RAID\ub85c \ubb36\uc5b4 \uc4f0\ub358 ( RAID-1 ) HDD\uc5d0 CENTOS 7 \ub97c \uc124\uce58 \ud558\ub824\ub2e4\ubcf4\ub2c8 \ud3ec\uba67\uc774 \uc548\ub41c\ub2e4.<\/p>\n
\ubb54\uac00 \uc790\uafb8 \uc5d0\ub7ec\uac00 \ub098\uba74\uc11c \ub098\ub97c \uad34\ub86d\ud614\ub2e4. \uadf8\ub798\uc11c \uc5f4\uc2ec\ud788 \ucc3e\uc544 \ubcf4\ub2c8..<\/p>\n
RAID\ub85c \ubb36\uc73c\uba74, \uc774 HDD\uac00 RAID\uc758 \uad6c\uc131\uc6d0\uc774 \uc5c8\ub2e4\ub294 \ub099\uc778?? \uc815\ubcf4\ub97c HDD\uc758 \ud2b9\uc815 \uc601\uc5ed\uc5d0<\/p>\n
\uc801\uc5b4\ub194\uc11c \uc774\ub97c \ub2e4\ub978 OS\ub098 Utility’s\uc5d0\uc11c \uc798\ubabb\ub41c \uc0ac\uc6a9\uc744 \ub9c9\ub294 \uae30\ub2a5\uc774 \uc788\ub098\ubcf4\ub2e4..<\/p>\n
\ub098\ub294 \uc774 HDD\uac00 RAID\uc5d0 \ubb36\uc600\ub358\uac83\ub3c4 \uc54c\uace0 \uc774\uc820 \ud544\uc694 \uc5c6\ub2e4\ub294 \uac83\ub3c4 \uc544\ub2c8…<\/p>\n
\uc774 \uc815\ubcf4\ub97c \uc9c0\uc6b0\uba74 \ub418\uaca0\ub2e4 \uc2f6\uc5b4\uc11c \ub610\ub2e4\uc2dc \uac80\uc0c9 \ud574\ubcf4\ub2c8..<\/p>\n
LINUX\uc5d0\ub3c4 S\/W\ubc29\uc2dd\uc73c\ub85c RAID\ub97c \ubb36\uc5b4 \uc8fc\ub294 S\/W\uac00 \uc788\ub294\ub370 \uc774 S\/W\ub97c \ud1b5\ud574\uc11c RAID \uc0ac\uc6a9 HDD \ub099\uc778\uc744 \uc9c0\uc6b8 \uc218 \uc788\ub2e8\ub2e4..<\/p>\n
[root@localhost ~]# dmraid -r -E \/dev\/sdc
\nDo you really want to erase \u201cpdc\u201d ondisk metadata on \/dev\/sdc ? [y\/n] :y<\/blockquote>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
RAID\ub85c \ubb36\uc5b4 \uc4f0\ub358 ( RAID-1 ) HDD\uc5d0 CENTOS 7 \ub97c \uc124\uce58 \ud558\ub824\ub2e4\ubcf4\ub2c8 \ud3ec\uba67\uc774 \uc548\ub41c\ub2e4. \ubb54\uac00 \uc790\uafb8 \uc5d0\ub7ec\uac00 \ub098\uba74\uc11c \ub098\ub97c \uad34\ub86d\ud614\ub2e4. \uadf8\ub798\uc11c \uc5f4\uc2ec\ud788 \ucc3e\uc544 \ubcf4\ub2c8.. RAID\ub85c \ubb36\uc73c\uba74, \uc774 HDD\uac00 RAID\uc758 \uad6c\uc131\uc6d0\uc774 \uc5c8\ub2e4\ub294 \ub099\uc778?? \uc815\ubcf4\ub97c HDD\uc758 \ud2b9\uc815 \uc601\uc5ed\uc5d0 \uc801\uc5b4\ub194\uc11c \uc774\ub97c \ub2e4\ub978 OS\ub098 Utility’s\uc5d0\uc11c \uc798\ubabb\ub41c \uc0ac\uc6a9\uc744 \ub9c9\ub294 \uae30\ub2a5\uc774 \uc788\ub098\ubcf4\ub2e4.. \ub098\ub294 \uc774 HDD\uac00 RAID\uc5d0 \ubb36\uc600\ub358\uac83\ub3c4 \uc54c\uace0 \uc774\uc820 \ud544\uc694 \uc5c6\ub2e4\ub294 \uac83\ub3c4 \uc544\ub2c8… \uc774 \uc815\ubcf4\ub97c \uc9c0\uc6b0\uba74 \ub418\uaca0\ub2e4 \uc2f6\uc5b4\uc11c \ub610\ub2e4\uc2dc \uac80\uc0c9 \ud574\ubcf4\ub2c8.. LINUX\uc5d0\ub3c4 S\/W\ubc29\uc2dd\uc73c\ub85c RAID\ub97c \ubb36\uc5b4 \uc8fc\ub294 S\/W\uac00 \uc788\ub294\ub370 \uc774 S\/W\ub97c \ud1b5\ud574\uc11c RAID \uc0ac\uc6a9 HDD \ub099\uc778\uc744 \uc9c0\uc6b8 \uc218 \uc788\ub2e8\ub2e4.. \ubc29\uc2dd\uc740 \uc544\ub798\uc640 \uac19\ub2e4.. [root@localhost ~]# dmraid -r -E \/dev\/sdc Do you really want to erase \u201cpdc\u201d ondisk metadata on \/dev\/sdc ? [y\/n] :y <\/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-aB","jetpack-related-posts":[{"id":367,"url":"https:\/\/blog.box.kr\/?p=367","url_meta":{"origin":657,"position":0},"title":"[\ud38c]Scala \uc2dc\uc791\ud558\uae30","date":"2014-09-15","format":false,"excerpt":"\u00a0 http:\/\/ppassa.wordpress.com\/2012\/02\/19\/getting_started_scala\/ Scala \uc2dc\uc791\ud558\uae30 \uc694\uc998 \ub4e4\uc5b4\uc11c\u00a0Scala\ub97c \uacf5\ubd80\ud558\uace0 \uc788\ub2e4. \uc544\uc9c1 \ub9ce\uc774 \ubd80\uc871\ud558\uc9c0\ub9cc, \uc9c0\uae08\uae4c\uc9c0 \ubc30\uc6b4 \uac83\ub4e4 \uae30\ub85d\ud574\ub450\uace0, \ub610 \ud639\uc2dc \uc870\uae08\uc774\ub77c\ub3c4 \ub3c4\uc6c0\uc774 \ub418\ub294 \ubd84\ub4e4\uc774 \uc788\uc744 \uc9c0 \ubab0\ub77c \uacf5\uc720\ud574\ubcf4\uace0\uc790 \ud55c\ub2e4. 1. \ub4e4\uc5b4\uac00\uba70 \ubb58 \ub610 \ubc30\uc6cc\uc57c \ud55c\ub2e8 \ub9d0\uc778\uac00? \uc774\ubbf8 C++, Java, Python, Ruby, JavaScript \ub4f1 \ub9ce\uc740 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\ub4e4\uc774 \uc788\ub294\ub370, \uc65c \uc790\uafb8 \uc0c8\ub85c\uc6b4 \uc5b8\uc5b4\uac00 \ub098\uc624\uace0 \uc788\ub0d0?\u2026","rel":"","context":"In "\ucc38\uace0\ub97c \uc704\ud55c \uc800\uc7a5\ubb3c"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":379,"url":"https:\/\/blog.box.kr\/?p=379","url_meta":{"origin":657,"position":1},"title":"[\ud38c]\ube60\ub974\uac8c \ud6dd\uc5b4 \ubcf4\ub294 node.js","date":"2014-09-15","format":false,"excerpt":"http:\/\/bcho.tistory.com\/889 \ube60\ub974\uac8c \ud6dd\uc5b4 \ubcf4\ub294 node.js - #6 MongoDB \uc5f0\ub3d9 (mongo-native) \ud074\ub77c\uc6b0\ub4dc \ucef4\ud4e8\ud305 & NoSQL\/Vert.x & Node.js\u00a0|\u00a02014\/04\/03 23:49\u00a0|\u00a0Posted by\u00a0\uc870\ub300\ud611 \ube60\ub974\uac8c \ud6dd\uc5b4\ubcf4\ub294\u00a0node.js #6- mongo-native \ubaa8\ub4c8\uc744 \uc774\uc6a9\ud55c MongoDB \uc5f0\ub3d9 \uc870\ub300\ud611\u00a0(http:\/\/bcho.tistory.com Persistence\u00a0\uc5f0\ub3d9 node.js\ub294\u00a0DB\ub098\u00a0NoSQL\ub4f1\uc758 \uc5f0\ub3d9\uc744 \uc9c0\uc6d0\ud558\ub294\ub370,\u00a0\uc774 \uc5ed\uc2dc \ucca0\uc800\ud558\uac8c\u00a0non-blocking io\u00a0\ubc29\uc2dd\uc73c\ub85c \ub3d9\uc791\ud55c\ub2e4.\u00a0\uc989\u00a0db\u00a0\uc5f0\uacb0\u00a0socket\uc744 \uc5f4\uc5b4\uc11c\u00a0query\ub97c \ub358\uc838\ub193\uace0, query\u00a0\uacb0\uacfc\uac00 \uc624\uba74 \uc774\ubca4\ud2b8\ub97c \ubc1b\uc544\uc11c\u00a0callback\u00a0\ud568\uc218\ub85c \ucc98\ub9ac\ud558\ub294 \uc21c\uc11c\uc774\ub2e4. \uadf8\ub7ec\uba74 \uc5ec\uae30\uc11c\ub294 \uba87\uac00\uc9c0\u00a0persistence\u00a0\uc5f0\ub3d9 \ubc29\uc2dd\uc5d0 \ub300\ud574\uc11c \uc54c\uc544\ubcf4\ub3c4\ub85d \ud55c\ub2e4.\u2026","rel":"","context":"In "\ucc38\uace0\ub97c \uc704\ud55c \uc800\uc7a5\ubb3c"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":801,"url":"https:\/\/blog.box.kr\/?p=801","url_meta":{"origin":657,"position":2},"title":"[scrap] MySQL Replication \uc124\uc815\uacfc \uba87 \uac00\uc9c0 \ud14c\uc2a4\ud2b8","date":"2015-05-18","format":false,"excerpt":"http:\/\/blog.hibrainapps.net\/130 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 MySQL\uc744 DB\ub85c \uc0ac\uc6a9\ud558\uba74\uc11c \uc11c\ubc84\uc758 \ubd80\ud558 \ubd84\uc0b0\uc744 \uc704\ud55c \ubc29\ubc95 \uc911 \ud558\ub098\ub85c Replication \uc744 \uc0ac\uc6a9\ud55c\ub2e4. Replication \uc740 Master \ud558\ub098\uc5d0 n\uac1c\uc758 Slave\ub85c \uc9c0\uc815\uc774 \uac00\ub2a5\ud558\ub2e4. Slave\ub294 \ub2e4\uc2dc Master \uc5ed\ud560\uc744 \ud560\uc218 \uc788\uc73c\uba70 \uc5ed\uc2dc \ub610 \ub2e4\ub978 n\uac1c\uc758 Slave\ub97c \uc9c0\uc815\ud560 \uc218 \uc788\ub2e4. \ubd80\ud558 \ubd84\uc0b0\uc758 \ud6a8\uacfc\ub294 inser,update \ub4f1 \ubcc0\uacbd\uacfc \uad00\ub828\ub41c \ubaa8\ub4e0 \uc791\uc5c5\uc740\u2026","rel":"","context":"In "DB\uad00\ub828"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":720,"url":"https:\/\/blog.box.kr\/?p=720","url_meta":{"origin":657,"position":3},"title":"[\ud38c]Java \uc5d0\uc11c DataBase Replication Master\/Slave (write\/read) \ubd84\uae30 \ucc98\ub9ac\ud558\uae30","date":"2015-04-15","format":false,"excerpt":"http:\/\/kwon37xi.egloos.com\/ \ub300\uaddc\ubaa8 \uc11c\ube44\uc2a4 \uac1c\ubc1c\uc2dc\uc5d0 \uac00\uc7a5 \uae30\ubcf8\uc801\uc73c\ub85c \ud558\ub294 \ud29c\ub2dd\uc740 \ubc14\ub85c \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\uc11c Write\uc640 Read DB\ub97c Replication(\ub9ac\ud50c\ub9ac\ucf00\uc774\uc158)\ud558\uace0 \uc4f0\uae30 \uc791\uc5c5\uc740 Master(Write)\ub85c \ubcf4\ub0b4\uace0 \uc77d\uae30 \uc791\uc5c5\uc740 Slave(Read)\ub85c \ubcf4\ub0b4\uc5b4 \ubd80\ud558\ub97c \ubd84\uc0b0 \uc2dc\ud0a4\ub294 \uac83\uc774\ub2e4. \ud2b9\ud788 \ub300\ubd80\ubd84\uc758 \uc11c\ube44\uc2a4\ub294 \uc77d\uae30\uac00 \uc555\ub3c4\uc801\uc73c\ub85c \ub9ce\uae30 \ub54c\ubb38\uc5d0\u00a0 Slave\ub294 \uc5ec\ub7ec \ub300\ub97c \ub450\uc5b4 \uc77d\uae30 \ubd80\ud558\ub97c \ubd84\uc0b0 \uc2dc\ud0a8\ub2e4. \uadf8\ub7f0\ub370 \ub610 \ud558\ub098 \uae30\uc5b5\ud574\uc57c \ud560 \uac83\uc774 Replication\uc740 \ube44\ub85d \uc9e7\ub354\ub77c\ub3c4\u2026","rel":"","context":"In "JAVA"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1239,"url":"https:\/\/blog.box.kr\/?p=1239","url_meta":{"origin":657,"position":4},"title":"Flutter \uc0ac\uc6a9 \uc815\ub9ac","date":"2021-05-14","format":false,"excerpt":"OSX, Windows, Linux, Web\uc5d0\uc11c \uc0ac\uc6a9\ud558\uae30 \uc704\ud574\uc11c\ub294 \uac01 \uae30\ub2a5\uc744 \ucf1c\uc918\uc57c\ud568. Flutter\ub85c \ub370\uc2a4\ud06c\ud1b1 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uac1c\ubc1c \uc2dc\uc791\ud558\uae30 \uc77c\ud68c\uc131 \uad6c\uc131 \ubcc0\uacbd\uc73c\ub85c \ub370\uc2a4\ud06c\ud1b1 \uc9c0\uc6d0\uc744 \uad6c\uc131\ud574\uc57c\ud569\ub2c8\ub2e4.$ flutter config --enable-windows-desktop # for the Windows runner$ flutter config --enable-macos-desktop \u00a0 # for the macOS runner$ flutter config --enable-linux-desktop \u00a0 # for the Linux runner \ub370\uc2a4\ud06c\ud1b1 \uc6a9 Flutter\uac00 \ud65c\uc131\ud654\ub418\uc5c8\ub294\uc9c0\u2026","rel":"","context":"In "flutter"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":375,"url":"https:\/\/blog.box.kr\/?p=375","url_meta":{"origin":657,"position":5},"title":"spring mybatis @Repository","date":"2014-09-15","format":false,"excerpt":"\u00a0 http:\/\/blog.naver.com\/PostView.nhn?blogId=vikong&logNo=60180414100 application-context.xml \u00a0 1) @Respository \ub85c DAO scanning \ubc0f bean \uc124\uc815 \ubb38\uc7a5 <\/context:component-scan> \u00a0 2) @Transactional \uc744 \uc704\ud55c \uc124\uc815 \ubb38\uc7a5 \u00a0 \u2026","rel":"","context":"In "\ucc38\uace0\ub97c \uc704\ud55c \uc800\uc7a5\ubb3c"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/blog.box.kr\/index.php?rest_route=\/wp\/v2\/posts\/657"}],"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=657"}],"version-history":[{"count":0,"href":"https:\/\/blog.box.kr\/index.php?rest_route=\/wp\/v2\/posts\/657\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.box.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=657"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.box.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=657"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.box.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}