{"id":623,"date":"2026-02-04T00:12:47","date_gmt":"2026-02-03T15:12:47","guid":{"rendered":"http:\/\/word.igoni.kr\/?p=623"},"modified":"2026-02-04T02:15:43","modified_gmt":"2026-02-03T17:15:43","slug":"rhel-centos-8-3-release-note","status":"publish","type":"post","link":"http:\/\/www.igoni.kr\/?p=623","title":{"rendered":"RHEL\/Centos 8.3 Release Note"},"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-4'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/www.igoni.kr\/?p=623\/#%EB%A6%B4%EB%A6%AC%EC%A6%88_%EC%A0%95%EB%B3%B4\" >\ub9b4\ub9ac\uc988 \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=623\/#%EC%A3%BC%EC%9A%94%EB%B3%80%EA%B2%BD%EC%82%AC%ED%95%AD\" >\uc8fc\uc694\ubcc0\uacbd\uc0ac\ud56d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/www.igoni.kr\/?p=623\/#%EC%83%88%EB%A1%9C%EC%9A%B4_%EA%B8%B0%EB%8A%A5\" >\uc0c8\ub85c\uc6b4 \uae30\ub2a5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/www.igoni.kr\/?p=623\/#%EC%A3%BC%EC%9A%94_%EB%B3%80%EA%B2%BD%EC%82%AC%ED%95%AD\" >\uc8fc\uc694 \ubcc0\uacbd\uc0ac\ud56d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"http:\/\/www.igoni.kr\/?p=623\/#%EC%A3%BC%EC%9A%94_%EB%B2%84%EC%A0%84%EC%97%85%EB%8D%B0%EC%9D%B4%ED%8A%B8_%EC%B6%94%EA%B0%80%EB%90%9C_%ED%8C%A8%ED%82%A4%EC%A7%80_%EB%A6%AC%EC%8A%A4%ED%8A%B8\" >\uc8fc\uc694 \ubc84\uc804\uc5c5\ub370\uc774\ud2b8 \/ \ucd94\uac00\ub41c \ud328\ud0a4\uc9c0 \ub9ac\uc2a4\ud2b8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"http:\/\/www.igoni.kr\/?p=623\/#%EB%93%9C%EB%9D%BC%EC%9D%B4%EB%B2%84_%EB%B3%80%EA%B2%BD%EC%82%AC%ED%95%AD\" >\ub4dc\ub77c\uc774\ubc84 \ubcc0\uacbd\uc0ac\ud56d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"http:\/\/www.igoni.kr\/?p=623\/#%EC%B6%94%EA%B0%80%EB%90%9C_%EB%93%9C%EB%9D%BC%EC%9D%B4%EB%B2%84\" >\ucd94\uac00\ub41c \ub4dc\ub77c\uc774\ubc84<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"http:\/\/www.igoni.kr\/?p=623\/#%EC%97%85%EB%8D%B0%EC%9D%B4%ED%8A%B8_%EB%93%9C%EB%9D%BC%EC%9D%B4%EB%B2%84\" >\uc5c5\ub370\uc774\ud2b8 \ub4dc\ub77c\uc774\ubc84<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"http:\/\/www.igoni.kr\/?p=623\/#reference\" >reference<\/a><\/li><\/ul><\/nav><\/div>\n<p id=\"bkmrk-rhel-%2F-centos-8.3%EC%B6%9C%EC%8B%9C%EC%97%90\" class=\"auto-cursor-target\">RHEL \/ Centos 8.3\ucd9c\uc2dc\uc5d0 \ub530\ub978 \ub9b4\ub9ac\uc988 \ub178\ud2b8 \ud655\uc778<\/p>\n<p id=\"bkmrk-%ED%94%84%EB%A6%AC%EB%B7%B0%EB%A5%BC-%ED%8F%AC%ED%95%A8%ED%95%9C-%EC%A0%84%EC%B2%B4-%EB%82%B4%EC%9A%A9%EC%9D%84-%EA%B8%B0%EC%9E%AC%ED%95%98%EC%A7%84\">\ud504\ub9ac\ubdf0\ub97c \ud3ec\ud568\ud55c \uc804\uccb4 \ub0b4\uc6a9\uc744 \uae30\uc7ac\ud558\uc9c4 \uc54a\uc558\uace0, \uc8fc\ub85c \uc0ac\uc6a9\ud558\ub294 \ud558\ub294 \uae30\ub2a5 \ubc0f \ud328\ud0a4\uc9c0 \uc815\ubcf4\ub4e4\uc5d0 \ud55c\ud574 \uc791\uc131<\/p>\n<ol id=\"bkmrk-%EB%A6%B4%EB%A6%AC%EC%A6%88-%EC%A0%95%EB%B3%B4-%EC%B6%9C%EC%8B%9C%EC%9D%BC%EC%9E%90-%EC%BB%A4%EB%84%90%EB%B2%84%EC%A0%84-20.\">\n<li>\n<h4 id=\"bkmrk-%EB%A6%B4%EB%A6%AC%EC%A6%88-%EC%A0%95%EB%B3%B4\" class=\"auto-cursor-target\"><span class=\"ez-toc-section\" id=\"%EB%A6%B4%EB%A6%AC%EC%A6%88_%EC%A0%95%EB%B3%B4\"><\/span><strong>\ub9b4\ub9ac\uc988 \uc815\ubcf4<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<div class=\"table-wrap\">\n<table class=\"wrapped confluenceTable tablesorter tablesorter-default stickyTableHeaders\" role=\"grid\">\n<colgroup>\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=\"\ucd9c\uc2dc\uc77c\uc790: No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">\ucd9c\uc2dc\uc77c\uc790<\/div>\n<\/th>\n<th class=\"confluenceTh tablesorter-header sortableHeader tablesorter-headerUnSorted\" tabindex=\"0\" role=\"columnheader\" colspan=\"1\" scope=\"col\" data-column=\"1\" aria-disabled=\"false\" aria-sort=\"none\" aria-label=\"\ucee4\ub110\ubc84\uc804: No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">\ucee4\ub110\ubc84\uc804<\/div>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody aria-live=\"polite\" aria-relevant=\"all\">\n<tr role=\"row\">\n<td class=\"confluenceTd\">20.11<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">4.18.0-240<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/li>\n<li>\n<h4 id=\"bkmrk-%EC%A3%BC%EC%9A%94%EB%B3%80%EA%B2%BD%EC%82%AC%ED%95%AD\"><span class=\"ez-toc-section\" id=\"%EC%A3%BC%EC%9A%94%EB%B3%80%EA%B2%BD%EC%82%AC%ED%95%AD\"><\/span><strong>\uc8fc\uc694\ubcc0\uacbd\uc0ac\ud56d<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ol>\n<li>\n<h4 id=\"bkmrk-%EC%83%88%EB%A1%9C%EC%9A%B4-%EA%B8%B0%EB%8A%A5\"><span class=\"ez-toc-section\" id=\"%EC%83%88%EB%A1%9C%EC%9A%B4_%EA%B8%B0%EB%8A%A5\"><\/span>\uc0c8\ub85c\uc6b4 \uae30\ub2a5<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ol>\n<li>\uc6d0\uaca9\uc73c\ub85c \uc124\uce58\ud558\uae30 \uc704\ud55c Edge\uae30\ub2a5 \ub3c4\uc785<br \/>\nimage builder\ub97c \uc0ac\uc6a9\ud574\uc11c \uad6c\uc131\uac00\ub2a5.<\/li>\n<li>Flaypak \ud328\ud0a4\uc9c0\ub97c \uc774\uc6a9\ud55c \uadf8\ub798\ud53d \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \ucee8\ud14c\uc774\ub108\ub85c \uc2e4\ud589(firerox \/ gimp \/ thunderbird \ub4f1)<\/li>\n<li>\ube44\ud65c\uc131\ud654\ub41c Intel TSX(Transactional Synchronization Extensions) \uae30\uc220 \uc801\uc6a9 (\ud65c\uc131\ud654\uc2dc \ucee4\ub110\ud30c\ub77c\ubbf8\ud130\uc5d0 tsx=on \uc801\uc6a9)<\/li>\n<li>\ud398\uc774\uc9c0 \uc18c\uc720\uc790 \ucd94\uc801\uae30\ub2a5 \uc0ac\uc6a9 \uac00\ub2a5 (dirty &#8211;args=&#8221;pgage_owver=on&#8221; &#8211;update=kernel=0 \uba85\ub839\uc5b4 \uc218\ud589\uc2dc \uc801\uc6a9)<\/li>\n<li>mlxsw \uc0c8\ub85c\uc6b4 \uae30\ub2a5 \uc801\uc6a9 : layer 2 \/ layer 3, tunnel\uc5d0\uc11c \ud328\ud0b7 \ub4dc\ub86d \ubaa8\ub2c8\ud130\ub9c1 \uac00\ub2a5, LLDP\uc5d0\uc774\uc804\ud2b8\ub97c\uc0ac\uc6a9\ud55c \uae30\ubcf8\ud3ec\ud2b8 \uc6b0\uc120\uc21c\uc704 \uad6c\uc131 \uac00\ub2a5, ETS \/ TBF\ub300\uae30\uc5f4 \uaddc\uce59 \uc624\ud504\ub85c\ub529 \uc9c0\uc6d0<\/li>\n<li>lshw \uacb0\uacfc\uc5d0\uc11c cpu version \ud544\ub4dc\uac00 \uc138\ubd80\uc801\uc73c\ub85c \ucd9c\ub825<\/li>\n<li>.NET 5 \uc0ac\uc6a9 \uac00\ub2a5<\/li>\n<\/ol>\n<\/li>\n<li>\n<h4 id=\"bkmrk-%EC%A3%BC%EC%9A%94-%EB%B3%80%EA%B2%BD%EC%82%AC%ED%95%AD\"><span class=\"ez-toc-section\" id=\"%EC%A3%BC%EC%9A%94_%EB%B3%80%EA%B2%BD%EC%82%AC%ED%95%AD\"><\/span>\uc8fc\uc694 \ubcc0\uacbd\uc0ac\ud56d<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ol>\n<li>\ud328\ud0a4\uc9c0 \ubcc0\uacbd\uc0ac\ud56d\n<ol>\n<li>rsyslog\uc640 elasticsearch \uc5f0\ub3d9 \uac00\ub2a5<\/li>\n<li>podman \ucee8\ud14c\uc774\ub108 \uc774\ubbf8\uc9c0 url \ubcc0\uacbd (k8s.gcr.io\/pause)<\/li>\n<li>podman \uc5c5\ub370\uc774\ud2b8\n<ol>\n<li>docker \ud638\ud658\ubcfc\ub968 API \uc0ac\uc6a9 \uac00\ub2a5(create, inspectm list, remove, prune)<\/li>\n<li>podman play kube\ub97c \uc0ac\uc6a9\ud574 \ucee8\ud14c\uc774\ub108\uc5d0 cpu \/ \uba54\ubaa8\ub9ac \uc81c\ud55c\uc124\uc815 \uac00\ub2a5, \uc601\uad6c \ubcfc\ub968 \ud074\ub808\uc784, k8s configmap \uc9c0\uc6d0 \uac00\ub2a5<\/li>\n<li>podman image \uba85\ub839\uc5b4\ub97c \uc0ac\uc6a9\ud574\uc11c \uc774\ubbf8\uc9c0\ub97c \uc77d\uae30 \uc804\uc6a9\uc73c\ub85c \ub9c8\uc6b4\ud2b8 \ud6c4 \ub0b4\uc6a9 \uac80\uc0ac \ud655\uc778 \uac00\ub2a5<\/li>\n<li>podman save \/ load\ub97c \uc0ac\uc6a9\ud574\uc11c \uc774\ubbf8\uc9c0 \uc544\uce74\uc774\ube59 \ubc0f \ub85c\ub4dc \uac00\ub2a5<\/li>\n<li>podman \ub124\ud2b8\uc6cc\ud06c \uc624\ub958\ub85c \uc778\ud574 image pull fail\ub418\ub294 \uacbd\uc6b0 \ucd5c\ub300 3\ubc88\uae4c\uc9c0 \uc7ac\uc2dc\uc791 \uc218\ud589\ud568<\/li>\n<\/ol>\n<\/li>\n<li>Buildah \uc5c5\ub370\uc774\ud2b8\n<ol>\n<li>buildah inspect \uba85\ub839\uc5b4\ub97c \ud1b5\ud574 manifests \uc9c0\uc6d0<\/li>\n<li>buildah push \uba85\ub839\uc5b4 \uc9c0\uc6d0 \uac00\ub2a5<\/li>\n<li>\uc0ac\uc6a9\uc790\uac00 stdin\uc744 \ud2b9\uc815\u00a0 \ucee8\ud14c\uc774\ub108\uc5d0 \uc9c0\uc815 \uac00\ub2a5<\/li>\n<li>timestamp\ub300\uc2e0\uc5d0 omit-timestamp\ub85c \ud50c\ub798\uadf8 \ubcc0\uacbd<\/li>\n<li>\ub9c8\uc6b4\ud2b8 \uc635\uc158\uc2dc ro \uae30\ub2a5 \ucd94\uac00<\/li>\n<\/ol>\n<\/li>\n<li>SKopeo \uc5c5\ub370\uc774\ud2b8\n<ol>\n<li>\ub3d9\uae30\ud654\ub41c dijest \ucd94\uac00<\/li>\n<li>\ub3d9\uae30\ud654 \ud50c\ub798\uadf8 \ucd94\uac00 : &#8211;all<\/li>\n<li>skopeo inspect \uba85\ub839\uc5b4\uc5d0 &#8211;format \uc635\uc158 \ucd94\uac00<\/li>\n<\/ol>\n<\/li>\n<li>\uc124\uce58 \uc808\ucc28 \ubcc0\uacbd\n<ol>\n<li>\uc124\uce58 \uc2dc\uc791\uc804\uc5d0 root \uc554\ud638 \ubc0f \uacc4\uc815 \uc0dd\uc131 \uc808\ucc28\ub85c \ubcc0\uacbd<\/li>\n<\/ol>\n<\/li>\n<li>image builder \uc774\ubbf8\uc9c0 \ubcc0\uacbd\n<ol>\n<li>osbuild-compose\uc5d0\uc11c osbuild-composer\ub85c \ubcc0\uacbd : tar \/ qcow2 \/ vmdk \/ ami \/ vhd \/ qcow2<\/li>\n<li>\ub2e8, ext4, \ud30c\ud2f0\uc158 \uad6c\uc131\ub41c \ub514\uc2a4\ud06c, alibaba cloud \/ GCE\ub294 \uc81c\uc678)<\/li>\n<\/ol>\n<\/li>\n<li>Mmcached \uc5c5\ub370\uc774\ud2b8\n<ol>\n<li>TLS \ud65c\uc131\ud654<\/li>\n<li>inline_ascii_response\uc635\uc158 \uc81c\uac70<\/li>\n<\/ol>\n<\/li>\n<li>NetworkManager \ubc84\uc804\uc5c5\ub370\uc774\ud2b8\n<ol>\n<li>\uc7a5\uce58 \ube44\ud65c\uc131\ud654\uc2dc link aggreation \ucd08\uae30\ud654<\/li>\n<li>\ubaa8\ub4e0 NIC\uac00 \uc5f0\uacb0\ub418\uc9c0 \uc54a\uc73c\uba74 wifi\ud504\ub85c\ud544\uc774 \uc790\ub3d9 \uc2e4\ud589<\/li>\n<li>VRF(Virtual Route Forwading) \uc9c0\uc6d0 \ucd94\uac00<\/li>\n<\/ol>\n<\/li>\n<li>LVM\uc5d0\uc11c VDO \ubcfc\ub968 \uad00\ub9ac\n<ol>\n<li>LVM\uad6c\uc131\uc2dc VDO(Virtual Data Optimizer)\uc720\ud615 \uc9c0\uc6d0<\/li>\n<li>VDO\ub294 block \uc218\uc900\uc758 \uc911\ubcf5\uc81c\uac70, \uc555\ucd95, thin\u00a0provisioning \uac8c\ub18d<\/li>\n<\/ol>\n<\/li>\n<li>LVM\uc5d0\uc11c \uba54\ud0c0\ub370\uc774\ud130 \ub514\ubc84\uadf8 \uc801\uc6a9\n<ol>\n<li>\uba54\ud0c0\ub370\uc774\ud130 \ucd94\ucd9c\uc2dc pvck &#8211;dump \/ \ubcf5\uad6c\uc2dc pvck &#8211;repair \uba85\ub839\uc744 \ud1b5\ud574 \uba54\ud0c0 \ub370\uc774\ud130 \uad00\ub9ac<\/li>\n<li>LVM RAID\uad6c\uc131\uc5d0\uc11c \ubb34\uacb0\uc131 \ucd94\uac00<\/li>\n<\/ol>\n<\/li>\n<li>Public Cloud\uc5d0\uc11c GFS2\uc9c0\uc6d0\uac00\ub2a5\n<ol>\n<li>AWS \/ Azure \/ \uc54c\ub9ac\ubc14\ubc14 \ud074\ub77c\uc6b0\ub4dc\uc5d0\uc11c \uacf5\uc720 \ube14\ub85d\uc7a5\uce58 \uc9c0\uc6d0<\/li>\n<\/ol>\n<\/li>\n<li>NFS \ub3d9\uc2dc\uc5f0\uacb0 \uac00\ub2a5\n<ol>\n<li>nconnect \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud574 NFS\ub3d9\uc2dc\uc5d0 \uba40\ud2f0 \ub3d9\uc2dc \uc5f0\uacb0\uc774 \uac00\ub2a5 (\ucd5c\ub300 16\uac1c)<\/li>\n<\/ol>\n<\/li>\n<li>samba \uae30\ub2a5 \ubcc0\uacbd\n<ol>\n<li>\ub0b4\uc7a5 \uc554\ud638\ud654 \uae30\ub2a5\uc774 GnuTLS\ub85c \ub300\uccb4 (SMB3) \uc131\ub2a5\uacfc \ubcf5\uc0ac\uc18d\ub3c4 \ud5a5\uc0c1<\/li>\n<li>python 3.5 \uc774\uc0c1\ub9cc \uc9c0\uc6d0<\/li>\n<li>write cache size \ud30c\ub77c\ubbf8\ud130 \uc81c\uac70 (\uc131\ub2a5\uc800\ud558)<\/li>\n<li>vfs_netatalk \ubaa8\ub4c8 \uc81c\uac70<\/li>\n<\/ol>\n<\/li>\n<li>XWayland\uc5d0\uc11c \ub514\uc2a4\ud50c\ub808\uc774 \ud655\uc7a5 \ud65c\uc131\n<ol>\n<li>Xpresent\ub97c \uc0ac\uc6a9\ud574\uc11c \ub514\uc2a4\ud50c\ub808\uc774 \ud655\uc7a5\uae30\ub2a5 \ud5a5\uc0c1<\/li>\n<\/ol>\n<\/li>\n<li>virsh \uae30\ub2a5 \ucd94\uac00\n<ol>\n<li>iothreadset \uae30\ub2a5 \ucd94\uac00\ud574\uc11c\u00a0\ub3d9\uc801\uc73c\ub85c I\/O\uc4f0\ub808\ub4dc \ud3f4\ub9c1\uc744 \uad6c\uc131<\/li>\n<li>\n<p class=\"auto-cursor-target\">guestinfo \uae30\ub2a5 \ucd94\uac00\ud574\uc11c OS\ubc0f \ud30c\uc77c\uc2dc\uc2a4\ud15c \uc815\ubcf4, \ud65c\uc131\uc0ac\uc6a9\uc790, \uc2dc\uac04\ub300 \uc815\ubcf4 \ud655\uc778 \uac00\ub2a5<\/p>\n<pre><code class=\"language-shell\">VM XML\uc5d0 \uc544\ub798\ub0b4\uc6a9\u3163 \ucd94\uac00\ub418\uc5b4 \uc788\uc5b4\uc57c \ud568\r\n&lt;channel\u00a0type='unix'&gt;\r\n\u00a0\u00a0\u00a0&lt;target\u00a0type='virtio'\u00a0name='org.qemu.guest_agent.0'\/&gt;\r\n&lt;\/channel&gt;<\/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>pool-capabilities \uae30\ub2a5 \ucd94\uac00\ud574\uc11c \uac01 pool\ub0b4\uc758 \uc2a4\ud1a0\ub9ac\uc9c0 \ubcfc\ub968\uacfc \ud480 \uc0dd\uc131\ud558\ub294\ub370 \ud655\uc778\ud560 \uc218 \uc788\ub294 \uc815\ubcf4 \ud45c\uc2dc<\/li>\n<\/ol>\n<\/li>\n<li>UMIP(User-Mode Instruction Prevention) \uae30\ub2a5\uc740 Intel 10\uc138\ub300 (Ice Lake)\uc5d0\uc11c \uc9c0\uc6d0<\/li>\n<li>libvirt\ub77c\uc774\ube0c\ub7ec\ub9ac \uac1c\uc120\n<ol>\n<li>\uba54\ubaa8\ub9ac \ub300\uc5ed\ud3ed \ud560\ub2f9\uc744 \uc9c0\uc6d0 &lt;memorytune&gt; \ud56d\ubaa9 \ucd94\uac00<\/li>\n<li>Broadwell\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 CQE(Cache QoS Enforcement)\ud655\uc7a5\uc778 MBA\ub97c \uc0ac\uc6a9<\/li>\n<\/ol>\n<\/li>\n<li>qemu \ub85c\uae45 \ud3ec\ub9f7 \ucd94\uac00\n<ol>\n<li>qemu\uc774\ubca4\ud2b8\uc5d0 timestamp \ucd94\uac00<\/li>\n<li>\/var\/log\/libvirt\/qemu \ub514\ub809\ud1a0\ub9ac\uc5d0 \uc800\uc7a5\ub41c \ub85c\uadf8\ub97c \uc0ac\uc6a9\ud558\uc5ec VM\ubb38\uc81c \ud655\uc778 \uac00\ub2a5<\/li>\n<\/ol>\n<\/li>\n<li>stdvga\uc7a5\uce58\ubcf4\ub2e4 \ub354 \uc548\uc804\ud55c boch\uc7a5\uce58 \uc801\uc6a9\n<ol>\n<li>bochs-display\uc640 \ud638\ud658\ub418\ub294 \ubaa8\ub4e0VM\uc740 stdvga\ubcf4\ub2e4 boch \ub514\uc2a4\ud50c\ub808\uc774\ub97c \uae30\ubcf8\uc73c\ub85c \uc0ac\uc6a9<\/li>\n<\/ol>\n<\/li>\n<li>RADOS \ube14\ub85d\uc7a5\ube44\uc5d0\uc11c QCOW2\ub514\uc2a4\ud06c \uc774\ubbf8\uc9c0 \uc0dd\uc131 \uac00\ub2a5 (Write\uc131\ub2a5\uc740 \ub5a8\uc5b4\uc9d0)<\/li>\n<li>VFIO\ub97c \uc0ac\uc6a9\ud558\ub294 PCI \ub514\ubc14\uc774\uc2a4 \uac2f\uc218\uac00 \ucd5c\ub300 64\uac1c\uae4c\uc9c0 \uc99d\uac00<\/li>\n<li>Windows \ub4dc\ub77c\uc774\ubc84 \uc5c5\ub370\uc774\ud2b8 \uac00\ub2a5\n<ol>\n<li>QEMU\uae30\ubc18\uc5d0\uc11c SMBIOS\ub97c \ud1b5\ud574 Virtio\ub4dc\ub77c\uc774\ubc84 \uc5c5\ub370\uc774\ud2b8 \uac00\ub2a5<\/li>\n<li>Windows 10\uc774\uc0c1, Windows Server 2016\uc774\uc0c1<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n<li>\ucee4\ub110 \ud30c\ub77c\ubbf8\ud130\n<ol>\n<li>Crash kernel \uba54\ubaa8\ub9ac \uc6a9\ub7c9 \ud655\uc7a5\n<ol>\n<li>crashkernel=auto \uc801\uc6a9\uc2dc \uae30\uc874\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \uba54\ubaa8\ub9ac\ub97c \uc608\uc57d\ud574\uc11c crash dump \uc218\ud589 \uac00\ub2a5<\/li>\n<\/ol>\n<\/li>\n<li>eBPF(Extended Berkeley Packet Filter; \uc81c\ud55c\ub41c \uae30\ub2a5\uc758 \uc0cc\ub4dc\ubc15\uc2a4\ud658\uacbd\uc758 \ucee4\ub110\uc5d0\uc11c \ucf54\ub4dc \uc2e4\ud589\uc744 \ud5c8\uc6a9\ud558\ub294 \ucee4\ub110 \ub0b4\ubd80\uc758 \uac00\uc0c1\uba38\uc2e0) \uae30\ub2a5 \uc81c\uacf5\n<ol>\n<li>BPF Compile Collection(BCC) : \ub124\ud2b8\uc6cc\ud0b9\uc744 \uc0ac\uc6a9\ud558\ub294 OS \ubaa8\ub2c8\ud130\ub9c1, I\/O \ubd84\uc11d\ub3c4\uad6c \uc81c\uacf5<\/li>\n<li>BCC Tool Package \uc81c\uacf5<\/li>\n<li>Traffic Control eBPF : \ucee4\ub110 \ub124\ud2b8\uc6cc\ud06c \uacbd\ub85c\uc758 \ub0b4\ubd80 \ud504\ub85c\uadf8\ub798\ubc0d\uc774 \ud328\ud0b7\ucc98\ub9ac<\/li>\n<\/ol>\n<\/li>\n<li>\uc0c8\ub85c\uc6b4 \ud30c\ub77c\ubbf8\ud130 \ucd94\uac00\n<ol>\n<li>acpi_no_watchdog=[HW,ACPI,WDT]<br \/>\n\ud574\ub2f9\uac12 \uc0ac\uc6a9\uc2dc ACPI(\uace0\uae09 \uad6c\uc131 \ubc0f \uc804\uc6d0 \uc778\ud130\ud398\uc774\uc2a4) \uae30\ubc18\uc758 WDAT(\uc6cc\uce58\ub3c5 \uc778\ud130\ud398\uc774\uc2a4)\ub97c \ubb34\uc2dc\ud558\uace0 native \ub4dc\ub77c\uc774\ubc84\uac00 \uc6cc\uce58\ub3c5 \uc7a5\uce58 \uc81c\uc5b4<\/li>\n<li>split_lock_detect=[X86]<br \/>\n\ubd84\ud560 \uc7a0\uae08 \uac10\uc9c0 \ud65c\uc131\ud654 (\ud558\ub4dc\uc6e8\uc5b4 \uc9c0\uc6d0\uc2dc \uce90\uc2f1 \ub41c \ub370\uc774\ud130\ub97c \ub118\uc5b4 \uc561\uc138\uc2a4 \ud558\ub294 \uacbd\uc6b0 \ud574\ub2f9 \uba85\ub839\uc740 \uc800\uc5f4 \uac80\uc0ac \uc608\uc678\ucc98\ub9ac)<br \/>\noff &#8211; \ud65c\uc131\ud654\ud558\uc9c0 \uc54a\uc74c<br \/>\nwarn &#8211; \uc751\uc6a9\ud504\ub85c\uadf8\ub7a8\uc5d0 \ub300\ud574 \uc18d\ub3c4 \uc81c\ud55c \uacbd\uace0 signal \ubcf4\ub0c4 (\uae30\ubcf8\uac12)<br \/>\nfatal &#8211; \uc751\uc6a9\ud504\ub85c\uadf8\ub7a8\uc5d0 \ub300\ud574 SIGBUS \uc2e0\ud638 \ubc1c\uc0dd<\/li>\n<li>usbcore.authorized_default=[USB] USB\uc7a5\uce58 \uc778\uc99d<br \/>\n-1\u00a0 : \ubb34\uc120 USB\ub97c \uc81c\uc678\ud55c \uc778\uc99d (\uae30\ubcf8\uac12)<br \/>\n-2\u00a0 : \uc2b9\uc778\ub418\uc9c0 \uc54a\uc74c<br \/>\n1 : \uc2b9\uc778<br \/>\n2 : \uc7a5\uce58\uc5d0 \ub0b4\ubd80 \ud3ec\ud2b8\uc5d0 \uc5f0\uacb0\ub418\uc5b4 \uc788\ub294 \uacbd\uc6b0\uc5d0\ub9cc \uc778\uc99d<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n<li>\ud074\ub7ec\uc2a4\ud130 \uad6c\uc131\n<ol>\n<li>pacemaker \uad6c\uc131\uc2dc prioity-fencing-delay \uc18d\uc131\uc9c0\uc6d0\ub418\uc5b4 split brain\uc774 \ubc1c\uc0dd\ud55c \uacbd\uc6b0 \ub9ac\uc18c\uc2a4\uac00 \uac00\uc7a5 \uc801\uc740 \ub178\ub4dc\uac00 \ucc28\ub2e8\ub428<\/li>\n<li>\ud074\ub7ec\uc2a4\ud130 \ub9ac\uc18c\uc2a4\uc5d0 \ub300\uadf8 \uc9c0\uc815 \uac00\ub2a5<\/li>\n<li>fail-over\uc218\ud589\uc2dc \ub300\uc0c1\uc7a5\ube44\ub294 \uc644\uc804\ud788 \uc911\uc9c0\ud558\uc9c0 \uc54a\uace0 \uc77d\uae30 \uc804\uc6a9\ubaa8\ub4dc \uae30\ub2a5\uc73c\ub85c \uc804\ud658<\/li>\n<\/ol>\n<\/li>\n<li>\ubc84\uadf8 \uc218\uc815\n<ol>\n<li>firewald \uc11c\ube44\uc2a4 \uc911\uc9c0\uc2dc ipsets \uc815\ubcf4\uac00 \ucd08\uae30\ud654\ub418\uc9c0 \uc54a\ub294 \ubb38\uc81c \uc218\uc815<\/li>\n<li>entropy \ubd80\uc871\uc73c\ub85c \ubd80\ud305\ub418\uc9c0 \uc2dc\uac04 \ucd08\uacfc \ud639\uc740 \ub290\ub9b0 \ubd80\ud305\uc2dc\uac04 \uc218\uc815<\/li>\n<li>nouveau \uadf8\ub798\ud53d \ub4dc\ub77c\uc774\ubc84\uac00 \uc808\uc804\ubaa8\ub4dc \uc9c4\uc785 \ud6c4 \uc804\uc6d0\uc774 \ucf1c\uc9c0\uc9c0 \uc54a\ub294 \ubb38\uc81c \uc218\uc815<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n<li>\n<h4 id=\"bkmrk-%EC%A3%BC%EC%9A%94-%EB%B2%84%EC%A0%84%EC%97%85%EB%8D%B0%EC%9D%B4%ED%8A%B8-%2F-%EC%B6%94%EA%B0%80%EB%90%9C-%ED%8C%A8%ED%82%A4%EC%A7%80-\" class=\"auto-cursor-target\"><span class=\"ez-toc-section\" id=\"%EC%A3%BC%EC%9A%94_%EB%B2%84%EC%A0%84%EC%97%85%EB%8D%B0%EC%9D%B4%ED%8A%B8_%EC%B6%94%EA%B0%80%EB%90%9C_%ED%8C%A8%ED%82%A4%EC%A7%80_%EB%A6%AC%EC%8A%A4%ED%8A%B8\"><\/span>\uc8fc\uc694 \ubc84\uc804\uc5c5\ub370\uc774\ud2b8 \/ \ucd94\uac00\ub41c \ud328\ud0a4\uc9c0 \ub9ac\uc2a4\ud2b8<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<div class=\"table-wrap\">\n<table class=\"relative-table wrapped confluenceTable tablesorter tablesorter-default stickyTableHeaders\" role=\"grid\">\n<colgroup>\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=\"\ud328\ud0a4\uc9c0\uba85: No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">\ud328\ud0a4\uc9c0\uba85<\/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=\"\ubc84\uc804\uc815\ubcf4: No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">\ubc84\uc804\uc815\ubcf4<\/div>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody aria-live=\"polite\" aria-relevant=\"all\">\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">tuning<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">2.13<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">nginx<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">1.18<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">node.js<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">14<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">perl<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">5.30<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">php<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">7.4<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">ruby<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">2.7<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">git<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">2.27<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">Squid<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">4.11<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">GCC Toolset<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">10<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">LLVM Toolset<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">10.0.1<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">Rust Toolset<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">1.45.2<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">GO Toolset<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">1.14.7<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">OpenJDK<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">11<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">Podman<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">2.1<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">Buildah<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">1.19<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">SKopeo<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">1.2.1<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">memcached<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">1.5.22<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">libssh-lib<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">0.9.4<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">NetworkManager<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">1.26.0<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">pacemaker<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">2.0.4<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">grafana<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">6.7.3<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">samba<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">4.12.3<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">Cockpit<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">4<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">TigerVNC<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">1.10.1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>&nbsp;<\/li>\n<\/ol>\n<\/li>\n<li>\n<h4 id=\"bkmrk-%EB%93%9C%EB%9D%BC%EC%9D%B4%EB%B2%84-%EB%B3%80%EA%B2%BD%EC%82%AC%ED%95%AD\"><span class=\"ez-toc-section\" id=\"%EB%93%9C%EB%9D%BC%EC%9D%B4%EB%B2%84_%EB%B3%80%EA%B2%BD%EC%82%AC%ED%95%AD\"><\/span><strong>\ub4dc\ub77c\uc774\ubc84 \ubcc0\uacbd\uc0ac\ud56d<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ol>\n<li>\n<h4 id=\"bkmrk-%EC%B6%94%EA%B0%80%EB%90%9C-%EB%93%9C%EB%9D%BC%EC%9D%B4%EB%B2%84\" class=\"auto-cursor-target\"><span class=\"ez-toc-section\" id=\"%EC%B6%94%EA%B0%80%EB%90%9C_%EB%93%9C%EB%9D%BC%EC%9D%B4%EB%B2%84\"><\/span>\ucd94\uac00\ub41c \ub4dc\ub77c\uc774\ubc84<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<div class=\"table-wrap\">\n<table class=\"wrapped confluenceTable tablesorter tablesorter-default stickyTableHeaders\" role=\"grid\">\n<colgroup>\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=\"\ub4dc\ub77c\uc774\ubc84 \uc885\ub958: No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">\ub4dc\ub77c\uc774\ubc84 \uc885\ub958<\/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=\"\ubaa8\ub378\uba85: No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">\ubaa8\ub378\uba85<\/div>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody aria-live=\"polite\" aria-relevant=\"all\">\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">\ub124\ud2b8\uc6cc\ud06c<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">Mellanox ConnectX-6<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">\ub124\ud2b8\uc6cc\ud06c<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">Kvaser CAN\/USB \uc6a9 CAN\ub4dc\ub77c\uc774\ubc84<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">\ub124\ud2b8\uc6cc\ud06c<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">Theobroma System UCAN \ub4dc\ub77c\uc774\ubc84<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">\ub124\ud2b8\uc6cc\ud06c<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">Pensando NIC \ub4dc\ub77c\uc774\ubc84<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">\uadf8\ub798\ud53d+\uae30\ud0c0<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">\uc6d0\uaca9 \ud504\ub85c\uc138\uc11c \ud504\ub808\uc784 \uc6cc\ud06c<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">\uadf8\ub798\ud53d+\uae30\ud0c0<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">Intel 340x \ub4dc\ub77c\uc774\ubc84<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">\uadf8\ub798\ud53d+\uae30\ud0c0<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">Radeon RX5300<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">\uadf8\ub798\ud53d+\uae30\ud0c0<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">Rizen3 4300U \/ 4500U \/ 4600U(H) \/ 4700U \/ 4800U(H)<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">\uadf8\ub798\ud53d+\uae30\ud0c0<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">AMD \uc560\uc2ac\ub860 \uc2e4\ubc84 3050U \/ \uace8\ub4dc 3150U \/ Rizen3 3250U<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">\uadf8\ub798\ud53d+\uae30\ud0c0<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">Intel Tiger Lake GPU<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">\uadf8\ub798\ud53d+\uae30\ud0c0<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">virtio \uc7a5\uce58\uc6a9 vDPA\ub4dc\ub77c\uc774\ubc84<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/li>\n<li>\n<h4 id=\"bkmrk-%EC%97%85%EB%8D%B0%EC%9D%B4%ED%8A%B8-%EB%93%9C%EB%9D%BC%EC%9D%B4%EB%B2%84\" class=\"auto-cursor-target\"><span class=\"ez-toc-section\" id=\"%EC%97%85%EB%8D%B0%EC%9D%B4%ED%8A%B8_%EB%93%9C%EB%9D%BC%EC%9D%B4%EB%B2%84\"><\/span>\uc5c5\ub370\uc774\ud2b8 \ub4dc\ub77c\uc774\ubc84<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<div class=\"table-wrap\">\n<table class=\"wrapped confluenceTable tablesorter tablesorter-default stickyTableHeaders\" role=\"grid\">\n<colgroup>\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=\"\ub4dc\ub77c\uc774\ubc84 \uc885\ub958: No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">\ub4dc\ub77c\uc774\ubc84 \uc885\ub958<\/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=\"\uc5c5\ub370\uc774\ud2b8 \ubc84\uc804: No sort applied, activate to apply an ascending sort\">\n<div class=\"tablesorter-header-inner\">\uc5c5\ub370\uc774\ud2b8 \ubc84\uc804<\/div>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody aria-live=\"polite\" aria-relevant=\"all\">\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">megaraid_sas<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">07.713.01.00-RC1<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">VMware vmxnet3<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">1.5.0.0-k<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">Realtek\u00a0 RTL8152\/8153 USB\ub4dc\ub77c\uc774\ubc84<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">1.09.10<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">Broadcom BCM573XX<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">1.10.1<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">\uc778\ud154 \uc774\ub354\ub137 \uc2a4\uc704\uce58 \ud638\uc2a4\ud2b8<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">0.27.1-\u314f<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">\uc778\ud154 \uc774\ub354\ub137 E800 \uc2dc\ub9ac\uc988<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">0.8.2-\u314f<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">Emulex LightPulse Fibre Channel SCSI<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">0.12.8.0.1<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">LSI MPT Fusion SAS 3.0<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">34.100.00.00<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">HP Smart Array Controller<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">3.4.20-170-RH5<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">QLosic Fibre HBA<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">10.01.00.25.08.3-k<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\" colspan=\"1\">Broadcom MegaRAID SAS<\/td>\n<td class=\"confluenceTd\" colspan=\"1\">07.714.04.00-rh1<\/td>\n<\/tr>\n<tr role=\"row\">\n<td class=\"confluenceTd\">VMware SVGA<\/td>\n<td class=\"confluenceTd\">2.17.0.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<h4 id=\"bkmrk-reference\"><span class=\"ez-toc-section\" id=\"reference\"><\/span><em>reference<\/em><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul id=\"bkmrk-https%3A%2F%2Faccess.redha\">\n<li><em><a class=\"external-link\" href=\"https:\/\/access.redhat.com\/documentation\/en-us\/red_hat_enterprise_linux\/8\/html-single\/8.3_release_notes\/index\" target=\"_blank\" rel=\"nofollow noopener\">https:\/\/access.redhat.com\/documentation\/en-us\/red_hat_enterprise_linux\/8\/html-single\/8.3_release_notes\/index<\/a><\/em><\/li>\n<\/ul>\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-625\" src=\"http:\/\/word.igoni.kr\/wp-content\/uploads\/2026\/02\/38ddd781-ca42-4af7-a7b6-da1b1f6aa95d.png\" alt=\"\" width=\"1024\" height=\"1024\" srcset=\"http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/02\/38ddd781-ca42-4af7-a7b6-da1b1f6aa95d.png 1024w, http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/02\/38ddd781-ca42-4af7-a7b6-da1b1f6aa95d-300x300.png 300w, http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/02\/38ddd781-ca42-4af7-a7b6-da1b1f6aa95d-150x150.png 150w, http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/02\/38ddd781-ca42-4af7-a7b6-da1b1f6aa95d-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>RHEL \/ Centos 8.3\ucd9c\uc2dc\uc5d0 \ub530\ub978 \ub9b4\ub9ac\uc988 \ub178\ud2b8 \ud655\uc778 \ud504\ub9ac\ubdf0\ub97c 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\uc0ac\uc6a9\ud558\ub294&hellip;<\/p>\n","protected":false},"author":1,"featured_media":625,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[185,7],"tags":[199,197],"class_list":["post-623","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-centos-rhel8","category-linux-","tag-releasenote","tag-rhel8"],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/posts\/623","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=623"}],"version-history":[{"count":2,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/posts\/623\/revisions"}],"predecessor-version":[{"id":629,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/posts\/623\/revisions\/629"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/media\/625"}],"wp:attachment":[{"href":"http:\/\/www.igoni.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=623"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}