{"id":1107,"date":"2016-01-02T16:19:50","date_gmt":"2016-01-02T16:19:50","guid":{"rendered":"http:\/\/haisins.epac.to\/wordpress\/?p=1107"},"modified":"2016-01-02T16:19:50","modified_gmt":"2016-01-02T16:19:50","slug":"asm-%ec%9a%a9%ec%96%b4-%ec%a0%95%ec%9d%98","status":"publish","type":"post","link":"https:\/\/haisins.synology.me\/wordpress\/?p=1107","title":{"rendered":"ASM \uc6a9\uc5b4 \uc815\uc758"},"content":{"rendered":"<p><P style=\"MARGIN-LEFT: 0.4em\"><SPAN style=\"FONT-SIZE: 15pt; FONT-FAMILY: HY\ud5e4\ub4dc\ub77c\uc778M; COLOR: black\"><STRONG>&nbsp; Disk Group<\/STRONG> <\/SPAN><\/P><br \/>\n<UL><br \/>\n<LI><SPAN style=\"COLOR: black\">ASM Disk group\uc740 \ub17c\ub9ac\uc801\uc778 \ub2e8\uc704\ub85c\uc368 \uad00\ub9ac\ub418\ub294 \ub514\uc2a4\ud06c \uc9d1\ud569\uccb4\uc774\uba70, ASM\uc5d0\uc11c \uace0\ub824\ub418\ub294 \ucd5c\uc0c1\uc758 \ub370\uc774\ud130 \uad6c\uc870\uc785\ub2c8\ub2e4. \uac1c\ubcc4 Disk group\uc740 \uc790\uc2e0\uc758 \ud30c\uc77c Directory\uc640 Disk Directory \uadf8\ub9ac\uace0 \ub2e4\ub978 Meta data\ub97c \ud3ec\ud568\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. <\/SPAN><\/LI><br \/>\n<LI><br \/>\n<DIV><SPAN style=\"COLOR: black\">\ub514\uc2a4\ud06c\uc758 \ud06c\uae30\uc5d0 \ube44\ub840\ud558\ub294 \uc22b\uc790\uc758 Extent\uac00 \uac1c\ubcc4 Disk\uc5d0 \ud560\ub2f9 \ub428\uc73c\ub85c\uc368, Application\uc5d0 \uc758\ud574 \ubc1c\uc0dd\ub418\ub294 I\/O load\ub294 \ud558\ub098\uc758 Disk group\uc5d0 \uc18d\ud574\uc788\ub294 \ubaa8\ub4e0 Disk\uc5d0 \uace8\uace0\ub8e8 \ubd84\uc0b0\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\ub2a5\uc73c\ub85c Disk group\uc758 \ub514\uc2a4\ud06c \uacf5\uac04\uc774 \uc5c6\ub294 \uc0c1\ud0dc\ub294, \ubc14\ub85c \ubaa8\ub4e0 Disk\uac00 \ub370\uc774\ud130\ub85c \uaf49 \ucc28\uc788\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. <\/SPAN><\/DIV><br \/>\n<P><SPAN style=\"FONT-SIZE: 15pt; FONT-FAMILY: HY\ud5e4\ub4dc\ub77c\uc778M; COLOR: black\"><STRONG>Failure Group<\/STRONG> <\/SPAN><\/P><\/LI><br \/>\n<LI><br \/>\n<DIV><SPAN style=\"COLOR: black\">Failure group\uc740 \uc2a4\ud1a0\ub9ac\uc9c0 \ub9ac\uc18c\uc2a4\ub97c \uacf5\uc720\ud558\ub294 Disk group\uc758 \uc77c\ubd80\ubd84\uc785\ub2c8\ub2e4. \uc5ec\uae30\uc11c \ub9d0\ud558\ub294 &#8216;\ub9ac\uc18c\uc2a4&#8217;\ub294 \uc7a5\uc560 \ubc1c\uc0dd \uc2dc \ud568\uaed8 \uc601\ud5a5\uc744 \ubc1b\uac8c \ub418\ub294 Disk\ub4e4\uc774 \uc11c\ub85c \uacf5\uc720\ud558\uace0 \uc788\ub294 \ub9ac\uc18c\uc2a4\ub97c \ub9d0\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc5b4\ub290 Disk\ub4e4\uc740 SCSI \ucee8\ud2b8\ub864\ub7ec 1\ubc88\uc5d0 \uc5f0\uacb0\ub418\uc5b4 \uc788\uace0, \ub098\uba38\uc9c0 Disk\ub4e4\uc740 SCSI \ucee8\ud2b8\ub864\ub7ec 2\uc5d0 \uc5f0\uacb0\ub418\uc5b4 \uc788\ub2e4\uba74, \uc804\uc790\uc758 Disk\ub4e4\uc740 Failure group 1\uc774 \ub418\ub294 \uac83\uc774\uace0, \ub098\uba38\uc9c0 Disk \ub4e4\uc740 Failure group 2\uc5d0 \uc18d\ud558\uac8c \ub418\ub294 \uac83\uc785\ub2c8\ub2e4. \uc989, \uc6b4\uba85\uc744 \uac19\uc774\ud558\ub294 Disk \ub4e4\uc758 \uc9d1\ud569\uccb4\uac00 Failure group\uc744 \ud615\uc131\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c, \ud558\ub098\uc758 Disk group\uc740 \uc5ec\ub7ec \uac1c\uc758 Failure group\uc73c\ub85c \uad6c\uc131\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/SPAN><\/DIV><br \/>\n<P><SPAN style=\"FONT-SIZE: 15pt; FONT-FAMILY: HY\ud5e4\ub4dc\ub77c\uc778M; COLOR: black\"><STRONG>ASM Disk<\/STRONG> <\/SPAN><\/P><\/LI><br \/>\n<LI><br \/>\n<DIV><SPAN style=\"COLOR: black\">\ud558\ub098\uc758 Disk group\uc740 ASM Disk\uc758 \uc9d1\ud569\uccb4\ub85c \uad6c\uc131\ub418\ub294 \uac83\uc785\ub2c8\ub2e4. \uc989, Disk group\uc5d0 \uc2a4\ud1a0\ub9ac\uc9c0\uac00 \ucd94\uac00 \ub418\uac70\ub098 \uc0ad\uc81c\ub420 \ub54c ASM Disk \ub2e8\uc704\ub85c \ucc98\ub9ac\ub429\ub2c8\ub2e4. \ub610\ud55c, \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc778\uc2a4\ud134\uc2a4\uc5d0\uc11c Direct I\/O\uac00 \uac00\ub2a5\ud55c \ubb3c\ub9ac\uc801\uc778 disk\uc774\uc5b4\uc57c\ub9cc \ud569\ub2c8\ub2e4. <\/SPAN><\/DIV><br \/>\n<P><SPAN style=\"FONT-SIZE: 15pt; FONT-FAMILY: HY\ud5e4\ub4dc\ub77c\uc778M; COLOR: black\"><STRONG>Allocation Unit(AU)<\/STRONG> <\/SPAN><\/P><\/LI><br \/>\n<LI><SPAN style=\"COLOR: black\">\uac01 ASM disk\ub294 allocation unit(AU)\ub4e4\ub85c \ub098\ub258\uc5b4 \uc9c0\ub294\ub370, \uc774 AU\ub294 disk group \ub0b4\uc758 \uae30\ubcf8\uc801\uc778 \ud560\ub2f9 \ub2e8\uc704\uc785\ub2c8\ub2e4. File extent\ub294 \ud558\ub098 \uc774\uc0c1\uc758 AU\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uace0, ASM file\uc740 \ud558\ub098 \uc774\uc0c1\uc758 file extent\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. <\/SPAN><\/LI><br \/>\n<LI><SPAN style=\"COLOR: black\">\uc774 AU\ub294 disk group\uc744 \uc0dd\uc131\ud560 \ub54c \uc815\ud574\uc9c0\uba70, 1, 2, 4, 8, 16, 32, 64 MB \uc911 \ud558\ub098\uc758 \uac12\uc744 \uac16\uc2b5\ub2c8\ub2e4. <\/SPAN><\/LI><\/UL><br \/>\n<P><br \/><\/P><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Disk Group ASM Disk group\uc740 \ub17c\ub9ac\uc801\uc778 \ub2e8\uc704\ub85c\uc368 \uad00\ub9ac\ub418\ub294 \ub514\uc2a4\ud06c \uc9d1\ud569\uccb4\uc774\uba70, ASM\uc5d0\uc11c \uace0\ub824\ub418\ub294 \ucd5c\uc0c1\uc758 \ub370\uc774\ud130 \uad6c\uc870\uc785\ub2c8\ub2e4. \uac1c\ubcc4 Disk group\uc740 \uc790\uc2e0\uc758 \ud30c\uc77c Directory\uc640 Disk Directory \uadf8\ub9ac\uace0 \ub2e4\ub978 Meta data\ub97c \ud3ec\ud568\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub514\uc2a4\ud06c\uc758 \ud06c\uae30\uc5d0 \ube44\ub840\ud558\ub294 \uc22b\uc790\uc758 Extent\uac00 \uac1c\ubcc4 Disk\uc5d0 \ud560\ub2f9 \ub428\uc73c\ub85c\uc368, Application\uc5d0 \uc758\ud574 \ubc1c\uc0dd\ub418\ub294 I\/O load\ub294 \ud558\ub098\uc758 Disk group\uc5d0 \uc18d\ud574\uc788\ub294 \ubaa8\ub4e0 Disk\uc5d0 \uace8\uace0\ub8e8 \ubd84\uc0b0\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\ub2a5\uc73c\ub85c Disk [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"spay_email":""},"categories":[9],"tags":[72,269,614,615,613],"jetpack_featured_media_url":"","amp_enabled":true,"_links":{"self":[{"href":"https:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1107"}],"collection":[{"href":"https:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1107"}],"version-history":[{"count":0,"href":"https:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1107\/revisions"}],"wp:attachment":[{"href":"https:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1107"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1107"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}