{"id":31,"date":"2026-01-28T02:11:31","date_gmt":"2026-01-27T17:11:31","guid":{"rendered":"http:\/\/word.igoni.kr\/?p=31"},"modified":"2026-02-02T01:57:32","modified_gmt":"2026-02-01T16:57:32","slug":"%eb%94%94%ec%8a%a4%ed%81%ac-badblock-%ed%99%95%ec%9d%b8%eb%b0%a9%eb%b2%95","status":"publish","type":"post","link":"http:\/\/www.igoni.kr\/?p=31","title":{"rendered":"\ub514\uc2a4\ud06c badblock \ud655\uc778\ubc29\ubc95"},"content":{"rendered":"<ol id=\"bkmrk-smartctl%EC%9D%84-%EC%9D%B4%EC%9A%A9%ED%95%9C-%EB%94%94%EC%8A%A4%ED%81%AC-%EC%83%81%ED%83%9C\">\n\n<li>smartctl\uc744 \uc774\uc6a9\ud55c \ub514\uc2a4\ud06c \uc0c1\ud0dc \ud655\uc778\n<pre><code class=\"language-shell\">$ smartctl -l selftest \/dev\/sda<\/code><\/pre>\n<\/li>\n\n<li>badblock \uba85\ub839\uc5b4\ub97c \uc774\uc6a9\ud55c \ubc30\ub4dc\ube14\ub85d \ud655\uc778\n<pre><code class=\"language-shell\">$ badblocks -v \/dev\/sda<\/code><\/pre>\n\u00a0<\/li>\n<\/ol>\n<table style=\"border-collapse: collapse;width: 100%;height: 59.757px\" border=\"1\"><colgroup> <col style=\"width: 99.881%\"><\/colgroup>\n<tbody>\n<tr style=\"height: 29.8785px\">\n<td style=\"height: 29.8785px\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-397\" src=\"http:\/\/word.igoni.kr\/wp-content\/uploads\/2026\/01\/49c1616c-f637-4d7c-9fc9-ebed9c302d1f.png\" alt=\"\" width=\"1024\" height=\"1024\" srcset=\"http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/01\/49c1616c-f637-4d7c-9fc9-ebed9c302d1f.png 1024w, http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/01\/49c1616c-f637-4d7c-9fc9-ebed9c302d1f-300x300.png 300w, http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/01\/49c1616c-f637-4d7c-9fc9-ebed9c302d1f-150x150.png 150w, http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/01\/49c1616c-f637-4d7c-9fc9-ebed9c302d1f-768x768.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/td>\n<\/tr>\n<tr style=\"height: 29.8785px\">\n<td style=\"height: 29.8785px;text-align: right\">perplexity\uc5d0\uc11c \uc0dd\uc131\ud55c AI\uc774\ubbf8\uc9c0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>smartctl\uc744 \uc774\uc6a9\ud55c \ub514\uc2a4\ud06c \uc0c1\ud0dc \ud655\uc778 $ smartctl -l selftest \/dev\/sda badblock \uba85\ub839\uc5b4\ub97c \uc774\uc6a9\ud55c \ubc30\ub4dc\ube14\ub85d \ud655\uc778 $&hellip;<\/p>","protected":false},"author":1,"featured_media":397,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[17,9,19],"class_list":["post-31","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux-","tag-badblock","tag-centos","tag-smartctl"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"smartctl\uc744 \uc774\uc6a9\ud55c \ub514\uc2a4\ud06c \uc0c1\ud0dc \ud655\uc778 $ smartctl -l selftest \/dev\/sda badblock \uba85\ub839\uc5b4\ub97c \uc774\uc6a9\ud55c \ubc30\ub4dc\ube14\ub85d \ud655\uc778 $ badblocks -v \/dev\/sda perplexity\uc5d0\uc11c \uc0dd\uc131\ud55c AI\uc774\ubbf8\uc9c0\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"artop0420\"\/>\n\t<link rel=\"canonical\" href=\"http:\/\/www.igoni.kr\/?p=31\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.0.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"ko_KR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"\uc774\uace4\uc544\uc774 - \uc798\ub098\uac00\ub294 \uc804\uc0b0\uc7c1\uc774\uc758 \ube14\ub85c\uadf8\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ub514\uc2a4\ud06c badblock \ud655\uc778\ubc29\ubc95 - \uc774\uace4\uc544\uc774\" \/>\n\t\t<meta property=\"og:description\" content=\"smartctl\uc744 \uc774\uc6a9\ud55c \ub514\uc2a4\ud06c \uc0c1\ud0dc \ud655\uc778 $ smartctl -l selftest \/dev\/sda badblock \uba85\ub839\uc5b4\ub97c \uc774\uc6a9\ud55c \ubc30\ub4dc\ube14\ub85d \ud655\uc778 $ badblocks -v \/dev\/sda perplexity\uc5d0\uc11c \uc0dd\uc131\ud55c AI\uc774\ubbf8\uc9c0\" \/>\n\t\t<meta property=\"og:url\" content=\"http:\/\/www.igoni.kr\/?p=31\" \/>\n\t\t<meta property=\"og:image\" content=\"http:\/\/word.igoni.kr\/wp-content\/uploads\/2026\/01\/cropped-j3fi6eistvc5ixa6lvm3ra-1.jpg\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-01-27T17:11:31+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-02-01T16:57:32+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"\ub514\uc2a4\ud06c badblock \ud655\uc778\ubc29\ubc95 - \uc774\uace4\uc544\uc774\" \/>\n\t\t<meta name=\"twitter:description\" content=\"smartctl\uc744 \uc774\uc6a9\ud55c \ub514\uc2a4\ud06c \uc0c1\ud0dc \ud655\uc778 $ smartctl -l selftest \/dev\/sda badblock \uba85\ub839\uc5b4\ub97c \uc774\uc6a9\ud55c \ubc30\ub4dc\ube14\ub85d \ud655\uc778 $ badblocks -v \/dev\/sda perplexity\uc5d0\uc11c \uc0dd\uc131\ud55c AI\uc774\ubbf8\uc9c0\" \/>\n\t\t<meta name=\"twitter:image\" content=\"http:\/\/word.igoni.kr\/wp-content\/uploads\/2026\/01\/cropped-j3fi6eistvc5ixa6lvm3ra-1.jpg\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=31#blogposting\",\"name\":\"\\ub514\\uc2a4\\ud06c badblock \\ud655\\uc778\\ubc29\\ubc95 - \\uc774\\uace4\\uc544\\uc774\",\"headline\":\"\\ub514\\uc2a4\\ud06c badblock \\ud655\\uc778\\ubc29\\ubc95\",\"author\":{\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?author=1#author\"},\"publisher\":{\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/#person\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"http:\\\/\\\/www.igoni.kr\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/49c1616c-f637-4d7c-9fc9-ebed9c302d1f.png\",\"width\":1024,\"height\":1024},\"datePublished\":\"2026-01-28T02:11:31+09:00\",\"dateModified\":\"2026-02-02T01:57:32+09:00\",\"inLanguage\":\"ko-KR\",\"mainEntityOfPage\":{\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=31#webpage\"},\"isPartOf\":{\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=31#webpage\"},\"articleSection\":\"Linux \\uacf5\\ud1b5, badblock, centos, smartctl\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=31#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.igoni.kr#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"http:\\\/\\\/www.igoni.kr\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?cat=5#listItem\",\"name\":\"1. OS\\uae30\\uc220\\ub178\\ud2b8\"}},{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?cat=5#listItem\",\"position\":2,\"name\":\"1. OS\\uae30\\uc220\\ub178\\ud2b8\",\"item\":\"http:\\\/\\\/www.igoni.kr\\\/?cat=5\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?cat=7#listItem\",\"name\":\"Linux \\uacf5\\ud1b5\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.igoni.kr#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?cat=7#listItem\",\"position\":3,\"name\":\"Linux \\uacf5\\ud1b5\",\"item\":\"http:\\\/\\\/www.igoni.kr\\\/?cat=7\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=31#listItem\",\"name\":\"\\ub514\\uc2a4\\ud06c badblock \\ud655\\uc778\\ubc29\\ubc95\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?cat=5#listItem\",\"name\":\"1. OS\\uae30\\uc220\\ub178\\ud2b8\"}},{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=31#listItem\",\"position\":4,\"name\":\"\\ub514\\uc2a4\\ud06c badblock \\ud655\\uc778\\ubc29\\ubc95\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?cat=7#listItem\",\"name\":\"Linux \\uacf5\\ud1b5\"}}]},{\"@type\":\"Person\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/#person\",\"name\":\"artop0420\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=31#personImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6ed969bb042731f83571e940de11778b3d6af729b07d53ffb1c9cf224e32620f?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"artop0420\"}},{\"@type\":\"Person\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?author=1#author\",\"url\":\"http:\\\/\\\/www.igoni.kr\\\/?author=1\",\"name\":\"artop0420\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=31#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6ed969bb042731f83571e940de11778b3d6af729b07d53ffb1c9cf224e32620f?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"artop0420\"}},{\"@type\":\"WebPage\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=31#webpage\",\"url\":\"http:\\\/\\\/www.igoni.kr\\\/?p=31\",\"name\":\"\\ub514\\uc2a4\\ud06c badblock \\ud655\\uc778\\ubc29\\ubc95 - \\uc774\\uace4\\uc544\\uc774\",\"description\":\"smartctl\\uc744 \\uc774\\uc6a9\\ud55c \\ub514\\uc2a4\\ud06c \\uc0c1\\ud0dc \\ud655\\uc778 $ smartctl -l selftest \\\/dev\\\/sda badblock \\uba85\\ub839\\uc5b4\\ub97c \\uc774\\uc6a9\\ud55c \\ubc30\\ub4dc\\ube14\\ub85d \\ud655\\uc778 $ badblocks -v \\\/dev\\\/sda perplexity\\uc5d0\\uc11c \\uc0dd\\uc131\\ud55c AI\\uc774\\ubbf8\\uc9c0\",\"inLanguage\":\"ko-KR\",\"isPartOf\":{\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/#website\"},\"breadcrumb\":{\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=31#breadcrumblist\"},\"author\":{\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?author=1#author\"},\"creator\":{\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?author=1#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"http:\\\/\\\/www.igoni.kr\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/49c1616c-f637-4d7c-9fc9-ebed9c302d1f.png\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=31\\\/#mainImage\",\"width\":1024,\"height\":1024},\"primaryImageOfPage\":{\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=31#mainImage\"},\"datePublished\":\"2026-01-28T02:11:31+09:00\",\"dateModified\":\"2026-02-02T01:57:32+09:00\"},{\"@type\":\"WebSite\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/#website\",\"url\":\"http:\\\/\\\/www.igoni.kr\\\/\",\"name\":\"\\uc774\\uace4\\uc544\\uc774\",\"description\":\"\\uc798\\ub098\\uac00\\ub294 \\uc804\\uc0b0\\uc7c1\\uc774\\uc758 \\ube14\\ub85c\\uadf8\",\"inLanguage\":\"ko-KR\",\"publisher\":{\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/#person\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ub514\uc2a4\ud06c badblock \ud655\uc778\ubc29\ubc95 - \uc774\uace4\uc544\uc774","description":"smartctl\uc744 \uc774\uc6a9\ud55c \ub514\uc2a4\ud06c \uc0c1\ud0dc \ud655\uc778 $ smartctl -l selftest \/dev\/sda badblock \uba85\ub839\uc5b4\ub97c \uc774\uc6a9\ud55c \ubc30\ub4dc\ube14\ub85d \ud655\uc778 $ badblocks -v \/dev\/sda perplexity\uc5d0\uc11c \uc0dd\uc131\ud55c AI\uc774\ubbf8\uc9c0","canonical_url":"http:\/\/www.igoni.kr\/?p=31","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"http:\/\/www.igoni.kr\/?p=31#blogposting","name":"\ub514\uc2a4\ud06c badblock \ud655\uc778\ubc29\ubc95 - \uc774\uace4\uc544\uc774","headline":"\ub514\uc2a4\ud06c badblock \ud655\uc778\ubc29\ubc95","author":{"@id":"http:\/\/www.igoni.kr\/?author=1#author"},"publisher":{"@id":"http:\/\/www.igoni.kr\/#person"},"image":{"@type":"ImageObject","url":"http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/01\/49c1616c-f637-4d7c-9fc9-ebed9c302d1f.png","width":1024,"height":1024},"datePublished":"2026-01-28T02:11:31+09:00","dateModified":"2026-02-02T01:57:32+09:00","inLanguage":"ko-KR","mainEntityOfPage":{"@id":"http:\/\/www.igoni.kr\/?p=31#webpage"},"isPartOf":{"@id":"http:\/\/www.igoni.kr\/?p=31#webpage"},"articleSection":"Linux \uacf5\ud1b5, badblock, centos, smartctl"},{"@type":"BreadcrumbList","@id":"http:\/\/www.igoni.kr\/?p=31#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"http:\/\/www.igoni.kr#listItem","position":1,"name":"Home","item":"http:\/\/www.igoni.kr","nextItem":{"@type":"ListItem","@id":"http:\/\/www.igoni.kr\/?cat=5#listItem","name":"1. OS\uae30\uc220\ub178\ud2b8"}},{"@type":"ListItem","@id":"http:\/\/www.igoni.kr\/?cat=5#listItem","position":2,"name":"1. OS\uae30\uc220\ub178\ud2b8","item":"http:\/\/www.igoni.kr\/?cat=5","nextItem":{"@type":"ListItem","@id":"http:\/\/www.igoni.kr\/?cat=7#listItem","name":"Linux \uacf5\ud1b5"},"previousItem":{"@type":"ListItem","@id":"http:\/\/www.igoni.kr#listItem","name":"Home"}},{"@type":"ListItem","@id":"http:\/\/www.igoni.kr\/?cat=7#listItem","position":3,"name":"Linux \uacf5\ud1b5","item":"http:\/\/www.igoni.kr\/?cat=7","nextItem":{"@type":"ListItem","@id":"http:\/\/www.igoni.kr\/?p=31#listItem","name":"\ub514\uc2a4\ud06c badblock \ud655\uc778\ubc29\ubc95"},"previousItem":{"@type":"ListItem","@id":"http:\/\/www.igoni.kr\/?cat=5#listItem","name":"1. OS\uae30\uc220\ub178\ud2b8"}},{"@type":"ListItem","@id":"http:\/\/www.igoni.kr\/?p=31#listItem","position":4,"name":"\ub514\uc2a4\ud06c badblock \ud655\uc778\ubc29\ubc95","previousItem":{"@type":"ListItem","@id":"http:\/\/www.igoni.kr\/?cat=7#listItem","name":"Linux \uacf5\ud1b5"}}]},{"@type":"Person","@id":"http:\/\/www.igoni.kr\/#person","name":"artop0420","image":{"@type":"ImageObject","@id":"http:\/\/www.igoni.kr\/?p=31#personImage","url":"https:\/\/secure.gravatar.com\/avatar\/6ed969bb042731f83571e940de11778b3d6af729b07d53ffb1c9cf224e32620f?s=96&d=mm&r=g","width":96,"height":96,"caption":"artop0420"}},{"@type":"Person","@id":"http:\/\/www.igoni.kr\/?author=1#author","url":"http:\/\/www.igoni.kr\/?author=1","name":"artop0420","image":{"@type":"ImageObject","@id":"http:\/\/www.igoni.kr\/?p=31#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/6ed969bb042731f83571e940de11778b3d6af729b07d53ffb1c9cf224e32620f?s=96&d=mm&r=g","width":96,"height":96,"caption":"artop0420"}},{"@type":"WebPage","@id":"http:\/\/www.igoni.kr\/?p=31#webpage","url":"http:\/\/www.igoni.kr\/?p=31","name":"\ub514\uc2a4\ud06c badblock \ud655\uc778\ubc29\ubc95 - \uc774\uace4\uc544\uc774","description":"smartctl\uc744 \uc774\uc6a9\ud55c \ub514\uc2a4\ud06c \uc0c1\ud0dc \ud655\uc778 $ smartctl -l selftest \/dev\/sda badblock \uba85\ub839\uc5b4\ub97c \uc774\uc6a9\ud55c \ubc30\ub4dc\ube14\ub85d \ud655\uc778 $ badblocks -v \/dev\/sda perplexity\uc5d0\uc11c \uc0dd\uc131\ud55c AI\uc774\ubbf8\uc9c0","inLanguage":"ko-KR","isPartOf":{"@id":"http:\/\/www.igoni.kr\/#website"},"breadcrumb":{"@id":"http:\/\/www.igoni.kr\/?p=31#breadcrumblist"},"author":{"@id":"http:\/\/www.igoni.kr\/?author=1#author"},"creator":{"@id":"http:\/\/www.igoni.kr\/?author=1#author"},"image":{"@type":"ImageObject","url":"http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/01\/49c1616c-f637-4d7c-9fc9-ebed9c302d1f.png","@id":"http:\/\/www.igoni.kr\/?p=31\/#mainImage","width":1024,"height":1024},"primaryImageOfPage":{"@id":"http:\/\/www.igoni.kr\/?p=31#mainImage"},"datePublished":"2026-01-28T02:11:31+09:00","dateModified":"2026-02-02T01:57:32+09:00"},{"@type":"WebSite","@id":"http:\/\/www.igoni.kr\/#website","url":"http:\/\/www.igoni.kr\/","name":"\uc774\uace4\uc544\uc774","description":"\uc798\ub098\uac00\ub294 \uc804\uc0b0\uc7c1\uc774\uc758 \ube14\ub85c\uadf8","inLanguage":"ko-KR","publisher":{"@id":"http:\/\/www.igoni.kr\/#person"}}]},"og:locale":"ko_KR","og:site_name":"\uc774\uace4\uc544\uc774 - \uc798\ub098\uac00\ub294 \uc804\uc0b0\uc7c1\uc774\uc758 \ube14\ub85c\uadf8","og:type":"article","og:title":"\ub514\uc2a4\ud06c badblock \ud655\uc778\ubc29\ubc95 - \uc774\uace4\uc544\uc774","og:description":"smartctl\uc744 \uc774\uc6a9\ud55c \ub514\uc2a4\ud06c \uc0c1\ud0dc \ud655\uc778 $ smartctl -l selftest \/dev\/sda badblock \uba85\ub839\uc5b4\ub97c \uc774\uc6a9\ud55c \ubc30\ub4dc\ube14\ub85d \ud655\uc778 $ badblocks -v \/dev\/sda perplexity\uc5d0\uc11c \uc0dd\uc131\ud55c AI\uc774\ubbf8\uc9c0","og:url":"http:\/\/www.igoni.kr\/?p=31","og:image":"http:\/\/word.igoni.kr\/wp-content\/uploads\/2026\/01\/cropped-j3fi6eistvc5ixa6lvm3ra-1.jpg","article:published_time":"2026-01-27T17:11:31+00:00","article:modified_time":"2026-02-01T16:57:32+00:00","twitter:card":"summary_large_image","twitter:title":"\ub514\uc2a4\ud06c badblock \ud655\uc778\ubc29\ubc95 - \uc774\uace4\uc544\uc774","twitter:description":"smartctl\uc744 \uc774\uc6a9\ud55c \ub514\uc2a4\ud06c \uc0c1\ud0dc \ud655\uc778 $ smartctl -l selftest \/dev\/sda badblock \uba85\ub839\uc5b4\ub97c \uc774\uc6a9\ud55c \ubc30\ub4dc\ube14\ub85d \ud655\uc778 $ badblocks -v \/dev\/sda perplexity\uc5d0\uc11c \uc0dd\uc131\ud55c AI\uc774\ubbf8\uc9c0","twitter:image":"http:\/\/word.igoni.kr\/wp-content\/uploads\/2026\/01\/cropped-j3fi6eistvc5ixa6lvm3ra-1.jpg"},"aioseo_meta_data":{"post_id":"31","title":null,"description":null,"keywords":null,"keyphrases":{"focus":{"keyphrase":"","score":0,"analysis":{"keyphraseInTitle":{"score":0,"maxScore":9,"error":1}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"BlogPosting","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":{"faqs":[],"keyPoints":[],"titles":[],"descriptions":[],"socialPosts":{"email":[],"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"created":"2026-01-27 18:12:45","updated":"2026-02-01 17:01:45","seo_analyzer_scan_date":null,"focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"http:\/\/www.igoni.kr\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"http:\/\/www.igoni.kr\/?cat=5\" title=\"1. OS\uae30\uc220\ub178\ud2b8\">1. OS\uae30\uc220\ub178\ud2b8<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"http:\/\/www.igoni.kr\/?cat=7\" title=\"Linux \uacf5\ud1b5\">Linux \uacf5\ud1b5<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t\ub514\uc2a4\ud06c badblock \ud655\uc778\ubc29\ubc95\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"http:\/\/www.igoni.kr"},{"label":"1. OS\uae30\uc220\ub178\ud2b8","link":"http:\/\/www.igoni.kr\/?cat=5"},{"label":"Linux \uacf5\ud1b5","link":"http:\/\/www.igoni.kr\/?cat=7"},{"label":"\ub514\uc2a4\ud06c badblock \ud655\uc778\ubc29\ubc95","link":"http:\/\/www.igoni.kr\/?p=31"}],"_links":{"self":[{"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/posts\/31","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=31"}],"version-history":[{"count":8,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/posts\/31\/revisions"}],"predecessor-version":[{"id":401,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/posts\/31\/revisions\/401"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/media\/397"}],"wp:attachment":[{"href":"http:\/\/www.igoni.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=31"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=31"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=31"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}