{"id":6068,"date":"2024-04-11T12:58:06","date_gmt":"2024-04-11T12:58:06","guid":{"rendered":"https:\/\/pohang.eduwp.kr\/?p=6068"},"modified":"2026-04-20T04:31:04","modified_gmt":"2026-04-20T04:31:04","slug":"9%ec%a3%bc%ec%b0%a8","status":"publish","type":"post","link":"https:\/\/pohang.eduwp.kr\/?p=6068","title":{"rendered":"7\uc8fc\ucc28"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 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\">Table of Contents<\/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 ' ><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/pohang.eduwp.kr\/?p=6068\/#%EB%A6%AC%EB%88%85%EC%8A%A4_%ED%95%98%EB%93%9C_%EC%B6%94%EA%B0%80%EC%99%80_%EB%A7%88%EC%9A%B4%ED%8A%B8_%EC%8B%9C%ED%82%A4%EA%B8%B0\" >\ub9ac\ub205\uc2a4 \ud558\ub4dc \ucd94\uac00\uc640 \ub9c8\uc6b4\ud2b8 \uc2dc\ud0a4\uae30<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/pohang.eduwp.kr\/?p=6068\/#%EB%A6%AC%EB%88%85%EC%8A%A4_Raid_%EA%B5%AC%EC%84%B1%EA%B3%BC_%EB%8B%A4%EC%96%91%ED%95%9C_%EB%A0%88%EC%9D%B4%EB%93%9C_%EA%B5%AC%EC%84%B1%ED%95%98%EA%B8%B0\" >\ub9ac\ub205\uc2a4 Raid \uad6c\uc131\uacfc \ub2e4\uc591\ud55c \ub808\uc774\ub4dc \uad6c\uc131\ud558\uae30<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/pohang.eduwp.kr\/?p=6068\/#%ED%95%98%EB%93%9C_%EB%94%94%EC%8A%A4%ED%81%AC_fdisk%EB%A1%9C_%EC%B4%88%EA%B8%B0%ED%99%94%ED%95%98%EA%B8%B0_%ED%8C%8C%ED%8B%B0%EC%85%98_%EB%A7%8C%EB%93%A4%EA%B8%B0\" >\ud558\ub4dc \ub514\uc2a4\ud06c fdisk\ub85c \ucd08\uae30\ud654\ud558\uae30 (\ud30c\ud2f0\uc158 \ub9cc\ub4e4\uae30)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/pohang.eduwp.kr\/?p=6068\/#%ED%8C%8C%EC%9D%BC%EC%8B%9C%EC%8A%A4%ED%85%9C_%EC%83%9D%EC%84%B1_%EB%AA%85%EB%A0%B9%EC%96%B4\" >\ud30c\uc77c\uc2dc\uc2a4\ud15c \uc0dd\uc131 \uba85\ub839\uc5b4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/pohang.eduwp.kr\/?p=6068\/#mount_%EC%8B%9C%ED%82%A4%EA%B8%B0\" >mount \uc2dc\ud0a4\uae30<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/pohang.eduwp.kr\/?p=6068\/#9%EA%B0%9C%EC%9D%98_%ED%95%98%EB%93%9C%EB%A5%BC_%EC%B6%94%EA%B0%80%EB%A1%9C_%EC%84%A4%EC%B9%98%ED%95%9C%EB%8B%A4\" >9\uac1c\uc758 \ud558\ub4dc\ub97c \ucd94\uac00\ub85c \uc124\uce58\ud55c\ub2e4.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/pohang.eduwp.kr\/?p=6068\/#%EC%B2%98%EC%9D%8C_%EC%B6%94%EA%B0%80%EB%8A%94_2%EA%B8%B0%EA%B0%80_%EB%82%98%EB%A8%B8%EC%A7%80%EB%8A%94_%EB%AA%A8%EB%91%90_1%EA%B8%B0%EA%B0%80%EB%A5%BC_%EC%B6%94%EA%B0%80%ED%95%9C%EB%8B%A4\" >\ucc98\uc74c \ucd94\uac00\ub294 2\uae30\uac00, \ub098\uba38\uc9c0\ub294 \ubaa8\ub450 1\uae30\uac00\ub97c \ucd94\uac00\ud55c\ub2e4.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/pohang.eduwp.kr\/?p=6068\/#fdisk%EC%97%90%EC%84%9C_p%EC%98%B5%EC%85%98%EC%9C%BC%EB%A1%9C_%EB%82%B4%EC%9A%A9%EC%9D%84_%EC%82%B4%ED%8E%B4%EB%B3%B4%EA%B3%A0_t_%EB%A5%BC_%EB%88%8C%EB%9F%AC%EC%84%9C_type%EB%A5%BC_%EB%B3%80%EA%B2%BD%ED%95%9C%EB%8B%A4\" >fdisk\uc5d0\uc11c p\uc635\uc158\uc73c\ub85c \ub0b4\uc6a9\uc744 \uc0b4\ud3b4\ubcf4\uace0 t \ub97c \ub20c\ub7ec\uc11c type\ub97c \ubcc0\uacbd\ud55c\ub2e4.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/pohang.eduwp.kr\/?p=6068\/#%EB%A6%AC%EB%88%85%EC%8A%A4_%EB%A0%88%EC%9D%B4%EB%93%9C_%EC%98%A4%ED%86%A0_%EC%8B%9C%EC%8A%A4%ED%85%9C_fd%EB%A5%BC_%EC%84%A0%ED%83%9D%ED%95%9C%EB%8B%A4\" >\ub9ac\ub205\uc2a4 \ub808\uc774\ub4dc \uc624\ud1a0 \uc2dc\uc2a4\ud15c fd\ub97c \uc120\ud0dd\ud55c\ub2e4.<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/pohang.eduwp.kr\/?p=6068\/#%EC%97%AC%EA%B8%B0%EC%84%9C_%EC%8A%A4%EB%83%85%EC%83%B7%EC%9D%84_%EB%96%A0%EC%84%9C_%ED%98%84%EC%9E%AC%EA%B9%8C%EC%A7%80_%EC%8B%9C%EC%8A%A4%ED%85%9C%EC%9D%84_%EC%A0%80%EC%9E%A5%ED%95%9C%EB%8B%A4\" >\uc5ec\uae30\uc11c \uc2a4\ub0c5\uc0f7\uc744 \ub5a0\uc11c \ud604\uc7ac\uae4c\uc9c0 \uc2dc\uc2a4\ud15c\uc744 \uc800\uc7a5\ud55c\ub2e4.<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/pohang.eduwp.kr\/?p=6068\/#mdadm_%EB%AA%85%EB%A0%B9%EC%96%B4_%EC%84%A4%EC%B9%98\" >#mdadm \uba85\ub839\uc5b4 \uc124\uce58<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/pohang.eduwp.kr\/?p=6068\/#%EB%A0%88%EC%9D%B4%EB%93%9C_%ED%8F%AC%EB%A7%B7\" >\ub808\uc774\ub4dc \ud3ec\ub9f7<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/pohang.eduwp.kr\/?p=6068\/#Laid_%EC%9E%91%EC%97%85_%EC%88%9C%EC%84%9C%EC%A0%95%EB%A6%AC\" >Laid \uc791\uc5c5 \uc21c\uc11c\uc815\ub9ac<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%EB%A6%AC%EB%88%85%EC%8A%A4_%ED%95%98%EB%93%9C_%EC%B6%94%EA%B0%80%EC%99%80_%EB%A7%88%EC%9A%B4%ED%8A%B8_%EC%8B%9C%ED%82%A4%EA%B8%B0\"><\/span><strong>\ub9ac\ub205\uc2a4 \ud558\ub4dc \ucd94\uac00\uc640 \ub9c8\uc6b4\ud2b8 \uc2dc\ud0a4\uae30<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"%EB%A6%AC%EB%88%85%EC%8A%A4_Raid_%EA%B5%AC%EC%84%B1%EA%B3%BC_%EB%8B%A4%EC%96%91%ED%95%9C_%EB%A0%88%EC%9D%B4%EB%93%9C_%EA%B5%AC%EC%84%B1%ED%95%98%EA%B8%B0\"><\/span><strong>\ub9ac\ub205\uc2a4 Raid \uad6c\uc131\uacfc \ub2e4\uc591\ud55c \ub808\uc774\ub4dc \uad6c\uc131\ud558\uae30<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>SCSI \ud558\ub4dc\uc640 SATA\ubc29\uc2dd\uc758 \ucc28\uc774<\/p>\n<p>SCSI \uc5f0\uacb0\ud6c4 \uc774\ub984 \ud655\uc778\ud558\uae30<\/p>\n<p>vmware\uc5d0\uc11c \ud558\ub4dc \ub514\uc2a4\ud06c \ucd94\uac00\ud558\uae30<\/p>\n<p>\/dev\/sdb1 (\ucd94\uac00\ud558\ub294 \ud558\ub4dc \uc774\ub984, \uacc4\uc18d\ud574\uc11c \uc22b\uc790\uac00 \uc62c\ub77c\uac10)<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"%ED%95%98%EB%93%9C_%EB%94%94%EC%8A%A4%ED%81%AC_fdisk%EB%A1%9C_%EC%B4%88%EA%B8%B0%ED%99%94%ED%95%98%EA%B8%B0_%ED%8C%8C%ED%8B%B0%EC%85%98_%EB%A7%8C%EB%93%A4%EA%B8%B0\"><\/span>\ud558\ub4dc \ub514\uc2a4\ud06c fdisk\ub85c \ucd08\uae30\ud654\ud558\uae30 (\ud30c\ud2f0\uc158 \ub9cc\ub4e4\uae30)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">#fdisk \/dev\/sdb<\/pre>\n<p>&nbsp;<\/p>\n<p>command \uba85\ub839\uc5b4 \ubaa8\ub4dc m\uc740 \ub3c4\uc6c0\ub9d0 \ubcf4\uae30<\/p>\n<p>(n \uc73c\ub85c \uc0c8\ub85c\uc6b4 \ud30c\ud2f0\uc158\uc744 \ucd94\uac00)<\/p>\n<p>primary (\ud30c\ud2f0\uc158 \uc885\ub958)<\/p>\n<p>partition (\ud30c\ud2f0\uc165 \uc22b\uc790, \ucd1d 4\uac1c\ub85c \ub098\ub20c \uc218 \uc788\ub2e4) 1\ubc88\uc73c\ub85c \uc9c4\ud589<\/p>\n<p>first sector \uc139\ud130\uc758 \uc2dc\uc791 2048\uc774 \ucd9c\ubc1c\uc774\uba70 \uc55e\ub2e8\uc740 \uc2dc\uc2a4\ud15c \uae30\ub85d\uc774 \uc801\ud78c\ub2e4.<\/p>\n<p>\uc0dd\uc131\ub41c \uc815\ubcf4\uac00 \ubcf4\uc5ec\uc9c0\uace0 \ub9c8\uc9c0\ub9c9\uc5d0 w\ub97c \uc785\ub825\ud574\uc11c \ud30c\ud2f0\uc158 \uc4f0\uae30\ub97c \uc644\uc131\ud568<\/p>\n<p>\uc804\uccb4\ub97c \ud558\ub098\uc758 \ud30c\ud2f0\uc158\uc73c\ub85c \ub9cc\ub4e4\uae30<\/p>\n<p>\ubc18\ub4dc\uc2dc w \ub85c \uc800\uc7a5\ud558\uace0 \uc885\ub8cc<\/p>\n<hr \/>\n<p>#fdisk \/dev\/sdb1<\/p>\n<p># p<\/p>\n<p>\uc0c1\uc138\uc815\ubcf4<\/p>\n<p>\uc815\uc0c1\uc774\uba74 q \ube60\uc838\ub098\uc634<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"%ED%8C%8C%EC%9D%BC%EC%8B%9C%EC%8A%A4%ED%85%9C_%EC%83%9D%EC%84%B1_%EB%AA%85%EB%A0%B9%EC%96%B4\"><\/span>\ud30c\uc77c\uc2dc\uc2a4\ud15c \uc0dd\uc131 \uba85\ub839\uc5b4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>\ud3ec\ub9f7\ud558\uae30 (\uc7ac\uc124\uce58\ud558\uae30)<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">#mkfs.ext4\u00a0 \/dev\/sdb1\r\n\r\n#mkfs -t\u00a0 ext4 \/dev\/sdb1<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>sdb1 \ud558\ub4dc\ub97c \ud3ec\ub9f7\ud558\uaca0\ub2e4. (fdisk\ub294 \ub514\ubc14\uc774\uc2a4\uba85\uae4c\uc9c0 \uc801\uc9c0\ub9cc \ud3ec\ub9f7\uc740 \ud30c\ud2f0\uc158 \uc774\ub984\uae4c\uc9c0 \uc801\ub294\ub2e4)<\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"mount_%EC%8B%9C%ED%82%A4%EA%B8%B0\"><\/span>mount \uc2dc\ud0a4\uae30<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">#mkdir \/mydata\r\n\r\n#mount \/dev\/sdb1 \/mydata\u00a0 (\uc7a5\uce58\ub97c \uc6d0\ud558\ub294 \ud3f4\ub354\uc5d0 \ub9c8\uc6b4\ud2b8 \uc2dc\ud0a4\uae30)\r\n\r\n#umount \/dev\/sdb1\u00a0 (\uc7a5\uce58\ub97c \uc5b8 \ub9c8\uc6b4\ud2b8 \uc2dc\ud0a4\uae30)\r\n\r\n#ls \/mydata\u00a0 (\uc5c6\uc5b4\uc9d0)<\/pre>\n<p>&nbsp;<\/p>\n<hr \/>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">#df\u00a0 (\uba85\ub839\uc5b4\ub85c \ucd94\uac00\ub41c \ud558\ub4dc\ub514\uc2a4\ud06c \ud655\uc778\ud558\uae30)\r\n\r\n#df Th\u00a0 (\ub2e8\uc704\uac00 \ud3b8\ud558\uac8c \ubcf4\uc784)<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>\ud30c\uc77c\uc744 \uce74\ud53c\ud574\uc11c \ub370\uc774\ud130 \ud655\uc778\ud558\uae30<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">cp \/boot\/vmlinuz-5.4.0.... \/mydata\/testfile<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>lost+found \ub780 \ud3f4\ub354\ub294 \uc77c\ubc18 \ud3f4\ub354\uc5d0\uc11c\ub294 \ubcf4\uc774\uc9c0 \uc54a\uace0 \ub9c8\uc6b4\ud2b8 \ud3ec\uc778\ud2b8 \ud3f4\ub354\uc77c\ub54c\ub9cc \ubcf4\uc774\ub294 \ud3f4\ub354<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>\ub9ac\ubd80\ud305\ud558\uba74 \ud558\ub4dc\ub514\uc2a4\ud06c\ub294 \ub9c8\uc6b4\ud2b8\uac00 \uc0ac\ub77c\uc9c0\uae30 \ub54c\ubb38\uc5d0<\/p>\n<p>(\ub9ac\ubd80\ud305\uc744 \ud55c \ud6c4 #df -Th \ub97c \ud558\uba74 \ub9c8\uc6b4\ud2b8\uac00 \uc0ac\ub77c\uc838 \uc788\uace0 \ud3f4\ub354\ub97c \uc774\ub3d9\ud574\ubcf4\uba74 lost+found \ud3f4\ub354\ub294 \ubcf4\uc774\uc9c0 \uc54a\uace0 \ud3f4\ub354\ub294 \uc774\ub3d9\ud568, \uc989 \ub9c8\uc6b4\ud504 \ud3ec\uc778\ud2b8\ub294 \uc0b4\uc544 \uc788\uc9c0\ub9cc<\/p>\n<p>\uc2e4\uc81c \ub9c8\uc6b4\ud2b8\ub294 \ud480\ub824\ubc84\ub9bc)<\/p>\n<p>&nbsp;<\/p>\n<p>fstab \ud30c\uc77c\uc5d0 \ubd80\ud305\uacfc \ub3d9\uc2dc\uc5d0 \ub9c8\uc6b4\ud2b8 \ub418\ub294 \uba85\ub839\uc5b4\ub97c \uc785\ub825\ud55c\ub2e4. (file system table)<\/p>\n<p>&nbsp;<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">#nano \/etc\/fstab<\/pre>\n<p>&nbsp;<\/p>\n<p>\uac00\uc7a5 \uc544\ub798\uc904\uc5d0 \ud55c\uc904 \uc785\ub825<\/p>\n<p>&lt;file system&gt; &lt;mount point&gt; &lt;type&gt; &lt;options&gt;\u00a0 &lt;dump&gt;\u00a0 &lt;pass&gt;<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">\/dev\/sdb1\u00a0 \u00a0 \u00a0\/mydata\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 ext4\u00a0 \u00a0 \u00a0 \u00a0 \u00a0defaults\u00a0 \u00a0 \u00a0 \u00a00\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a00<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>0 : \ub514\uc2a4\ud06c\uc870\uac01\ubaa8\uc74c (\uc708\ub3c4\uc6b0\ub85c \uce58\uba74)<\/p>\n<p>0 : sda\uba3c\uc800 \ud30c\uc77c\uc2dc\uc2a4\ud15c \uccb4\ud06c\ud6c4 \uc9c4\ud589\ud55c\ub2e4\ub294 \uc758\ubbf8<\/p>\n<p>&nbsp;<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">#mount -a\u00a0 (\ubaa8\ub450 \ub9c8\uc6b4\ud2b8 \uc2dc\ucf1c\ub77c. fstab\u00a0 \ud30c\uc77c\uc5d0 \uae30\uc220\ud55c \ub0b4\uc6a9)<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>reboot \uc73c\ub85c \ud655\uc778<\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"9%EA%B0%9C%EC%9D%98_%ED%95%98%EB%93%9C%EB%A5%BC_%EC%B6%94%EA%B0%80%EB%A1%9C_%EC%84%A4%EC%B9%98%ED%95%9C%EB%8B%A4\"><\/span>9\uac1c\uc758 \ud558\ub4dc\ub97c \ucd94\uac00\ub85c \uc124\uce58\ud55c\ub2e4.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"%EC%B2%98%EC%9D%8C_%EC%B6%94%EA%B0%80%EB%8A%94_2%EA%B8%B0%EA%B0%80_%EB%82%98%EB%A8%B8%EC%A7%80%EB%8A%94_%EB%AA%A8%EB%91%90_1%EA%B8%B0%EA%B0%80%EB%A5%BC_%EC%B6%94%EA%B0%80%ED%95%9C%EB%8B%A4\"><\/span>\ucc98\uc74c \ucd94\uac00\ub294 2\uae30\uac00, \ub098\uba38\uc9c0\ub294 \ubaa8\ub450 1\uae30\uac00\ub97c \ucd94\uac00\ud55c\ub2e4.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>\uc21c\ubc88\ub370\ub85c \uacc4\uc18d \ucd94\uac00\ub418\uba70 \ub9ac\ub205\uc2a4 \ubd80\ud305\ud6c4<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">#ls -l \/dev\/sd* (\ubaa8\ub4e0 \ud558\ub4dc\ub514\uc2a4\ud06c \ubaa9\ub85d\uc774 \ubcf4\uc5ec\uc9d0)<\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">#fdisk \/dev\/sdb1\r\n\r\n#fdisk \/dev\/sdc1\r\n\r\n#fdisk \/dev\/sdd1\r\n\r\n#fdisk \/dev\/sde1<\/pre>\n<p>&nbsp;<\/p>\n<p>fdisk<\/p>\n<p>&nbsp;<\/p>\n<p>sda\uc740 \uae30\uc874 \ubd80\ud305\uc2dc\uc2a4\ud15c\uacfc \uad00\ub828\ub41c \uac83, \ub098\uba38\uc9c0\ub294 \ucd94\uac00\ub85c \uc124\uce58\ud55c \ud558\ub4dc\ub514\uc2a4\ud06c\ub85c<\/p>\n<p>\ubaa8\ub4e0 \ud558\ub4dc\ub514\uc2a4\ud06c\ub97c fdisk\ub85c \ud30c\ud2f0\uc158\uc744 \uc0dd\uc131\ud558\uace0 \ubaa8\ub450 \ud3ec\ub9f7\uc744 \ud55c\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\ub9ac\ub205\uc2a4 \ub808\uc774\ub4dc\uc5d0\uc11c \uccab\ubc88\uc9f8 2\uae30\uac00\uc9dc\ub9ac \ud558\ub4dc\ub294 type\uc744 \ubcc0\uacbd\ud55c\ub2e4.<\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"fdisk%EC%97%90%EC%84%9C_p%EC%98%B5%EC%85%98%EC%9C%BC%EB%A1%9C_%EB%82%B4%EC%9A%A9%EC%9D%84_%EC%82%B4%ED%8E%B4%EB%B3%B4%EA%B3%A0_t_%EB%A5%BC_%EB%88%8C%EB%9F%AC%EC%84%9C_type%EB%A5%BC_%EB%B3%80%EA%B2%BD%ED%95%9C%EB%8B%A4\"><\/span>fdisk\uc5d0\uc11c p\uc635\uc158\uc73c\ub85c \ub0b4\uc6a9\uc744 \uc0b4\ud3b4\ubcf4\uace0 t \ub97c \ub20c\ub7ec\uc11c type\ub97c \ubcc0\uacbd\ud55c\ub2e4.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"%EB%A6%AC%EB%88%85%EC%8A%A4_%EB%A0%88%EC%9D%B4%EB%93%9C_%EC%98%A4%ED%86%A0_%EC%8B%9C%EC%8A%A4%ED%85%9C_fd%EB%A5%BC_%EC%84%A0%ED%83%9D%ED%95%9C%EB%8B%A4\"><\/span>\ub9ac\ub205\uc2a4 \ub808\uc774\ub4dc \uc624\ud1a0 \uc2dc\uc2a4\ud15c fd\ub97c \uc120\ud0dd\ud55c\ub2e4.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">#fdisk -l \/dev\/sd*<\/pre>\n<p>&nbsp;<\/p>\n<p>\ubaa8\ub4e0 \ub514\uc2a4\ud06c\uc758 \uc815\ubcf4\uac00 \ub808\uc774\uc5b4\ud0c0\uc785 \ud558\ub4dc\ub514\uc2a4\ud06c\ub85c \uc9c0\uc815\ub418\uc5c8\ub294\uc9c0 \ud655\uc778<\/p>\n<hr \/>\n<p>\ud30c\ud2f0\uc158\uc744 \uacc4\uc18d \ud558\uba74 \ubd88\ud3b8\ud558\uae30 \ub54c\ubb38\uc5d0<br \/>\n\ud558\ub098\uc758 \ud30c\ud2f0\uc158\uc744 \ub9cc\ub4e4\uc5b4 \ub193\uace0 \uadf8 \uc815\ubcf4\ub97c \ubb38\uc11c\ub85c \ucd94\ucd9c\ud55c\ub2e4.<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">sfdisk -d \/dev\/sdb &gt; \/tmp\/sdb.dmp<\/pre>\n<p>&nbsp;<\/p>\n<p>\uc0dd\uc131\ud6c4<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">sfdisk -f \/dev\/sdc &lt; \/tmp\/sdb.dmp<\/pre>\n<p>&nbsp;<\/p>\n<p>f\ub294 \uac15\ub825,<br \/>\n\ubb38\uc11c\uc5d0 \uc788\ub294 \uc124\uc815\uc744 sdc\uc5d0 \uadf8\ub300\ub85c \uc801\uc6a9<\/p>\n<hr \/>\n<h1><span class=\"ez-toc-section\" id=\"%EC%97%AC%EA%B8%B0%EC%84%9C_%EC%8A%A4%EB%83%85%EC%83%B7%EC%9D%84_%EB%96%A0%EC%84%9C_%ED%98%84%EC%9E%AC%EA%B9%8C%EC%A7%80_%EC%8B%9C%EC%8A%A4%ED%85%9C%EC%9D%84_%EC%A0%80%EC%9E%A5%ED%95%9C%EB%8B%A4\"><\/span><strong>\uc5ec\uae30\uc11c \uc2a4\ub0c5\uc0f7\uc744 \ub5a0\uc11c \ud604\uc7ac\uae4c\uc9c0 \uc2dc\uc2a4\ud15c\uc744 \uc800\uc7a5\ud55c\ub2e4.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"mdadm_%EB%AA%85%EB%A0%B9%EC%96%B4_%EC%84%A4%EC%B9%98\"><\/span><strong>#mdadm \uba85\ub839\uc5b4 \uc124\uce58<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">#apt -y install mdadm<\/pre>\n<p>&nbsp;<\/p>\n<p>#mdadm [\ub9cc\ub4e4\uae30] [\uc7a5\uce58\uc774\ub984] [\ub808\ubca8 \uc7a5\uce582\uac1c]\u00a0 [\uc7a5\uce581]\u00a0 [\uc7a5\uce582]\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">#mdadm --create \/dev\/md9 --level=linear --raid-devices=2 \/dev\/sdb1 \/dev\/sdc1\r\n\r\n\uc0dd\uc131 \ud655\uc778\r\n\r\n<\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">#mdadm --create \/dev\/md9 --level=linear --raid-devices=2 \/dev\/sdb1 \/dev\/sdc1\r\n(2\uae30\uac00 + 1\uae30\uac00) b,c\r\n\r\n#mdadm --create \/dev\/md1 --level=1 --raid-devices=2 \/dev\/sdd1 \/dev\/sde1\r\n\r\n(1\uae30\uac00 + 1\uae30\uac00) d,e<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">#mdadm --detail \/dev\/md9\r\n#ls -l \/dev\/md9<\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">#mdadm --detail\u00a0 --scan\u00a0 \uc73c\ub85c \uc7a5\uce58 \uac00\ub3d9 \ud655\uc778\r\n\r\n#mdadm --detail \/dev\/md9\r\n\r\n#cat \/proc\/mdstat<\/pre>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"%EB%A0%88%EC%9D%B4%EB%93%9C_%ED%8F%AC%EB%A7%B7\"><\/span>\ub808\uc774\ub4dc \ud3ec\ub9f7<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">#mkfs.ext4 \/dev\/md9\u00a0 (md9\uc7a5\uce58\ub97c ext4 \ud615\uc2dd\uc73c\ub85c \ud3ec\ub9f7\ud558\uae30)\r\n\r\n#mkfs -t ext4 \/dev\/md9 (\ub2e4\ub978\ud45c\ud604)<\/pre>\n<p>&nbsp;<\/p>\n<p>\uc2e0\uaddc\ud3f4\ub354\ub97c \ub9cc\ub4e4\uace0 \ub808\uc774\ub4dc \ud3ec\ub9f7 \ub41c \uc7a5\uce58\ub97c \ud3f4\ub354\uc5d0 \ub9c8\uc6b4\ud2b8<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">#mkdir \/raidLinear\r\n\r\n#mount \/dev\/md9 \/raidLinear<\/pre>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>#df \uba85\ub839\uc5b4\ub85c \ub808\uc774\ub4dc \ud3f4\ub354\uac00 \uc870\ud68c\ub418\ub294\uc9c0 \ud655\uc778<\/p>\n<p>&nbsp;<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">#mdadm --detail\u00a0 \/dev\/md9\u00a0 \uc790\uc138\ud55c \uc791\ub3d9\ub0b4\uc6a9\uc744 \ud655\uc778\ud560 \uc218 \uc788\uace0 \ub9c8\uc6b0\ud2b8\uac00 \ub418\uc9c0 \uc54a\uc558\ub2e4\uba74 md1, md5 \uc5d0 \ub9c8\uc6b4\ud2b8\ud558\uae30\r\n\r\n#nano\u00a0 \/etc\/fstab<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">\/dev\/md9\u00a0 \u00a0 \/raidLinear\u00a0 \u00a0ext4\u00a0 \u00a0defaults\u00a0 \u00a00\u00a0 \u00a00<\/pre>\n<p>&nbsp;<\/p>\n<p>reboot \uc73c\ub85c \ud655\uc778<\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"Laid_%EC%9E%91%EC%97%85_%EC%88%9C%EC%84%9C%EC%A0%95%EB%A6%AC\"><\/span>Laid \uc791\uc5c5 \uc21c\uc11c\uc815\ub9ac<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li>\ud558\ub4dc\ucd94\uac00<\/li>\n<li>fdisk\ub85c \ud558\ub4dc \ud30c\ud2f0\uc158\uc744 \ud560\ub2f9<\/li>\n<li>\ud558\ub4dc\uc758 \ud0c0\uc785\uc744 fd\ub85c \uc9c0\uc815\ud574\uc11c \ub808\uc774\ub4dc \ud0c0\uc785\ud558\ub4dc\ub85c \uc9c0\uc815\ud55c\ub2e4.<\/li>\n<li>mdadm &#8211;detail [\ub808\uc774\ub4dc\uba85\uce6d] &#8211;level=[\ub808\ubca8\uc885\ub958]\u00a0 &#8211;raid-devices=[\uac2f\uc218] [\uc704\uce581] [\uc704\uce582] [\uc704\uce583]<\/li>\n<li>mdadm &#8211;detail -scan \uc73c\ub85c \uc0dd\uc131\ud655\uc778<\/li>\n<li>mksf\ub85c \ud3ec\ub9f7\ud558\uae30<\/li>\n<li>\ub9c8\uc6b4\ud2b8\ud558\uae30<\/li>\n<li>fstab\uc73c\ub85c \uc2dc\uc2a4\ud15c\uc5d0 \uae30\ub85d\ud558\uae30<\/li>\n<li>mount -a \ub85c \ub9c8\uc6b4\ud2b8 \uc62c\ub9ac\uae30<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ub9ac\ub205\uc2a4 \ud558\ub4dc \ucd94\uac00\uc640 \ub9c8\uc6b4\ud2b8 \uc2dc\ud0a4\uae30 \ub9ac\ub205\uc2a4 Raid \uad6c\uc131\uacfc \ub2e4\uc591\ud55c \ub808\uc774\ub4dc \uad6c\uc131\ud558\uae30 &nbsp; SCSI \ud558\ub4dc\uc640 SATA\ubc29\uc2dd\uc758 \ucc28\uc774 SCSI \uc5f0\uacb0\ud6c4 \uc774\ub984 \ud655\uc778\ud558\uae30 vmware\uc5d0\uc11c \ud558\ub4dc \ub514\uc2a4\ud06c \ucd94\uac00\ud558\uae30 \/dev\/sdb1 (\ucd94\uac00\ud558\ub294 \ud558\ub4dc \uc774\ub984, \uacc4\uc18d\ud574\uc11c \uc22b\uc790\uac00&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-6068","post","type-post","status-publish","format-standard","category-4"],"_links":{"self":[{"href":"https:\/\/pohang.eduwp.kr\/index.php?rest_route=\/wp\/v2\/posts\/6068","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pohang.eduwp.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pohang.eduwp.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pohang.eduwp.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pohang.eduwp.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6068"}],"version-history":[{"count":6,"href":"https:\/\/pohang.eduwp.kr\/index.php?rest_route=\/wp\/v2\/posts\/6068\/revisions"}],"predecessor-version":[{"id":6149,"href":"https:\/\/pohang.eduwp.kr\/index.php?rest_route=\/wp\/v2\/posts\/6068\/revisions\/6149"}],"wp:attachment":[{"href":"https:\/\/pohang.eduwp.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pohang.eduwp.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6068"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pohang.eduwp.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}