{"id":11528,"date":"2026-03-28T17:23:48","date_gmt":"2026-03-28T08:23:48","guid":{"rendered":"https:\/\/www.skyer9.pe.kr\/wordpress\/?p=11528"},"modified":"2026-03-28T17:23:48","modified_gmt":"2026-03-28T08:23:48","slug":"aws-ec2%ec%97%90%ec%84%9c-debian-%ec%84%9c%eb%b2%84-swap-%ec%84%a4%ec%a0%95","status":"publish","type":"post","link":"https:\/\/www.skyer9.pe.kr\/wordpress\/?p=11528","title":{"rendered":"AWS EC2\uc5d0\uc11c Debian \uc11c\ubc84 Swap \uc124\uc815"},"content":{"rendered":"

AWS EC2\uc5d0\uc11c Debian \uc11c\ubc84 Swap \uc124\uc815<\/h1>\n

1. \ud604\uc7ac Swap \uc0c1\ud0dc \ud655\uc778<\/h2>\n
sudo swapon --show\n# \ub610\ub294\nfree -h<\/code><\/pre>\n
\uacb0\uacfc\uac00 \ube44\uc5b4\uc788\ub2e4\uba74 \ud604\uc7ac Swap\uc774 \uc5c6\ub294 \uc0c1\ud0dc\uc785\ub2c8\ub2e4.<\/p>\n
2. Swap \ud30c\uc77c \uc0dd\uc131<\/h2>\n
\ubcf4\ud1b5 RAM \uc6a9\ub7c9\uc758 1.5\ubc30 ~ 2\ubc30<\/strong> \uc815\ub3c4\ub97c \uad8c\uc7a5\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 2GB\uc758 Swap \ud30c\uc77c\uc744 \ub9cc\ub4e4\ub824\uba74 \uc544\ub798 \uba85\ub839\uc5b4\ub97c \uc785\ub825\ud558\uc138\uc694.<\/p>\n
# 2G \ud06c\uae30\uc758 \ud30c\uc77c\uc744 \/swapfile \uacbd\ub85c\uc5d0 \uc0dd\uc131\nsudo fallocate -l 2G \/swapfile\n\n# \ub9cc\uc57d fallocate\uac00 \uc791\ub3d9\ud558\uc9c0 \uc54a\ub294\ub2e4\uba74 \uc544\ub798 \uba85\ub839\uc5b4\ub85c \ub300\uccb4 \uac00\ub2a5\ud569\ub2c8\ub2e4.\n# sudo dd if=\/dev\/zero of=\/swapfile bs=1M count=2048<\/code><\/pre>\n
3. \uad8c\ud55c \uc124\uc815 \ubc0f Swap \ud3ec\ub9f7\ud305<\/h2>\n
\ubcf4\uc548\uc744 \uc704\ud574 \ub8e8\ud2b8 \uc0ac\uc6a9\uc790\ub9cc \ud30c\uc77c\uc5d0 \uc811\uadfc\ud560 \uc218 \uc788\ub3c4\ub85d \uad8c\ud55c\uc744 \uc81c\ud55c\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n
# \uad8c\ud55c \uc218\uc815 (600)\nsudo chmod 600 \/swapfile\n\n# Swap \ud30c\uc77c\ub85c \ubcc0\ud658\nsudo mkswap \/swapfile<\/code><\/pre>\n
4. Swap \ud65c\uc131\ud654<\/h2>\n
\uc774\uc81c \uc2dc\uc2a4\ud15c\uc5d0 Swap \ud30c\uc77c\uc744 \uc0ac\uc6a9\ud558\uaca0\ub2e4\uace0 \uc54c\ub9bd\ub2c8\ub2e4.<\/p>\n
sudo swapon \/swapfile<\/code><\/pre>\n
\ub2e4\uc2dc free -h<\/code>\ub97c \uc785\ub825\ud558\uba74 Swap \uc6a9\ub7c9\uc774 \uc7a1\ud600 \uc788\ub294 \uac83\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
\n
5. \uc7ac\ubd80\ud305 \uc2dc \uc790\ub3d9 \ub9c8\uc6b4\ud2b8 \uc124\uc815 (\uc911\uc694)<\/h2>\n
\uc124\uc815\ub9cc \ud558\uace0 \ub05d\ub0b4\uba74 \uc11c\ubc84\ub97c \uaed0\ub2e4 \ucf30\uc744 \ub54c Swap\uc774 \ud480\ub824\ubc84\ub9bd\ub2c8\ub2e4. \/etc\/fstab<\/code> \ud30c\uc77c\uc5d0 \ub4f1\ub85d\ud574\uc918\uc57c \ud569\ub2c8\ub2e4.<\/p>\n
    \n
  1. \ud30c\uc77c\uc744 \uc5fd\ub2c8\ub2e4: sudo vi \/etc\/fstab<\/code><\/li>\n
  2. \ud30c\uc77c \ub9e8 \uc544\ub798\uc5d0 \ub2e4\uc74c \uc904\uc744 \ucd94\uac00\ud558\uace0 \uc800\uc7a5\ud569\ub2c8\ub2e4:
    \n
    \n
    \/swapfile swap swap defaults 0 0<\/code><\/p>\n<\/blockquote>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"
    AWS EC2\uc5d0\uc11c Debian \uc11c\ubc84 Swap \uc124\uc815 1. \ud604\uc7ac Swap \uc0c1\ud0dc \ud655\uc778 sudo swapon –show # \ub610\ub294 free -h \uacb0\uacfc\uac00 \ube44\uc5b4\uc788\ub2e4\uba74 \ud604\uc7ac Swap\uc774 \uc5c6\ub294 \uc0c1\ud0dc\uc785\ub2c8\ub2e4. 2. Swap \ud30c\uc77c \uc0dd\uc131 \ubcf4\ud1b5 RAM \uc6a9\ub7c9\uc758 1.5\ubc30 ~ 2\ubc30 \uc815\ub3c4\ub97c \uad8c\uc7a5\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 2GB\uc758 Swap \ud30c\uc77c\uc744 \ub9cc\ub4e4\ub824\uba74 \uc544\ub798 \uba85\ub839\uc5b4\ub97c \uc785\ub825\ud558\uc138\uc694. # 2G \ud06c\uae30\uc758 \ud30c\uc77c\uc744 \/swapfile \uacbd\ub85c\uc5d0 \uc0dd\uc131 sudo fallocate -l\u2026 Read More »<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"class_list":["post-11528","post","type-post","status-publish","format-standard","hentry","category-devops"],"_links":{"self":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/11528","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11528"}],"version-history":[{"count":1,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/11528\/revisions"}],"predecessor-version":[{"id":11529,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/11528\/revisions\/11529"}],"wp:attachment":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11528"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11528"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}