{"id":649,"date":"2026-02-04T00:24:39","date_gmt":"2026-02-03T15:24:39","guid":{"rendered":"http:\/\/word.igoni.kr\/?p=649"},"modified":"2026-02-04T02:15:42","modified_gmt":"2026-02-03T17:15:42","slug":"rhel8-%ea%b8%b0%eb%b3%b8%ec%86%8c%ea%b0%9c","status":"publish","type":"post","link":"http:\/\/www.igoni.kr\/?p=649","title":{"rendered":"RHEL8 \uae30\ubcf8\uc18c\uac1c"},"content":{"rendered":"<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-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/www.igoni.kr\/?p=649\/#OS%EC%A2%85%EB%A5%98%EB%B3%84_%ED%85%8C%EC%8A%A4%ED%8A%B8_%EC%9D%98%EA%B2%AC\" >OS\uc885\ub958\ubcc4 \ud14c\uc2a4\ud2b8 \uc758\uacac<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/www.igoni.kr\/?p=649\/#%ED%95%98%EB%93%9C%EC%9B%A8%EC%96%B4_%EC%B5%9C%EB%8C%80_%EC%9D%B8%EC%8B%9D_%EC%9A%A9%EB%9F%89\" >\ud558\ub4dc\uc6e8\uc5b4 \ucd5c\ub300 \uc778\uc2dd \uc6a9\ub7c9<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<ol id=\"bkmrk-os%EC%A2%85%EB%A5%98%EB%B3%84-%ED%85%8C%EC%8A%A4%ED%8A%B8-%EC%9D%98%EA%B2%AC-oracle-\">\n<li>\n<h3 id=\"bkmrk-os%EC%A2%85%EB%A5%98%EB%B3%84-%ED%85%8C%EC%8A%A4%ED%8A%B8-%EC%9D%98%EA%B2%AC-0\"><span class=\"ez-toc-section\" id=\"OS%EC%A2%85%EB%A5%98%EB%B3%84_%ED%85%8C%EC%8A%A4%ED%8A%B8_%EC%9D%98%EA%B2%AC\"><\/span>OS\uc885\ub958\ubcc4 \ud14c\uc2a4\ud2b8 \uc758\uacac<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol>\n<li>Oracle \/ Rocky \/ Alma 3\uc885 \ubaa8\ub450 RHEL\uc758 Fork\ubc84\uc804\uc758 OS\ub85c \ub300\ubd80\ubd84 \ube44\uc2b7\ud55c \uae30\ub2a5\uc744 \uad6c\ud604\ud558\uace0 \uc788\uc74c<\/li>\n<li>\ub2e8, Oralce\uc758 \uacbd\uc6b0 \uc790\uccb4 \uac1c\ubc1c\ud55c UEK\ucee4\ub110\uc744 \uc0ac\uc6a9\ud558\uace0 \uc788\ub294\ub370, \uc218\ub3d9\uc73c\ub85c \ucee4\ub110 \ub4dc\ub77c\uc774\ube0c\uc5d0 \uc62c\ub824\uc57c \ud558\ub294 \uacbd\uc6b0(ex. drbd \/ vdo) \ucee4\ub110 \ubaa8\ub4c8\uc5d0 \uc62c\ub77c\uac00\uc9c0 \ubabb\ud558\ub294 \uc774\uc288\uac00 \uc788\uc74c<\/li>\n<li>docoker-compose\uae30\ubc18\uc73c\ub85c container\ub97c \uc0ac\uc6a9\ud560 \uacbd\uc6b0 AWX\uc758 \uad6c\ub3d9 \uc81c\uc57d\uc870\uac74 \ud655\uc778.<\/li>\n<\/ol>\n<\/li>\n<li>\n<h4 id=\"bkmrk-%ED%95%98%EB%93%9C%EC%9B%A8%EC%96%B4-%EC%B5%9C%EB%8C%80-%EC%9D%B8%EC%8B%9D-%EC%9A%A9%EB%9F%89-0\"><span class=\"ez-toc-section\" id=\"%ED%95%98%EB%93%9C%EC%9B%A8%EC%96%B4_%EC%B5%9C%EB%8C%80_%EC%9D%B8%EC%8B%9D_%EC%9A%A9%EB%9F%89\"><\/span>\ud558\ub4dc\uc6e8\uc5b4 \ucd5c\ub300 \uc778\uc2dd \uc6a9\ub7c9<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ol>\n<li>\n<p class=\"auto-cursor-target\">cpu \/ \uba54\ubaa8\ub9ac \uc815\ubcf4<\/p>\n<div class=\"table-wrap\">\n<table class=\"wrapped confluenceTable tablesorter tablesorter-default stickyTableHeaders\" role=\"grid\">\n<colgroup>\n<col \/>\n<col \/>\n<col \/>\n<col \/><\/colgroup>\n<thead class=\"tableFloatingHeaderOriginal\">\n<tr class=\"tablesorter-headerRow\" role=\"row\">\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"0\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\": No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\"><\/div>\n<\/th>\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"1\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\"RHEL6 (x86_64): No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">RHEL6 (x86_64)<\/div>\n<\/th>\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"2\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\"RHEL7: No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">RHEL7<\/div>\n<\/th>\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"3\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\"RHEL8: No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">RHEL8<\/div>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody aria-live=\"polite\" aria-relevant=\"all\">\n<tr role=\"row\">\n<td class=\"confluenceTd\">cpu (core \/ Thread)<\/td>\n<td class=\"confluenceTd\">448<\/td>\n<td class=\"confluenceTd\">768<\/td>\n<td class=\"confluenceTd\">768<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\">\ucd5c\ub300 \uc9c0\uc6d0 \uba54\ubaa8\ub9ac<\/td>\n<td class=\"confluenceTd\">12TB<\/td>\n<td class=\"confluenceTd\">12TB (7.2\uc774\uc0c1)<\/td>\n<td class=\"confluenceTd\">24TB<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\">\ucd5c\uc18c \uc694\uad6c \uba54\ubaa8\ub9ac<\/td>\n<td class=\"confluenceTd\">1GB(cpu\ub2f9 1GB\ud544\uc694)<\/td>\n<td class=\"confluenceTd\">1GB(cpu\ub2f9 1GB\ud544\uc694)<\/td>\n<td class=\"confluenceTd\">1.5GB(cpu\ub2f9 1.5GB\ud544\uc694)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/li>\n<li>\n<p class=\"auto-cursor-target\">\ub514\uc2a4\ud06c\u00a0 \uc6a9\ub7c9<\/p>\n<div class=\"table-wrap\">\n<table class=\"wrapped confluenceTable tablesorter tablesorter-default stickyTableHeaders\" role=\"grid\">\n<colgroup>\n<col \/>\n<col \/>\n<col \/>\n<col \/><\/colgroup>\n<thead class=\"tableFloatingHeaderOriginal\">\n<tr class=\"tablesorter-headerRow\" role=\"row\">\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"0\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\": No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\"><\/div>\n<\/th>\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"1\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\"RHEL6 (x86_64): No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">RHEL6 (x86_64)<\/div>\n<\/th>\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"2\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\"RHEL7: No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">RHEL7<\/div>\n<\/th>\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"3\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\"RHEL8: No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">RHEL8<\/div>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody aria-live=\"polite\" aria-relevant=\"all\">\n<tr role=\"row\">\n<td class=\"confluenceTd\">\ucd5c\uc18c \ub514\uc2a4\ud06c \uc6a9\ub7c9<\/td>\n<td class=\"confluenceTd\">1GB<\/td>\n<td class=\"confluenceTd\">10GB<\/td>\n<td class=\"confluenceTd\">10G<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\">\uad8c\uc7a5 \ub514\uc2a4\ud06c \uc6a9\ub7c9<\/td>\n<td class=\"confluenceTd\">5GB<\/td>\n<td class=\"confluenceTd\">20GB<\/td>\n<td class=\"confluenceTd\">20G<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/li>\n<li>\n<p class=\"auto-cursor-target\">\ud30c\uc77c\uc2dc\uc2a4\ud15c\ubcc4 \uc6a9\ub7c9<\/p>\n<ol>\n<li>\n<p class=\"auto-cursor-target\">EXT3<\/p>\n<div class=\"table-wrap\">\n<table class=\"wrapped confluenceTable tablesorter tablesorter-default stickyTableHeaders\" role=\"grid\">\n<colgroup>\n<col \/>\n<col \/>\n<col \/>\n<col \/><\/colgroup>\n<thead class=\"tableFloatingHeaderOriginal\">\n<tr class=\"tablesorter-headerRow\" role=\"row\">\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"0\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\": No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\"><\/div>\n<\/th>\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"1\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\"RHEL6 (x86_64): No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">RHEL6 (x86_64)<\/div>\n<\/th>\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"2\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\"RHEL7: No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">RHEL7<\/div>\n<\/th>\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"3\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\"RHEL8: No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">RHEL8<\/div>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody aria-live=\"polite\" aria-relevant=\"all\">\n<tr role=\"row\">\n<td class=\"confluenceTd\">\ucd5c\ub300 \ud30c\uc77c\ud06c\uae30<\/td>\n<td class=\"confluenceTd\">2TB<\/td>\n<td class=\"confluenceTd\">2TB<\/td>\n<td class=\"confluenceTd\">2TB<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\">\ucd5c\ub300 \ud30c\uc77c\uc2dc\uc2a4\ud15c \ud06c\uae30<\/td>\n<td class=\"confluenceTd\">16TB<\/td>\n<td class=\"confluenceTd\">16TB<\/td>\n<td class=\"confluenceTd\">16TB<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\">\ucd5c\ub300 \uc0dd\uc131 \ub514\ub809\ud1a0\ub9ac \uc218<\/td>\n<td class=\"confluenceTd\">32000<\/td>\n<td class=\"confluenceTd\">32000<\/td>\n<td class=\"confluenceTd\">32000<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\">\ucd5c\ub300 \uc2ec\ubcfc\ub9ad\ub9c1\ud06c \ud06c\uae30<\/td>\n<td class=\"confluenceTd\">8<\/td>\n<td class=\"confluenceTd\">8<\/td>\n<td class=\"confluenceTd\">8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/li>\n<li>\n<p class=\"auto-cursor-target\">EXT4<\/p>\n<div class=\"table-wrap\">\n<table class=\"wrapped confluenceTable tablesorter tablesorter-default stickyTableHeaders\" role=\"grid\">\n<colgroup>\n<col \/>\n<col \/>\n<col \/>\n<col \/><\/colgroup>\n<thead class=\"tableFloatingHeaderOriginal\">\n<tr class=\"tablesorter-headerRow\" role=\"row\">\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"0\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\": No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\"><\/div>\n<\/th>\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"1\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\"RHEL6 (x86_64): No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">RHEL6 (x86_64)<\/div>\n<\/th>\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"2\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\"RHEL7: No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">RHEL7<\/div>\n<\/th>\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"3\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\"RHEL8: No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">RHEL8<\/div>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody aria-live=\"polite\" aria-relevant=\"all\">\n<tr role=\"row\">\n<td class=\"confluenceTd\">\ucd5c\ub300 \ud30c\uc77c\ud06c\uae30<\/td>\n<td class=\"confluenceTd\">16TB<\/td>\n<td class=\"confluenceTd\">16TB<\/td>\n<td class=\"confluenceTd\">16TB<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\">\ucd5c\ub300 \ud30c\uc77c\uc2dc\uc2a4\ud15c \ud06c\uae30<\/td>\n<td class=\"confluenceTd\">50TB<\/td>\n<td class=\"confluenceTd\">50TB<\/td>\n<td class=\"confluenceTd\">50TB<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\">\ucd5c\ub300 \uc0dd\uc131 \ub514\ub809\ud1a0\ub9ac \uc218<\/td>\n<td class=\"confluenceTd\">65000<\/td>\n<td class=\"confluenceTd\">65000<\/td>\n<td class=\"confluenceTd\">65000<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\">\ucd5c\ub300 \uc2ec\ubcfc\ub9ad\ub9c1\ud06c \ud06c\uae30<\/td>\n<td class=\"confluenceTd\">8<\/td>\n<td class=\"confluenceTd\">8<\/td>\n<td class=\"confluenceTd\">8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/li>\n<li>\n<p class=\"auto-cursor-target\">XFS<\/p>\n<div class=\"table-wrap\">\n<table class=\"wrapped confluenceTable tablesorter tablesorter-default stickyTableHeaders\" role=\"grid\">\n<colgroup>\n<col \/>\n<col \/>\n<col \/>\n<col \/><\/colgroup>\n<thead class=\"tableFloatingHeaderOriginal\">\n<tr class=\"tablesorter-headerRow\" role=\"row\">\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"0\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\": No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\"><\/div>\n<\/th>\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"1\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\"RHEL6 (x86_64): No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">RHEL6 (x86_64)<\/div>\n<\/th>\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"2\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\"RHEL7: No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">RHEL7<\/div>\n<\/th>\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"3\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\"RHEL8: No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">RHEL8<\/div>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody aria-live=\"polite\" aria-relevant=\"all\">\n<tr role=\"row\">\n<td class=\"confluenceTd\">\ucd5c\ub300 \ud30c\uc77c\ud06c\uae30<\/td>\n<td class=\"confluenceTd\">100TB<\/td>\n<td class=\"confluenceTd\">500TB<\/td>\n<td class=\"confluenceTd\">8EB<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\">\ucd5c\ub300 \ud30c\uc77c\uc2dc\uc2a4\ud15c \ud06c\uae30<\/td>\n<td class=\"confluenceTd\">300TB<\/td>\n<td class=\"confluenceTd\">500TB<\/td>\n<td class=\"confluenceTd\">1PB<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\">\ucd5c\ub300 \uc0dd\uc131 \ub514\ub809\ud1a0\ub9ac \uc218<\/td>\n<td class=\"confluenceTd\">\ubb34\uc81c\ud55c<\/td>\n<td class=\"confluenceTd\">\ubb34\uc81c\ud55c<\/td>\n<td class=\"confluenceTd\">\ubb34\uc81c\ud55c<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\">\ucd5c\ub300 \uc2ec\ubcfc\ub9ad\ub9c1\ud06c \ud06c\uae30<\/td>\n<td class=\"confluenceTd\">8<\/td>\n<td class=\"confluenceTd\">8<\/td>\n<td class=\"confluenceTd\">8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/li>\n<\/ol>\n<\/li>\n<li>\n<p class=\"auto-cursor-target\">\ucd5c\ub300 \ubd80\ud2b8 \ud06c\uae30<\/p>\n<div class=\"table-wrap\">\n<table class=\"relative-table wrapped confluenceTable tablesorter tablesorter-default stickyTableHeaders\" role=\"grid\">\n<colgroup>\n<col \/>\n<col \/>\n<col \/>\n<col \/><\/colgroup>\n<thead class=\"tableFloatingHeaderOriginal\">\n<tr class=\"tablesorter-headerRow\" role=\"row\">\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"0\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\": No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\"><\/div>\n<\/th>\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"1\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\"RHEL6 (x86_64): No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">RHEL6 (x86_64)<\/div>\n<\/th>\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"2\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\"RHEL7: No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">RHEL7<\/div>\n<\/th>\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"3\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\"RHEL8: No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">RHEL8<\/div>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody aria-live=\"polite\" aria-relevant=\"all\">\n<tr role=\"row\">\n<td class=\"confluenceTd\">BIOS<\/td>\n<td class=\"confluenceTd\">2TB<\/td>\n<td class=\"confluenceTd\">2TB<\/td>\n<td class=\"confluenceTd\">2TB<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\">UEFI<\/td>\n<td class=\"confluenceTd\">16TB<\/td>\n<td class=\"confluenceTd\">50TB<\/td>\n<td class=\"confluenceTd\">8EB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/li>\n<li>\n<p class=\"auto-cursor-target\">\ucee4\ub110 \ubc0f OS\uae30\ub2a5<\/p>\n<div class=\"table-wrap\">\n<table class=\"relative-table wrapped confluenceTable tablesorter tablesorter-default stickyTableHeaders\" role=\"grid\">\n<colgroup>\n<col \/>\n<col \/>\n<col \/>\n<col \/><\/colgroup>\n<thead class=\"tableFloatingHeaderOriginal\">\n<tr class=\"tablesorter-headerRow\" role=\"row\">\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"0\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\": No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\"><\/div>\n<\/th>\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"1\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\"RHEL6 (x86_64): No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">RHEL6 (x86_64)<\/div>\n<\/th>\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"2\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\"RHEL7: No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">RHEL7<\/div>\n<\/th>\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" scope=\"col\" data-column=\"3\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\"RHEL8: No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">RHEL8<\/div>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody aria-live=\"polite\" aria-relevant=\"all\">\n<tr role=\"row\">\n<td class=\"confluenceTd\">\ucee4\ub110\ubc84\uc804<\/td>\n<td class=\"confluenceTd\">2.6.32 ~ 2.6.34<\/td>\n<td class=\"confluenceTd\">3.1<\/td>\n<td class=\"confluenceTd\">4.18<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">GCC<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">4.4<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">4.8.2<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">8.2.1<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\">Graphic<\/td>\n<td class=\"confluenceTd\">X.org 7.4<\/td>\n<td class=\"confluenceTd\">X.org 7.7<\/td>\n<td class=\"confluenceTd\">Wayland 1.15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/li>\n<\/ol>\n<\/li>\n<li>\ud655\uc778\ub41c \uc8fc\uc694 \ubcc0\uacbd\uc0ac\ud56d\n<ol>\n<li>OS \uc601\uc5ed\n<ol>\n<li>tcp wrapper\ub97c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 \/etc\/hosts.allow, \/etc\/hosts.deny \uc815\ucc45\uc774 \uc5c6\uc74c<\/li>\n<li>NetworkManager\uae30\ubc18\uc73c\ub85c \ub124\ud2b8\uc6cc\ud06c \uc0ac\uc6a9 (network script \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uace0, \ub124\ud2b8\uc6cc\ud06c \uc124\uc815\uc2dc nmcli, nmtui\ub97c \uc0ac\uc6a9\ud574\uc11c \ub124\ud2b8\uc6cc\ud06c \uad6c\uc131)<br \/>\nNIC \uc774\uc911\ud654 \uad6c\uc131\uc740 nmcli\ub97c \ud1b5\ud574\uc11c team, bond \ub4dc\ub77c\uc774\ube0c \uad6c\ud604\uc774 \uac00\ub2a5\ud55c\ub370, RHEL9\ubc84\uc804\uc5d0\uc11c\ub294 Team\uc744 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0\u00a0 8\ubc84\uc804\uc5d0\uc11c\ub3c4 bond\uad6c\uc131<\/li>\n<li>\n<p class=\"auto-cursor-target\">selinux on\/off\ub97c \ucee4\ub110 \ud30c\ub77c\ubbf8\ud130\ub85c \uc870\uc815 (\ud30c\uc77c\ub0b4\uc6a9\uc73c\ub85c \uc870\uc815\uc2dc \ubd80\ud305\uacfc\uc815\uc5d0\uc11c memory leak \uac00\ub2a5\uc131 \uc874\uc7ac)<\/p>\n<pre><code class=\"language-shell\">$&gt; grubby --update-kernel ALL --args selinux=0<\/code><\/pre>\n<div class=\"code panel pdl conf-macro output-block\" data-hasbody=\"true\" data-macro-name=\"code\">\n<div class=\"codeContent panelContent pdl\">\n<div>\n<div id=\"bkmrk-\" class=\"syntaxhighlighter sh-rdark nogutter bash\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<li>\uae30\ubcf8\uc801\uc73c\ub85c \uc124\uce58\ub418\ub294 container \ub7f0\ud0c0\uc784\uc740 podman\uc73c\ub85c \uad6c\uc131<\/li>\n<li>\uae30\ubcf8\uc801\uc73c\ub85c rsyslog\uc5d0 elasticsearch \uc5f0\ub3d9<\/li>\n<li>VDO \ubcfc\ub968\uad00\ub9ac \uc9c0\uc6d0 (\uc911\ubcf5\uc81c\uac70, \uc555\ucd95 \uae30\ub2a5\uc774 \ud3ec\ud568\ub41c \uc2a4\ud1a0\ub9ac\uc9c0 \uae30\ub2a5, Oracle linux\uc5d0\uc11c\ub294 \uc81c\uacf5\uc548\ud568)<\/li>\n<\/ol>\n<\/li>\n<li>\ub124\ud2b8\uc6cc\ud06c \uc124\uc815\n<ol>\n<li>\n<p class=\"auto-cursor-target\">NIC\uc774\ub984\uc744 ethX\ub85c \uc77c\uad04 \uc124\uc815 \ubc29\ubc95<\/p>\n<pre><code class=\"language-shell\">$&gt; grubby --update-kernel ALL --args net.ifnames=0\r\n$&gt;\u00a0cat\u00a0\/etc\/default\/grub\r\n...\r\nGRUB_CMDLINE_LINUX=\"resume=UUID=da0bac52-eef8-413d-ba2b-904962752f57 rhgb quiet net.ifnames=0\"\r\n...<\/code><\/pre>\n<div class=\"code panel pdl conf-macro output-block\" data-hasbody=\"true\" data-macro-name=\"code\">\n<div class=\"codeContent panelContent pdl\">\n<div>\n<div id=\"bkmrk--0\" class=\"syntaxhighlighter sh-rdark nogutter bash\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<li>\n<p class=\"auto-cursor-target\">nmcli\uae30\ubc18\uc73c\ub85c \ubcf8\ub529 \uad6c\uc131<\/p>\n<pre><code class=\"language-shell\">#1. NIC \uc5f0\uacb0\uc0c1\ud0dc \ud655\uc778\r\n$&gt; nmcli device status\r\nDEVICE\u00a0 TYPE\u00a0\u00a0\u00a0\u00a0\u00a0 STATE\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 CONNECTION\r\neth0\u00a0\u00a0\u00a0 ethernet\u00a0 \uc5f0\uacb0\ub428\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 eth0\r\neth1\u00a0\u00a0\u00a0 ethernet\u00a0 \uc5f0\uacb0\ub428\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 eth1\r\nlo\u00a0\u00a0\u00a0\u00a0\u00a0 loopback\u00a0 \uad00\ub9ac\ub418\uc9c0 \uc54a\uc74c\u00a0 --\r\n\u00a0\r\n#2. \ubcf8\ub529 \uad6c\uc131\ud558\uae30 (bond NIC\uc774\ub984 \uc124\uc815\ud558\uace0 \ub124\ud2b8\uc6cc\ud06c \uc815\ubcf4 \uc124\uc815)\r\n$&gt; nmcli connection add\u00a0type\u00a0bond con-name bond0 ifname bond0 bond.options\u00a0\"mode=1,miimon=100\"\r\n$&gt; nmcli connection mod bond0 ipv4.addresses 192.168.10.100\/24\r\n$&gt; nmcli connection mod bond0 ipv4.gateway 192.168.10.1\r\n$&gt; nmcli connection mod bond0 ipv4.method manual\r\n$&gt; nmcli connection mod bond0 ipv6.method disabled\r\n\u00a0\u00a0\r\n#eth0\uacfc eth1\uc744 \ubcf8\ub529 \ub9f4\ubc84\uc6a9 NIC \ucd94\uac00\r\n$&gt; nmcli connection add\u00a0type\u00a0ethernet con-name eth0 ifname eth0 master bond0\r\n$&gt; nmcli connection add\u00a0type\u00a0ethernet con-name eth1 ifname eth1 master bond0\r\n\u00a0\u00a0\r\n#\ubcf8\ub529 NIC \ud65c\uc131\ud654\r\n$&gt; nmcli connection up bond0\r\n\u00a0\r\n#\ubcf8\ub529 \ubaa8\ub4dc \ubcc0\uacbd\r\n$&gt; nmcli connection mod bond0 +bond.options\u00a0\"mode=0,miimon=100\"\r\n$&gt; nmcli connection up bond0<\/code><\/pre>\n<div class=\"code panel pdl conf-macro output-block\" data-hasbody=\"true\" data-macro-name=\"code\">\n<div class=\"codeContent panelContent pdl\">\n<div>\n<div id=\"bkmrk--1\" class=\"syntaxhighlighter sh-rdark nogutter bash\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<li>\n<p class=\"auto-cursor-target\">nmcli\ub85c \ub124\uc784\uc11c\ubc84 \uc124\uc815<\/p>\n<pre><code class=\"language-\">$&gt; nmcli connection modify eth0 ipv4.dns\u00a0\"8.8.8.8,219.250.36.130\"\r\n$&gt; nmcli connection up eth0\r\n$&gt;\u00a0cat\u00a0\/etc\/resolv.conf\r\n# Generated by NetworkManager\r\nnameserver 8.8.8.8\r\nnameserver 219.250.36.130<\/code><\/pre>\n<div class=\"code panel pdl conf-macro output-block\" data-hasbody=\"true\" data-macro-name=\"code\">\n<div class=\"codeContent panelContent pdl\">\n<div>\n<div id=\"bkmrk--2\" class=\"syntaxhighlighter sh-rdark nogutter bash\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<\/ol>\n<\/li>\n<li>\uac00\uc0c1\ud654 \/ \ucee8\ud14c\uc774\ub108\uad00\ub828\n<ol>\n<li>GuestOS \uc0ac\uc6a9\ud560\ub54c Spice\ub97c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uace0, VNC \uad8c\uc7a5<\/li>\n<li>\ucee8\ud14c\uc774\ub108 \ub808\uc9c0\uc2a4\ud2b8\ub9ac(skopeo \/ container, podman \uae30\ub2a5 \ucd94\uac00, 8.2 \uc774\uc0c1 \uc9c0\uc6d0)<\/li>\n<li>Intel cpu 10\uc138\ub300 (\ucf54\uba67\ub808\uc774\ud06c\uc9c0\uc6d0, 8.2 \uc774\uc0c1 \uc9c0\uc6d0)<\/li>\n<\/ol>\n<\/li>\n<li>S\/W\n<ol>\n<li>Graphic \ub4dc\ub77c\uc774\ubc84\uac00\u00a0 Xorg\u00a0\u2192 Wayland\ub85c \ubcc0\uacbd<\/li>\n<li>\n<p class=\"auto-cursor-target\">Wayland \ube44\ud65c\uc131\ud654 (\uc11c\ubc84 \uc7ac\ubd80\ud305 \ud639\uc740 \uc138\uc158 \ub85c\uadf8\uc544\uc6c3 \ud544\uc694)<\/p>\n<pre><code class=\"language-shell\">$&gt;\u00a0vi\u00a0\/etc\/gdm\/custom.conf\r\n...\r\nWaylandEnable=false\r\n...<\/code><\/pre>\n<div class=\"code panel pdl conf-macro output-block\" data-hasbody=\"true\" data-macro-name=\"code\">\n<div class=\"codeContent panelContent pdl\">\n<div>\n<div id=\"bkmrk--3\" class=\"syntaxhighlighter sh-rdark nogutter bash\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<li>GCC \uc5c5\ub370\uc774\ud2b8\ub418\uc5b4 nginx 1.14 \uc124\uce58 \ubd88\uac00<\/li>\n<li>Wayland \ub2e4\uc911\ubaa8\ub2c8\ud130 \uc778\uc2dd \uac00\ub2a5(8.4 \uc774\uc0c1 \uc9c0\uc6d0)<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<table style=\"border-collapse: collapse; width: 100%;\" border=\"1\">\n<colgroup>\n<col style=\"width: 99.881%;\" \/><\/colgroup>\n<tbody>\n<tr>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-655\" src=\"http:\/\/word.igoni.kr\/wp-content\/uploads\/2026\/02\/b5fe256f-55c5-4fcf-a323-83f67c9ed79b.png\" alt=\"\" width=\"1024\" height=\"1024\" srcset=\"http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/02\/b5fe256f-55c5-4fcf-a323-83f67c9ed79b.png 1024w, http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/02\/b5fe256f-55c5-4fcf-a323-83f67c9ed79b-300x300.png 300w, http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/02\/b5fe256f-55c5-4fcf-a323-83f67c9ed79b-150x150.png 150w, http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/02\/b5fe256f-55c5-4fcf-a323-83f67c9ed79b-768x768.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/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>\n","protected":false},"excerpt":{"rendered":"<p>OS\uc885\ub958\ubcc4 \ud14c\uc2a4\ud2b8 \uc758\uacac Oracle \/ Rocky \/ Alma 3\uc885 \ubaa8\ub450 RHEL\uc758 Fork\ubc84\uc804\uc758 OS\ub85c \ub300\ubd80\ubd84 \ube44\uc2b7\ud55c \uae30\ub2a5\uc744&hellip;<\/p>\n","protected":false},"author":1,"featured_media":655,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[185,7],"tags":[197],"class_list":["post-649","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-centos-rhel8","category-linux-","tag-rhel8"],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/posts\/649","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=649"}],"version-history":[{"count":1,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/posts\/649\/revisions"}],"predecessor-version":[{"id":657,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/posts\/649\/revisions\/657"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/media\/655"}],"wp:attachment":[{"href":"http:\/\/www.igoni.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=649"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=649"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}