{"id":176213,"date":"2024-11-08T11:01:17","date_gmt":"2024-11-08T03:01:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/176213\/"},"modified":"2024-11-08T11:01:19","modified_gmt":"2024-11-08T03:01:19","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a4-er_sync_io_cache_share_update_error","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/176213\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa4 &#8211; ER_SYNC_IO_CACHE_SHARE_UPDATE_ERROR"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a4-er_sync_io_cache_share_update_error-gajPlJwDNk\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa4 &#8211; ER_SYNC_IO_CACHE_SHARE_UPDATE_ERROR<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f <code>ER_SYNC_IO_CACHE_SHARE_UPDATE_ERROR<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u6578\u64da\u5eab\u7684\u540c\u6b65\u548c\u7de9\u5b58\u6a5f\u5236\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528\u8907\u88fd\u6216\u5206\u4f48\u5f0f\u7cfb\u7d71\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u6210\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0%e5%88%86%e6%9e%90-gajPlJwDNk\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p><code>ER_SYNC_IO_CACHE_SHARE_UPDATE_ERROR<\/code> \u932f\u8aa4\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>\u7de9\u5b58\u4e0d\u4e00\u81f4\uff1a<\/strong>\u7576\u591a\u500b\u57f7\u884c\u7dd2\u6216\u9032\u7a0b\u5617\u8a66\u540c\u6642\u66f4\u65b0\u5171\u4eab\u7de9\u5b58\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\uff0c\u5f9e\u800c\u5f15\u767c\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u8907\u88fd\u5ef6\u9072\uff1a<\/strong>\u5728\u4e3b\u5f9e\u8907\u88fd\u67b6\u69cb\u4e2d\uff0c\u5982\u679c\u5f9e\u5eab\u7684\u66f4\u65b0\u901f\u5ea6\u8ddf\u4e0d\u4e0a\u4e3b\u5eab\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u540c\u6b65\u554f\u984c\u3002<\/li>\n<li><strong>\u786c\u9ad4\u6545\u969c\uff1a<\/strong>\u786c\u789f\u6216\u8a18\u61b6\u9ad4\u7684\u6545\u969c\u4e5f\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u7121\u6cd5\u6b63\u78ba\u5beb\u5165\uff0c\u5f9e\u800c\u5f15\u767c\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-gajPlJwDNk\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u8981\u4fee\u5fa9 <code>ER_SYNC_IO_CACHE_SHARE_UPDATE_ERROR<\/code> \u932f\u8aa4\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e9%85%8d%e7%bd%ae-gajPlJwDNk\">1. \u6aa2\u67e5\u6578\u64da\u5eab\u914d\u7f6e<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5MySQL\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662f <code>my.cnf<\/code> \u6216 <code>my.ini<\/code>\uff09\u4e2d\u7684\u8a2d\u7f6e\u3002\u78ba\u4fdd\u4ee5\u4e0b\u53c3\u6578\u7684\u914d\u7f6e\u6b63\u78ba\uff1a<\/p>\n<ul>\n<li><code>sync_binlog<\/code>: \u8a2d\u7f6e\u70ba1\u53ef\u4ee5\u78ba\u4fdd\u6bcf\u6b21\u4e8b\u52d9\u63d0\u4ea4\u5f8c\u90fd\u6703\u5c07\u4e8c\u9032\u5236\u65e5\u8a8c\u5beb\u5165\u78c1\u789f\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002<\/li>\n<li><code>innodb_flush_log_at_trx_commit<\/code>: \u8a2d\u7f6e\u70ba1\u53ef\u4ee5\u78ba\u4fdd\u6bcf\u6b21\u4e8b\u52d9\u63d0\u4ea4\u6642\u90fd\u6703\u5c07\u65e5\u8a8c\u5beb\u5165\u78c1\u789f\u3002<\/li>\n<\/ul>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e7%a1%ac%e9%ab%94%e7%8b%80%e6%b3%81-gajPlJwDNk\">2. \u6aa2\u67e5\u786c\u9ad4\u72c0\u6cc1<\/h3>\n<p>\u4f7f\u7528\u7cfb\u7d71\u5de5\u5177\u6aa2\u67e5\u786c\u789f\u548c\u8a18\u61b6\u9ad4\u7684\u5065\u5eb7\u72c0\u6cc1\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u786c\u789f\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>smartctl -a \/dev\/sda<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u786c\u789f\u6709\u6545\u969c\uff0c\u5efa\u8b70\u7acb\u5373\u66f4\u63db\u786c\u789f\u4e26\u6062\u5fa9\u6578\u64da\u3002<\/p>\n<h3 id=\"3-%e5%84%aa%e5%8c%96%e6%9f%a5%e8%a9%a2%e5%92%8c%e7%b4%a2%e5%bc%95-gajPlJwDNk\">3. \u512a\u5316\u67e5\u8a62\u548c\u7d22\u5f15<\/h3>\n<p>\u4e0d\u7576\u7684\u67e5\u8a62\u548c\u7d22\u5f15\u8a2d\u8a08\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u74f6\u9838\uff0c\u5f9e\u800c\u5f15\u767c\u540c\u6b65\u554f\u984c\u3002\u4f7f\u7528 <code>EXPLAIN<\/code> \u8a9e\u53e5\u4f86\u5206\u6790\u67e5\u8a62\u6027\u80fd\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u512a\u5316\u3002<\/p>\n<h3 id=\"4-%e7%9b%a3%e6%8e%a7%e8%a4%87%e8%a3%bd%e5%bb%b6%e9%81%b2-gajPlJwDNk\">4. \u76e3\u63a7\u8907\u88fd\u5ef6\u9072<\/h3>\n<p>\u5728\u4e3b\u5f9e\u8907\u88fd\u67b6\u69cb\u4e2d\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u5f9e\u5eab\u7684\u5ef6\u9072\u60c5\u6cc1\uff1a<\/p>\n<pre><code>SHOW SLAVE STATUSG<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u5ef6\u9072\u904e\u9ad8\uff0c\u53ef\u4ee5\u8003\u616e\u8abf\u6574\u8907\u88fd\u7684\u914d\u7f6e\u6216\u589e\u52a0\u5f9e\u5eab\u7684\u8cc7\u6e90\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-gajPlJwDNk\">\u7e3d\u7d50<\/h2>\n<p>\u4fee\u5fa9 <code>ER_SYNC_IO_CACHE_SHARE_UPDATE_ERROR<\/code> \u932f\u8aa4\u9700\u8981\u5f9e\u591a\u500b\u65b9\u9762\u5165\u624b\uff0c\u5305\u62ec\u6aa2\u67e5\u6578\u64da\u5eab\u914d\u7f6e\u3001\u786c\u9ad4\u72c0\u6cc1\u3001\u67e5\u8a62\u512a\u5316\u4ee5\u53ca\u76e3\u63a7\u8907\u88fd\u5ef6\u9072\u7b49\u3002\u901a\u904e\u9019\u4e9b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u932f\u8aa4\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u904b\u884c\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa4ER_SYNC_IO_CACHE_SHARE_UPDATE_ERROR\uff0c\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\uff0c\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u8207\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-176213","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=176213"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176213\/revisions"}],"predecessor-version":[{"id":176214,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176213\/revisions\/176214"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=176213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=176213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=176213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}