{"id":1313,"date":"2014-11-08T18:01:27","date_gmt":"2014-11-08T10:01:27","guid":{"rendered":"http:\/\/www.51cos.com\/?p=1313"},"modified":"2014-11-08T18:06:21","modified_gmt":"2014-11-08T10:06:21","slug":"%e4%ba%9a%e9%a9%ac%e9%80%8a%e9%98%bf%e9%87%8c%e4%ba%91-linux-vps%e4%bc%98%e5%8c%96%e4%b9%8b%e6%b7%bb%e5%8a%a0swap%e4%ba%a4%e6%8d%a2%e5%88%86%e5%8c%ba","status":"publish","type":"post","link":"http:\/\/www.51cos.com\/?p=1313","title":{"rendered":"\u4e9a\u9a6c\u900a\/\u963f\u91cc\u4e91 Linux VPS\u4f18\u5316\u4e4b\u6dfb\u52a0swap\u4ea4\u6362\u5206\u533a"},"content":{"rendered":"<p>1.\u5224\u65adVPS\u662f\u57fa\u4e8e\u54ea\u79cd\u865a\u62df\u6280\u672f\uff1fXen\u3001OpenVZ\u3001Xen HVM\u8fd8\u662fVMware<\/p>\n<p>\u6267\u884c\uff1als \/proc\/ \uff0c\u4e00\u822cXen\u7684VPS\uff0c\/proc\u76ee\u5f55\u4e0b\u9762\u4f1a\u6709xen\u7684\u76ee\u5f55\uff0copenvz\u7684\u4f1a\u6709vz\u76ee\u5f55\u3002<br \/>\n\u6267\u884c\uff1auname -a \u6709\u4e9bxen\u7684VPS\u91cc\u9762\u4f1a\u663e\u793a\u6709xen\u3002<br \/>\n\u6267\u884c\uff1aifconfig \u67e5\u770b\u7f51\u5361\uff0copenvz\u7684\u4e00\u822c\u90fd\u662fvenet0:* \uff0cxen\u7684\u4e00\u822c\u90fd\u662feth*\u3002<\/p>\n<p>2.\u5982\u679c\u662fXen\uff0c\u8bf7\u7ee7\u7eed\u6309\u7167\u4e0b\u9762\u7684\u6b65\u9aa4\u8fdb\u884c\uff1a<\/p>\n<p>1\u3001\u8fdb\u5165\u4e00\u4e2a\u76ee\u5f55<\/p>\n<pre>cd \/var\/<\/p>\n<p>2\u3001\u83b7\u53d6256M\u7684\u6587\u4ef6\u5757\uff1a<\/p>\n<pre>dd if=\/dev\/zero of=swapfile bs=1024 count=262144<\/p>\n<p>3\u3001\u521b\u5efaswap\u6587\u4ef6<\/p>\n<pre>\/sbin\/mkswap swapfile<\/p>\n<p>4\u3001\u6fc0\u6d3bswap\u6587\u4ef6<\/p>\n<pre>\/sbin\/swapon swapfile<\/p>\n<p>5\u3001\u67e5\u770b\u4e00\u4e0bswap\u662f\u5426\u6b63\u786e\uff1a<\/p>\n<pre>\/sbin\/swapon -s<\/p>\n<p>6\u3001\u52a0\u5230fstab\u6587\u4ef6\u4e2d\u8ba9\u7cfb\u7edf\u5f15\u5bfc\u65f6\u81ea\u52a8\u542f\u52a8<br \/>\n echo \"\/var\/swapfile swap swap defaults 0 0\" >> \/etc\/fstab<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1.\u5224\u65adVPS\u662f\u57fa\u4e8e\u54ea\u79cd\u865a\u62df\u6280\u672f\uff1fXen\u3001OpenVZ\u3001Xen HVM\u8fd8\u662fVMware \u6267\u884c\uff1als \/proc [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-1313","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"http:\/\/www.51cos.com\/index.php?rest_route=\/wp\/v2\/posts\/1313","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.51cos.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.51cos.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.51cos.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.51cos.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1313"}],"version-history":[{"count":0,"href":"http:\/\/www.51cos.com\/index.php?rest_route=\/wp\/v2\/posts\/1313\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.51cos.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1313"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.51cos.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1313"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.51cos.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}