{"id":172,"date":"2025-07-02T20:49:25","date_gmt":"2025-07-02T17:49:25","guid":{"rendered":"https:\/\/www.ertanerbek.com\/?p=172"},"modified":"2025-07-02T20:49:25","modified_gmt":"2025-07-02T17:49:25","slug":"synology-nas-high-availability-sha-kurulumu-ve-yonetimi-rehberi","status":"publish","type":"post","link":"https:\/\/www.ertanerbek.com\/?p=172","title":{"rendered":"Synology NAS \u2013 High Availability (SHA) Kurulumu ve Y\u00f6netimi Rehberi"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Bu video, Synology NAS cihazlar\u0131nda <strong>y\u00fcksek eri\u015filebilirlik (High Availability \u2013 SHA)<\/strong> yap\u0131land\u0131rmas\u0131n\u0131n nas\u0131l ger\u00e7ekle\u015ftirilece\u011fini ad\u0131m ad\u0131m anlat\u0131yor. Ama\u00e7, sistem kesintilerini en aza indirerek veri ve hizmet s\u00fcreklili\u011fini sa\u011flamak.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kurulum \u00d6ncesi Gereksinimler<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0130ki uyumlu Synology NAS cihaz\u0131<\/strong>: Tercihen ayn\u0131 model ve donan\u0131m yap\u0131land\u0131rmas\u0131na sahip olmal\u0131<\/li>\n\n\n\n<li><strong>Ayn\u0131 DSM ve SHA paket s\u00fcr\u00fcm\u00fc<\/strong>: Her iki cihazda e\u015fit olmal\u0131<\/li>\n\n\n\n<li><strong>Statik IP adresleri<\/strong>: Cluster ve Heartbeat ba\u011flant\u0131lar\u0131 i\u00e7in sabit IP tan\u0131mlanmal\u0131<\/li>\n\n\n\n<li><strong>Ayn\u0131 say\u0131da disk ve ayn\u0131 RAID yap\u0131land\u0131rmas\u0131<\/strong>: SHR desteklenmez<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kurulum S\u00fcreci ve Senkronizasyon<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Aktif ve pasif sunucular aras\u0131nda <strong>Heartbeat ba\u011flant\u0131s\u0131<\/strong> kurulur (tercihen do\u011frudan, switch olmadan)<\/li>\n\n\n\n<li><strong>Veri replikasyonu<\/strong> ger\u00e7ek zamanl\u0131 olarak ger\u00e7ekle\u015ftirilir<\/li>\n\n\n\n<li><strong>Failover mekanizmas\u0131<\/strong> ile aktif sunucu ar\u0131zaland\u0131\u011f\u0131nda pasif sunucu devreye girer<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Olas\u0131 Sorunlar ve \u00c7\u00f6z\u00fcmleri<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Split-brain senaryolar\u0131<\/strong> i\u00e7in quorum node \u00f6nerilir<\/li>\n\n\n\n<li>A\u011f yap\u0131land\u0131rmas\u0131nda VLAN, PPPoE, IPv6 gibi protokoller devre d\u0131\u015f\u0131 b\u0131rak\u0131lmal\u0131<\/li>\n\n\n\n<li>Disk e\u015fle\u015fmeleri ve RAID yap\u0131 kontrol\u00fc ge\u00e7i\u015f sonras\u0131 do\u011frulanmal\u0131<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ge\u00e7i\u015f Sonras\u0131 Yap\u0131land\u0131rmalar<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Servis izleme<\/strong>, <strong>alarm sistemleri<\/strong> ve <strong>log y\u00f6netimi<\/strong> aktif hale getirilir<\/li>\n\n\n\n<li><strong>Sanal IP adresi<\/strong> \u00fczerinden t\u00fcm hizmetler eri\u015filebilir olur<\/li>\n\n\n\n<li><strong>Yedekleme ve snapshot stratejileri<\/strong> yeniden planlan\u0131r<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Synology High Availability (SHA) (Y\u00fcksek Eri\u015febilirlik)\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/Ih5hwK-_Kh0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Bu video, Synology NAS cihazlar\u0131nda y\u00fcksek eri\u015filebilirlik (High Availability \u2013 SHA) yap\u0131land\u0131rmas\u0131n\u0131n nas\u0131l ger\u00e7ekle\u015ftirilece\u011fini ad\u0131m&#8230;<\/p>\n","protected":false},"author":1,"featured_media":105,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10,1,33],"tags":[],"class_list":["post-172","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-storage","category-genel","category-synology"],"_links":{"self":[{"href":"https:\/\/www.ertanerbek.com\/index.php?rest_route=\/wp\/v2\/posts\/172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ertanerbek.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ertanerbek.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ertanerbek.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ertanerbek.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=172"}],"version-history":[{"count":1,"href":"https:\/\/www.ertanerbek.com\/index.php?rest_route=\/wp\/v2\/posts\/172\/revisions"}],"predecessor-version":[{"id":173,"href":"https:\/\/www.ertanerbek.com\/index.php?rest_route=\/wp\/v2\/posts\/172\/revisions\/173"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ertanerbek.com\/index.php?rest_route=\/wp\/v2\/media\/105"}],"wp:attachment":[{"href":"https:\/\/www.ertanerbek.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ertanerbek.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ertanerbek.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}