{"id":6548,"date":"2025-09-02T00:00:00","date_gmt":"2025-09-02T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/what-you-should-know-about-storage-area-network-san\/"},"modified":"2026-06-22T07:55:40","modified_gmt":"2026-06-22T07:55:40","slug":"what-you-should-know-about-storage-area-network-san","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-you-should-know-about-storage-area-network-san","title":{"rendered":"\uc2a4\ud1a0\ub9ac\uc9c0 \uc601\uc5ed \ub124\ud2b8\uc6cc\ud06c(SAN)\uc5d0 \ub300\ud574 \uc54c\uc544\uc57c \ud560 \uc0ac\ud56d"},"content":{"rendered":"
\"What<\/figure>\n\n\n\n

\uc624\ub298\ub0a0 \ub370\uc774\ud130 \uc911\uc2ec\uc758 \uc138\uacc4\uc5d0\uc11c \uae30\uc5c5\uc740 \ub9c9\ub300\ud55c \uc591\uc758 \ud575\uc2ec \uc815\ubcf4\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \uace0\ub9bd\ub41c \uc9c1\uc811 \uc5f0\uacb0 \uc2a4\ud1a0\ub9ac\uc9c0(DAS)\uc5d0 \uc758\uc874\ud558\ub294 \uac83\uc740 \ud3ec\ubbac\ub7ec 1 \uacbd\uc8fc\uc5d0 \ub2e8\uc77c \ucc28\uc120 \ub3c4\ub85c\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uacfc \uac19\uc2b5\ub2c8\ub2e4\u2014\ub2e8\uc21c\ud788 \uc18d\ub3c4\uc640 \ud2b8\ub798\ud53d\uc744 \uac10\ub2f9\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ubc14\ub85c \uc5ec\uae30\uc11c \uc2a4\ud1a0\ub9ac\uc9c0 \uc601\uc5ed \ub124\ud2b8\uc6cc\ud06c(SAN)<\/strong> \uac00 \ube5b\uc744 \ubc1c\ud569\ub2c8\ub2e4. \uc774\ub294 \ub370\uc774\ud130 \uc2a4\ud1a0\ub9ac\uc9c0 \ud2b8\ub798\ud53d \uc804\uc6a9 \uace0\uc18d \ub2e4\ucc28\uc120 \ucd08\uace0\uc18d\ub3c4\ub85c\ub85c\uc11c, \uc5d4\ud130\ud504\ub77c\uc774\uc988 \ud658\uacbd\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uc131\ub2a5\uacfc \ud655\uace0\ud55c \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubcf8 \uc548\ub0b4\uc11c\uc5d0\uc11c\ub294 SAN \uae30\uc220\uc744 \uba85\ud655\ud788 \uc124\uba85\ud558\uace0, \uadf8 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c\ub97c \uc0b4\ud3b4\ubcf4\uba70, \uc65c \uc5ec\uc804\ud788 \uace0\uac00\uc6a9\uc131 \ub370\uc774\ud130 \uc2a4\ud1a0\ub9ac\uc9c0<\/strong>.<\/p>\n\n\n\n

\ud83d\udcdd \uc2a4\ud1a0\ub9ac\uc9c0 \uc601\uc5ed \ub124\ud2b8\uc6cc\ud06c(SAN)\ub780 \uc815\ud655\ud788 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/h2>\n\n\n\n

A \uc2a4\ud1a0\ub9ac\uc9c0 \uc601\uc5ed \ub124\ud2b8\uc6cc\ud06c(SAN)<\/strong> \ub294 \uc5ec\ub7ec \uc11c\ubc84\uc5d0 \uacf5\uc720 \uc2a4\ud1a0\ub9ac\uc9c0 \uc7a5\uce58 \ud480\uc744 \uc778\ud130\ucee4\ub125\ud2b8\ud558\uace0 \uc81c\uacf5\ud558\ub294 \ud2b9\ud654\ub41c \uace0\uc18d \ub124\ud2b8\uc6cc\ud06c\uc785\ub2c8\ub2e4. \ud575\uc2ec \ucc28\ubcc4\uc810\uc740 \uc774\ub7ec\ud55c \uc2a4\ud1a0\ub9ac\uc9c0 \uc7a5\uce58\ub97c \uc6b4\uc601\uccb4\uc81c\uc5d0 \ub85c\uceec\ub85c \uc5f0\uacb0\ub41c \uac83\ucc98\ub7fc \uc778\uc2dd\ub418\uac8c \ud558\ub418, \uc2e4\uc81c\ub85c\ub294 \ub124\ud2b8\uc6cc\ud06c\ub97c \ud1b5\ud574 \uc561\uc138\uc2a4\ud55c\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \ube14\ub85d \uc218\uc900 \ub370\uc774\ud130 \uc804\uc1a1\uc5d0 \ucd5c\uc801\ud654\ub41c<\/strong>.<\/p>\n\n\n\n

\uc774\ub807\uac8c \uc0dd\uac01\ud574 \ubcf4\uc138\uc694: SAN\uc740 \uc0ac\uc6a9\uc790 LAN\uacfc \uc644\uc804\ud788 \ubd84\ub9ac\ub41c, \uc11c\ubc84 \ub4a4\ucabd\uc5d0 \uc704\uce58\ud55c \u201c\ub124\ud2b8\uc6cc\ud06c\u201d\ub97c \uad6c\ucd95\ud558\uba70, \uadf8 \uc720\uc77c\ud55c \ubaa9\uc801\uc740 \uc11c\ubc84\uc640 \uc2a4\ud1a0\ub9ac\uc9c0 \uc5b4\ub808\uc774 \uac04 \ub370\uc774\ud130 \uc774\ub3d9\uc744 \ucd5c\ub300\ud55c \ud6a8\uc728\uc801\uc73c\ub85c \uc218\ud589\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\"SAN\"<\/figure>\n\n\n\n

SAN \uc544\ud0a4\ud14d\ucc98\uc758 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c<\/strong><\/h3>\n\n\n\n

\uacac\uace0\ud55c SAN\uc740 \uc870\ud654\ub86d\uac8c \uc791\ub3d9\ud558\ub294 \uc5ec\ub7ec \ud575\uc2ec \ud558\ub4dc\uc6e8\uc5b4 \uad6c\uc131 \uc694\uc18c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n

    \n

  1. \uc11c\ubc84(\ud638\uc2a4\ud2b8):<\/strong> \uc800\uc7a5\ub41c \ub370\uc774\ud130\uc5d0 \uc561\uc138\uc2a4\uac00 \ud544\uc694\ud55c \uc2dc\uc2a4\ud15c\uc785\ub2c8\ub2e4.<\/p><\/li>

  2. \ud638\uc2a4\ud2b8 \ubc84\uc2a4 \uc5b4\ub311\ud130(HBA):<\/strong> \uac01 \uc11c\ubc84\uc5d0 \uc124\uce58\ub418\ub294 \ud2b9\ud654\ub41c \ud655\uc7a5 \uce74\ub4dc\ub85c, \uc11c\ubc84\ub97c SAN \ud328\ube0c\ub9ad\uc5d0 \uc5f0\uacb0\ud558\uba70, \uc77c\ubc18 NIC\ubcf4\ub2e4 \ud6e8\uc52c \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4.<\/p><\/li>

  3. \uc2a4\uc704\uce58:<\/strong> SAN\uc758 \ubc31\ubcf8\uc73c\ub85c, \uc774\ub4e4\uc740 \ud30c\uc774\ubc84 \ucc44\ub110 \uc2a4\uc704\uce58<\/strong> \uc11c\ubc84\uc640 \uc2a4\ud1a0\ub9ac\uc9c0 \uac04 \ud2b8\ub798\ud53d\uc744 \uc9c1\uc811 \uc804\ub2ec\ud569\ub2c8\ub2e4. \uc774\ub4e4\uc774 \ub124\ud2b8\uc6cc\ud06c\uc758 \u201c\ud328\ube0c\ub9ad\u201d\uc744 \ud615\uc131\ud569\ub2c8\ub2e4.<\/p><\/li>

  4. \uc2a4\ud1a0\ub9ac\uc9c0 \uc5b4\ub808\uc774:<\/strong> \uc2e4\uc81c \ud558\ub4dc \ub514\uc2a4\ud06c \ub4dc\ub77c\uc774\ube0c(HDD), \uc194\ub9ac\ub4dc \uc2a4\ud14c\uc774\ud2b8 \ub4dc\ub77c\uc774\ube0c(SSD), \ub610\ub294 \uc774 \ub458\uc744 \ud63c\ud569\ud55c \ud558\uc774\ube0c\ub9ac\ub4dc \uc5b4\ub808\uc774\ub97c \ud3ec\ud568\ud558\ub294 \uc2dc\uc2a4\ud15c\uc785\ub2c8\ub2e4.<\/p><\/li>

  5. \ucf00\uc774\ube14 \ubc0f \ud2b8\ub79c\uc2a4\uc2dc\ubc84:<\/strong> \ubb3c\ub9ac\uc801 \uc778\ud504\ub77c\uc785\ub2c8\ub2e4. \ucd5c\uc2e0 \uace0\uc131\ub2a5 SAN\uc740 \uad11\uc12c\uc720 \ucf00\uc774\ube14<\/strong><\/a> \ubc0f \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong><\/a> (\uc608: SFP<\/strong>, SFP+, QSFP28<\/strong>)\ub97c \uc0ac\uc6a9\ud558\uc5ec \uad11 \uc2e0\ud638\ub85c \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud568\uc73c\ub85c\uc368 \ub180\ub77c\uc6b4 \uc18d\ub3c4\uc640 \uac70\ub9ac \ud655\ubcf4\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ol>\n\n\n\n

    \uc5ec\uae30\uc11c \uad6c\uc131 \uc694\uc18c\uc758 \ud488\uc9c8\uc774 \uac00\uc7a5 \uc911\uc694\ud569\ub2c8\ub2e4. \ucd5c\uc801\uc758 \uc131\ub2a5\uacfc \uc2e0\ub8b0\uc131\uc744 \uc704\ud574 \uc778\uc99d\ub41c \uace0\ud488\uc9c8 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc740 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, LINK-PP <\/strong>QSFP-40G-SR4 <\/strong><\/a>\ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub294<\/strong> SAN \uc778\ud504\ub77c\uc5d0 \uc774\ub97c \ud1b5\ud569\ud558\uba74 \uba40\ud2f0\ubaa8\ub4dc \uad11\uc12c\uc720\ub97c \ud1b5\ud55c \ucd5c\ub300 \ud638\ud658\uc131\uacfc \uc800\uc9c0\uc5f0 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \ub370\uc774\ud130 \uc9d1\uc57d\uc801 \uc791\uc5c5\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud83d\udcdd SAN vs. NAS vs. DAS: \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/h2>\n\n\n\n

    SAN\uc744 \ub2e4\ub978 \uc2a4\ud1a0\ub9ac\uc9c0 \uc544\ud0a4\ud14d\ucc98\uc640 \ud63c\ub3d9\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uac04\ub7b5\ud55c \ube44\uad50\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n

    \n\n<\/colgroup>

    \uae30\ub2a5<\/strong><\/p><\/th>

    SAN(\uc800\uc7a5 \uc601\uc5ed \ub124\ud2b8\uc6cc\ud06c)<\/strong><\/p><\/th>

    NAS(\ub124\ud2b8\uc6cc\ud06c \uc5f0\uacb0 \uc2a4\ud1a0\ub9ac\uc9c0)<\/strong><\/p><\/th>

    DAS(\uc9c1\uc811 \uc5f0\uacb0 \uc2a4\ud1a0\ub9ac\uc9c0)<\/strong><\/p><\/th><\/tr>

    \ud504\ub85c\ud1a0\ucf5c<\/strong><\/p><\/td>

    \ud30c\uc774\ubc84 \ucc44\ub110(FC), iSCSI, FC \uae30\ubc18 NVMe<\/p><\/td>

    TCP\/IP(SMB\/NFS, FTP)<\/p><\/td>

    SATA, SAS, SCSI<\/p><\/td><\/tr>

    \ub370\uc774\ud130 \uc804\ub2ec \ubc29\uc2dd<\/strong><\/p><\/td>

    \ube14\ub85d \uc218\uc900<\/strong><\/p><\/td>

    \ud30c\uc77c \uc218\uc900<\/strong><\/p><\/td>

    \ube14\ub85d \uc218\uc900<\/strong><\/p><\/td><\/tr>

    \uc8fc\uc694 \uc6a9\ub3c4<\/strong><\/p><\/td>

    \uc784\ubb34 \uc911\uc2ec \uc560\ud50c\ub9ac\ucf00\uc774\uc158, \ub370\uc774\ud130\ubca0\uc774\uc2a4, \uac00\uc0c1\ud654<\/p><\/td>

    \ud30c\uc77c \uacf5\uc720, \ubc31\uc5c5, \uc544\uce74\uc774\ube0c<\/p><\/td>

    \ub2e8\uc77c \uc11c\ubc84 \ub85c\uceec \uc2a4\ud1a0\ub9ac\uc9c0<\/p><\/td><\/tr>

    \uc131\ub2a5<\/strong><\/p><\/td>

    \ub9e4\uc6b0 \ub192\uc74c<\/strong> (\uc800\uc9c0\uc5f0, \uace0 IOPS)<\/p><\/td>

    \uc911\uac04 \uc218\uc900(\ub124\ud2b8\uc6cc\ud06c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d0)<\/p><\/td>

    \ub192\uc74c(\ud655\uc7a5\uc131\uc740 \ub0ae\uc74c)<\/p><\/td><\/tr>

    \ud655\uc7a5\uc131<\/strong><\/p><\/td>

    \uace0\ub3c4\ub85c \ud655\uc7a5 \uac00\ub2a5<\/p><\/td>

    \uc911\uac04 \uc218\uc900 \ud655\uc7a5\uc131<\/p><\/td>

    \uc81c\ud55c\uc801<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n

    \ud83d\udcdd \uae30\uc5c5\uc774 SAN\uc744 \uc120\ud0dd\ud558\ub294 \uc774\uc720: \uc8fc\uc694 \uc774\uc810<\/strong><\/h2>\n\n\n\n