{"id":167,"date":"2026-01-28T22:53:34","date_gmt":"2026-01-28T13:53:34","guid":{"rendered":"http:\/\/word.igoni.kr\/?p=167"},"modified":"2026-02-02T01:57:19","modified_gmt":"2026-02-01T16:57:19","slug":"167","status":"publish","type":"post","link":"http:\/\/www.igoni.kr\/?p=167","title":{"rendered":"lvm \ubcfc\ub968 \ud655\uc7a5 \ubc0f \ud30c\uc77c\uc2dc\uc2a4\ud15c \uc6a9\ub7c9 \ud655\uc7a5 \uc791\uc5c5"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 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-4'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/www.igoni.kr\/?p=167\/#%EC%82%AC%EC%A0%84%EC%A0%95%EB%B3%B4\" >\uc0ac\uc804\uc815\ubcf4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/www.igoni.kr\/?p=167\/#lvm_%EB%B3%BC%EB%A5%A8_%ED%99%95%EC%9E%A5\" >lvm \ubcfc\ub968 \ud655\uc7a5<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/www.igoni.kr\/?p=167\/#Reference\" >Reference<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<p id=\"bkmrk-xfs%EB%A1%9C-%EB%A7%8C%EB%93%A4%EC%96%B4%EC%A7%84-%EA%B2%BD%EB%A1%9C%EC%9D%98-%EB%8D%B0%EC%9D%B4%ED%84%B0-%EC%82%AC%EC%9A%A9\">xfs\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \uacbd\ub85c\uc758 \ub370\uc774\ud130 \uc0ac\uc6a9\ub7c9 \uc99d\uac00\ud558\uace0 \uc788\uc5b4 \ucd94\uac00\ub85c \ub514\uc2a4\ud06c \uc7a5\ucc29\ud558\uc5ec \uc6a9\ub7c9 \ud655\uc7a5\ud558\ub824\uace0 \ud569\ub2c8\ub2e4.<\/p>\n<h4 id=\"bkmrk-%EC%82%AC%EC%A0%84%EC%A0%95%EB%B3%B4\"><span class=\"ez-toc-section\" id=\"%EC%82%AC%EC%A0%84%EC%A0%95%EB%B3%B4\"><\/span>\uc0ac\uc804\uc815\ubcf4<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ol id=\"bkmrk-%ED%98%84%EC%9E%AC-%EC%95%8C%EB%9E%8C%EC%9D%B4-%EB%B0%9C%EC%83%9D%ED%95%9C-%EB%94%94%EC%8A%A4%ED%81%AC-%EC%82%AC%EC%9A%A9%EB%9F%89-%EC%A0%95\">\n\n<li>\ud604\uc7ac \uc54c\ub78c\uc774 \ubc1c\uc0dd\ud55c \ub514\uc2a4\ud06c \uc0ac\uc6a9\ub7c9 \uc815\ubcf4\n<pre><code class=\"language-bash\">$&gt;  df -Th \/data\nFilesystem                        Type  Size  Used Avail Use% Mounted on\n\/dev\/mapper\/content_vg-content_lv xfs   3.6T  3.3T  346G  91% \/data\n<\/code><\/pre>\n\ud760.. 3.6T \ub514\uc2a4\ud06c\uc778\ub370 3.3T\uc0ac\uc6a9\ud558\uace0 \uc788\uc5b4\uc11c \ucd1d \uc0ac\uc6a9\uc728 91%\ub124\uc694. \u3160^\u3160<\/li>\n\n<li>\uad74\ub7ec\ub2e4\ub2c8\ub294 \ub514\uc2a4\ud06c 500G\uc9dc\ub9ac \ub97c \ud558\ub098 \ub354 \ubd99\uc600\uc2b5\ub2c8\ub2e4.\n<pre><code class=\"language-bash\">$&gt;  fdisk -l \n...\nDisk \/dev\/sdc: 500 GiB, 536870912000 bytes, 1048576000 sectors\nUnits: sectors of 1 * 512 = 512 bytes\nSector size (logical\/physical): 512 bytes \/ 512 bytes\nI\/O size (minimum\/optimal): 512 bytes \/ 512 bytes\n<\/code><\/pre>\n\u00a0<\/li>\n\n<li>vg \uc774\ub984\uc740 content_vg, lv \uc774\ub984\uc740 content_lv\ub85c \uad6c\uc131\uc774 \ub418\uc5b4 \uc788\uc5b4\uc694.<\/li>\n<\/ol>\n<h4 id=\"bkmrk-lvm-%EB%B3%BC%EB%A5%A8-%ED%99%95%EC%9E%A5\"><span class=\"ez-toc-section\" id=\"lvm_%EB%B3%BC%EB%A5%A8_%ED%99%95%EC%9E%A5\"><\/span>lvm \ubcfc\ub968 \ud655\uc7a5<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ol id=\"bkmrk-sdc-%EB%94%94%EC%8A%A4%ED%81%AC%EB%A5%BC-pv-%EA%B5%AC%EC%84%B1%ED%95%B4%EC%A4%8D%EB%8B%88%EB%8B%A4.-\">\n\n<li>sdc \ub514\uc2a4\ud06c\ub97c pv \uad6c\uc131\ud574\uc90d\ub2c8\ub2e4. (\uc800\ub294 \ub514\uc2a4\ud06c \uc804\uccb4\ub97c\u00a0 lvm\uc73c\ub85c \uc0ac\uc6a9\ud560\uaebc\ub77c \ub530\ub85c \ud30c\ud2f0\uc158\uc744 \ub098\ub204\uc9c4 \uc54a\uc558\uc5b4\uc694)\n<pre><code class=\"language-bash\">$&gt;  pvcreate \/dev\/sdc\n  Physical volume &quot;\/dev\/sdc&quot; successfully created.\n<\/code><\/pre>\n\u00a0<\/li>\n\n<li>pv \uc815\ubcf4 \ud655\uc778\n<ol>\n\n<li>\ud655\uc7a5 \ud6c4\n<pre><code class=\"language-bash\">$&gt; pvdisplay \n  --- Physical volume ---\n  PV Name               \/dev\/sdb\n  VG Name               content_vg\n  PV Size               &lt;3.64 TiB \/ not usable &lt;1.72 MiB\n  Allocatable           yes (but full)\n  PE Size               4.00 MiB\n  Total PE              953479\n  Free PE               0\n  Allocated PE          953479\n  PV UUID               QnstsS-xBJ0-Qv0l-RFan-SgaA-z3Fg-RJrZK8<\/code><\/pre>\n\u00a0<\/li>\n\n<li>\ud655\uc7a5 \uc804\n<pre><code class=\"language-bash\">$&gt; pvdisplay \n  --- Physical volume ---\n  PV Name               \/dev\/sdb\n  VG Name               content_vg\n  PV Size               &lt;3.64 TiB \/ not usable &lt;1.72 MiB\n  Allocatable           yes (but full)\n  PE Size               4.00 MiB\n  Total PE              953479\n  Free PE               0\n  Allocated PE          953479\n  PV UUID               QnstsS-xBJ0-Qv0l-RFan-SgaA-z3Fg-RJrZK8\n\n  --- Physical volume ---\n  PV Name               \/dev\/sdc\n  VG Name               content_vg\n  PV Size               500.00 GiB \/ not usable 4.00 MiB\n  Allocatable           yes (but full)\n  PE Size               4.00 MiB\n  Total PE              127999\n  Free PE               0\n  Allocated PE          127999\n  PV UUID               Bsm9b5-DZTB-2iWr-6RH0-6uIy-canP-SOhMeC\n<\/code><\/pre>\n\u00a0<\/li>\n\n<li>Volume Group \ud655\uc7a5\n<pre><code class=\"language-bash\">$&gt; vgextend content_vg \/dev\/sdc \n  Volume group &quot;content_vg&quot; successfully extended\n<\/code><\/pre>\n\u00a0\n\n<ol>\n\n<li>\ud655\uc7a5 \uc804\n<pre><code class=\"language-bash\">$&gt; vgdisplay \n  --- Volume group ---\n  VG Name               content_vg\n  System ID             \n  Format                lvm2\n  Metadata Areas        1\n  Metadata Sequence No  5\n  VG Access             read\/write\n  VG Status             resizable\n  MAX LV                0\n  Cur LV                1\n  Open LV               1\n  Max PV                0\n  Cur PV                1\n  Act PV                1\n  VG Size               &lt;3.64 TiB\n  PE Size               4.00 MiB\n  Total PE              953479\n  Alloc PE \/ Size       943718 \/ &lt;3.60 TiB\n  Free  PE \/ Size       9761 \/ &lt;38.13 GiB\n  VG UUID               IiEZ8G-kbcL-l8MD-Ax6m-dWSZ-ZTCd-OvBWff\n<\/code><\/pre>\n\u00a0<\/li>\n\n<li>\ud655\uc7a5 \ud6c4\n<pre><code class=\"language-bash\">$&gt; vgdisplay \n  --- Volume group ---\n  VG Name               content_vg\n  System ID             \n  Format                lvm2\n  Metadata Areas        2\n  Metadata Sequence No  6\n  VG Access             read\/write\n  VG Status             resizable\n  MAX LV                0\n  Cur LV                1\n  Open LV               1\n  Max PV                0\n  Cur PV                2\n  Act PV                2\n  VG Size               &lt;4.13 TiB\n  PE Size               4.00 MiB\n  Total PE              1081478\n  Alloc PE \/ Size       943718 \/ &lt;3.60 TiB\n  Free  PE \/ Size       137760 \/ 538.12 GiB\n  VG UUID               IiEZ8G-kbcL-l8MD-Ax6m-dWSZ-ZTCd-OvBWff\n<\/code><\/pre>\nvg Size\uac00 \uae30\uc874 3.64\uc5d0\uc11c 500G\ub97c \ud655\uc7a5\ud588\uae30 \ub54c\ubb38\uc5d0 4.13T\ub85c \uc124\uc815\ub418\uc5c8\uc5b4\uc694. lv\ub97c \ud655\uc7a5\ud558\uc9c0 \uc54a\uc740 \uc0c1\ud0dc\uc774\uae30 \ub54c\ubb38\uc5d0 Alloc PE\uac00 3.6T, Free PE\uac00 538.12 Gib\uac00 \uc874\uc7ac\ud558\uace0 \uc788\ub2e4\uace0 \uc54c\ub824\uc8fc\ub124\uc694.<\/li>\n<\/ol>\n<\/li>\n\n<li>LV \ud655\uc7a5\n<pre><code class=\"language-bash\">$&gt; lvextend -l +100%FREE \/dev\/content_vg\/content_lv\n  Size of logical volume content_vg\/content_lv changed from &lt;3.60 TiB (943718 extents) to &lt;4.13 TiB (1081478 extents).\n  Logical volume content_vg\/content_lv successfully resized.\n<\/code><\/pre>\n\u00a0\n\n\ub0a8\uc740 \uacf5\uac04 \ubaa8\ub450\ub97c \uc0ac\uc6a9\ud560\uaebc\ub77c\uc11c 100%FREE\ub77c\ub294 \uc635\uc158\uc744 \ub123\uc5b4\uc8fc\uba74 \ub429\ub2c8\ub2e4.\n\n\u00a0\n\n<ol>\n\n<li>\ud655\uc7a5\uc804\n<pre><code class=\"language-bash\">$&gt; lvdisplay \n  --- Logical volume ---\n  LV Path                \/dev\/content_vg\/content_lv\n  LV Name                content_lv\n  VG Name                content_vg\n  LV UUID                fhIWVB-0zNY-IcfO-qhu2-iNqV-hk73-0Nwl0N\n  LV Write Access        read\/write\n  LV Creation host, time container.igoni.kr, 2023-01-08 17:53:28 +0900\n  LV Status              available\n  # open                 1\n  LV Size                &lt;3.60 TiB\n  Current LE             943718\n  Segments               1\n  Allocation             inherit\n  Read ahead sectors     auto\n  - currently set to     256\n  Block device           253:0\n<\/code><\/pre>\n\u00a0<\/li>\n\n<li>\ud655\uc7a5 \ud6c4\n<pre><code class=\"language-bash\">$&gt; lvdisplay \n  --- Logical volume ---\n  LV Path                \/dev\/content_vg\/content_lv\n  LV Name                content_lv\n  VG Name                content_vg\n  LV UUID                fhIWVB-0zNY-IcfO-qhu2-iNqV-hk73-0Nwl0N\n  LV Write Access        read\/write\n  LV Creation host, time container.igoni.kr, 2023-01-08 17:53:28 +0900\n  LV Status              available\n  # open                 1\n  LV Size                &lt;4.13 TiB\n  Current LE             1081478\n  Segments               2\n  Allocation             inherit\n  Read ahead sectors     auto\n  - currently set to     256\n  Block device           253:0\n<\/code><\/pre>\n<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<p id=\"bkmrk-%EC%9E%90%2C-%EC%97%AC%EA%B8%B0%EA%B9%8C%EC%A7%80-%EC%A7%84%ED%96%89%EB%90%98%EC%97%88%EC%9C%BC%EB%A9%B4-lvm-%EB%B3%BC\">\uc790, \uc5ec\uae30\uae4c\uc9c0 \uc9c4\ud589\ub418\uc5c8\uc73c\uba74 lvm \ubcfc\ub968\uc744 \ud655\uc7a5\ud558\ub294\uac83\uae4c\uc9c0 \ub418\uc5c8\uace0\uc694, \uc774\uc81c \ud30c\uc77c\uc2dc\uc2a4\ud15c \ud655\uc7a5\uc744 \ud560 \uaecd\ub2c8\ub2e4. \uc5ec\uae30\uae4c\uc9c0\ub9cc \uc9c4\ud589\ub418\uc5c8\ub2e4\uba74, df -h \uccd0\ub3c4 \uc6a9\ub7c9\uc774 \ub298\uc9c4 \uc54a\uc558\uc5b4\uc694..<\/p>\n<ol id=\"bkmrk-%ED%8C%8C%EC%9D%BC%EC%8B%9C%EC%8A%A4%ED%85%9C-%ED%99%95%EC%9E%A5-%24%3E-xfs_grow\">\n\n<li>\ud30c\uc77c\uc2dc\uc2a4\ud15c \ud655\uc7a5\n<pre><code class=\"language-bash\">$&gt; xfs_growfs -d \/dev\/content_vg\/content_lv\nmeta-data=\/dev\/mapper\/content_vg-content_lv isize=512    agcount=4, agsize=241591808 blks\n         =                       sectsz=512   attr=2, projid32bit=1\n         =                       crc=1        finobt=1, sparse=1, rmapbt=0\n         =                       reflink=1    bigtime=0 inobtcount=0\ndata     =                       bsize=4096   blocks=966367232, imaxpct=5\n         =                       sunit=0      swidth=0 blks\nnaming   =version 2              bsize=4096   ascii-ci=0, ftype=1\nlog      =internal log           bsize=4096   blocks=471859, version=2\n         =                       sectsz=512   sunit=0 blks, lazy-count=1\nrealtime =none                   extsz=4096   blocks=0, rtextents=0\ndata blocks changed from 966367232 to 1107433472\n<\/code><\/pre>\n\u00a0<\/li>\n\n<li>\ud30c\uc77c\uc2dc\uc2a4\ud15c \uc6a9\ub7c9 \ud655\uc7a5 \ud655\uc778 (3.6T -&gt; 4.2T\ub85c \uc6a9\ub7c9 \uc99d\uc124)\n<pre><code class=\"language-bash\">$&gt; df -Th \/data\nFilesystem                        Type  Size  Used Avail Use% Mounted on\n\/dev\/mapper\/content_vg-content_lv xfs   4.2T  3.3T  881G  80% \/data\n<\/code><\/pre>\n\u00a0<\/li>\n<\/ol>\n<h5 id=\"bkmrk-reference\"><span class=\"ez-toc-section\" id=\"Reference\"><\/span>Reference<span class=\"ez-toc-section-end\"><\/span><\/h5>\n<ul id=\"bkmrk-https%3A%2F%2Fm.blog.naver\">\n    <li class=\"null\"><a href=\"https:\/\/m.blog.naver.com\/hanajava\/220779211465\">https:\/\/m.blog.naver.com\/hanajava\/220779211465<\/a><\/li>\n    <li class=\"null\"><a href=\"https:\/\/devinegrace.tistory.com\/40\">https:\/\/devinegrace.tistory.com\/40<\/a><\/li>\n    <li class=\"null\"><a href=\"https:\/\/access.redhat.com\/documentation\/ko-kr\/red_hat_enterprise_linux\/9\/html\/managing_file_systems\/assembly_increasing-the-size-of-an-xfs-file-system_managing-file-systems\">https:\/\/access.redhat.com\/documentation\/ko-kr\/red_hat_enterprise_linux\/9\/html\/managing_file_systems\/assembly_increasing-the-size-of-an-xfs-file-system_managing-file-systems<\/a><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<table id=\"bkmrk-perplexity%EC%97%90%EC%84%9C-%EC%83%9D%EC%84%B1%ED%95%9C-ai%EC%9D%B4\" style=\"border-collapse: collapse;width: 100%\" border=\"1\"><colgroup> <col style=\"width: 99.8785%\"><\/colgroup>\n<tbody>\n<tr>\n<td style=\"text-align: center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-169\" src=\"http:\/\/word.igoni.kr\/wp-content\/uploads\/2026\/01\/79b011b4-e310-4039-a97f-ea7b5c26c5e1-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/01\/79b011b4-e310-4039-a97f-ea7b5c26c5e1-300x300.png 300w, http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/01\/79b011b4-e310-4039-a97f-ea7b5c26c5e1-150x150.png 150w, http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/01\/79b011b4-e310-4039-a97f-ea7b5c26c5e1-768x768.png 768w, http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/01\/79b011b4-e310-4039-a97f-ea7b5c26c5e1.png 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/td>\n<\/tr>\n<tr>\n<td class=\"align-right\">perplexity\uc5d0\uc11c \uc0dd\uc131\ud55c AI\uc774\ubbf8\uc9c0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>xfs\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \uacbd\ub85c\uc758 \ub370\uc774\ud130 \uc0ac\uc6a9\ub7c9 \uc99d\uac00\ud558\uace0 \uc788\uc5b4 \ucd94\uac00\ub85c \ub514\uc2a4\ud06c \uc7a5\ucc29\ud558\uc5ec \uc6a9\ub7c9 \ud655\uc7a5\ud558\ub824\uace0 \ud569\ub2c8\ub2e4. \uc0ac\uc804\uc815\ubcf4 \ud604\uc7ac \uc54c\ub78c\uc774&hellip;<\/p>","protected":false},"author":1,"featured_media":169,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[53,9,119],"class_list":["post-167","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux-","tag-lvm","tag-centos","tag-119"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"xfs\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \uacbd\ub85c\uc758 \ub370\uc774\ud130 \uc0ac\uc6a9\ub7c9 \uc99d\uac00\ud558\uace0 \uc788\uc5b4 \ucd94\uac00\ub85c \ub514\uc2a4\ud06c \uc7a5\ucc29\ud558\uc5ec \uc6a9\ub7c9 \ud655\uc7a5\ud558\ub824\uace0 \ud569\ub2c8\ub2e4. \uc0ac\uc804\uc815\ubcf4 \ud604\uc7ac \uc54c\ub78c\uc774 \ubc1c\uc0dd\ud55c \ub514\uc2a4\ud06c \uc0ac\uc6a9\ub7c9 \uc815\ubcf4 $&gt; 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