{"id":119,"date":"2021-05-06T14:22:08","date_gmt":"2021-05-06T06:22:08","guid":{"rendered":"https:\/\/sunnydays.info\/?p=119"},"modified":"2021-05-06T14:29:08","modified_gmt":"2021-05-06T06:29:08","slug":"%e5%b0%8f%e8%ae%b0vps-mysql%e5%90%af%e5%8a%a8%e6%95%85%e9%9a%9c","status":"publish","type":"post","link":"https:\/\/sunnydays.info\/?p=119","title":{"rendered":"\u5c0f\u8bb0vps MySQL\u542f\u52a8\u6545\u969c"},"content":{"rendered":"\n

\u4e94\u4e00\u957f\u5047\u56de\u6765\u4e0a\u73ed\uff0c\u53d1\u73b0\u81ea\u5df1\u7684blog\u8bbf\u95ee\u4e0d\u4e86\uff0c\u5c1d\u8bd5\u8fdc\u7a0b\u767b\u9646\uff0c\u4e5f\u662f\u5931\u8d25\u3002\u5728vultr \u7f51\u7ad9\u767b\u9646\uff0c\u91cd\u542f\u4e86\u670d\u52a1\u5668\u4e4b\u540e\uff0c\u53d1\u73b0\u77ed\u6682\u53ef\u4ee5\u6b63\u5e38\u8bbf\u95ee\uff0c\u5f88\u5feb\u5c31\u63d0\u793a\u6570\u636e\u5e93\u65e0\u6cd5\u8fde\u63a5\u3002\u68c0\u67e5lnmp status\uff0c\u53d1\u73b0MySQL \u4e0d\u65ad\u88ab\u540e\u53f0\u6740\u6389\uff0c\u7f51\u4e0a\u641c\u5230\u5f88\u591a\u6587\u7ae0\u662f\u8bb2\u5982\u4f55\u4f18\u5316my.cnf \u51cf\u5c11\u8d44\u6e90\u5360\u7528\u7684\uff0c\u6bd4\u5982 https:\/\/stackoverflow.com\/questions\/47268142\/mysqld-is-getting-killed-by-own \u548chttps:\/\/blog.csdn.net\/cailongbiaoyuli\/article\/details\/83748977\u3002<\/p>\n\n\n\n

\u7167\u6587\u7ae0\u4e2d\u7684\u4ecb\u7ecd\uff0c\u4fee\u6539\u4e86my.cnf\u540e\uff0c\u4f3c\u4e4e\u6bd4\u539f\u6765\u575a\u6301\u7684\u65f6\u95f4\u4e45\u4e00\u70b9\uff0c\u4f46\u6ca1\u591a\u4e45\u8fd8\u662f\u4f1a\u6302\u6389\u3002\u4e0d\u8bb0\u5f97\u600e\u4e48\u770b\u5230\u8981\u67e5\u770b\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u7684\uff0c\u6572\u4e86free -m\uff0c\u53d1\u73b0swap\u5206\u533a\u6ca1\u6709\u4e86\u3002\u6dfb\u52a0swap\u5206\u533a\u540e\uff0c\u9700\u8981\u6dfb\u52a0\u5230\u542f\u52a8\uff0c\u6240\u4ee5\u9700\u8981\u4fee\u6539fstab\uff0c\u7ed3\u679c\u624b\u8d31\u6539\u4e86uuid \u4e0b\u9762\u7684\u5185\u5bb9\uff0c\u91cd\u542f\u540e\u53d1\u73b0\u6574\u4e2aroot \u90fdreadonly\u4e86\u3002\u7f51\u4e0a\u5f88\u591a\u6587\u7ae0\u90fd\u662f\u8bb2\u6267\u884c mount -o remount,rw \/ \u5c31\u53ef\u4ee5\u91cd\u65b0\u7f16\u8f91fstab\u4e86\uff0c\u5b9e\u6d4b\u5931\u8d25\uff0c\u6700\u540e\u662f\u7528https:\/\/my.oschina.net\/u\/4332081\/blog\/3293521 \u4ecb\u7ecd\u7684\u529e\u6cd5\uff0c\u5728vultr \u7684console \u4e0b\u9762\u64cd\u4f5c\uff0c\u624d\u91cd\u65b0\u628afstab\u4fee\u590d\u6210\u529f\u3002<\/p>\n\n\n\n

\u518d\u8bb0\u5f55\u4e00\u4e0b\u81ea\u5df1swap \u5206\u533a\u7684\u521b\u5efa\u65b9\u5f0f\uff1a<\/p>\n\n\n\n

sudo dd if=\/dev\/zero of=\/var\/swap bs=1M count=1024\nsudo chmod 600 \/var\/swap\nsudo mkswap \/var\/swap\nsudo swapon \/var\/swap<\/code><\/pre>\n\n\n\n
\u521b\u5efa\u6210\u529f\u540e\uff0c\u518dfree -m\u67e5\u770b\uff0c\u5c31\u4f1a\u770b\u5230\u6210\u529f\u521b\u5efaswap\u5206\u533a\u4e86\u3002<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
<\/p>\n\n\n\n
\u7136\u540e\u4fee\u6539fstab\uff0c\u6dfb\u52a0<\/p>\n\n\n\n
\n
\/var\/swap swap swap defaults 0 0<\/code><\/code><\/pre>\n\n\n\n
<\/p>\n<\/div><\/div>\n\n\n\n
\u4fdd\u5b58\u540e\u91cd\u542f\uff0c\u518d\u6b21\u5f00\u673aswap\u5206\u533a\u4e5f\u4f1a\u81ea\u52a8\u6302\u8f7d\u4e86\u3002<\/p>\n\n\n\n
\u5220\u9664swap\u5206\u533a\u7684\u65b9\u5f0f<\/p>\n\n\n\n
swapoff \/var\/swap   \/\/\u505c\u6b62swap\u5206\u533a\nrm -rf \/var\/swap    \/\/\u5220\u9664swap\u5206\u533a<\/pre>\n\n\n\n
\u7136\u540e\u4fee\u6539fstab\uff0c\u5220\u9664\u6dfb\u52a0\u7684swap \u5206\u533a\u542f\u52a8\u7684\u5185\u5bb9\u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e94\u4e00\u957f\u5047\u56de\u6765\u4e0a\u73ed\uff0c\u53d1\u73b0\u81ea\u5df1\u7684blog\u8bbf\u95ee\u4e0d\u4e86\uff0c\u5c1d\u8bd5\u8fdc\u7a0b\u767b\u9646\uff0c\u4e5f\u662f\u5931\u8d25\u3002\u5728vultr \u7f51\u7ad9\u767b\u9646\uff0c\u91cd\u542f\u4e86\u670d\u52a1\u5668\u4e4b\u540e … \u7ee7\u7eed\u9605\u8bfb\u5c0f\u8bb0vps MySQL\u542f\u52a8\u6545\u969c<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[102],"tags":[101,100,98,99],"class_list":["post-119","post","type-post","status-publish","format-standard","hentry","category-vps","tag-fstab","tag-linux","tag-mysql","tag-swap"],"_links":{"self":[{"href":"https:\/\/sunnydays.info\/index.php?rest_route=\/wp\/v2\/posts\/119","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sunnydays.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sunnydays.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sunnydays.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sunnydays.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=119"}],"version-history":[{"count":3,"href":"https:\/\/sunnydays.info\/index.php?rest_route=\/wp\/v2\/posts\/119\/revisions"}],"predecessor-version":[{"id":124,"href":"https:\/\/sunnydays.info\/index.php?rest_route=\/wp\/v2\/posts\/119\/revisions\/124"}],"wp:attachment":[{"href":"https:\/\/sunnydays.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sunnydays.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sunnydays.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}