{"id":208,"date":"2008-11-10T19:03:51","date_gmt":"2008-11-10T17:03:51","guid":{"rendered":"http:\/\/jerome.harckmans.be\/?p=208"},"modified":"2008-11-10T19:03:51","modified_gmt":"2008-11-10T17:03:51","slug":"quickdirty-badblocks","status":"publish","type":"post","link":"https:\/\/jerome.harckmans.be\/?p=208","title":{"rendered":"Quick&#038;Dirty: badblocks"},"content":{"rendered":"<p>Mon cousin m&#8217;ayant confi\u00e9 un disque dur externe faisant des siennes pour diagnostic, je me suis mis \u00e0 la recherche d&#8217;un outil de diagnostic pour Linux. Je n&#8217;ai pas d\u00fb chercher tr\u00e8s loin, la plupart des distributions int\u00e9grant par d\u00e9faut l&#8217;outil <a href=\"http:\/\/en.wikipedia.org\/wiki\/Badblocks\">badblocks<\/a> permettant d&#8217;analyser en d\u00e9tail un disque dur. Plusieurs mode d&#8217;op\u00e9ration sont possibles, le plus approfondi \u00e9tant le mode &#8220;lecture-\u00e9criture&#8221;, qui \u00e9crit une certaine s\u00e9quence sur le disque, la lit, et compare les r\u00e9sultats. Attention au fait que ce mode est destructif et induit la perte de vos donn\u00e9es!<\/p>\n<p>Pour lancer le diagnostic dans ce mode:<\/p>\n<div class=coding>\nsudo badblocks -swv -o bad_blocks.txt \/dev\/sdx\n<\/div>\n<p>Ceci analysera le disque <em>sdx<\/em> et imrpimera la liste des blocs d\u00e9fectueux dans le fichier <em>bad_blocks.txt<\/em>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mon cousin m&#8217;ayant confi\u00e9 un disque dur externe faisant des siennes pour diagnostic, je me suis mis \u00e0 la recherche d&#8217;un outil de diagnostic pour Linux. Je n&#8217;ai pas d\u00fb<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[3,6,8],"tags":[16,26,27,43,169],"_links":{"self":[{"href":"https:\/\/jerome.harckmans.be\/index.php?rest_route=\/wp\/v2\/posts\/208"}],"collection":[{"href":"https:\/\/jerome.harckmans.be\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jerome.harckmans.be\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jerome.harckmans.be\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/jerome.harckmans.be\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=208"}],"version-history":[{"count":0,"href":"https:\/\/jerome.harckmans.be\/index.php?rest_route=\/wp\/v2\/posts\/208\/revisions"}],"wp:attachment":[{"href":"https:\/\/jerome.harckmans.be\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=208"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jerome.harckmans.be\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=208"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jerome.harckmans.be\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=208"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}