{"id":261,"date":"2024-07-27T02:09:11","date_gmt":"2024-07-27T02:09:11","guid":{"rendered":"https:\/\/www.menyohost.com\/kb\/?p=261"},"modified":"2025-06-07T21:51:18","modified_gmt":"2025-06-07T21:51:18","slug":"disaster-recovery-tanpa-kehilangan-vps-storage","status":"publish","type":"post","link":"https:\/\/www.menyohost.com\/kb\/disaster-recovery-tanpa-kehilangan-vps-storage\/","title":{"rendered":"Disaster Recovery Virtualizor, Tanpa Kehilangan VPS Storage"},"content":{"rendered":"\n<p>Jika anda menginstall vps pada storage berbeda dengan drive utama untuk virtualizor, maka anda bisa dengan aman menginstall ulang server tanpa kehilangan data vps anda. Berikut langkah mudah dari step tersebut.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Install Virtalizor<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code><span id=\"docs-internal-guid-38b7ea8a-7fff-c0ad-f97e-bbaf819e9c6e\"><span style=\"font-size: 11.5pt; font-family: Arial, sans-serif; color: rgb(51, 51, 51); background-color: rgb(242, 242, 242); font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; vertical-align: baseline;\">wget -N http:\/\/files.virtualizor.com\/install.sh &amp;&amp; chmod 0755 install.sh &amp;&amp; .\/install.sh email=admin@domain.com kernel=kvm<\/span><\/span><\/code><\/pre>\n\n\n\n<p>Sesuaikan perintah instalasi sesuai kebutuhan seperti tipe virtualisasi atau yang lain.<\/p>\n\n\n\n<p>Ingat catatan berikut untuk konfiguasi instalasi:<br>1. Pastikan storage virtualisasi sudah sesuai dengan data di list storage master server<br>2. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Data Instalasi<\/h3>\n\n\n\n<h2 class=\"wp-block-heading has-base-color has-vivid-red-background-color has-text-color has-background has-link-color wp-elements-96feb37c27baf0e5fa7c47b934f57373\">Jika Ada backup directory qemu dan universal.php<\/h2>\n\n\n\n<p class=\"has-tertiary-color has-text-color has-background has-link-color wp-elements-713d9dd5a5ed5664a740f147ed81b808\" style=\"background-color:#f06363\">Jika ada backup dari qemu dan universal PHP maka lakukan perintah berikut<br>> Copy semua data .xml dari vps ke \/etc\/libvirt\/qemu\/<br>> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#e1e1e1\" class=\"has-inline-color\">Backup \/usr\/local\/virtualizor\/universal.php di instalasi server baru<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#953535\" class=\"has-inline-color\">.<\/mark> Catat <strong>password di dbpass<\/strong> <br>> Copy backup universal.php ke \/usr\/local\/virtualizor\/universal.php<br>> Edit \/usr\/local\/virtualizor\/universal.php dan ubah dbpass menggunakan data instalasi baru. Ambil dari files backup universal.php.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Jika tidak ada data qemu dan universal.php<\/h2>\n\n\n\n<p>Setelah proses instalasi maka and akan mendapat data seperti api. catat data &#8211; data yang diperlukan seperti:<\/p>\n\n\n\n<p class=\"has-background\" style=\"background-color:#d1eeb1\"><strong>API Password<\/strong>: &#8220;Catat API Password saat selesai install ulang slave server&#8221;<br><strong>$globals[&#8216;slave&#8217;] =<\/strong> &#8220;adalah data ID slave server yang anda install ulang. Buka server Master server dan menuju list server untuk mendapatkan id&#8221;<br><strong>$globals[&#8216;masterkey&#8217;] =<\/strong> &#8220;Key dari master server. Buka virtualizor master dan menuju menu server info. Catat master ket dari master server&#8221;<br><strong>$globals[&#8216;masterip&#8217;] =<\/strong> &#8220;cata ip server master anda&#8221;<\/p>\n\n\n\n<p>catat data diatas karena nanti akan diperlukan.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Koneksi Slave Server<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Menghubungkan slave ke master server<\/h4>\n\n\n\n<p>Edit files \/usr\/local\/virtualizor\/universal.php<br>Bisa gunakan software yang menurut anda mudah. Contohnya nano<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nano \/usr\/local\/virtualizor\/universal.php<\/code><\/pre>\n\n\n\n<p class=\"has-background\" style=\"background-color:#a1ff5e\">Selanjutnya isi data berikut sesuai catatan yang telah anda catat.<br>$globals[&#8216;slave&#8217;] =<br>$globals[&#8216;masterkey&#8217;] =<br>$globals[&#8216;masterip&#8217;] =<\/p>\n\n\n\n<p>Setelah file sesuai dengan catatan, lalu save. Lanjutkan dengan konfigurasi di master server.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Menghubungkan Master ke slave server<\/h4>\n\n\n\n<p>Buka virtualizor di master server. Lalu menuju halaman list server.<br>Edit slave server yang sebelumnya di install ulang.<\/p>\n\n\n\n<p class=\"has-electric-grass-gradient-background has-background\">Lalu isi lolom &#8220;<strong>Server Password<\/strong>&nbsp;&#8221; dengan <strong>API Password<\/strong> dari catatan anda.<br>Lalu save.<\/p>\n\n\n\n<p>Dari sini server telah terhubung dan anda bisa coba melihat di list server bahwa master server telah berhasil menunjukkan data uptime dari slave server tersebut.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Sinkronisasi<\/h3>\n\n\n\n<p>Selanjutnya untuk memastikan data salve server ter sinkronisasi, maka login ke ssh slave server dan jalankan perintah berikut.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/usr\/local\/emps\/bin\/php \/usr\/local\/virtualizor\/scripts\/sync_config.php<\/code><\/pre>\n\n\n\n<p class=\"has-primary-background-color has-background\">Atau buka list server di master. Lalu klik sync server untuk slave yang diinstall ulang. Berguna jika vps terlihat offline di master setelah install ulang.<\/p>\n\n\n\n<p>Klik &#8220;Manage server&#8221; di halaman list server di virtualizor jika tidak tersedia file konfigurasi vps di slave setelah install ulang.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Kendala Teknis<\/h3>\n\n\n\n<p class=\"has-background\" style=\"background-color:#f2e9df\">Jika anda mengalami masalah seperti Incorrect key file for table &#8216;.\/virtualizor\/to_master.MYI<\/p>\n\n\n\n<p>Jalankan perintah berikut di slave server<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/usr\/local\/emps\/bin\/php \/usr\/local\/virtualizor\/scripts\/cronh.php\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Jika anda menginstall vps pada storage berbeda dengan drive utama untuk virtualizor, maka anda bisa dengan aman menginstall ulang server tanpa kehilangan data vps anda. Berikut langkah mudah dari step tersebut. Install Virtalizor Sesuaikan perintah instalasi sesuai kebutuhan seperti tipe virtualisasi atau yang lain. Ingat catatan berikut untuk konfiguasi instalasi:1. Pastikan storage virtualisasi sudah sesuai [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,21],"tags":[],"_links":{"self":[{"href":"https:\/\/www.menyohost.com\/kb\/wp-json\/wp\/v2\/posts\/261"}],"collection":[{"href":"https:\/\/www.menyohost.com\/kb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.menyohost.com\/kb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.menyohost.com\/kb\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.menyohost.com\/kb\/wp-json\/wp\/v2\/comments?post=261"}],"version-history":[{"count":8,"href":"https:\/\/www.menyohost.com\/kb\/wp-json\/wp\/v2\/posts\/261\/revisions"}],"predecessor-version":[{"id":379,"href":"https:\/\/www.menyohost.com\/kb\/wp-json\/wp\/v2\/posts\/261\/revisions\/379"}],"wp:attachment":[{"href":"https:\/\/www.menyohost.com\/kb\/wp-json\/wp\/v2\/media?parent=261"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.menyohost.com\/kb\/wp-json\/wp\/v2\/categories?post=261"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.menyohost.com\/kb\/wp-json\/wp\/v2\/tags?post=261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}