{"id":1866,"date":"2025-09-16T18:30:00","date_gmt":"2025-09-16T09:30:00","guid":{"rendered":"https:\/\/seuheu.com\/?p=1866"},"modified":"2025-09-19T14:31:23","modified_gmt":"2025-09-19T05:31:23","slug":"linux-rocky-linux-9-5-lvm-thin-provisioning-thin-pool-thin-volume-%ea%b5%ac%ec%84%b1%ed%95%98%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/seuheu.com\/?p=1866","title":{"rendered":"[Linux] Rocky Linux 9.5 LVM Thin Provisioning Thin Pool &amp; Thin Volume \uad6c\uc131\ud558\uae30"},"content":{"rendered":"\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"[Linux] Rocky Linux 9.5 LVM Thin Provisioning Thin Pool &amp; Thin Volume \uad6c\uc131\ud558\uae30\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/8MelvWg-1Js?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p><br><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\ubaa9\ucc28<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\ubaa9\ucc28 \ud1a0\uae00\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/seuheu.com\/?p=1866\/#1_%EA%B0%9C%EC%9A%94\" >1. \uac1c\uc694<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/seuheu.com\/?p=1866\/#2_%EB%B2%84%EC%A0%84\" >2. \ubc84\uc804<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/seuheu.com\/?p=1866\/#3_%EC%84%A4%EB%AA%85\" >3. \uc124\uba85<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/seuheu.com\/?p=1866\/#3-1_Thin_Provisioning_%EC%9D%B4%EB%9E%80\" >3-1. Thin Provisioning \uc774\ub780?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/seuheu.com\/?p=1866\/#3-2_Thin_Pool_%EC%9D%B4%EB%9E%80\" >3-2. Thin Pool \uc774\ub780?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/seuheu.com\/?p=1866\/#3-3_Thin_Volume_%EC%9D%B4%EB%9E%80\" >3-3. Thin Volume \uc774\ub780?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/seuheu.com\/?p=1866\/#4_Partition_%EC%84%A4%EC%A0%95\" >4. Partition \uc124\uc815<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/seuheu.com\/?p=1866\/#5_PVPhysical_Volume\" >5. PV(Physical Volume)<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/seuheu.com\/?p=1866\/#5-1_PV_%EC%83%9D%EC%84%B1\" >5-1. PV \uc0dd\uc131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/seuheu.com\/?p=1866\/#5-2_PV_%EC%83%9D%EC%84%B1_%ED%99%95%EC%9D%B8\" >5-2. PV \uc0dd\uc131 \ud655\uc778<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/seuheu.com\/?p=1866\/#6_VGVolume_Group\" >6.&nbsp;VG(Volume Group)<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/seuheu.com\/?p=1866\/#6-1_VG_%ED%99%95%EC%9E%A5\" >6-1. VG \ud655\uc7a5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/seuheu.com\/?p=1866\/#6-2_VG_%ED%99%95%EC%9E%A5_%ED%99%95%EC%9D%B8\" >6-2. VG \ud655\uc7a5 \ud655\uc778<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/seuheu.com\/?p=1866\/#7_LVLogical_Volume\" >7.&nbsp;LV(Logical Volume)<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/seuheu.com\/?p=1866\/#7-1_Thin_Pool_%EC%83%9D%EC%84%B1\" >7-1. Thin Pool \uc0dd\uc131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/seuheu.com\/?p=1866\/#7-2_Thin_Volume_%EC%83%9D%EC%84%B1\" >7-2. Thin Volume \uc0dd\uc131<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/seuheu.com\/?p=1866\/#8_%ED%8C%8C%EC%9D%BC_%EC%8B%9C%EC%8A%A4%ED%85%9C_%EC%83%9D%EC%84%B1_%EB%B0%8F_%EB%A7%88%EC%9A%B4%ED%8A%B8\" >8. \ud30c\uc77c \uc2dc\uc2a4\ud15c \uc0dd\uc131 \ubc0f \ub9c8\uc6b4\ud2b8<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/seuheu.com\/?p=1866\/#8-1_%ED%8C%8C%EC%9D%BC_%EC%8B%9C%EC%8A%A4%ED%85%9C_%EC%83%9D%EC%84%B1\" >8-1. \ud30c\uc77c \uc2dc\uc2a4\ud15c \uc0dd\uc131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/seuheu.com\/?p=1866\/#8-2_%EB%A7%88%EC%9A%B4%ED%8A%B8\" >8-2. \ub9c8\uc6b4\ud2b8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/seuheu.com\/?p=1866\/#8-3_%EB%A7%88%EC%9A%B4%ED%8A%B8_%ED%99%95%EC%9D%B8\" >8-3. \ub9c8\uc6b4\ud2b8 \ud655\uc778<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/seuheu.com\/?p=1866\/#9_%EC%82%AC%EC%9A%A9_%ED%98%84%ED%99%A9_%ED%99%95%EC%9D%B8\" >9. \uc0ac\uc6a9 \ud604\ud669 \ud655\uc778<\/a><\/li><\/ul><\/nav><\/div>\n<br><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_%EA%B0%9C%EC%9A%94\"><\/span>1. \uac1c\uc694<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<ul class=\"wp-block-list\">\n<li>LVM \ud658\uacbd\uc5d0\uc11c&nbsp;<strong>Thin Pool<\/strong>\uacfc&nbsp;<strong>Thin Volume<\/strong>\uc744 \uc0dd\uc131\ud558\uace0,&nbsp;<code>ext4<\/code>\u00b7<code>XFS<\/code>&nbsp;\ud30c\uc77c\uc2dc\uc2a4\ud15c\uc73c\ub85c \ub9c8\uc6b4\ud2b8\ud55c \ub4a4,&nbsp;<code>lvs<\/code>&nbsp;\uba85\ub839\uc5b4\ub85c \uc0ac\uc6a9 \ud604\ud669\uc744 \ud655\uc778\ud558\ub294 \uacfc\uc815\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc52c \ud504\ub85c\ube44\uc800\ub2dd(Thin Provisioning)<\/strong>&nbsp;\uae30\ub2a5\uc744 \ud1b5\ud574 \uc2e4\uc81c \ub514\uc2a4\ud06c \uc6a9\ub7c9\ubcf4\ub2e4 \ud070 \uac00\uc0c1 \uc6a9\ub7c9\uc744 \ud560\ub2f9\ud558\ub294 \ubc29\uc2dd\uc744 \uc2e4\uc2b5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p><br><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_%EB%B2%84%EC%A0%84\"><\/span>2. \ubc84\uc804<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Rocky Linux 9.5<\/li>\n<\/ul>\n\n\n\n<p><br><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_%EC%84%A4%EB%AA%85\"><\/span>3. \uc124\uba85<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<p><br><br><br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3-1_Thin_Provisioning_%EC%9D%B4%EB%9E%80\"><\/span>3-1. Thin Provisioning \uc774\ub780?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc2a4\ud1a0\ub9ac\uc9c0 \uac00\uc0c1\ud654 \uae30\ubc95<\/strong>&nbsp;\uc911 \ud558\ub098\ub85c, \uc2e4\uc81c \ubb3c\ub9ac\uc801 \ub514\uc2a4\ud06c \uc6a9\ub7c9\uc744 \uc989\uc2dc \uc804\ubd80 \ud560\ub2f9\ud558\uc9c0 \uc54a\uace0 **\ud544\uc694\ud560 \ub54c(on-demand)**\ub9cc \uacf5\uac04\uc744 \ucc28\uc9c0\ud558\ub3c4\ub85d \ud558\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc608\uc2dc : 5GB\uc758 \uc2e4\uc81c \uacf5\uac04(Thin Pool)\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\uba74\uc11c\ub3c4, \uc0ac\uc6a9\uc790\uc5d0\uac8c\ub294 10GB\u00b720GB\uc9dc\ub9ac \ub17c\ub9ac \ubcfc\ub968(Thin Volume)\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n<ul class=\"wp-block-list\">\n<li>\uc7a5\uc810: \ub514\uc2a4\ud06c \ud65c\uc6a9 \ud6a8\uc728 \uadf9\ub300\ud654, \ubd88\ud544\uc694\ud55c \ub0ad\ube44 \ubc29\uc9c0<\/li>\n\n\n\n<li>\ub2e8\uc810: \uc2e4\uc81c \ubb3c\ub9ac \ub514\uc2a4\ud06c\uac00 \uac00\ub4dd \ucc28\uba74 \ub370\uc774\ud130 \uc190\uc0c1 \uc704\ud5d8\uc774 \uc788\uc73c\ubbc0\ub85c \ubc18\ub4dc\uc2dc \ubaa8\ub2c8\ud130\ub9c1 \ud544\uc694<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><br><br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3-2_Thin_Pool_%EC%9D%B4%EB%9E%80\"><\/span>3-2. Thin Pool \uc774\ub780?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>LVM\uc5d0\uc11c&nbsp;<strong>\uc52c \ud504\ub85c\ube44\uc800\ub2dd\uc744 \uad6c\ud604\ud558\ub294 \uc800\uc7a5\uc18c \uc601\uc5ed<\/strong>\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc2e4\uc81c \ubb3c\ub9ac \ub514\uc2a4\ud06c \uacf5\uac04\uc744 Thin Pool\ub85c \ub9cc\ub4e4\uc5b4 \ub450\uba74, \uadf8 \uc704\uc5d0 \uc5ec\ub7ec \uac1c\uc758 Thin Volume\uc744 \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ub0b4\ubd80\uc801\uc73c\ub85c **\ub370\uc774\ud130 \uc601\uc5ed(Data Block)**\uacfc **\uba54\ud0c0\ub370\uc774\ud130 \uc601\uc5ed(Metadata Block)**\uc73c\ub85c \ub098\ub258\uc5b4 \uad00\ub9ac\ub429\ub2c8\ub2e4.\n<ul class=\"wp-block-list\">\n<li><strong>\ub370\uc774\ud130 \uc601\uc5ed<\/strong>: \uc2e4\uc81c \uc4f0\uc774\ub294 \uc0ac\uc6a9\uc790 \ub370\uc774\ud130 \uc800\uc7a5\uc18c<\/li>\n\n\n\n<li><strong>\uba54\ud0c0\ub370\uc774\ud130 \uc601\uc5ed<\/strong>: \uc5b4\ub290 \ube14\ub85d\uc774 \ud560\ub2f9\/\ud574\uc81c\ub418\uc5c8\ub294\uc9c0 \ucd94\uc801<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><br><br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3-3_Thin_Volume_%EC%9D%B4%EB%9E%80\"><\/span>3-3. Thin Volume \uc774\ub780?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Thin Pool \uc704\uc5d0 \ub9cc\ub4e4\uc5b4\uc9c0\ub294&nbsp;<strong>\ub17c\ub9ac \ubcfc\ub968(LV<\/strong>)\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc0dd\uc131 \uc2dc \uc9c0\uc815\ud558\ub294 \uc6a9\ub7c9\uc740 **\uac00\uc0c1 \ud06c\uae30(Virtual Size)**\uc77c \ubfd0, \uc2e4\uc81c \uacf5\uac04\uc740 Thin Pool\uc5d0\uc11c \ub370\uc774\ud130\uac00 \uc4f0\uc77c \ub54c\ub9cc \ucc28\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc608\uc2dc : Thin Pool(5GB) \uc704\uc5d0&nbsp;<code>thin_ext4(10GB)<\/code>,&nbsp;<code>thin_xfs(10GB)<\/code>\ub97c \uc0dd\uc131\ud560 \uc218 \uc788\uc74c \u2192 \ucd1d 20GB \uac00\uc0c1 \uc6a9\ub7c9\uc774\uc9c0\ub9cc \uc2e4\uc81c \uacf5\uac04\uc740 5GB \ub0b4\uc5d0\uc11c \uad00\ub9ac\ub428.<\/li>\n\n\n\n<li>\uc77c\ubc18 LV\uc640 \ub2ec\ub9ac,&nbsp;<code>lvs<\/code>&nbsp;\uba85\ub839\uc5b4\ub85c&nbsp;<strong>Data% \/ Meta%<\/strong>&nbsp;\uc0ac\uc6a9\ub960\uc744 \ucd94\uc801\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p><br><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Partition_%EC%84%A4%EC%A0%95\"><\/span>4. Partition \uc124\uc815<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># parted -s \/dev\/vdd mklabel gpt\n# parted -s \/dev\/vdd mkpart vdb 1 100%\n# parted -s \/dev\/vdd set 1 lvm on<\/pre>\n\n\n\n<p><br><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_PVPhysical_Volume\"><\/span>5. PV(<strong>Physical Volume)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<p><br><br><br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5-1_PV_%EC%83%9D%EC%84%B1\"><\/span>5-1. PV \uc0dd\uc131<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># pvcreate \/dev\/vdd1<\/pre>\n\n\n\n<p><br><\/p>\n\n\n\n<p>\ucd9c\ub825 \uc608\uc2dc:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">  Physical volume \"\/dev\/vdd1\" successfully created.<\/pre>\n\n\n\n<p><br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5-2_PV_%EC%83%9D%EC%84%B1_%ED%99%95%EC%9D%B8\"><\/span>5-2. PV \uc0dd\uc131 \ud655\uc778<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># pvdisplay \/dev\/vdd1<\/pre>\n\n\n\n<p><br><\/p>\n\n\n\n<p>\ucd9c\ub825 \uc608\uc2dc:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">  \"\/dev\/vdd1\" is a new physical volume of \"&lt;128.00 GiB\"\n  --- NEW Physical volume ---\n  PV Name               \/dev\/vdd1\n  VG Name\n  PV Size               &lt;128.00 GiB\n  Allocatable           NO\n  PE Size               0\n  Total PE              0\n  Free PE               0\n  Allocated PE          0\n  PV UUID               bgCCtx-hOvx-aDCS-SR0f-ouD5-ux0R-2KyUy5<\/pre>\n\n\n\n<p><br><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_VGVolume_Group\"><\/span>6.&nbsp;<strong>VG(Volume Group)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<p><br><br><br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6-1_VG_%ED%99%95%EC%9E%A5\"><\/span>6-1. VG \ud655\uc7a5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># vgextend vgtest \/dev\/vdd1<\/pre>\n\n\n\n<p><br><\/p>\n\n\n\n<p>\ucd9c\ub825 \uc608\uc2dc:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">  Volume group \"vgtest\" successfully extended<\/pre>\n\n\n\n<p><br><br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6-2_VG_%ED%99%95%EC%9E%A5_%ED%99%95%EC%9D%B8\"><\/span>6-2. VG \ud655\uc7a5 \ud655\uc778<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># vgdisplay vgtest<\/pre>\n\n\n\n<p><br><\/p>\n\n\n\n<p>\ucd9c\ub825 \uc608\uc2dc:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">  --- Volume group ---\n  VG Name               vgtest\n  System ID\n  Format                lvm2\n  Metadata Areas        3\n  Metadata Sequence No  24\n  VG Access             read\/write\n  VG Status             resizable\n  MAX LV                0\n  Cur LV                2\n  Open LV               2\n  Max PV                0\n  Cur PV                3\n  Act PV                3\n  VG Size               &lt;383.99 GiB\n  PE Size               4.00 MiB\n  Total PE              98301\n  Alloc PE \/ Size       8960 \/ 35.00 GiB\n  Free  PE \/ Size       89341 \/ &lt;348.99 GiB\n  VG UUID               6wo6Q6-VcLA-mBVw-U9AF-nySN-Uu3x-jKHgbh<\/pre>\n\n\n\n<p><br><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_LVLogical_Volume\"><\/span>7.&nbsp;<strong>LV(Logical Volume)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<p><br><br><br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7-1_Thin_Pool_%EC%83%9D%EC%84%B1\"><\/span>7-1. Thin Pool \uc0dd\uc131<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># lvcreate -T -L 5G -n thinpool vgtest<\/pre>\n\n\n\n<p><br><\/p>\n\n\n\n<p>\ucd9c\ub825 \uc608\uc2dc:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">  Thin pool volume with chunk size 64.00 KiB can address at most &lt;15.88 TiB of data.\n  Logical volume \"thinpool\" created.<\/pre>\n\n\n\n<p><br><br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7-2_Thin_Volume_%EC%83%9D%EC%84%B1\"><\/span>7-2. Thin Volume \uc0dd\uc131<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># lvcreate -V 10G -T vgtest\/thinpool -n thin_ext4<\/pre>\n\n\n\n<p><br><\/p>\n\n\n\n<p>\ucd9c\ub825 \uc608\uc2dc:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">  WARNING: Sum of all thin volume sizes (10.00 GiB) exceeds the size of thin pool vgtest\/thinpool (5.00 GiB).\n  WARNING: You have not turned on protection against thin pools running out of space.\n  WARNING: Set activation\/thin_pool_autoextend_threshold below 100 to trigger automatic extension of thin pools before they get full.\n  Logical volume \"thin_ext4\" created.<\/pre>\n\n\n\n<p><br><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># lvcreate -V 10G -T vgtest\/thinpool -n thin_xfs<\/pre>\n\n\n\n<p><br><\/p>\n\n\n\n<p>\ucd9c\ub825 \uc608\uc2dc:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">  WARNING: Sum of all thin volume sizes (20.00 GiB) exceeds the size of thin pool vgtest\/thinpool (5.00 GiB).\n  WARNING: You have not turned on protection against thin pools running out of space.\n  WARNING: Set activation\/thin_pool_autoextend_threshold below 100 to trigger automatic extension of thin pools before they get full.\n  Logical volume \"thin_xfs\" created.<\/pre>\n\n\n\n<p><br><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"8_%ED%8C%8C%EC%9D%BC_%EC%8B%9C%EC%8A%A4%ED%85%9C_%EC%83%9D%EC%84%B1_%EB%B0%8F_%EB%A7%88%EC%9A%B4%ED%8A%B8\"><\/span>8. \ud30c\uc77c \uc2dc\uc2a4\ud15c \uc0dd\uc131 \ubc0f \ub9c8\uc6b4\ud2b8<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<p><br><br><br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"8-1_%ED%8C%8C%EC%9D%BC_%EC%8B%9C%EC%8A%A4%ED%85%9C_%EC%83%9D%EC%84%B1\"><\/span>8-1. \ud30c\uc77c \uc2dc\uc2a4\ud15c \uc0dd\uc131<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># mkfs.ext4 \/dev\/vgtest\/thin_ext4\n# mkfs.xfs \/dev\/vgtest\/thin_xfs<\/pre>\n\n\n\n<p><br><br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"8-2_%EB%A7%88%EC%9A%B4%ED%8A%B8\"><\/span>8-2. \ub9c8\uc6b4\ud2b8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># mkdir -p \/mnt\/thin_ext4 \/mnt\/thin_xfs\n# mount -o discard \/dev\/vgtest\/thin_ext4 \/mnt\/thin_ext4\n# mount -o discard \/dev\/vgtest\/thin_xfs  \/mnt\/thin_xfs<\/pre>\n\n\n\n<p><br><br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"8-3_%EB%A7%88%EC%9A%B4%ED%8A%B8_%ED%99%95%EC%9D%B8\"><\/span>8-3. \ub9c8\uc6b4\ud2b8 \ud655\uc778<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># df -Th | grep thin<\/pre>\n\n\n\n<p><br><\/p>\n\n\n\n<p>\ucd9c\ub825 \uc608\uc2dc:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/dev\/mapper\/vgtest-thin_ext4 ext4      9.8G   24K  9.3G   1% \/mnt\/thin_ext4\n\/dev\/mapper\/vgtest-thin_xfs  xfs        10G  104M  9.9G   2% \/mnt\/thin_xfs<\/pre>\n\n\n\n<p><br><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"9_%EC%82%AC%EC%9A%A9_%ED%98%84%ED%99%A9_%ED%99%95%EC%9D%B8\"><\/span>9. \uc0ac\uc6a9 \ud604\ud669 \ud655\uc778<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Data%<\/strong>&nbsp;: \uc2e4\uc81c \ub370\uc774\ud130 \uc0ac\uc6a9\ub960<\/li>\n\n\n\n<li><strong>Meta%<\/strong>&nbsp;: \uba54\ud0c0\ub370\uc774\ud130 \uc0ac\uc6a9\ub960<\/li>\n<\/ul>\n\n\n\n<p><br><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># lvs -a -o+segtype,lv_size,data_percent,metadata_percent vgtest<\/pre>\n\n\n\n<p><br><\/p>\n\n\n\n<p>\ucd9c\ub825 \uc608\uc2dc:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">  LV               VG     Attr       LSize  Pool     Origin Data%  Meta%  Move Log Cpy%Sync Convert Type      LSize  Data%  Meta%\n  lv_ext4          vgtest -wi-ao---- 15.00g                                                         linear    15.00g\n  lv_xfs           vgtest -wi-ao---- 20.00g                                                         linear    20.00g\n  [lvol0_pmspare]  vgtest ewi-------  8.00m                                                         linear     8.00m\n  thin_ext4        vgtest Vwi-aotz-- 10.00g thinpool        2.24                                    thin      10.00g 2.24\n  thin_xfs         vgtest Vwi-aotz-- 10.00g thinpool        0.64                                    thin      10.00g 0.64\n  thinpool         vgtest twi-aotz--  5.00g                 5.75   11.91                            thin-pool  5.00g 5.75   11.91\n  [thinpool_tdata] vgtest Twi-ao----  5.00g                                                         linear     5.00g\n  [thinpool_tmeta] vgtest ewi-ao----  8.00m                                                         linear     8.00m<\/pre>\n\n\n\n<p><br><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n","protected":false},"excerpt":{"rendered":"<p>1. \uac1c\uc694 2. \ubc84\uc804 3. \uc124\uba85 3-1. Thin Provisioning \uc774\ub780? 3-2. Thin Pool \uc774\ub780? 3-3. Thin Volume \uc774\ub780? 4. Partition \uc124\uc815 5. PV(Physical Volume) 5-1. PV \uc0dd\uc131 \ucd9c\ub825 \uc608\uc2dc: 5-2. PV \uc0dd\uc131 \ud655\uc778 \ucd9c\ub825 \uc608\uc2dc: 6.&nbsp;VG(Volume Group) 6-1. VG \ud655\uc7a5 \ucd9c\ub825 \uc608\uc2dc: 6-2. VG \ud655\uc7a5 \ud655\uc778 \ucd9c\ub825 \uc608\uc2dc: 7.&nbsp;LV(Logical Volume) 7-1. Thin Pool \uc0dd\uc131 \ucd9c\ub825 &#8230; <a title=\"[Linux] Rocky Linux 9.5 LVM Thin Provisioning Thin Pool &amp; Thin Volume \uad6c\uc131\ud558\uae30\" class=\"read-more\" href=\"https:\/\/seuheu.com\/?p=1866\" aria-label=\"[Linux] Rocky Linux 9.5 LVM Thin Provisioning Thin Pool &amp; Thin Volume \uad6c\uc131\ud558\uae30\uc5d0 \ub300\ud574 \ub354 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc138\uc694\">\ub354 \uc77d\uae30<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33,31],"tags":[],"class_list":["post-1866","post","type-post","status-publish","format-standard","hentry","category-rocky9","category-linuix"],"_links":{"self":[{"href":"https:\/\/seuheu.com\/index.php?rest_route=\/wp\/v2\/posts\/1866","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/seuheu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/seuheu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/seuheu.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/seuheu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1866"}],"version-history":[{"count":2,"href":"https:\/\/seuheu.com\/index.php?rest_route=\/wp\/v2\/posts\/1866\/revisions"}],"predecessor-version":[{"id":1886,"href":"https:\/\/seuheu.com\/index.php?rest_route=\/wp\/v2\/posts\/1866\/revisions\/1886"}],"wp:attachment":[{"href":"https:\/\/seuheu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1866"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/seuheu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1866"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/seuheu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1866"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}