{"id":2572,"date":"2018-08-07T09:28:09","date_gmt":"2018-08-07T01:28:09","guid":{"rendered":"https:\/\/www.webteach.tw\/?p=2572"},"modified":"2018-08-07T09:28:09","modified_gmt":"2018-08-07T01:28:09","slug":"%e8%87%aa%e5%8b%95%e9%87%8d%e5%95%9f","status":"publish","type":"post","link":"https:\/\/www.webteach.tw\/?p=2572","title":{"rendered":"[ MySql ] – MySql \u505c\u6b62\u5f8c \u81ea\u52d5\u91cd\u555f"},"content":{"rendered":"
<\/div>
<\/div>
<\/div>

\t\t\t\t\u5c0f\u7de8\u7684\u7db2\u7ad9\u662f\u67b6\u5728AWS\u4e0a\uff0c\u7528\u7684\u662f\u6700\u4f4e\u968e\u7684\uff1b\u5c0d\u8cc7\u6599\u5eab\u7684\u5b58\u53d6\u5f88\u983b\u7e41\u6240\u4ee5\u5e38\u5e38\u6703\u639b\u6389\uff08\u901a\u5e38\u662f\u6709\u4eba\u5728\u722c\u6211\u7684\u7db2\u7ad9\u6642\uff09\uff0c\u6bcf\u6b21\u90fd\u8981\u767b\u5165\u9060\u7aef\u91cd\u555f\u597d\u9ebb\u7169\uff0c\u5c31\u4e0a\u7db2\u722c\u6587\u4e00\u4e0b\u679c\u7136\u6709\u627e\u5230\u76f8\u95dc\u7684\u7a0b\u5f0f\uff0c\u5c31\u9078\u4e00\u500b\u5beb\u7684\u6700\u7c21\u55ae\u7684\u4f86\u5be6\u4f5c\u3002
\n\u5148\u65b0\u589erestart_mysql.sh\u6a94\uff0c\u8f38\u5165\u4ee5\u4e0b\u6587\u5b57
\n[php]
\n#!\/bin\/sh
\npidof mysqld >\/dev\/null
\nif [ $? -eq 0 ]
\nthen
\necho "At `date` Mysql Server is running." >> \/home\/mysql_log
\nelse
\necho "At `date` Mysql Server was stopped." >> \/home\/mysql_log
\nsudo service mysql start
\nfi
\n[\/php]
\n\u7a0b\u5f0f\u78bc\u8aaa\u660e\uff1a
\n#!\/bin\/sh \u4f7f\u7528shell script
\npidof \u662f\u67e5\u8a62\u7a0b\u5f0f\u7684pid \u9019\u908a\u5c31\u662f\u5148\u67e5\u8a62mysql\u7684pid
\nif [ $? -eq 0 ] $?\u8868\u793a\u4e0a\u4e00\u500b\u6307\u4ee4\u56de\u50b3\u7d50\u679c \u901a\u5e38 0\u8868\u793a\u6b63\u5e38\u57f7\u884c\uff0c 1 \u5c31\u8868\u793amysql\u670d\u52d9\u5df2\u505c\u6b62
\nthen \u7136\u5f8c\u5c31
\necho “At `date` Mysql Server is running.” >> \/home\/mysql_log \u8f38\u51fa mysql \u670d\u52d9\u6b63\u5728\u57f7\u884c\u4e2d \u5beb\u5165 log\u6a94
\nelse \u4e0d\u7136\u5c31
\necho “At `date` Mysql Server was stopped.” >> \/home\/mysql_log \u8f38\u51fa mysql \u670d\u52d9\u5df2\u505c\u6b62 \u5beb\u5165 log
\nsudo service mysql start \u4f7f\u7528root\u6b0a\u9650 \u91cd\u65b0\u555f\u52d5 mysql
\nfi \u689d\u4ef6\u5f0f\u7d50\u5c3e
\n\u5beb\u5b8c\u5f8c\u5148\u57f7\u884c\u6e2c\u8a66\u4e00\u4e0b\u770b\u6709\u6c92\u6709\u6b63\u78ba\u57f7\u884c
\n\u5148\u770b\u4e00\u4e0b\u76ee\u524d\u7684mysql\u662f\u5426\u6709\u9032\u7a0bid
\n \u6307\u4ee4\uff1apidof mysqld \u986f\u793a\u7d50\u679c\u6703\u662f\u4e00\u4e32\u6578\u5b57 ex 960
\n\u7136\u5f8c\u505c\u7528mysql
\n \u6307\u4ee4\uff1aservice mysql stop
\n\u518d\u5c07 restart_mysql.sh \u8b8a\u66f4\u6b0a\u9650 \uff08\u9019\u4e00\u6b65\u662f\u70ba\u4e86\u8b93\u6392\u7a0b\u53ef\u4ee5\u57f7\u884c\uff09
\n \u6307\u4ee4\uff1achmod 777 restart_mysql.sh
\n\u5728\u4e0b\u6307\u4ee4\u6e2c\u8a66\u4e00\u4e0b
\n \u6307\u4ee4\uff1ash restart_mysql.sh
\n\u5982\u679c\u6b63\u78ba\u57f7\u884c mysql_log\u6a94\u6703\u986f\u793a At \u5e74\u6708\u65e5 Mysql Server was stopped.
\n\u7136\u5f8cmysql\u6703\u88ab\u91cd\u65b0\u555f\u52d5
\n\u6700\u5f8c\u5c31\u5c07\u4e0a\u9762\u7684\u7a0b\u5f0f\u52a0\u5165\u6392\u7a0b
\n\u6307\u4ee4\uff1acrontab -e
\n\u52a0\u5165\u4e0b\u9762\u9019\u884c \uff08\u6bcf\u4e94\u5206\u9418\u5224\u65b7mysql\u57f7\u884c\u72c0\u614b\uff09
\n*\/5 * * * * sh \/home\/restart_mysql.sh
\n\u53c3\u8003\u8cc7\u6599\uff1a
\nhttps:\/\/www.bennythink.com\/cron-mysql-autorestart.html<\/a><\/p>\n

<\/div>
<\/div>","protected":false},"excerpt":{"rendered":"

\u5c0f\u7de8\u7684\u7db2\u7ad9\u662f\u67b6\u5728AWS\u4e0a\uff0c\u7528\u7684\u662f\u6700\u4f4e\u968e\u7684 […]<\/p>\n","protected":false},"author":1,"featured_media":1867,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"yasr_overall_rating":0,"yasr_post_is_review":"","yasr_auto_insert_disabled":"","yasr_review_type":"","footnotes":""},"categories":[32,34],"tags":[402,1131],"class_list":["post-2572","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux","category-mysql","tag-mysql","tag-1131"],"yoast_head":"\n[ MySql ] - MySql \u505c\u6b62\u5f8c \u81ea\u52d5\u91cd\u555f - \u6df7\u6c34\u6478\u9b5a<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.webteach.tw\/?p=2572\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[ MySql ] - MySql \u505c\u6b62\u5f8c \u81ea\u52d5\u91cd\u555f - \u6df7\u6c34\u6478\u9b5a\" \/>\n<meta property=\"og:description\" content=\"\u5c0f\u7de8\u7684\u7db2\u7ad9\u662f\u67b6\u5728AWS\u4e0a\uff0c\u7528\u7684\u662f\u6700\u4f4e\u968e\u7684 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.webteach.tw\/?p=2572\" \/>\n<meta property=\"og:site_name\" content=\"\u6df7\u6c34\u6478\u9b5a\" \/>\n<meta property=\"article:published_time\" content=\"2018-08-07T01:28:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.webteach.tw\/wp-content\/uploads\/2017\/12\/FireShot-Capture-31-MySQL-__-MySQL-Logo-Downloads-https___www.mysql_.com_about_legal_logos.html.png\" \/>\n\t<meta property=\"og:image:width\" content=\"302\" \/>\n\t<meta property=\"og:image:height\" content=\"185\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"jeff\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005:\" \/>\n\t<meta name=\"twitter:data1\" content=\"jeff\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9810\u4f30\u95b1\u8b80\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\u9418\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/?p=2572#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/?p=2572\"},\"author\":{\"name\":\"jeff\",\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/#\\\/schema\\\/person\\\/d434d754fd581338113eecfa923d7520\"},\"headline\":\"[ MySql ] – MySql \u505c\u6b62\u5f8c \u81ea\u52d5\u91cd\u555f\",\"datePublished\":\"2018-08-07T01:28:09+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/?p=2572\"},\"wordCount\":139,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/?p=2572#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.webteach.tw\\\/wp-content\\\/uploads\\\/2017\\\/12\\\/FireShot-Capture-31-MySQL-__-MySQL-Logo-Downloads-https___www.mysql_.com_about_legal_logos.html.png\",\"keywords\":[\"mysql\",\"\u81ea\u52d5\u91cd\u555f\"],\"articleSection\":[\"Linux\",\"MySql\"],\"inLanguage\":\"zh-TW\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.webteach.tw\\\/?p=2572#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/?p=2572\",\"url\":\"https:\\\/\\\/www.webteach.tw\\\/?p=2572\",\"name\":\"[ MySql ] - 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