{"id":152,"date":"2025-01-20T01:12:31","date_gmt":"2025-01-19T17:12:31","guid":{"rendered":"https:\/\/blog.maoyulong.club\/?p=152"},"modified":"2025-01-21T01:18:11","modified_gmt":"2025-01-20T17:18:11","slug":"linux-%e7%a3%81%e7%9b%98%e7%ae%a1%e7%90%86-%e7%a3%81%e7%9b%98%e7%bb%b4%e6%8a%a4-%e9%83%a8%e5%88%86%e5%9c%ba%e6%99%af%e6%80%bb%e7%bb%93","status":"publish","type":"post","link":"https:\/\/blog.maoyulong.club\/?p=152","title":{"rendered":"Linux \u78c1\u76d8\u7ba1\u7406\/\u78c1\u76d8\u7ef4\u62a4 \u90e8\u5206\u573a\u666f\u603b\u7ed3"},"content":{"rendered":"<h2 id=\"\u78c1\u76d8\u5df2\u6ee1\u9700\u8981\u5b9a\u4f4d\u5177\u4f53\u4f4d\u7f6e\">\u78c1\u76d8\u5df2\u6ee1\uff0c\u9700\u8981\u5b9a\u4f4d\u5177\u4f53\u4f4d\u7f6e<\/h2>\n<p>\u4f7f\u7528 <code>df -h<\/code> \u548c <code>lsblk<\/code> \u5148\u786e\u5b9a\u6302\u8f7d\u7684\u5173\u7cfb<\/p>\n<p>du\u547d\u4ee4\u53ef\u4ee5\u663e\u793a\u76ee\u5f55\u548c\u5b50\u76ee\u5f55\u7684\u5360\u7528\u60c5\u51b5\uff0c\u9700\u8981\u643a\u5e26\u53c2\u6570\u6307\u5b9a\u67e5\u8be2\u6df1\u5ea6\uff1a<\/p>\n<pre><code class=\"language-shell\" lang=\"shell\">du -h --max-depth=1 \/path\/to\/large\/directory\n<\/code><\/pre>\n<p>\u53ef\u4ee5\u4ece\u6839\u76ee\u5f55\u5f00\u59cb\u9010\u6e10\u5f80\u4e0b\u67e5\u627e<\/p>\n<p>\u6709\u53ef\u80fd\u4f1a\u5b58\u5728du\u6ca1\u6709\u529e\u6cd5\u67e5\u627e\u5230\u7684\u60c5\u51b5\uff0c\u4f8b\u5982\u5bf9\u5176\u4e2d\u7684\u4e00\u4e2a\u76ee\u5f55\uff0c\u4f8b\u5982 <code>\/data\/<\/code> \u5199\u5165\u4e86\u5927\u91cf\u6587\u4ef6\u540e\uff0c\u5c06\u5176\u4ed6\u78c1\u76d8\u6302\u8f7d\u5230\u4e86\u8fd9\u4e2a\u76ee\u5f55\u540e\uff0cdu\u6ca1\u6cd5\u7edf\u8ba1\u8fd9\u4e00\u90e8\u5206\u6570\u636e\uff0c\u6700\u7ec8\u5bfc\u81f4du\u7684\u7ed3\u679c\u548cdf\u6709\u5dee\u8ddd\uff0c\u6240\u4ee5\u6709\u5fc5\u8981\u5148\u786e\u8ba4\u5f53\u524d\u6302\u8f7d\u7684\u60c5\u51b5\u540e\u518d\u8fdb\u884c\u67e5\u627e\u3002<\/p>\n<h2 id=\"\u78c1\u76d8\u786c\u4ef6\u5065\u5eb7\">\u78c1\u76d8\u786c\u4ef6\u5065\u5eb7<\/h2>\n<p>\u4e00\u822c\u78c1\u76d8\u6545\u969c\u9996\u5148\u51fa\u73b0read only\uff0c\u5982\u679c\u6b64\u65f6\u53ef\u4ee5\u5907\u4efd\uff0c\u5c3d\u5feb\u64cd\u4f5c\uff0c\u5426\u5219\u91cd\u542f\u7948\u7977\u3002<\/p>\n<p>\u65e0\u8bba\u662f\u5426\u51fa\u73b0\u53ea\u8bfb\uff0c\u6211\u4eec\u60f3\u8981\u67e5\u770b\u78c1\u76d8\u5065\u5eb7\uff0c\u5c31\u9700\u8981\u68c0\u67e5\u5176smart\u4fe1\u606f\uff0cdebian\u7cfb\u5b89\u88c5\u5982\u4e0b\uff0cwin\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528CrystalDiskInfo<\/p>\n<pre><code class=\"language-shell\" lang=\"shell\">apt install smartmontools\nsmartctl -a \/dev\/sda\n<\/code><\/pre>\n<p>\u6ce8\u610f\u67e5\u770bSMART overall-health self-assessment test result:\u7684\u4fe1\u606f\uff0c\u5982\u679c\u51fa\u73b0\u975ePASSED\u7684\u4fe1\u606f\uff0c\u5219\u786c\u76d8\u5b58\u5728\u95ee\u9898\u3002<\/p>\n<p>Vendor Specific SMART Attributes with Thresholds\u540e\u7684\u53c2\u6570\u4ee3\u8868\u4e86smart\u5c5e\u6027\uff0c\u91cd\u70b9\u770b\u8fd9\u51e0\u4e2a<\/p>\n<p><strong>Reallocated_Sector_Ct (ID 5)<\/strong> \u8bb0\u5f55\u4e86\u91cd\u65b0\u5206\u914d\u7684\u6247\u533a\u6570\uff0c\u4e00\u822c\u6b63\u5e38\u4e3a0\uff0c\u5bf9\u56fa\u6001\u6765\u8bf4\u5219\u4ee3\u8868\u5df2\u4f7f\u7528\u5bff\u547d\u767e\u5206\u6bd4<\/p>\n<p><strong>Power_On_Hours (ID 9)<\/strong> \u901a\u7535\u65f6\u95f4<\/p>\n<h2 id='\u78c1\u76d8\u521d\u59cb\u5316\u5f00\u673a\u7ed1\u5b9a'>\u78c1\u76d8\u521d\u59cb\u5316&amp;\u5f00\u673a\u7ed1\u5b9a<\/h2>\n<p>\u76f8\u6bd4\u8f83fdisk\u6765\u8bf4\uff0c\u6211\u66f4\u559c\u6b22cfdisk\u8fd9\u7c7b\u56fe\u5f62\u5316\u754c\u9762\uff0c\u5982\u679c\u73af\u5883\u6240\u8feb\uff0cfdisk [device]\u7cfb\u7edf\u4e5f\u4f1a\u6709\u6307\u5f15\u64cd\u4f5c<\/p>\n<pre><code>cfdisk [device]\n<\/code><\/pre>\n<p>\u53ef\u4ee5\u5728\u540e\u9762\u6dfb\u52a0\u8bbe\u5907\u540d\u6765\u6307\u5b9a\u8bbe\u5907<\/p>\n<p>\u4e00\u822c\u6765\u8bf4\uff0c\u5bf9\u4e8e\u4e00\u4e2a\u65b0\u7684\u786c\u76d8\uff0c\u6211\u4eec\u76f4\u63a5\u9009new\u5373\u53ef\uff0c\u9ed8\u8ba4\u4f1a\u8bbe\u7f6e\u4e3aLinux filesystem\uff0c\u5728\u5e95\u90e8\u7684\u83dc\u5355\u53ef\u4ee5\u8c03\u6574\u6587\u4ef6\u7cfb\u7edf\u7c7b\u578b\u3002<\/p>\n<p><img decoding=\"async\"   class=\"lazyload\" data-src=\"https:\/\/blog.maoyulong.club\/wp-content\/uploads\/2025\/01\/\u5c4f\u5e55\u622a\u56fe-2025-01-21-001926.png\" src=\"https:\/\/cdn.jsdelivr.net\/gh\/moezx\/cdn@3.0.2\/img\/svg\/loader\/trans.ajax-spinner-preloader.svg\" onerror=\"imgError(this)\"  referrerpolicy=\"no-referrer\"><\/p >\n<noscript><img decoding=\"async\" src=\"https:\/\/blog.maoyulong.club\/wp-content\/uploads\/2025\/01\/\u5c4f\u5e55\u622a\u56fe-2025-01-21-001926.png\" referrerpolicy=\"no-referrer\"><\/p><\/noscript>\n<p>\u8fd9\u4e4b\u540e\u9009\u62e9write\u5c06\u66f4\u6539\u5199\u5165\u78c1\u76d8<\/p>\n<p>\u8fd9\u65f6\u5019\u78c1\u76d8\u4fe1\u606f\u5c06\u4f1a\u6539\u53d8<\/p>\n<p><img decoding=\"async\"   class=\"lazyload\" data-src=\"https:\/\/blog.maoyulong.club\/wp-content\/uploads\/2025\/01\/\u5c4f\u5e55\u622a\u56fe-2025-01-21-002853.png\" src=\"https:\/\/cdn.jsdelivr.net\/gh\/moezx\/cdn@3.0.2\/img\/svg\/loader\/trans.ajax-spinner-preloader.svg\" onerror=\"imgError(this)\"  referrerpolicy=\"no-referrer\"><\/p >\n<noscript><img decoding=\"async\" src=\"https:\/\/blog.maoyulong.club\/wp-content\/uploads\/2025\/01\/\u5c4f\u5e55\u622a\u56fe-2025-01-21-002853.png\" referrerpolicy=\"no-referrer\"><\/p><\/noscript>\n<p><img decoding=\"async\"   class=\"lazyload\" data-src=\"https:\/\/blog.maoyulong.club\/wp-content\/uploads\/2025\/01\/\u5c4f\u5e55\u622a\u56fe-2025-01-21-002905.png\" src=\"https:\/\/cdn.jsdelivr.net\/gh\/moezx\/cdn@3.0.2\/img\/svg\/loader\/trans.ajax-spinner-preloader.svg\" onerror=\"imgError(this)\"  referrerpolicy=\"no-referrer\"><\/p >\n<noscript><img decoding=\"async\" src=\"https:\/\/blog.maoyulong.club\/wp-content\/uploads\/2025\/01\/\u5c4f\u5e55\u622a\u56fe-2025-01-21-002905.png\" referrerpolicy=\"no-referrer\"><\/p><\/noscript>\n<p>\u8fd9\u4e4b\u540e\u6211\u4eec\u9700\u8981\u683c\u5f0f\u5316\u786c\u76d8<\/p>\n<pre><code>mkfs.ext4 \/dev\/sda1\n<\/code><\/pre>\n<p>\u6ce8\u610f\u6b64\u65f6\u518dcfdisk\u5e94\u8be5\u4f1a\u770b\u5230Filesystem\u4fe1\u606f<\/p>\n<p><img decoding=\"async\"   class=\"lazyload\" data-src=\"https:\/\/blog.maoyulong.club\/wp-content\/uploads\/2025\/01\/\u5c4f\u5e55\u622a\u56fe-2025-01-21-011000.png\" src=\"https:\/\/cdn.jsdelivr.net\/gh\/moezx\/cdn@3.0.2\/img\/svg\/loader\/trans.ajax-spinner-preloader.svg\" onerror=\"imgError(this)\"  referrerpolicy=\"no-referrer\"><\/p >\n<noscript><img decoding=\"async\" src=\"https:\/\/blog.maoyulong.club\/wp-content\/uploads\/2025\/01\/\u5c4f\u5e55\u622a\u56fe-2025-01-21-011000.png\" referrerpolicy=\"no-referrer\"><\/p><\/noscript>\n<p>\u8fd9\u4e4b\u540e\u6211\u4eec\u53ef\u4ee5\u8bbe\u7f6e\u5f00\u673a\u6302\u8f7d\uff0c\u5728\/etc\/fstab\u4e2d\uff0c\u8fd9\u91cc\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528sda\u8fd9\u7c7b\u8bbe\u5907\u540d\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528UUID\uff0c\u4f46\u6ce8\u610f\uff0cUUID\u6307\u5b9a\u7684\u7cfb\u7edf\uff0c\u5982\u679c\u5728\u7cfb\u7edf\u4e2d\u4e0d\u5b58\u5728\uff0c\u4e14\u672a\u8bbe\u7f6e<code>nofail<\/code>\u53c2\u6570\uff0c\u7cfb\u7edf\u5c06\u4f1a\u542f\u52a8\u5931\u8d25\u3002<\/p>\n<p>\u8fd9\u91cc\u6211\u4eec\u6309\u7167\u8bbe\u5907\u540d\u76f4\u63a5\u6302\u8f7d\uff1a<\/p>\n<pre><code class='language-shell' lang='shell'>\/dev\/sda1 \/mnt\/hdd1 ext4 defaults 0 0\n<\/code><\/pre>\n<p>\u53ef\u4ee5\u91cd\u542f\u9a8c\u8bc1\u914d\u7f6e\uff0c\u4e5f\u53ef\u4ee5\u76f4\u63a5\u6302\u8f7d\uff1a<\/p>\n<pre><code class='language-shell' lang='shell'>mount \/dev\/sda1 \/mnt\/hdd1\n<\/code><\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u78c1\u76d8\u5df2\u6ee1\uff0c\u9700\u8981\u5b9a\u4f4d\u5177\u4f53\u4f4d\u7f6e \u4f7f\u7528 df -h \u548c lsblk \u5148\u786e\u5b9a\u6302\u8f7d\u7684\u5173\u7cfb du\u547d\u4ee4\u53ef\u4ee5\u663e\u793a\u76ee\u5f55\u548c\u5b50\u76ee\u5f55\u7684\u5360\u7528\u60c5\u51b5\uff0c\u9700\u8981\u643a\u5e26\u53c2 &#8230;<\/p>","protected":false},"author":1,"featured_media":153,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-152","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-4"],"_links":{"self":[{"href":"https:\/\/blog.maoyulong.club\/index.php?rest_route=\/wp\/v2\/posts\/152","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.maoyulong.club\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.maoyulong.club\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.maoyulong.club\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.maoyulong.club\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=152"}],"version-history":[{"count":3,"href":"https:\/\/blog.maoyulong.club\/index.php?rest_route=\/wp\/v2\/posts\/152\/revisions"}],"predecessor-version":[{"id":160,"href":"https:\/\/blog.maoyulong.club\/index.php?rest_route=\/wp\/v2\/posts\/152\/revisions\/160"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.maoyulong.club\/index.php?rest_route=\/wp\/v2\/media\/153"}],"wp:attachment":[{"href":"https:\/\/blog.maoyulong.club\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.maoyulong.club\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=152"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.maoyulong.club\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}