{"id":16,"date":"2006-04-03T18:54:13","date_gmt":"2006-04-03T10:54:13","guid":{"rendered":"http:\/\/218.246.69.8\/?p=16"},"modified":"2006-04-03T18:54:13","modified_gmt":"2006-04-03T10:54:13","slug":"ext2%e4%b8%8eext3%e6%96%87%e4%bb%b6%e7%b3%bb%e7%bb%9f%e7%9a%84%e5%8c%ba%e5%88%ab","status":"publish","type":"post","link":"https:\/\/www.liangliang.org.cn\/?p=16","title":{"rendered":"Ext2\u4e0eExt3\u6587\u4ef6\u7cfb\u7edf\u7684\u533a\u522b"},"content":{"rendered":"<p>Ext2: \u662f GNU\/Linux \u7cfb\u7edf\u4e2d\u6807\u51c6\u7684\u6587\u4ef6\u7cfb\u7edf\uff0c\u5176\u7279\u70b9\u4e3a\u5b58\u53d6\u6587\u4ef6\u7684\u6027\u80fd\u6781\u597d\uff0c\u5bf9\u4e8e\u4e2d\u5c0f\u578b\u7684\u6587\u4ef6\u66f4\u663e\u793a\u51fa\u4f18\u52bf\uff0c\u8fd9\u4e3b\u8981\u5f97\u5229\u4e8e\u5176\u7c07\u5feb\u53d6\u5c42\u7684\u4f18\u826f\u8bbe\u8ba1\u3002\u5176\u5355\u4e00\u6587\u4ef6\u5927\u5c0f\u4e0e\u6587\u4ef6\u7cfb\u7edf\u672c\u8eab\u7684\u5bb9\u91cf\u4e0a\u9650\u4e0e\u6587\u4ef6\u7cfb\u7edf\u672c\u8eab\u7684\u7c07\u5927\u5c0f\u6709\u5173\uff0c\u5728\u4e00\u822c\u5e38\u89c1\u7684 x86 \u7535\u8111\u7cfb\u7edf\u4e2d\uff0c\u7c07\u6700\u5927\u4e3a 4KB, \u5219\u5355\u4e00\u6587\u4ef6\u5927\u5c0f\u4e0a\u9650\u4e3a 2048GB, \u800c\u6587\u4ef6\u7cfb\u7edf\u7684\u5bb9\u91cf\u4e0a\u9650\u4e3a 16384GB\u3002\u4f46\u7531\u4e8e\u76ee\u524d\u6838\u5fc3 2.4 \u6240\u80fd\u4f7f\u7528\u7684\u5355\u4e00\u5206\u5272\u533a\u6700\u5927\u53ea\u6709 2048GB\uff0c\u56e0\u6b64\u5b9e\u9645\u4e0a\u80fd\u4f7f\u7528\u7684\u6587\u4ef6\u7cfb\u7edf\u5bb9\u91cf\u6700\u591a\u4e5f\u53ea\u6709 2048GB\u3002 <\/p>\n<p>Ext3: \u987e\u540d\u601d\u4e49\uff0c\u5b83\u5c31\u662f ext2 \u7684\u4e0b\u4e00\u4ee3\uff0c\u4e5f\u5c31\u662f\u5728\u4fdd\u6709\u76ee\u524d ext2 \u7684\u683c\u5f0f\u4e4b\u4e0b\u518d\u52a0\u4e0a\u65e5\u5fd7\u529f\u80fd\u3002\u76ee\u524d\u5b83\u79bb\u5b9e\u7528\u9636\u6bb5\u8fd8\u6709\u4e00\u6bb5\u8ddd\u79bb\uff0c\u4e5f\u8bb8\u5728\u4e0b\u4e00\u7248\u7684\u6838\u5fc3\u5c31\u53ef\u4ee5\u4e0a\u8def\u4e86\u3002 ext3\u662f\u4e00\u79cd\u65e5\u5fd7\u5f0f\u6587\u4ef6\u7cfb\u7edf\u3002\u65e5\u5fd7\u5f0f\u6587\u4ef6\u7cfb\u7edf\u7684\u4f18\u8d8a\u6027\u5728\u4e8e\uff1a\u7531\u4e8e\u6587\u4ef6\u7cfb\u7edf\u90fd\u6709\u5feb\u53d6\u5c42\u53c2\u4e0e\u8fd0\u4f5c\uff0c\u5982\u4e0d\u4f7f\u7528\u65f6\u5fc5\u987b\u5c06\u6587\u4ef6\u7cfb\u7edf\u5378\u4e0b\uff0c\u4ee5\u4fbf\u5c06\u5feb\u53d6\u5c42\u7684\u8d44\u6599\u5199\u56de\u78c1\u76d8\u4e2d\u3002\u56e0\u6b64\u6bcf\u5f53\u7cfb\u7edf\u8981\u5173\u673a\u65f6\uff0c\u5fc5\u987b\u5c06\u5176\u6240\u6709\u7684\u6587\u4ef6\u7cfb\u7edf\u5168\u90e8\u5378\u4e0b\u540e\u624d\u80fd\u8fdb\u884c\u5173\u673a\u3002 <\/p>\n<p>\u3000\u3000\u5982\u679c\u5728\u6587\u4ef6\u7cfb\u7edf\u5c1a\u672a\u5378\u4e0b\u524d\u5c31\u5173\u673a (\u5982\u505c\u7535) \u65f6\uff0c\u4e0b\u6b21\u91cd\u5f00\u673a\u540e\u4f1a\u9020\u6210\u6587\u4ef6\u7cfb\u7edf\u7684\u8d44\u6599\u4e0d\u4e00\u81f4\uff0c\u6545\u8fd9\u65f6\u5fc5\u987b\u505a\u6587\u4ef6\u7cfb\u7edf\u7684\u91cd\u6574\u5de5\u4f5c\uff0c\u5c06\u4e0d\u4e00\u81f4\u4e0e\u9519\u8bef\u7684\u5730\u65b9\u4fee\u590d\u3002\u7136\u800c\uff0c\u6b64\u4e00\u91cd\u6574\u7684\u5de5\u4f5c\u662f\u76f8\u5f53\u8017\u65f6\u7684\uff0c\u7279\u522b\u662f\u5bb9\u91cf\u5927\u7684\u6587\u4ef6\u7cfb\u7edf\uff0c\u800c\u4e14\u4e5f\u4e0d\u80fd\u767e\u5206\u4e4b\u767e\u4fdd\u8bc1\u6240\u6709\u7684\u8d44\u6599\u90fd\u4e0d\u4f1a\u6d41\u5931\u3002\u6545\u8fd9\u5728\u5927\u578b\u7684\u4f3a\u670d\u5668\u4e0a\u53ef\u80fd\u4f1a\u9020\u6210\u95ee\u9898\u3002 <\/p>\n<p>\u3000\u3000\u4e3a\u4e86\u514b\u670d\u6b64\u95ee\u9898\uff0c\u4e1a\u754c\u7ecf\u957f\u4e45\u7684\u5f00\u53d1\uff0c\u800c\u5b8c\u6210\u4e86\u6240\u8c13\u2018\u65e5\u5fd7\u5f0f\u6587\u4ef6\u7cfb\u7edf (Journal File System) \u2019\u3002\u6b64\u7c7b\u6587\u4ef6\u7cfb\u7edf\u6700\u5927\u7684\u7279\u8272\u662f\uff0c\u5b83\u4f1a\u5c06\u6574\u4e2a\u78c1\u76d8\u7684\u5199\u5165\u52a8\u4f5c\u5b8c\u6574\u8bb0\u5f55\u5728\u78c1\u76d8\u7684\u67d0\u4e2a\u533a\u57df\u4e0a\uff0c\u4ee5\u4fbf\u6709\u9700\u8981\u65f6\u53ef\u4ee5\u56de\u6714\u8ffd\u8e2a\u3002\u7531\u4e8e\u8d44\u6599\u7684\u5199\u5165\u52a8\u4f5c\u5305\u542b\u8bb8\u591a\u7684\u7ec6\u8282\uff0c\u50cf\u662f\u6539\u53d8\u6587\u4ef6\u6807\u5934\u8d44\u6599\u3001\u641c\u5bfb\u78c1\u76d8\u53ef\u5199\u5165\u7a7a\u95f4\u3001\u4e00\u4e2a\u4e2a\u5199\u5165\u8d44\u6599\u533a\u6bb5\u7b49\u7b49\uff0c\u6bcf\u4e00\u4e2a\u7ec6\u8282\u8fdb\u884c\u5230\u4e00\u534a\u82e5\u88ab\u4e2d\u65ad\uff0c\u5c31\u4f1a\u9020\u6210\u6587\u4ef6\u7cfb\u7edf\u7684\u4e0d\u4e00\u81f4\uff0c\u56e0\u800c\u9700\u8981\u91cd\u6574\u3002\u7136\u800c\uff0c\u5728\u65e5\u5fd7\u5f0f\u6587\u4ef6\u7cfb\u7edf\u4e2d\uff0c\u7531\u4e8e\u8be6\u7ec6\u7eaa\u5f55\u4e86\u6bcf\u4e2a\u7ec6\u8282\uff0c\u6545\u5f53\u5728\u67d0\u4e2a\u8fc7\u7a0b\u4e2d\u88ab\u4e2d\u65ad\u65f6\uff0c\u7cfb\u7edf\u53ef\u4ee5\u6839\u636e\u8fd9\u4e9b\u8bb0\u5f55\u76f4\u63a5\u56de\u6714\u5e76\u91cd\u6574\u88ab\u4e2d\u65ad\u7684\u90e8\u5206\uff0c\u800c\u4e0d\u5fc5\u82b1\u65f6\u95f4\u53bb\u68c0\u67e5\u5176\u4ed6\u7684\u90e8\u5206\uff0c\u6545\u91cd\u6574\u7684\u5de5\u4f5c\u901f\u5ea6\u76f8\u5f53\u5feb\uff0c\u51e0\u4e4e\u4e0d\u9700\u8981\u82b1\u65f6\u95f4\u3002<\/p>\n<p>\u3000\u3000\u53e6\u5916Linux\u4e2d\u8fd8\u6709\u4e00\u79cd\u4e13\u95e8\u7528\u4e8e\u4ea4\u6362\u5206\u533a\u7684swap\u6587\u4ef6\u7cfb\u7edf\uff0cLinux\u4f7f\u7528\u6574\u4e2a\u5206\u533a\u6765\u4f5c\u4e3a\u4ea4\u6362\u7a7a\u95f4\uff0c\u800c\u4e0d\u8c61Windows\u4f7f\u7528\u4ea4\u6362\u6587\u4ef6\u3002\u4e00\u822c\u8fd9\u4e2aSWAP\u683c\u5f0f\u7684\u4ea4\u6362\u5206\u533a\u662f\u4e3b\u5185\u5b58\u76842\u500d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ext2: \u662f GNU\/Linux \u7cfb\u7edf\u4e2d\u6807\u51c6\u7684\u6587\u4ef6\u7cfb\u7edf\uff0c\u5176\u7279\u70b9\u4e3a\u5b58\u53d6\u6587\u4ef6\u7684\u6027\u80fd\u6781\u597d\uff0c\u5bf9\u4e8e\u4e2d\u5c0f\u578b\u7684\u6587\u4ef6\u66f4\u663e\u793a\u51fa\u4f18\u52bf\uff0c\u8fd9\u4e3b\u8981\u5f97\u5229\u4e8e\u5176\u7c07\u5feb\u53d6\u5c42\u7684\u4f18\u826f\u8bbe\u8ba1\u3002\u5176\u5355\u4e00\u6587\u4ef6\u5927\u5c0f\u4e0e\u6587\u4ef6\u7cfb\u7edf\u672c\u8eab\u7684\u5bb9\u91cf\u4e0a\u9650\u4e0e\u6587\u4ef6\u7cfb\u7edf\u672c&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"class_list":["post-16","post","type-post","status-publish","format-standard","hentry","category-linux-gnu"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.liangliang.org.cn\/index.php?rest_route=\/wp\/v2\/posts\/16","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.liangliang.org.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.liangliang.org.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.liangliang.org.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.liangliang.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16"}],"version-history":[{"count":0,"href":"https:\/\/www.liangliang.org.cn\/index.php?rest_route=\/wp\/v2\/posts\/16\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.liangliang.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.liangliang.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.liangliang.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}