{"id":675,"date":"2015-04-13T21:07:19","date_gmt":"2015-04-14T06:07:19","guid":{"rendered":"http:\/\/blog.box.kr\/?p=675"},"modified":"2015-04-13T21:07:19","modified_gmt":"2015-04-14T06:07:19","slug":"linux-centos-7-rhel-7%ec%97%90-redis-%ec%84%a4%ec%b9%98-%ed%95%98%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/blog.box.kr\/?p=675","title":{"rendered":"[Linux] CentOS 7 \/ RHEL 7\uc5d0 redis \uc124\uce58 \ud558\uae30"},"content":{"rendered":"<header class=\"entry-header\">\n<p class=\"entry-title\">Project URL : <a title=\"http:\/\/redis.io\/\" href=\"http:\/\/redis.io\/\" target=\"_blank\">http:\/\/redis.io\/<\/a><\/p>\n<\/header>\n<div class=\"entry-content\">\n<p>CentOS 7 and Red Hat Enterprise Linux 7\uc5d0\uc11c Redis\ub97c \uc124\uce58 \ud558\ub294 \ubc29\ubc95<\/p>\n<h3>EPEL \uc800\uc7a5\uc18c \ub4f1\ub85d \ud558\uae30<\/h3>\n<p>EPEL \uc800\uc7a5\uc18c\ub97c \uba3c\uc800 \ub4f1\ub85d\ud55c\ub2e4.<\/p>\n<p><span class=\"pln\">wget <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">r <\/span><span class=\"pun\">&#8212;<\/span><span class=\"kwd\">no<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">parent <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">A <\/span><span class=\"str\">&#8216;epel-release-*.rpm&#8217;<\/span><span class=\"pln\"> http<\/span><span class=\"pun\">:<\/span><span class=\"com\">\/\/dl.fedoraproject.org\/pub\/epel\/7\/x86_64\/e\/<\/span><span class=\"pln\"> rpm <\/span><span class=\"pun\">&#8211;<\/span><span class=\"typ\">Uvh<\/span><span class=\"pln\"> dl<\/span><span class=\"pun\">.<\/span><span class=\"pln\">fedoraproject<\/span><span class=\"pun\">.<\/span><span class=\"pln\">org<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">pub<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">epel<\/span><span class=\"pun\">\/<\/span><span class=\"lit\">7<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">x86_64<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">e<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">epel<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">release<\/span><span class=\"pun\">-*.<\/span><span class=\"pln\">rpm<\/span><\/p>\n<p><strong>\/etc\/yum.repos.d\u00a0 \ud558\uc704 \ub514\ub809\ud1a0\ub9ac\uc5d0 \uc544\ub798\uc640 \uac19\uc774 2\uac1c\uc758 epel \uc800\uc7a5\uc18c\uac00 \ub4f1\ub85d\ub41c\ub2e4.<\/strong><\/p>\n<p>1. epel.repo<br \/>\n2.epel-testing.repo<\/p>\n<pre class=\"wp-code-highlight prettyprint prettyprinted\"><span class=\"pun\">[<\/span><span class=\"pln\">root@localhost <\/span><span class=\"pun\">~]#<\/span><span class=\"pln\"> ls <\/span><span class=\"pun\">-<\/span><span class=\"pln\">l <\/span><span class=\"pun\">\/<\/span><span class=\"pln\">etc<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">yum<\/span><span class=\"pun\">.<\/span><span class=\"pln\">repos<\/span><span class=\"pun\">.<\/span><span class=\"pln\">d<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">\ntotal <\/span><span class=\"lit\">28<\/span>\n<span class=\"pun\">-<\/span><span class=\"pln\">rw<\/span><span class=\"pun\">-<\/span><span class=\"pln\">r<\/span><span class=\"pun\">--<\/span><span class=\"pln\">r<\/span><span class=\"pun\">--.<\/span> <span class=\"lit\">1<\/span><span class=\"pln\"> root root <\/span><span class=\"lit\">1612<\/span> <span class=\"typ\">Jul<\/span>  <span class=\"lit\">4<\/span> <span class=\"lit\">07<\/span><span class=\"pun\">:<\/span><span class=\"lit\">00<\/span> <span class=\"typ\">CentOS<\/span><span class=\"pun\">-<\/span><span class=\"typ\">Base<\/span><span class=\"pun\">.<\/span><span class=\"pln\">repo\n<\/span><span class=\"pun\">-<\/span><span class=\"pln\">rw<\/span><span class=\"pun\">-<\/span><span class=\"pln\">r<\/span><span class=\"pun\">--<\/span><span class=\"pln\">r<\/span><span class=\"pun\">--.<\/span> <span class=\"lit\">1<\/span><span class=\"pln\"> root root  <\/span><span class=\"lit\">640<\/span> <span class=\"typ\">Jul<\/span>  <span class=\"lit\">4<\/span> <span class=\"lit\">07<\/span><span class=\"pun\">:<\/span><span class=\"lit\">00<\/span> <span class=\"typ\">CentOS<\/span><span class=\"pun\">-<\/span><span class=\"typ\">Debuginfo<\/span><span class=\"pun\">.<\/span><span class=\"pln\">repo\n<\/span><span class=\"pun\">-<\/span><span class=\"pln\">rw<\/span><span class=\"pun\">-<\/span><span class=\"pln\">r<\/span><span class=\"pun\">--<\/span><span class=\"pln\">r<\/span><span class=\"pun\">--.<\/span> <span class=\"lit\">1<\/span><span class=\"pln\"> root root <\/span><span class=\"lit\">1331<\/span> <span class=\"typ\">Jul<\/span>  <span class=\"lit\">4<\/span> <span class=\"lit\">07<\/span><span class=\"pun\">:<\/span><span class=\"lit\">00<\/span> <span class=\"typ\">CentOS<\/span><span class=\"pun\">-<\/span><span class=\"typ\">Sources<\/span><span class=\"pun\">.<\/span><span class=\"pln\">repo\n<\/span><span class=\"pun\">-<\/span><span class=\"pln\">rw<\/span><span class=\"pun\">-<\/span><span class=\"pln\">r<\/span><span class=\"pun\">--<\/span><span class=\"pln\">r<\/span><span class=\"pun\">--.<\/span> <span class=\"lit\">1<\/span><span class=\"pln\"> root root  <\/span><span class=\"lit\">156<\/span> <span class=\"typ\">Jul<\/span>  <span class=\"lit\">4<\/span> <span class=\"lit\">07<\/span><span class=\"pun\">:<\/span><span class=\"lit\">00<\/span> <span class=\"typ\">CentOS<\/span><span class=\"pun\">-<\/span><span class=\"typ\">Vault<\/span><span class=\"pun\">.<\/span><span class=\"pln\">repo\n<\/span><span class=\"pun\">-<\/span><span class=\"pln\">rw<\/span><span class=\"pun\">-<\/span><span class=\"pln\">r<\/span><span class=\"pun\">--<\/span><span class=\"pln\">r<\/span><span class=\"pun\">--.<\/span> <span class=\"lit\">1<\/span><span class=\"pln\"> root root  <\/span><span class=\"lit\">957<\/span> <span class=\"typ\">Sep<\/span>  <span class=\"lit\">2<\/span> <span class=\"lit\">12<\/span><span class=\"pun\">:<\/span><span class=\"lit\">14<\/span><span class=\"pln\"> epel<\/span><span class=\"pun\">.<\/span><span class=\"pln\">repo\n<\/span><span class=\"pun\">-<\/span><span class=\"pln\">rw<\/span><span class=\"pun\">-<\/span><span class=\"pln\">r<\/span><span class=\"pun\">--<\/span><span class=\"pln\">r<\/span><span class=\"pun\">--.<\/span> <span class=\"lit\">1<\/span><span class=\"pln\"> root root <\/span><span class=\"lit\">1056<\/span> <span class=\"typ\">Sep<\/span>  <span class=\"lit\">2<\/span> <span class=\"lit\">12<\/span><span class=\"pun\">:<\/span><span class=\"lit\">14<\/span><span class=\"pln\"> epel<\/span><span class=\"pun\">-<\/span><span class=\"pln\">testing<\/span><span class=\"pun\">.<\/span><span class=\"pln\">repo\n<\/span><span class=\"pun\">[<\/span><span class=\"pln\">root@localhost <\/span><span class=\"pun\">~]#<\/span><\/pre>\n<h3>redis server \uc124\uce58<\/h3>\n<p>\ud558\ub798 yum \uc124\uce58 \uba85\ub825\uc744 \uc2e4\ud589<\/p>\n<pre class=\"wp-code-highlight prettyprint prettyprinted\"><span class=\"pln\">yum install redis<\/span><\/pre>\n<p><strong>redis server\uc758 \uc911\uc694\ud55c\u00a0 \ud658\uacbd\ud30c\uc77c\uc740 \uc544\ub798\uc640 \uac19\ub2e4.<\/strong><br \/>\n<code>1. \/etc\/redis.conf<br \/>\n2. \/etc\/redis-sentinel.conf<\/code><\/p>\n<p>redis server\uc2e4\ud589\ud558\uae30.<\/p>\n<pre class=\"wp-code-highlight prettyprint prettyprinted\"><span class=\"pln\">systemctl start redis<\/span><span class=\"pun\">.<\/span><span class=\"pln\">service<\/span><\/pre>\n<p>\uc2e4\ud589\uc774 \uc798 \ub410\ub294\uc9c0 \uc0c1\ud0dc \ud655\uc778<\/p>\n<pre class=\"wp-code-highlight prettyprint prettyprinted\"><span class=\"pln\">systemctl status redis<\/span><span class=\"pun\">.<\/span><span class=\"pln\">service<\/span><\/pre>\n<p>Redis Client\ub97c \ud1b5\ud55c \ud655\uc778<\/p>\n<pre class=\"wp-code-highlight prettyprint prettyprinted\"><span class=\"pln\">redis<\/span><span class=\"pun\">-<\/span><span class=\"pln\">cli ping<\/span><\/pre>\n<p>\uc815\uc0c1\uc801\uc774\ub77c\uba74 PONG\uc744 \uc751\ub2f5\ud55c\ub2e4.<\/p>\n<p><span class=\"pun\">[<\/span><span class=\"pln\">root@localhost <\/span><span class=\"pun\">~]#<\/span><span class=\"pln\"> redis<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">cli ping PONG <\/span><span class=\"pun\">[<\/span><span class=\"pln\">root@localhost <\/span><span class=\"pun\">~]#<\/span><\/p>\n<h3>Start\/Stop\/Restart\/Status and Enable redis server<\/h3>\n<p>redis server \uc2dc\uc791<\/p>\n<pre class=\"wp-code-highlight prettyprint prettyprinted\"><span class=\"pln\">systemctl start redis<\/span><span class=\"pun\">.<\/span><span class=\"pln\">service<\/span><\/pre>\n<p>redis server \uc911\uc9c0<\/p>\n<pre class=\"wp-code-highlight prettyprint prettyprinted\"><span class=\"pln\">systemctl stop redis<\/span><span class=\"pun\">.<\/span><span class=\"pln\">service<\/span><\/pre>\n<p>redis server \uc7ac \uc2dc\uc791<\/p>\n<pre class=\"wp-code-highlight prettyprint prettyprinted\"><span class=\"pln\">systemctl restart redis<\/span><span class=\"pun\">.<\/span><span class=\"pln\">service<\/span><\/pre>\n<p>redis server \uc2e4\ud589 \uc0c1\ud0dc \ud655\uc778<\/p>\n<pre class=\"wp-code-highlight prettyprint prettyprinted\"><span class=\"pln\">systemctl status redis<\/span><span class=\"pun\">.<\/span><span class=\"pln\">service<\/span><\/pre>\n<p>system\u2019s booting \ub54c Redis \uc11c\ubc84 \uc2e4\ud589\ud558\uae30 \uc704\ud55c \ub4f1\ub85d<\/p>\n<pre class=\"wp-code-highlight prettyprint prettyprinted\"><span class=\"pln\">systemctl enable redis<\/span><span class=\"pun\">.<\/span><span class=\"pln\">service<\/span><\/pre>\n<p>\ub4f1\ub85d\ub41c \uc790\ub3d9\uc2e4\ud589 \uc11c\ube44\uc2a4 \uc0ad\uc81c \ud558\uae30 .<\/p>\n<pre class=\"wp-code-highlight prettyprint prettyprinted\"><span class=\"pln\">systemctl disable redis<\/span><span class=\"pun\">.<\/span><span class=\"pln\">service<\/span><\/pre>\n<h3>Listening Port Of Redis Server<\/h3>\n<p>Redis Server listens by default at port number 6379. Use below given ss command. (To learn more about <a title=\"ss command\" href=\"http:\/\/sharadchhetri.com\/2014\/09\/27\/ss-command-alternate-netstat\/\" target=\"_blank\">ss command<\/a>)<\/p>\n<pre class=\"wp-code-highlight prettyprint prettyprinted\"><span class=\"pun\">[<\/span><span class=\"pln\">root@localhost <\/span><span class=\"pun\">~]#<\/span><span class=\"pln\"> ss <\/span><span class=\"pun\">-<\/span><span class=\"pln\">nlp<\/span><span class=\"pun\">|<\/span><span class=\"pln\">grep redis\ntcp    LISTEN     <\/span><span class=\"lit\">0<\/span>      <span class=\"lit\">128<\/span>            <span class=\"lit\">127.0<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.1<\/span><span class=\"pun\">:<\/span><span class=\"lit\">6379<\/span>                  <span class=\"pun\">*:*<\/span><span class=\"pln\">      users<\/span><span class=\"pun\">:((<\/span><span class=\"str\">\"redis-server\"<\/span><span class=\"pun\">,<\/span><span class=\"lit\">19706<\/span><span class=\"pun\">,<\/span><span class=\"lit\">4<\/span><span class=\"pun\">))<\/span>\n<span class=\"pun\">[<\/span><span class=\"pln\">root@localhost <\/span><span class=\"pun\">~]#<\/span><\/pre>\n<p><strong>Note:<\/strong> On minimal installed CentOS 7\/ RHEL 7,you wont get netstat command. Instead of netstat command, use <a title=\"ss command\" href=\"http:\/\/sharadchhetri.com\/2014\/09\/27\/ss-command-alternate-netstat\/\" target=\"_blank\">ss command<\/a> which is by default available on system.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Project URL : http:\/\/redis.io\/ CentOS 7 and Red Hat Enterprise Linux 7\uc5d0\uc11c Redis\ub97c \uc124\uce58 \ud558\ub294 \ubc29\ubc95 EPEL \uc800\uc7a5\uc18c \ub4f1\ub85d \ud558\uae30 EPEL \uc800\uc7a5\uc18c\ub97c \uba3c\uc800 \ub4f1\ub85d\ud55c\ub2e4. wget &#8211;r &#8212;no&#8211;parent &#8211;A &#8216;epel-release-*.rpm&#8217; http:\/\/dl.fedoraproject.org\/pub\/epel\/7\/x86_64\/e\/ rpm &#8211;Uvh dl.fedoraproject.org\/pub\/epel\/7\/x86_64\/e\/epel&#8211;release-*.rpm \/etc\/yum.repos.d\u00a0 \ud558\uc704 \ub514\ub809\ud1a0\ub9ac\uc5d0 \uc544\ub798\uc640 \uac19\uc774 2\uac1c\uc758 epel \uc800\uc7a5\uc18c\uac00 \ub4f1\ub85d\ub41c\ub2e4. 1. epel.repo 2.epel-testing.repo [root@localhost ~]# ls -l \/etc\/yum.repos.d\/ total 28 -rw-r&#8211;r&#8211;. 1 root root 1612 Jul 4 07:00 CentOS-Base.repo -rw-r&#8211;r&#8211;. 1 root root 640 Jul 4 07:00 CentOS-Debuginfo.repo -rw-r&#8211;r&#8211;. 1 root root 1331 Jul 4 07:00 CentOS-Sources.repo -rw-r&#8211;r&#8211;. 1 root root 156 Jul 4 07:00 CentOS-Vault.repo -rw-r&#8211;r&#8211;. 1 root root 957 Sep 2 12:14 epel.repo -rw-r&#8211;r&#8211;. 1 root root 1056 Sep 2 12:14 epel-testing.repo [root@localhost ~]# redis server \uc124\uce58 \ud558\ub798 yum \uc124\uce58 \uba85\ub825\uc744 \uc2e4\ud589 yum install redis redis server\uc758 \uc911\uc694\ud55c\u00a0 \ud658\uacbd\ud30c\uc77c\uc740 \uc544\ub798\uc640 \uac19\ub2e4. 1. \/etc\/redis.conf 2. \/etc\/redis-sentinel.conf redis server\uc2e4\ud589\ud558\uae30. systemctl start redis.service \uc2e4\ud589\uc774 \uc798 \ub410\ub294\uc9c0 \uc0c1\ud0dc \ud655\uc778 systemctl status redis.service Redis Client\ub97c \ud1b5\ud55c \ud655\uc778 redis-cli ping \uc815\uc0c1\uc801\uc774\ub77c\uba74 PONG\uc744 \uc751\ub2f5\ud55c\ub2e4. [root@localhost ~]# redis&#8211;cli ping PONG [root@localhost ~]# Start\/Stop\/Restart\/Status and Enable redis server redis server \uc2dc\uc791 systemctl start redis.service redis server \uc911\uc9c0 systemctl stop redis.service redis server \uc7ac \uc2dc\uc791 systemctl restart redis.service redis server \uc2e4\ud589 \uc0c1\ud0dc \ud655\uc778 systemctl status redis.service system\u2019s booting \ub54c Redis \uc11c\ubc84 \uc2e4\ud589\ud558\uae30 \uc704\ud55c \ub4f1\ub85d systemctl enable [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"ngg_post_thumbnail":0,"spay_email":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true},"categories":[5],"tags":[],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p5q9Zn-aT","jetpack-related-posts":[{"id":510,"url":"https:\/\/blog.box.kr\/?p=510","url_meta":{"origin":675,"position":0},"title":"[\ud38c]How to enable EPEL repo on CentOS 5 &amp; 6","date":"2014-12-28","format":false,"excerpt":"To enable EPEL (Extra Packages for Enterprise Linux) for CentOS 5 x86 or x64, log in to SSH on your server and execute the following command (dependent on your OS \u2013 unsure of what version of CentOS you are running?): \u00a0CentOS 6.x 32-bit (x86\/i386): rpm -Uvh http:\/\/mirror.overthewire.com.au\/pub\/epel\/6\/i386\/epel-release-6-7.noarch.rpm CentOS 6.x 64-bit\u2026","rel":"","context":"In &quot;Linux&quot;","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":711,"url":"https:\/\/blog.box.kr\/?p=711","url_meta":{"origin":675,"position":1},"title":"HOW TO INSTALL SENSU ON CENTOS7","date":"2015-04-15","format":false,"excerpt":"https:\/\/garage.godaddy.com\/tech\/config\/install-sensu-centos7\/ Sensu is a monitoring router for Linux operating systems such as CentOS 7. It monitors \u201ccheck\u201d scripts and passes their results to the corresponding handler scripts when the specified conditions are met. Checking the status of a service such as Apache is one of the most common uses of\u2026","rel":"","context":"In &quot;\uae30\uc220\uc790\ub8cc&quot;","img":{"alt_text":"Uchiwa","src":"https:\/\/i0.wp.com\/garage.godaddy.com\/wp-content\/uploads\/2015\/01\/Uchiwa.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":729,"url":"https:\/\/blog.box.kr\/?p=729","url_meta":{"origin":675,"position":2},"title":"install PostgreSQL on CentOS7","date":"2015-04-21","format":false,"excerpt":"1.\u00a0Install ( \u00a02015-04-21 > \ucd5c\uc2e0 \ubc84\uc804\uc740 9.4\u00a0 ) [root@localhost ~]# rpm -Uvh http:\/\/yum.postgresql.org\/9.4\/redhat\/rhel-7-x86_64\/pgdg-centos94-9.4-1.noarch.rpm http:\/\/yum.postgresql.org\/9.4\/redhat\/rhel-7-x86_64\/pgdg-centos94-9.4-1.noarch.rpm(\uc744)\ub97c \ubcf5\uad6c\ud569\ub2c8\ub2e4 \uacbd\uace0: \/var\/tmp\/rpm-tmp.z0BMz8: Header V4 DSA\/SHA1 Signature, key ID 442df0f8: NOKEY \uc900\ube44 \uc911...\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ################################# [100%] Updating \/ installing... 1:pgdg-centos94-9.4-1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ################################# [100%] [root@localhost ~]# yum install postgresql94 postgresql94-server postgresql94-libs postgresql94-contrib postgresql94 Loaded plugins: fastestmirror, langpacks http:\/\/linuxdownload.adobe.com\/linux\/x86_64\/repodata\/repomd.xml: [Errno\u2026","rel":"","context":"In &quot;\uae30\uc220&quot;","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":766,"url":"https:\/\/blog.box.kr\/?p=766","url_meta":{"origin":675,"position":3},"title":"install bugzilla with nginx on centos7","date":"2015-05-11","format":false,"excerpt":"Set the Hostname Before you begin installing and configuring the components described in this guide, please make sure you\u2019ve followed our instructions for setting your hostname. Issue the following commands to make sure it is set properly: hostname hostname -f The first command should show your short hostname, and the\u2026","rel":"","context":"In &quot;Linux&quot;","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":762,"url":"https:\/\/blog.box.kr\/?p=762","url_meta":{"origin":675,"position":4},"title":"Install and configure Nginx, MariaDB &amp; PHP-FPM in CentOS 7 (RHEL7)","date":"2015-05-08","format":false,"excerpt":"https:\/\/stavrovski.net\/blog\/install-and-configure-nginx-mariadb-php-fpm-in-centos-7-rhel7 \u00a0 The following is a quick-N-dirty write-up on\u00a0how to install and configure the LEMP stack (Nginx, MariaDB and PHP-FPM) in\u00a0CentOS 7. I use this as a reference\/guide whenever I need to deploy the\u00a0LEMP stack\u00a0on RHEL based machines. TABLE OF CONTENTS Enable EPEL Repository Update CentOS 7 Install and configure\u2026","rel":"","context":"In &quot;Linux&quot;","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":660,"url":"https:\/\/blog.box.kr\/?p=660","url_meta":{"origin":675,"position":5},"title":"[Linux] \/dev\/sdc1 is apparently in use by the system; will not make a filesystem here!","date":"2015-04-12","format":false,"excerpt":"Centos \uc124\uce58 \ud558\uace0 HDD\ub97c \uc2e0\uaddc\ub85c INSTALL \ud560\ub54c fdisk \uae4c\uc9c0 \uc798 \ub410\ub294\ub370 \uc544\ub798\uc640 \uac19\uc740 \uc624\ub958 \ubc1c\uc0dd [root@localhost ~]# mkfs.ext4 \/dev\/sdb1 mke2fs 1.42.9 (28-Dec-2013) \/dev\/sdc1 is apparently in use by the system; will not make a filesystem here! \uc624\ub958 \ub0b4\uc6a9\uc744 \ubcf4\uba74 \ud574\ub2f9 \ub514\uc2a4\ud06c\uac00 \uc0ac\uc6a9\uc911\uc774\ub780\ub2e4.. \uc544.. ghost\uac00 \uc788\ub098? \uc5f4\uc2ec\ud788 \ucc3e\uc544 \ubcf8 \uacb0\uacfc\u00a0 Disk\u2026","rel":"","context":"In &quot;\uae30\uc220\uc790\ub8cc&quot;","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/blog.box.kr\/index.php?rest_route=\/wp\/v2\/posts\/675"}],"collection":[{"href":"https:\/\/blog.box.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.box.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.box.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.box.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=675"}],"version-history":[{"count":0,"href":"https:\/\/blog.box.kr\/index.php?rest_route=\/wp\/v2\/posts\/675\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.box.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.box.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.box.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}