



鍙互鐪嬪埌,浠ュ墠鐨勬棩蹇楀叏閮ㄨ娓呯┖,鏂扮殑鏃ュ織浠?0001寮濮?br />
2)PURGE MASTER LOGS TO & PURGE MASTER LOGS BEFORE
鎵цPURGE MASTER LOGS TO 'mysql-bin.******'鍛戒護錛屾槸灝?******'緙栧彿涔嬪墠鐨勬墍鏈夋棩蹇楄繘琛屽垹闄?br /> 鎵цPURGE MASTER LOGS BEFORE 'yyyy-mm-dd hh:mm:ss'鍛戒護錛屾槸灝嗗湪'yyyy-mm-dd hh:mm:ss'鏃墮棿涔嬪墠鐨勬墍鏈夋棩蹇楄繘琛屽垹闄?br />
3)-EXPIRE_LOGS_DAYS
姝ゅ弬鏁版槸璁劇疆鏃ュ織鐨勮繃鏈熷ぉ鏁幫紝榪囨湡鐨勬棩蹇楀皢浼氳鑷姩鍒犻櫎錛岃繖鏈夊埄浜庡噺灝戞垜浠鐞嗘棩蹇楃殑宸ヤ綔閲忥紝闇瑕佷慨鏀筸y.cnf



榪欓噷鎴戜滑璁懼畾淇濆瓨鏃ュ織涓?澶╋紝3澶╀箣鍚庤繃鏈熺殑鏃ュ織灝嗚鑷姩鍒犻櫎

鎭㈠

bin-log鏄褰曠潃mysql鎵鏈変簨浠剁殑鎿嶄綔錛屽綋mysql鍙戠敓鐏鵑毦鎬ч敊璇椂錛屽彲浠ラ氳繃bin-log鍋氬畬鏁存仮澶嶏紝鍩轟簬鏃墮棿鐐圭殑鎭㈠錛屽拰鍩轟簬浣嶇疆鐨勬仮澶?br />
瀹屾暣鎭㈠錛屽亣瀹氭垜浠瘡澶╁噷鏅?鐐歸兘浼氫嬌鐢╩ysqldump澶囦喚鏁版嵁搴擄紝浣嗗湪絎簩澶╂棭涓?鐐圭敱浜庢暟鎹簱鍑虹幇浜嗘晠闅滐紝鏁版嵁鏃犳硶璁塊棶錛岄渶瑕佹仮澶嶆暟鎹紝鍏堜嬌鐢ㄦ槰澶╁噷鏅ㄥ浠界殑鏂囦歡榪涜鎭㈠鍒板噷鏅?鐐圭殑鐘舵侊紝鍦ㄤ嬌鐢╩ysqlbinlog鎭㈠鑷猰ysqldump澶囦喚浠ユ潵鐨刡inlog
mysql localhost mysql-bin.000001 | mysql -uroot -p
榪欐牱鏁版嵁搴撳氨鍙互瀹屽叏鐨勬仮澶嶅埌宕╂簝鍓嶇殑瀹屽叏鐘舵?br />
鍩轟簬鏃墮棿鐐圭殑鎭㈠錛岀敱浜庤鎿嶄綔錛屾瘮濡傝鍒犻櫎浜嗕竴寮犺〃錛岃繖鏃朵嬌鐢ㄤ笂闈㈣鐨勫畬鍏ㄦ仮澶嶆槸娌℃湁鐢ㄧ殑錛屽洜涓烘棩蹇楅噷闈㈣繕瀛樺湪璇搷浣滅殑璇彞錛岋紝鎴戜滑闇瑕佺殑鏄仮澶嶅埌璇搷浣滃墠鐨勭姸鎬侊紝鐒跺悗璺寵繃璇搷浣滅殑璇彞錛屽啀鎭㈠鍚庨潰鎿嶄綔鐨勮鍙ワ紝鍋囧畾鎴戜滑鍒犻櫎浜嗕竴寮犺〃鐨勮鎿嶄綔鍙戠敓鍦?0:00榪欎釜鏃墮棿鐐癸紝鎴戜滑鍙互浣跨敤涓嬮潰鐨勮鍙ョ敤澶囦喚鍜宐inlog灝嗘暟鎹仮澶嶅埌鏁呴殰鍓?br />
mysqlbinlog --stop-date='2010-09-04 9:59:59' /var/log/mysql-bin.000001 | mysql -uroot -p

鐒跺悗璺寵繃璇搷浣滅殑鏃墮棿鐐癸紝緇х畫鎵ц鍚庨潰鐨刡inlog

mysqlbinlog --start-date='2010-09-04 10:01:00' /var/log/mysql-bin.000001 | mysql -uroot -p

鍏朵腑--stop-date='2010-09-04 9:59:59' 鍜?--start-date='2010-09-04 10:01:00' 鍏朵腑鐨勬椂闂存槸浣犺鎿嶄綔鐨勬椂闂寸偣錛屽綋鐒朵簡錛岃繖涓椂闂寸偣浣犻渶瑕佷綘鑷繁璁$畻鐨勶紝鑰屼笖榪欎釜鏃墮棿鐐硅繕鍙互娑夊強鍒扮殑涓嶅彧鏄鎿嶄綔錛岃繕鍙互鏈夋紜殑鎿嶄綔涔熻璺寵繃鍘諱簡銆?br />
鍩轟簬浣嶇疆鎭㈠錛岀敱浜庝笂闈㈡彁鍒扮殑錛屼嬌鐢ㄥ熀浜庢椂闂寸偣鐨勬仮澶嶅彲鑳藉嚭鐜幫紝鍦ㄤ竴涓椂闂寸偣閲岄潰鍙兘瀛樺湪璇搷浣滃拰鍏朵粬姝g‘鐨勬搷浣滐紝鎵浠ユ垜浠渶瑕佷竴縐嶆洿涓虹簿紜殑鎭㈠鏂瑰紡
浣跨敤mysqlbinlog鏌ョ湅浜岃繘鍒訛紝鍙湅鍒?br />


鍏朵腑drop tables test1榪欎釜璇搷浣滅殑end_log_pos涓?879917錛屽嚑涓嬭繖涓猧d,寰楀嚭瀹冨墠鍚庢搷浣滅殑id鍒嗗埆涓?879916,8879918
鎴戜滑灝嗚繘琛屼綅緗仮澶嶆搷浣?br />
mysqlbinlog --stop-position='8879916' /var/log/mysql-bin.000001 | mysql -uroot -p

mysqlbinlog 
--start-position='8879918' /var/log/mysql-bin.000001 | mysql -uroot -p

絎竴琛屾槸鎭㈠鍒板仠姝綅緗綅緗殑鎵浠ヤ簨鍔★紝絎簩鎬ф槸鎭㈠浠庣粰瀹氱殑璧峰浣嶇疆鐭ラ亾浜岃繘鍒舵棩蹇楃粨鏉熸墍鏈変簨鐗┿?br />
涓諱粠澶嶅埗
mysql鐨勫鍒舵槸鎸囧皢涓繪暟鎹簱鐨凞DL鍜孌ML鎿嶄綔閫氳繃浜岃繘鍒舵棩蹇椾紶鍒頒粠鏈嶅姟鍣ㄤ笂錛岀劧鍚庡湪浠庢湇鍔″櫒涓婂榪欎簺鏃ュ織鍋氶噸鏂版墽琛岀殑鎿嶄綔錛屼粠鑰屼嬌寰椾粠鏈嶅姟鍣ㄥ拰涓繪湇鍔″櫒淇濇寔鏁版嵁鐨勫悓姝ワ紝閫氳繃浜岃繘鍒舵棩蹇楄繘琛屼富浠庡鍒剁殑鍙互鐪嬪墠涓綃囥?a href="http://m.tkk7.com/dongbule/archive/2010/08/22/329602.html">MySQL 涓諱粠澶嶅埗閰嶇疆銆?br />
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Mail: chenyz@corp.netease.com



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MySQL涓諱粠澶嶅埗鐨勪竴浜涢敊璇鐞嗗拰鏃ュ父緇存姢http://m.tkk7.com/dongbule/archive/2010/08/23/329714.html闄堜簬鍠?/dc:creator>闄堜簬鍠?/author>Mon, 23 Aug 2010 13:35:00 GMThttp://m.tkk7.com/dongbule/archive/2010/08/23/329714.htmlhttp://m.tkk7.com/dongbule/comments/329714.htmlhttp://m.tkk7.com/dongbule/archive/2010/08/23/329714.html#Feedback0http://m.tkk7.com/dongbule/comments/commentRss/329714.htmlhttp://m.tkk7.com/dongbule/services/trackbacks/329714.html
mysql> SHOW SLAVE STATUS\G
*************************** 1. row ***************************
Slave_IO_State: Waiting 
for master to send event
Master_Host: 
192.168.0.100
Master_User: root
Master_Port: 
3306
Connect_Retry: 
3
 Master_Log_File: mysql
-bin.003
 Read_Master_Log_Pos: 
79
Relay_Log_File: mysql 
-relay-bin. 003
Relay_Log_Pos: 
548
Relay_Master_Log_File: mysql 
-bin. 003
Slave_IO_Running: Yes
Slave_SQL_Running: Yes
Replicate_Do_DB:
Replicate_Ignore_DB:
Last_Errno: 
0
…..

鍦ㄤ笂闈㈣繖浜涗俊鎭腑鎴戜滑涓昏鍏蟲敞鐨勬槸Slave_IO_Running鍜孲lave_SQL_Running
Slave_IO_Running:浠庢湇鍔″櫒姝d粠涓繪湇鍔″櫒涓婅鍙朆INLOG鏃ュ織,騫跺啓鍏ヤ粠鏈嶅姟鍣ㄧ殑涓戶鏃ュ織
Slave_SQL_Running:榪涚▼姝e湪璇誨彇浠庢湇鍔″櫒鐨凚INLOG涓戶鏃ュ織錛屽茍杞寲涓篠QL鎵ц
浠ュ墠鏈変竴涓繘紼嬫槸no鐘舵侊紝琛ㄧず澶嶅埗鐨勮繘紼嬪仠姝紝鍦↙ast_Errno浼氱湅鍒版槸浠涔堟儏鍐?br />
鏈夋椂鍊欏洜涓轟富鏈嶅姟鍣ㄧ殑鏇存柊榪囦簬棰戠箒,閫犳垚浜嗕粠鏈嶅姟鍣ㄦ洿鏂伴熷害杈冩參,褰撶劧闂鏄縐嶅鏍?鏈夊彲鑳芥槸緗戠粶鎼緩鐨勭粨鏋勪笉濂芥垨鑰呯‖浠剁殑鎬ц兘杈冨樊,浠庤屼嬌寰椾富浠庢湇鍔″櫒涔嬮棿鐨勫樊璺濊秺鏉ヨ秺澶?鏈緇堝鏌愪簺搴旂敤浜х敓浜嗗獎鍝?鍦ㄨ繖縐嶆儏鍐典笅,鎴戜滑闇瑕佸畾鏈熻繘琛屼富浠庢湇鍔″櫒鐨勬暟鎹悓姝?鍏蜂綋姝ラ濡備笅
鍦ㄤ富鏈嶅姟鍣ㄤ笂

mysql> FLUSH TABLES WITH READ LOCK;
Query OK, 
0 rows affected (0.03 sec)
mysql
> show master status\G;
*************************** 1. row ***************************
File: mysql-bin.000004
Position: 
102
Binlog_Do_DB:
Binlog_Ignore_DB:
1 row in set (0.00 sec)

璁板綍鍑烘棩蹇楃殑鍚嶅瓧鍜屽亸縐婚噺,榪欎簺鏄粠鏈嶅姟鍣ㄥ鍒剁殑鐩殑鐩爣

鍦ㄤ粠鏈嶅姟鍣ㄤ笂,浣跨敤MASTER_POS_WAIT()鍑芥暟寰楀埌澶嶅埗鍧愭爣鍊?br />
mysql> select master_pos_wait('mysql-bin.000004','102');
+-------------------------------------------+
| master_pos_wait('mysql-bin.000004','102'|
+-------------------------------------------+
|                                      0                         |
+-------------------------------------------+
1 row in set (0.00 sec)
榪欎釜select 璇彞浼氶樆濉炵洿鍒頒粠鏈嶅姟鍣ㄨ揪鍒版寚瀹氭棩蹇楁枃浠跺拰鍋忕Щ閲忓悗,榪斿洖0,濡傛灉鏄?1,鍒欒〃紺鴻秴鏃舵帹鍑?鏌ヨ鏄?鏃?琛ㄧず浠庢湇鍔″櫒涓庝富鏈嶅姟鍣ㄥ凡緇忓悓姝?br />
鍦ㄦ煇浜涙儏鍐典笅,浼氬嚭鐜頒粠鏈嶅姟鍣ㄦ洿鏂板け璐?棣栧厛闇瑕佺‘瀹氭槸鍚︿粠鏈嶅姟鍣ㄧ殑琛ㄤ笌涓繪湇鍔″櫒鐨勪笉鍚岄犳垚鐨?濡傛灉鏄〃緇撴瀯閫犳垚鐨?鍒欓渶瑕佷慨鏀逛粠鏈嶅姟鍣ㄧ殑琛ㄥ拰涓繪湇鍔″櫒涓鑷?鐒跺悗閲嶆柊榪愯start slave
濡傛灉涓嶆槸琛ㄧ粨鏋勪笉鍚岄犳垚鐨勬洿鏂板け璐ワ紝鍒欓渶瑕佺‘璁ゆ墜鍔ㄦ洿鏂版槸鍚﹀畨鍏紝鐒跺悗蹇借鏉ヨ嚜涓繪湇鍔″櫒鐨勬洿鏂板け璐ヨ鍙ワ紝璺寵繃鏉ユ潵鑷富鏈嶅姟鍣ㄧ殑璇彞錛屽懡浠や負SET GLOBAL SQL_SLAVE_SKIP_COUNTER=n,鍏朵腑,n=1琛ㄧず鏉ヨ嚜涓繪湇鍔″櫒鐨勬洿鏂拌鍙ヤ笉浣跨敤AUTO_INCREMENT鎴朙AST_INSERT_ID(),n=2鏃跺垯鍙嶄箣,鍘熷洜鏄嬌鐢ˋUTO_INCREMENT鎴朙AST_INSERT_ID鐨勮鍙ラ渶瑕佷粠浜岃繘鍒舵棩蹇椾腑鍙栧緱涓や釜浜嬩歡.
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Mail: chenyz@corp.netease.com





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mysql4.0榪佺Щ鍒?.0鐨刾assowd()鍑芥暟闂http://m.tkk7.com/dongbule/archive/2010/08/23/329628.html闄堜簬鍠?/dc:creator>闄堜簬鍠?/author>Mon, 23 Aug 2010 02:41:00 GMThttp://m.tkk7.com/dongbule/archive/2010/08/23/329628.htmlhttp://m.tkk7.com/dongbule/comments/329628.htmlhttp://m.tkk7.com/dongbule/archive/2010/08/23/329628.html#Feedback0http://m.tkk7.com/dongbule/comments/commentRss/329628.htmlhttp://m.tkk7.com/dongbule/services/trackbacks/329628.html 鍦╩ysql4.0涓?br />
mysql> select password('abc'); 
+------------------+ 
| password('abc')  | 
+------------------+ 
| 7cd2b5942be28759 | 
+------------------+ 

鑰屽湪mysql5.0涓?

select password('abc');  
+-------------------------------------------+  
| password('abc')                           |  
+-------------------------------------------+  
| *0D3CED9BEC10A777AEC23CCC353A8C08A633045E |   
+-------------------------------------------+ 

緇忔煡璧勬枡,鍦╩ysql5.0涓嬩嬌鐢╫ld_passord()鍑芥暟灝卞彲浠ュ緱鍒頒笌4.0涓鏍風殑鏁堟灉

select old_password('abc');  
+---------------------+  
| old_password('abc'|  
+---------------------+  
| 7cd2b5942be28759    |   
+---------------------+ 


浣嗗彧瑕侀渶瑕佹敼鍔ㄥ埌紼嬪簭,鍐嶈繘琛屾煡璧勬枡

涓や釜鍑芥暟閮藉彲浠ョ敤password() 鍑芥暟璋冪敤錛?
鎺у埗寮鍏崇敱/etc/mysql/my.cnf涓殑old_passwords鍙橀噺璁懼畾錛?
璁劇疆涓?#8220;0” ,璋冪敤鏂扮殑password鍑芥暟錛?
璁劇疆涓?#8221;1″錛屽氨璋冪敤鏃х殑password鍑芥暟銆?

闂鏈緇堣В鍐?涓嶇敤淇敼紼嬪簭

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闄堜簬鍠?
Mail: chenyz@corp.netease.com


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MySQL涓諱粠澶嶅埗鍑犱釜閲嶈鐨勫惎鍔ㄩ夐」http://m.tkk7.com/dongbule/archive/2010/08/22/329603.html闄堜簬鍠?/dc:creator>闄堜簬鍠?/author>Sun, 22 Aug 2010 15:30:00 GMThttp://m.tkk7.com/dongbule/archive/2010/08/22/329603.htmlhttp://m.tkk7.com/dongbule/comments/329603.htmlhttp://m.tkk7.com/dongbule/archive/2010/08/22/329603.html#Feedback0http://m.tkk7.com/dongbule/comments/commentRss/329603.htmlhttp://m.tkk7.com/dongbule/services/trackbacks/329603.html


鍦ㄤ笂涓綃?/span>MySQL涓諱粠澶嶅埗閰嶇疆 宸茬粡浠嬬粛榪囧嚑涓惎鍔ㄦ椂鐨勫鍒跺弬鏁?/span>,涓嬮潰鍐嶄粙緇嶅嚑涓父鐢ㄧ殑鍚姩閫夐」,

(1)   log-slave-updates

log-slave-updates榪欎釜鍙傛暟鐢ㄦ潵閰嶇疆浠庢湇鍔″櫒鐨勬洿鏂版槸鍚﹀啓鍏ヤ簩榪涘埗鏃ュ織錛岃繖涓夐」榛樿鏄笉鎵撳紑鐨勶紝浣嗘槸錛屽鏋滆繖涓粠鏈嶅姟鍣?/span>B鏄湇鍔″櫒A鐨勪粠鏈嶅姟鍣紝鍚屾椂榪樹綔涓烘湇鍔″櫒C鐨勪富鏈嶅姟鍣紝閭d箞灝遍渶瑕佸紑鍙戣繖涓夐」錛岃繖鏍峰畠鐨勪粠鏈嶅姟鍣?/span>C鎵嶈兘鑾峰緱瀹冪殑浜岃繘鍒舵棩蹇楄繘琛屽悓姝ユ搷浣?/span>

 

(2)   master-connect-retry

master-connect-retry榪欎釜鍙傛暟鏄敤鏉ヨ緗湪鍜屼富鏈嶅姟鍣ㄨ繛鎺ヤ涪澶辯殑鏃跺欙紝閲嶈瘯鐨勬椂闂撮棿闅旓紝榛樿鏄?/span>60縐?/span>

 

(3)   read-only

read-only鏄敤鏉ラ檺鍒舵櫘閫氱敤鎴峰浠庢暟鎹簱鐨勬洿鏂版搷浣滐紝浠ョ‘淇濅粠鏁版嵁搴撶殑瀹夊叏鎬э紝涓嶈繃濡傛灉鏄秴綰х敤鎴蜂緷鐒跺彲浠ュ浠庢暟鎹簱榪涜鏇存柊鎿嶄綔

 

(4)   slave-skip-errors

鍦ㄥ鍒惰繃紼嬩腑錛岀敱浜庡悇縐嶇殑鍘熷洜錛屼粠鏈嶅姟鍣ㄥ彲鑳戒細閬囧埌鎵цBINLOG涓殑SQL鍑洪敊鐨勬儏鍐碉紝鍦ㄩ粯璁ゆ儏鍐典笅錛屾湇鍔″櫒浼氬仠姝㈠鍒惰繘紼嬶紝涓嶅啀榪涜鍚屾錛岀瓑鍒扮敤鎴瘋嚜琛屾潵澶勭悊銆?/span>

Slave-skip-errors鐨勪綔鐢ㄥ氨鏄敤鏉ュ畾涔夊鍒惰繃紼嬩腑浠庢湇鍔″櫒鍙互鑷姩璺寵繃鐨勯敊璇彿錛屽綋澶嶅埗榪囩▼涓亣鍒板畾涔夌殑閿欒鍙鳳紝灝卞彲浠ヨ嚜鍔ㄨ煩榪囷紝鐩存帴鎵ц鍚庨潰鐨?/span>SQL璇彞銆?/span>


--slave-skip-errors=[err1,err2,…….|ALL]


浣嗗繀欏繪敞鎰忕殑鏄紝鍚姩榪欎釜鍙傛暟錛屽鏋滃鐞嗕笉褰擄紝寰堝彲鑳介犳垚涓諱粠鏁版嵁搴撶殑鏁版嵁涓嶅悓姝ワ紝鍦ㄥ簲鐢ㄤ腑闇瑕佹牴鎹疄闄呮儏鍐碉紝濡傛灉瀵規暟鎹畬鏁存ц姹備笉鏄緢涓ユ牸錛岄偅涔堣繖涓夐」紜疄鍙互鍑忚交緇存姢鐨勬垚鏈?/span>

 

 



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MySQL涓諱粠澶嶅埗閰嶇疆http://m.tkk7.com/dongbule/archive/2010/08/22/329602.html闄堜簬鍠?/dc:creator>闄堜簬鍠?/author>Sun, 22 Aug 2010 15:28:00 GMThttp://m.tkk7.com/dongbule/archive/2010/08/22/329602.htmlhttp://m.tkk7.com/dongbule/comments/329602.htmlhttp://m.tkk7.com/dongbule/archive/2010/08/22/329602.html#Feedback0http://m.tkk7.com/dongbule/comments/commentRss/329602.htmlhttp://m.tkk7.com/dongbule/services/trackbacks/329602.html

Mysql鐨勪富浠庡鍒惰嚦灝戞槸闇瑕佷袱涓?/span>Mysql鐨勬湇鍔★紝褰撶劧Mysql鐨勬湇鍔℃槸鍙互鍒嗗竷鍦ㄤ笉鍚岀殑鏈嶅姟鍣ㄤ笂錛屼篃鍙互鍦ㄤ竴鍙版湇鍔″櫒涓婂惎鍔ㄥ涓湇鍔°?/span>

(1)棣栧厛紜繚涓諱粠鏈嶅姟鍣ㄤ笂鐨?/span>Mysql鐗堟湰鐩稿悓

(2)鍦ㄤ富鏈嶅姟鍣ㄤ笂,璁劇疆涓涓粠鏁版嵁搴撶殑璐︽埛,浣跨敤REPLICATION SLAVE璧嬩簣鏉冮檺,濡?/span>:


mysql> GRANT REPLICATION SLAVE ON *.* TO 'slave001'@'192.168.0.99' IDENTIFIED BY

'123456';

Query OK, 0 rows affected (0.13 sec)


(3)淇敼涓繪暟鎹簱鐨勯厤緗枃浠?/span>my.cnf,寮鍚?/span>BINLOG錛屽茍璁劇疆server-id鐨勫鹼紝淇敼涔嬪悗蹇呴』閲嶅惎Mysql鏈嶅姟


[mysqld]

log-bin = /home/mysql/log/mysql-bin.log

server-id=1


(4)涔嬪悗鍙互寰楀埌涓繪湇鍔″櫒褰撳墠浜岃繘鍒舵棩蹇楀悕鍜屽亸縐婚噺錛岃繖涓搷浣滅殑鐩殑鏄負浜嗗湪浠庢暟鎹簱鍚姩鍚庯紝浠庤繖涓偣寮濮嬭繘琛屾暟鎹殑鎭㈠


mysql> show master status\G;

*************************** 1. row ***************************

File: mysql-bin.000003

Position: 243

Binlog_Do_DB:

Binlog_Ignore_DB:

1 row in set (0.00 sec)


(5)濂戒簡錛岀幇鍦ㄥ彲浠ュ仠姝富鏁版嵁鐨勭殑鏇存柊鎿嶄綔錛屽茍鐢熸垚涓繪暟鎹簱鐨勫浠斤紝鎴戜滑鍙互閫氳繃mysqldump鍒板鏁版嵁鍒頒粠鏁版嵁搴擄紝褰撶劧浜嗭紝浣犱篃鍙互鐩存帴鐢?/span>cp鍛戒護灝嗘暟鎹枃浠跺鍒跺埌浠庢暟鎹簱鍘?/span>

娉ㄦ剰鍦ㄥ鍑烘暟鎹箣鍓嶅厛瀵逛富鏁版嵁搴撹繘琛?/span>READ LOCK錛屼互淇濊瘉鏁版嵁鐨勪竴鑷存?/span>


mysql> flush tables with read lock;

Query OK, 0 rows affected (0.19 sec)


涔嬪悗鏄?/span>mysqldump


mysqldump -h127.0.0.1 -p3306 -uroot -p test > /home/chenyz/test.sql


鏈濂藉湪涓繪暟鎹簱澶囦喚瀹屾瘯錛屾仮澶嶅啓鎿嶄綔


mysql> unlock tables;

Query OK, 0 rows affected (0.28 sec)


(6)灝嗗垰鎵嶄富鏁版嵁澶囦喚鐨?/span>test.sql澶嶅埗鍒頒粠鏁版嵁搴擄紝榪涜瀵煎叆

(7)鎺ョ潃淇敼浠庢暟鎹簱鐨?/span>my.cnf,澧炲姞server-id鍙傛暟,鎸囧畾澶嶅埗浣跨敤鐨勭敤鎴?/span>,涓繪暟鎹簱鏈嶅姟鍣ㄧ殑ip,绔彛浠ュ強寮濮嬫墽琛屽鍒舵棩蹇楃殑鏂囦歡鍜屼綅緗?/span>


[mysqld]

server-id=2

log_bin = /var/log/mysql/mysql-bin.log

master-host =192.168.1.100

master-user=test

master-pass=123456

master-port =3306

master-connect-retry=60

replicate-do-db =test


(8)鍦ㄤ粠鏈嶅姟鍣ㄤ笂,鍚姩slave榪涚▼


mysql> start slave;


(9)鍦ㄤ粠鏈嶅姟鍣ㄨ繘琛?/span>show salve status楠岃瘉


mysql> SHOW SLAVE STATUS\G

*************************** 1. row ***************************

Slave_IO_State: Waiting for master to send event

Master_Host: localhost

Master_User: root

Master_Port: 3306

Connect_Retry: 3

Master_Log_File: mysql-bin.003

Read_Master_Log_Pos: 79

Relay_Log_File: gbichot-relay-bin.003

Relay_Log_Pos: 548

Relay_Master_Log_File: mysql-bin .003

Slave_IO_Running: Yes

Slave_SQL_Running: Yes


(10)濂戒簡,鐜板湪鍙互鍦ㄦ垜浠殑涓繪湇鍔″櫒鍋氫竴浜涙洿鏂扮殑鎿嶄綔,鐒跺悗鍦ㄤ粠鏈嶅姟鍣ㄦ煡鐪嬫槸鍚﹀凡緇忔洿鏂?/span>

----------------------------------------

闄堜簬鍠?
Mail: chenyz@corp.netease.com



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