{"id":815,"date":"2014-05-07T18:04:24","date_gmt":"2014-05-07T10:04:24","guid":{"rendered":"http:\/\/imhy.no-ip.biz:1234\/wordpress\/?p=815"},"modified":"2014-12-28T18:02:45","modified_gmt":"2014-12-28T10:02:45","slug":"%e3%80%90ubuntu%e3%80%91%e5%bc%80%e5%90%afzram%e5%92%8czswap%ef%bd%9e","status":"publish","type":"post","link":"https:\/\/imhy.zbyzbyzby.com\/wordpress\/?p=815","title":{"rendered":"\u3010Ubuntu\u3011\u5f00\u542fzram\u548czswap\uff5e"},"content":{"rendered":"

#\u5177\u4f53\u4ec0\u4e48\u6548\u679c\u6211\u4e5f\u5e03\u5409\u5c9b\uff0c\u81f3\u5c11\u6709\u4e2a\u5fc3\u91cc\u4f5c\u7528<\/p>\n

 <\/p>\n

\u4e00\u3001\u5f00\u542fzram<\/h4>\n

\u53bb\u65b0\u7acb\u5f97\u6216\u8005\u8f6f\u4ef6\u4e2d\u5fc3\u795e\u9a6c\u7684\uff0c\u7136\u540e\u641c\u7d22zram-config<\/strong>\u3002\u7136\u540e\u5b89\u88c5\uff0c\u91cd\u542f\u5c31\u53ef\u4ee5\u81ea\u52a8\u5f00\u542fzram\u4e86\uff5e<\/p>\n

 <\/p>\n

\u4e8c\u3001\u5f00\u542fzswap<\/h4>\n

\u5728\u7ec8\u7aef\u4e2d\u6267\u884c\u547d\u4ee4<\/p>\n

sudo gedit \/etc\/default\/grub<\/strong><\/p>\n

\u5728\u672b\u5c3e\u52a0\u4e0a GRUB_CMDLINE_LINUX=”zswap.enabled=1″<\/strong><\/p>\n

\u7136\u540e\u4fdd\u5b58\uff0c\u9000\u51fa\u3002<\/p>\n

\u5728\u7ec8\u7aef\u4e2d\u6267\u884c\u547d\u4ee4<\/p>\n

sudo update-grub<\/strong><\/p>\n

\u91cd\u542f\u5c31\u53ef\u4ee5\u5f00\u542fzswap\u4e86\uff5e<\/p>\n

 <\/p>\n

\u9644\uff1a\u5173\u4e8ezram\u548czswap<\/h3>\n

#\u6211\u4ece\u7f51\u4e0a\u627e\u7684\u4e0d\u660e\u89c9\u5389\u3002\u3002\u3002<\/p>\n

zram<\/strong>\u662fLinux\u5185\u6838\u7684\u4e00\u4e2a\u6a21\u5757\uff0c\u4e4b\u524d\u88ab\u79f0\u4e3a\u201ccompcache\u201d\u3002zram\u901a\u8fc7\u5728RAM\u5185\u7684\u538b\u7f29\u5757\u8bbe\u5907\u4e0a\u5206\u9875\uff0c\u76f4\u5230\u5fc5\u987b\u4f7f\u7528\u786c\u76d8\u4e0a\u7684\u4ea4\u6362\u7a7a\u95f4\uff0c\u4ee5\u907f\u514d\u5728\u78c1\u76d8\u4e0a\u8fdb\u884c\u5206\u9875\uff0c\u4ece\u800c\u63d0\u9ad8\u6027\u80fd\u3002\u7531\u4e8ezram\u53ef\u4ee5\u7528\u5185\u5b58\u66ff\u4ee3\u786c\u76d8\u4e3a\u7cfb\u7edf\u63d0\u4f9b\u4ea4\u6362\u7a7a\u95f4\u7684\u529f\u80fd\uff0czram\u53ef\u4ee5\u8ba9Linux\u5728\u9700\u8981\u5927\u91cfRAM\u7684\u60c5\u51b5\u4e0b\u5728\u5185\u5b58\u4e0a\u8fdb\u884c\u4ea4\u6362\/\u5206\u9875\uff0c\u800c\u63d0\u9ad8\u5185\u5b58\u7684\u4f7f\u7528\u7387\uff0c\u663e\u8457\u5f97\u51cf\u5c11\u7cfb\u7edf\u542f\u52a8\u65f6\uff08\u6b64\u65f6Linux\u8fd8\u4e0d\u80fd\u4f7f\u7528\u5916\u90e8\u5b58\u50a8\uff09\u5bf9\u5185\u5b58\u5927\u5c0f\u7684\u8981\u6c42\u3002\u5728\u7269\u7406\u5185\u5b58\u8f83\u5c11\u7684\u65e7\u7535\u8111\u4e0a\uff0c\u5c24\u5176\u5982\u6b64\u3002<\/p>\n

\uff08\u6765\u6e90http:\/\/zh.wikipedia.org\/wiki\/Zram\uff09<\/p>\n

zswap<\/strong>\u662f\u4e00\u79cd\u65b0\u7684\u8f7b\u91cf\u5316\u540e\u7aef\u6784\u67b6\uff0c\u5c06\u8fdb\u7a0b\u4e2d\u6b63\u4ea4\u6362\u51fa\u7684\u9875\u9762\u538b\u7f29\uff0c\u5e76\u5b58\u50a8\u5728\u4e00\u4e2a\u57fa\u4e8eRAM\u7684\u5185\u5b58\u7f13\u51b2\u6c60\u4e2d\u3002\u9664\u4e00\u4e9b\u4e3a\u4f4e\u5185\u5b58\u73af\u5883\u9884\u7559\u7684\u4e00\u5c0f\u90e8\u5206\u5916\uff0czswap\u7f13\u51b2\u6c60\u4e0d\u9884\u5148\u5206\u914d\uff0c\u6309\u9700\u589e\u52a0\uff0c\u6700\u5927\u5c3a\u5bf8\u53ef\u7528\u6237\u81ea\u5b9a\u4e49\u3002<\/p>\n

Zswap\u542f\u52a8\u5b58\u5728\u4e8e\u4e3b\u7ebf\u7a0b\u4e2d\u7684\u4e00\u4e2a\u524d\u7aef\uff0c\u79f0\u4e3afrontswap\uff0czswap\/frontswap\u8fdb\u7a0b\u5728\u9875\u9762\u771f\u6b63\u4ea4\u6362\u51fa\u4e4b\u524d\u76d1\u542c\u6b63\u5e38\u4ea4\u6362\u8def\u5f84\uff0c\u6240\u4ee5\u73b0\u6709\u7684\u4ea4\u6362\u9875\u9762\u9009\u62e9\u673a\u7406\u4e0d\u53d8\u3002<\/p>\n

Zswap\u4e5f\u5f15\u5165\u91cd\u8981\u529f\u80fd\uff0c\u5f53zswap\u7f13\u51b2\u6c60\u6ee1\u65f6\u81ea\u52a8\u9a71\u9664\u9875\u9762\u4ecezswap\u7f13\u51b2\u6c60\u5230swap\u8bbe\u5907\u3002\u9632\u6b62\u9648\u65e7\u9875\u9762\u586b\u6ee1\u7f13\u51b2\u6c60\u3002<\/p>\n

\uff08\u6765\u6e90http:\/\/www.csdn.net\/article\/a\/2013-03-21\/15814539\uff09<\/p>\n

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

#\u5177\u4f53\u4ec0\u4e48\u6548\u679c\u6211\u4e5f\u5e03\u5409\u5c9b\uff0c\u81f3\u5c11\u6709\u4e2a\u5fc3\u91cc\u4f5c\u7528   \u4e00\u3001\u5f00\u542fzram \u53bb\u65b0 … Read More »<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[83],"class_list":["post-815","post","type-post","status-publish","format-standard","hentry","category-ubuntu","tag-ubuntu"],"_links":{"self":[{"href":"https:\/\/imhy.zbyzbyzby.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/815","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/imhy.zbyzbyzby.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/imhy.zbyzbyzby.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/imhy.zbyzbyzby.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/imhy.zbyzbyzby.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=815"}],"version-history":[{"count":2,"href":"https:\/\/imhy.zbyzbyzby.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/815\/revisions"}],"predecessor-version":[{"id":817,"href":"https:\/\/imhy.zbyzbyzby.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/815\/revisions\/817"}],"wp:attachment":[{"href":"https:\/\/imhy.zbyzbyzby.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=815"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/imhy.zbyzbyzby.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=815"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/imhy.zbyzbyzby.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}