{"id":16760,"date":"2014-12-16T08:00:36","date_gmt":"2014-12-15T23:00:36","guid":{"rendered":"http:\/\/www.sssg.org\/blogs\/hiro345\/?p=16760"},"modified":"2014-12-15T17:32:36","modified_gmt":"2014-12-15T08:32:36","slug":"lvm%e3%83%95%e3%82%a9%e3%83%bc%e3%83%9e%e3%83%83%e3%83%88%e3%81%ae%e3%83%87%e3%82%a3%e3%82%b9%e3%82%af%e3%82%92%e5%88%a9%e7%94%a8%e3%81%99%e3%82%8b%e3%81%ab%e3%81%af","status":"publish","type":"post","link":"https:\/\/www.hiro345.net\/blogs\/hiro345\/archives\/16760.html","title":{"rendered":"LVM\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u30c7\u30a3\u30b9\u30af\u3092\u5229\u7528\u3059\u308b\u306b\u306f"},"content":{"rendered":"<p>Linux\u30de\u30b7\u30f3\u306e\u30ea\u30cb\u30e5\u30fc\u30a2\u30eb\u306b\u3068\u3082\u306a\u3044\u3001HDD\u30921\u53f0\u5165\u308c\u66ff\u3048\u307e\u3057\u305f\u3002\u53d6\u308a\u51fa\u3057\u305fHDD\u306b\u306fLVM\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u304c\u3042\u308a\u3001\u3053\u308c\u306f\u305d\u306e\u307e\u307e\u3067\u306fLinux\u3067mount\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u4f7f\u3044\u65b9\u3092\u8abf\u3079\u3066\u307f\u307e\u3057\u305f\u3002<br \/>\n<!--more--><br \/>\n\u30c7\u30a3\u30b9\u30af\u306e\u30dc\u30ea\u30e5\u30fc\u30e0\u30b0\u30eb\u30fc\u30d7\u540d\u3068\u306e\u885d\u7a81\u3092\u78ba\u5b9f\u306b\u907f\u3051\u308b\u305f\u3081\u306b\u306fLVM\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u30c7\u30a3\u30b9\u30af\u3092\u4f7f\u3063\u3066\u3044\u306a\u3044\u30de\u30b7\u30f3\u30921\u53f0\u7528\u610f\u3059\u308b\u306e\u304c\u78ba\u5b9f\u306a\u3088\u3046\u3067\u3059\u3002\u305f\u3060\u3001\u6700\u8fd1\u306f\u885d\u7a81\u304c\u304a\u304d\u306a\u3044\u3088\u3046\u306b\u5de5\u592b\u3055\u308c\u3066\u3044\u308b\u6c17\u304c\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u3068\u308a\u3042\u3048\u305a\u3064\u306a\u3052\u3066\u307f\u3066\u3082\u5927\u4e08\u592b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>fdisk\u3067\u30c7\u30a3\u30b9\u30af\u3068\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u4e00\u89a7\u3092\u8868\u793a\u3002Linux LV\u3068\u306a\u3063\u3066\u3044\u308b\u30c7\u30d0\u30a4\u30b9\u306fLVM<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ sudo fdisk -l \r\n\uff08\u7565\uff09\r\n\/dev\/sda2              64      243202  1953001472   8e  Linux LV\r\n\uff08\u7565\uff09\r\n<\/pre>\n<p>pvscan\u3067\u30dc\u30ea\u30e5\u30fc\u30e0\u30b0\u30eb\u30fc\u30d7\u540d\u3092\u78ba\u8a8d\u3002vg_xxxx\u3068\u3044\u3046\u540d\u524d\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308b<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ sudo pvscan\r\n  PV \/dev\/sda2   VG vg_xxxx   lvm2 [1.82 TiB \/ 0    free]\r\n  Total: 1 [1.82 TiB] \/ in use: 1 [1.82 TiB] \/ in no VG: 0 [0   ]\r\n<\/pre>\n<p>lvscan\u3067\u30ed\u30b8\u30ab\u30eb\u30dc\u30ea\u30e5\u30fc\u30e0\u540d\u3092\u78ba\u8a8d\u3002lvdisplay\u3092\u4f7f\u3046\u3068\u8a73\u7d30\u304c\u308f\u304b\u308b\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ sudo lvscan\r\n  ACTIVE            &#039;\/dev\/vg_xxxx\/lv_root&#039; [1.80 TiB] inherit\r\n  ACTIVE            &#039;\/dev\/vg_xxxx\/lv_swap&#039; [15.69 GiB] inherit\r\n<\/pre>\n<p>lvchange\u3067\u30ed\u30b8\u30ab\u30eb\u30dc\u30ea\u30e5\u30fc\u30e0\u3092\u6709\u52b9\u306b\u3059\u308b\u3068\u3001\u30b7\u30b9\u30c6\u30e0\u3067\u5229\u7528\u51fa\u6765\u308b\u3088\u3046\u306b\u3059\u308b\u3002y\u3092n\u306b\u3059\u308b\u3068\u7121\u52b9\u306b\u306a\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u5229\u7528\u3067\u304d\u306a\u304f\u306a\u308b\u3002\u3053\u308c\u3067\/dev\/mapper\/vg_xxxx-lv_root\u304c\u7528\u610f\u3055\u308c\u308b\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ sudo lvchange --available y \/dev\/vg_xxxx\/lv_root\r\n<\/pre>\n<p>mouont\u3067\u6709\u52b9\u5316\u3055\u308c\u305f\u30ed\u30b8\u30ab\u30eb\u30dc\u30ea\u30e5\u30fc\u30e0\u3092\u30de\u30a6\u30f3\u30c8\u3067\u304d\u308b\u3002\u6b21\u306e\u4f8b\u3067\u306f\/mnt\u306b\u30de\u30a6\u30f3\u30c8\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ sudo mount \/dev\/mapper\/vg_xxxx-lv_root \/mnt\r\n<\/pre>\n<p>df\u30b3\u30de\u30f3\u30c9\u3067\u78ba\u8a8d\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ df -k\r\n\uff08\u7565\uff09\r\n\/dev\/mapper\/vg_xxxx-lv_root 1906030476  698852620 1110350464  39% \/mnt\r\n\uff08\u7565\uff09\r\n<\/pre>\n<p>\u4f7f\u3044\u7d42\u308f\u3063\u305f\u3089\u3001umount, lvchange<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ sudo umount \/mnt\r\n$ sudo lvchange --available n \/dev\/vg_xxxx\/lv_root\r\n<\/pre>\n<p>Linux\u306b\u3064\u3044\u3066\u306f\u4e0b\u8a18\u66f8\u7c4d\u306a\u3069\u304c\u53c2\u8003\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><a type=\"amzn\" asin=\"4774146757\">\u30d7\u30ed\u306e\u305f\u3081\u306e Linux\u30b7\u30b9\u30c6\u30e0\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u6280\u8853 (Software Design plus) <\/a><\/li>\n<li><a type=\"amzn\" asin=\"B00PAUTHU4\">CentOS 6\u3067\u4f5c\u308b \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b5\u30fc\u30d0\u69cb\u7bc9\u30ac\u30a4\u30c9 [Kindle\u7248]<\/a><\/li>\n<\/ul>\n<div>\n<iframe loading=\"lazy\" style=\"width: 120px; height: 240px;\" src=\"\/\/rcm-jp.amazon.co.jp\/e\/cm?t=hiro345-22&amp;o=9&amp;p=8&amp;l=as1&amp;asins=4774146757&amp;ref=tf_til&amp;fc1=000000&amp;IS2=1&amp;lt1=_blank&amp;m=amazon&amp;lc1=0000FF&amp;bc1=000000&amp;bg1=FFFFFF&amp;f=ifr\" height=\"240\" width=\"320\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><iframe loading=\"lazy\" style=\"width: 120px; height: 240px;\" src=\"\/\/rcm-jp.amazon.co.jp\/e\/cm?t=hiro345-22&amp;o=9&amp;p=8&amp;l=as1&amp;asins=B00PAUTHU4&amp;ref=tf_til&amp;fc1=000000&amp;IS2=1&amp;lt1=_blank&amp;m=amazon&amp;lc1=0000FF&amp;bc1=000000&amp;bg1=FFFFFF&amp;f=ifr\" height=\"240\" width=\"320\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u30de\u30b7\u30f3\u306e\u30ea\u30cb\u30e5\u30fc\u30a2\u30eb\u306b\u3068\u3082\u306a\u3044\u3001HDD\u30921\u53f0\u5165\u308c\u66ff\u3048\u307e\u3057\u305f\u3002\u53d6\u308a\u51fa\u3057\u305fHDD\u306b\u306fLVM\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u304c\u3042\u308a\u3001\u3053\u308c\u306f\u305d\u306e\u307e\u307e\u3067\u306fLinux\u3067mount\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u4f7f\u3044\u65b9\u3092\u8abf\u3079\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[1209,764],"class_list":["post-16760","post","type-post","status-publish","format-standard","hentry","category-linux","tag-linux","tag-lvm"],"_links":{"self":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts\/16760","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/comments?post=16760"}],"version-history":[{"count":2,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts\/16760\/revisions"}],"predecessor-version":[{"id":16762,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts\/16760\/revisions\/16762"}],"wp:attachment":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/media?parent=16760"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/categories?post=16760"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/tags?post=16760"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}