{"id":4224,"date":"2025-10-27T17:10:56","date_gmt":"2025-10-27T14:10:56","guid":{"rendered":"https:\/\/cloudops.com.tr\/?p=4224"},"modified":"2025-10-27T18:06:51","modified_gmt":"2025-10-27T15:06:51","slug":"cbr-ile-uygulamali-veri-yedekleme-ve-geri-yukleme-surecleri","status":"publish","type":"post","link":"https:\/\/cloudops.com.tr\/en\/cbr-ile-uygulamali-veri-yedekleme-ve-geri-yukleme-surecleri\/","title":{"rendered":"CBR ile Uygulamal\u0131 Veri Yedekleme ve Geri D\u00f6n\u00fc\u015f S\u00fcre\u00e7leri"},"content":{"rendered":"

Giri\u015f  <\/strong><\/h2>\n\n\n\n

Bir \u00f6nceki yaz\u0131m\u0131zda, veri koruman\u0131n neden i\u015fletmeler i\u00e7in hayati bir unsur oldu\u011funu ve Huawei Cloud CBR\u2019\u0131n bu ekosistemde nas\u0131l bir rol \u00fcstlendi\u011fini ayr\u0131nt\u0131l\u0131 bi\u00e7imde ele alm\u0131\u015ft\u0131k. Art\u0131k s\u0131ra, bu g\u00fc\u00e7l\u00fc altyap\u0131n\u0131n pratikte nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 ke\u015ffetmeye geldi.<\/p>\n\n\n\n

Bu yaz\u0131da, teoriden prati\u011fe ge\u00e7erek CBR\u2019\u0131n sundu\u011fu geli\u015fmi\u015f yedekleme t\u00fcrlerini, felaket anlar\u0131nda i\u015f s\u00fcreklili\u011fini g\u00fcvence alt\u0131na alan esnek kurtarma \u00e7\u00f6z\u00fcmlerini ve kurumlar\u0131n b\u00fct\u00e7esine en uygun faturaland\u0131rma modellerini ad\u0131m ad\u0131m inceleyece\u011fiz.<\/p>\n\n\n\n

Hen\u00fcz \u00f6nceki yaz\u0131m\u0131za g\u00f6z atmad\u0131ysan\u0131z, \u201cCloud Backup and Recovery\u201d ba\u015fl\u0131kl\u0131 i\u00e7eri\u011fimiz \u00fczerinden bu serinin temelini \u00f6\u011frenebilir ve konunun b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc yakalayabilirsiniz.<\/p>\n\n\n\n

Yedekleme se\u00e7eneklerine ge\u00e7meden \u00f6nce bir \u00f6nceki yaz\u0131m\u0131zda de\u011findi\u011fimiz CBR\u2019\u0131n temel kavramlar\u0131ndan \u201cVault\u201d un \u00fczerinden yeniden ge\u00e7elim.<\/p>\n\n\n\n

<\/p>\n\n\n\n

<\/p>\n\n\n\n

Backup T\u00fcrleri<\/strong><\/h2>\n\n\n\n

CBR, farkl\u0131 ihtiya\u00e7lara uygun \u00e7e\u015fitli yedekleme t\u00fcrleri sunar. Bu t\u00fcrler; yedekleme h\u0131z\u0131n\u0131, veri b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc ve sistem tutarl\u0131l\u0131\u011f\u0131n\u0131 etkileyen fakt\u00f6rlere g\u00f6re farkl\u0131la\u015f\u0131r.<\/p>\n\n\n\n

    \n
  1. Instant Restore (An\u0131nda Geri Y\u00fckleme)
    <\/strong>Instant Restore, normal bir geri y\u00fcklemeye g\u00f6re \u00e7ok daha h\u0131zl\u0131 ger\u00e7ekle\u015fir. \u00d6zellikle test ortamlar\u0131nda yap\u0131lan konfig\u00fcrasyon de\u011fi\u015fiklikleri sonras\u0131 sistemin k\u0131sa s\u00fcrede eski haline d\u00f6nd\u00fcr\u00fclmesi gereken durumlarda tercih edilir.

    CBR\u2019\u0131n geli\u015fmi\u015f bir i\u015flevidir; ekstra bir kurulum veya abonelik gerektirmez.<\/li>\n<\/ol>\n\n\n\n

    <\/p>\n\n\n\n

      \n
    1. Enhanced Backup (Geli\u015fmi\u015f Yedekleme)
      <\/strong>An\u0131nda geri y\u00fcklemeden sonra olu\u015fturulan yedeklemelerdir. Sunucu verilerini geri y\u00fcklemeyi veya image olu\u015fturmay\u0131 daha h\u0131zl\u0131 bir hale getirir. Yedekleme ayr\u0131nt\u0131lar\u0131nda An\u0131nda Geri Y\u00fckleme<\/strong> deste\u011fi se\u00e7ene\u011fi \u201cEVET\u201d<\/strong> ise yedekleme geli\u015fmi\u015f bir yedeklemedir. Bu se\u00e7ene\u011fin se\u00e7ili olmama durumunda yedekleme genel yedeklemedir.

      CBR, an\u0131nda geri y\u00fckleme deste\u011fi sa\u011flamadan \u00f6nce genel yedeklemeler olu\u015fturur. Bunun sebebi ise kaynak b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc korumak ve incremental zinciri ba\u015flatmakt\u0131r. An\u0131nda geri y\u00fckleme deste\u011fi sa\u011flad\u0131ktan sonra, CBR \u00f6nce ili\u015fkili her kaynak i\u00e7in tam yedekleme ger\u00e7ekle\u015ftirir ve ard\u0131ndan geli\u015fmi\u015f yedeklemeler olu\u015fturur.

      Bilgi :<\/strong> CBR, \u015fu anda yaln\u0131zca yeni kaynaklar i\u00e7in geli\u015fmi\u015f yedeklemeler olu\u015fturur.Ayn\u0131 kaynak i\u00e7in, geli\u015fmi\u015f yedekleme ve ortak yedekleme aras\u0131ndaki tek fark geri y\u00fckleme h\u0131z\u0131d\u0131r.

      <\/li>\n\n\n\n
    2. Database Server Backup (Veritaban\u0131 Sunucusu Yedekleme)<\/strong>
      Yedekleme tutarl\u0131l\u0131\u011f\u0131 a\u00e7\u0131s\u0131ndan 3 farkl\u0131 t\u00fcr\u00fc bulunmaktad\u0131r.

      3.1) Inconsistent Backup (Tutars\u0131z Yedekleme)<\/strong>
      Zaman\u0131n farkl\u0131 kesimlerinden al\u0131nan verileri i\u00e7erir. Bu genellikle yedekleme s\u0131ras\u0131ndaki dosya veya disklerde de\u011fi\u015fiklik yap\u0131l\u0131rsa meydana gelir.


      3.2) Crash-consistent backup (\u00c7\u00f6kme-Tutarl\u0131 Yedekleme)<\/strong>
      Sistem \u00e7\u00f6kmesi an\u0131ndaki duruma benzer bir bi\u00e7imde, yaln\u0131zca disklerde kay\u0131tl\u0131 verileri yakalayan bir yedekleme t\u00fcr\u00fcd\u00fcr. Bu y\u00f6ntemde bellekte (RAM\u2019de) bulunan ge\u00e7ici veriler veya hen\u00fcz tamamlanmam\u0131\u015f G\/\u00c7 (Giri\u015f\/\u00c7\u0131k\u0131\u015f) i\u015flemleri yedeklenmez.

      G\/\u00c7 \u0130\u015flemleri Nelerdir?<\/strong>\u00a0
      Sistemin disk, a\u011f veya di\u011fer donan\u0131m bile\u015fenleriyle veri al\u0131\u015fveri\u015finde bulundu\u011fu s\u00fcre\u00e7leri ifade eder. \u00d6rne\u011fin, bir dosyan\u0131n diske yaz\u0131lmas\u0131 veya a\u011f \u00fczerinden veri aktar\u0131m\u0131 bir G\/\u00c7 i\u015flemidir. Crash-consistent yedeklemeler, bu i\u015flemler tamamlanmadan yap\u0131ld\u0131\u011f\u0131ndan baz\u0131 ge\u00e7ici verilerin kaybolmas\u0131 m\u00fcmk\u00fcnd\u00fcr.

      Bu yedekleme t\u00fcr\u00fc, uygulama tutarl\u0131l\u0131\u011f\u0131 (application consistency) sa\u011flamasa da disk d\u00fczeyinde veri b\u00fct\u00fcnl\u00fc\u011f\u00fc<\/strong> sunar. \u0130\u015fletim sistemi yeniden ba\u015flat\u0131ld\u0131\u011f\u0131nda, chkdsk (Check Disk)<\/strong> arac\u0131 devreye girerek disk \u00fczerindeki olas\u0131 bozukluklar\u0131 tespit eder ve onar\u0131r. B\u00f6ylece dosya sistemi tutarl\u0131 hale getirilir.

      Ayr\u0131ca, veritaban\u0131 sistemleri<\/strong> tutarl\u0131l\u0131\u011f\u0131 korumak i\u00e7in geri alma (rollback)<\/strong> veya i\u015flem g\u00fcnl\u00fcklerini (transaction logs)<\/strong> kullan\u0131r. Bu g\u00fcnl\u00fckler, sistem yeniden ba\u015flat\u0131ld\u0131\u011f\u0131nda eksik veya tutars\u0131z verilerin geri y\u00fcklenmesini sa\u011flayarak veri b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc korur.

      Bu y\u00f6ntem, sistem \u00e7\u00f6kmesi durumundaki verileri disk seviyesinde korur. Ancak RAM\u2019deki ge\u00e7ici veriler veya tamamlanmam\u0131\u015f i\u015flemler yedeklenmez. Bu nedenle, uygulama d\u00fczeyinde tam tutarl\u0131l\u0131k gerektiren durumlar i\u00e7in uygun de\u011fildir.


      3.3) Application-Consistent Backup (Uygulama Tutarl\u0131 Yedekleme)<\/strong>
      Yaln\u0131zca diskteki verileri de\u011fil, ayn\u0131 zamanda bellekte (RAM\u2019de) bulunan verileri ve hen\u00fcz tamamlanmam\u0131\u015f G\/\u00c7 i\u015flemlerini de yakalayan bir yedekleme t\u00fcr\u00fcd\u00fcr.

      Bu y\u00f6ntem, yedekleme s\u00fcrecinden \u00f6nce uygulamalar\u0131n ge\u00e7ici olarak durdurulmas\u0131n\u0131 (quiesce) sa\u011flayarak<\/strong> t\u00fcm i\u015flemlerin tamamlanmas\u0131n\u0131 bekler. B\u00f6ylece uygulama, yedekleme s\u0131ras\u0131nda tamamen tutarl\u0131 ve kararl\u0131 bir duruma getirilir.

      Bu t\u00fcr yedeklemeler \u00f6zellikle veritabanlar\u0131, e-posta sunucular\u0131 ve finansal i\u015flem sistemleri gibi y\u00fcksek veri b\u00fct\u00fcnl\u00fc\u011f\u00fc gerektiren uygulamalar i\u00e7in kritik \u00f6neme sahiptir. \u00c7\u00fcnk\u00fc sistem yeniden ba\u015flat\u0131ld\u0131\u011f\u0131nda veya geri y\u00fckleme yap\u0131ld\u0131\u011f\u0131nda, t\u00fcm veriler ve i\u015flemler uygulama d\u00fczeyinde eksiksiz bir \u015fekilde geri getirilebilir.

      Sonu\u00e7 olarak, application-consistent yedekleme, veri b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fcn yaln\u0131zca disk seviyesinde de\u011fil, uygulama seviyesinde de korunmas\u0131n\u0131 sa\u011flayarak<\/strong> g\u00fcvenilir bir yedekleme \u00e7\u00f6z\u00fcm\u00fc sunar.

      <\/li>\n<\/ol>\n\n\n\n

      4. Periodic Full Backup (Periyodik Tam Yedekleme)<\/strong><\/p>\n\n\n\n

      CBR varsay\u0131lan olarak ilk yedeklemede bir kaynak i\u00e7in tam yedekleme, sonraki yedeklemelerde ise incremental(art\u0131r\u0131ml\u0131) yedeklemeler ger\u00e7ekle\u015ftirir.<\/p>\n\n\n\n

      CBR art\u0131k ilk yedeklemeye ek olarak periyodik tam yedeklemelere de olanak tan\u0131yor. Her N art\u0131ml\u0131 yedeklemeden sonra tam yedekleme ger\u00e7ekle\u015ftirecek bir politika yap\u0131land\u0131rabilirsiniz.<\/p>\n\n\n\n

      Periyodik tam yedeklemeler, art\u0131ml\u0131 yedeklemelere g\u00f6re daha fazla depolama alan\u0131 kaplar.<\/p>\n\n\n\n

      Yedekleme t\u00fcrlerini inceledi\u011fimize g\u00f6re, \u015fimdi bu yedeklemelerin nas\u0131l planlanabilece\u011fine bakal\u0131m.<\/p>\n\n\n\n

      <\/p>\n\n\n\n

      <\/p>\n\n\n\n

      Yedekleme Se\u00e7enekleri<\/strong><\/h2>\n\n\n\n

      CBR, kullan\u0131c\u0131lar\u0131n ihtiya\u00e7lar\u0131na g\u00f6re \u201cTek Seferlik\u201d ve \u201cPeriyodik\u201d yedekleme olmak \u00fczere iki temel se\u00e7enek sunar. Bu iki y\u00f6ntem ayr\u0131 ayr\u0131 kullan\u0131labilece\u011fi gibi ayn\u0131 kaynak \u00fczerinde birlikte de yap\u0131land\u0131r\u0131labilir. <\/p>\n\n\n\n

      Tek Seferlik Yedekleme : <\/strong>Tek seferlik bir yedekleme g\u00f6revi manuel olarak olu\u015fturulur ve yaln\u0131zca bir kez y\u00fcr\u00fct\u00fcl\u00fcr. Periyodik Yedekleme : <\/strong>Kullan\u0131c\u0131 tan\u0131ml\u0131 bir yedekleme politikas\u0131na g\u00f6re otomatik olarak y\u00fcr\u00fct\u00fcl\u00fcr.<\/p>\n\n\n\n

      \u00d6\u011fe<\/strong><\/td>Tek Seferlik Yedekleme<\/strong><\/td>Periyodik Yedekleme<\/strong><\/td><\/tr>
      Yedekleme politikas\u0131<\/strong><\/td>Gerekli de\u011fil<\/td>Gerekli<\/td><\/tr>
      Yedekleme g\u00f6revi say\u0131s\u0131<\/strong><\/td>Bir manuel yedekleme g\u00f6revi<\/td>\u00d6nceden ayarlanm\u0131\u015f bir yedekleme politikas\u0131 taraf\u0131ndan tetiklenen periyodik g\u00f6revler<\/td><\/tr>
      Yedek ad\u0131<\/strong><\/td>Kullan\u0131c\u0131 tan\u0131ml\u0131 yedekleme ad\u0131, varsay\u0131lan olarak manualbk_xxxx<\/strong>\u2019tir<\/td>Sistem taraf\u0131ndan atanan yedekleme ad\u0131, varsay\u0131lan olarak autobk_xxxx<\/strong>\u2019tir<\/td><\/tr>
      Yedekleme modu<\/strong><\/td>\u0130lk yedekleme tam yedeklemedir ve sonraki yedeklemeler art\u0131ml\u0131d\u0131r.<\/td>\u0130lk yedekleme tam yedeklemedir ve sonraki yedeklemeler art\u0131ml\u0131d\u0131r.<\/td><\/tr>
      Uygulama senaryosu<\/strong><\/td>Tek seferlik bir yedekleme genellikle bir i\u015fletim sistemi veya uygulama yamalanmadan veya y\u00fckseltilmeden \u00f6nce ger\u00e7ekle\u015ftirilir. Yama veya y\u00fckseltme ba\u015far\u0131s\u0131z olursa, yedekleme geri y\u00fckleme i\u00e7in kullan\u0131labilir.<\/td>Rutin bak\u0131m kapsam\u0131nda periyodik yedeklemeler yap\u0131l\u0131r. Beklenmedik bir ar\u0131za veya veri kayb\u0131 durumunda verileri geri y\u00fcklemek i\u00e7in en son yedekleme kullan\u0131labilir.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n


      \u0130ki yedekleme se\u00e7ene\u011fi farkl\u0131 farkl\u0131 kullan\u0131labilece\u011fi gibi ayn\u0131 anda da kullan\u0131labilir, buna \u015fu senaryo \u00f6rnek verilebilir; Kaynaklar\u0131m\u0131z\u0131 bir kasayla ili\u015fkilendirip, kasadaki t\u00fcm kaynaklar i\u00e7in periyodik bir yedekleme ger\u00e7ekle\u015ftirecek yedekleme politikas\u0131 uygulayabiliriz. <\/p>\n\n\n\n

      Ayr\u0131ca veri g\u00fcvenli\u011finden kaynakl\u0131, \u00f6nemli verilerimize tek seferlik yedekleme ger\u00e7ekle\u015ftirebiliriz. A\u015fa\u011f\u0131da iki yedekleme se\u00e7ene\u011finin ortak kullan\u0131ld\u0131\u011f\u0131 senaryo modellenmi\u015ftir. <\/p>\n\n\n\n

      Bilgi :<\/strong> Bir kaynak i\u00e7in diledi\u011fimiz kadar yedekleme olu\u015fturabiliriz, burada herhangi bir s\u0131n\u0131rlama yoktur.<\/p>\n\n\n\n

      \"\"<\/figure><\/div>\n\n\n\n

      <\/p>\n\n\n\n

      <\/p>\n\n\n\n

      <\/p>\n\n\n\n

      Kullan\u0131m Senaryolar\u0131<\/strong><\/h2>\n\n\n\n

      CBR, yaln\u0131zca veri kay\u0131plar\u0131n\u0131 \u00f6nlemek i\u00e7in de\u011fil, ayn\u0131 zamanda i\u015f s\u00fcreklili\u011fini sa\u011flamak ve sistem da\u011f\u0131t\u0131m\u0131n\u0131 h\u0131zland\u0131rmak i\u00e7in de kullan\u0131labilir.<\/p>\n\n\n\n

      Veri Yedekleme ve Geri Y\u00fckleme(Data Backup and Restoration<\/strong>)<\/p>\n\n\n\n

      Geri y\u00fckleme i\u00e7in CBR kullan\u0131labilecek durumlar nelerdir?<\/strong><\/p>\n\n\n\n

        \n
      • vir\u00fcs sald\u0131r\u0131lar\u0131<\/li>\n\n\n\n
      • g\u00fcncelleme kaynakl\u0131 sorunlar<\/li>\n\n\n\n
      • sistem ar\u0131zalar\u0131<\/li>\n\n\n\n
      • kullan\u0131c\u0131 kaynakl\u0131 durumlar<\/li>\n<\/ul>\n\n\n\n
        \"\"<\/figure>\n\n\n\n

        <\/p>\n\n\n\n

        <\/p>\n\n\n\n

        H\u0131zl\u0131 Kurulum ve Da\u011f\u0131t\u0131m(Rapid Migration & Deployment)<\/strong><\/h3>\n\n\n\n

        Bulut ortam\u0131ndaki sunucular\u0131n yedeklerini kullanarak image\u2019lar olu\u015fturabilir, daha sonra da bu image\u2019lar\u0131 kullanarak ayn\u0131 yap\u0131land\u0131rmaya sahip yeni sunucular\u0131 kolayl\u0131kla olu\u015fturabiliriz.<\/p>\n\n\n\n

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

        <\/p>\n\n\n\n

        <\/p>\n\n\n\n

        <\/p>\n\n\n\n

        Olu\u015fturulan Yedekten Yeni Bir Sunucu Olu\u015fturma (H\u0131zl\u0131 Kurulum ve Da\u011f\u0131t\u0131m)<\/strong><\/h2>\n\n\n\n

        Modern bulut altyap\u0131lar\u0131nda i\u015f s\u00fcreklili\u011fi, felaket kurtarma ve h\u0131zl\u0131 \u00f6l\u00e7eklenebilirlik, kurumlar\u0131n operasyonel verimlili\u011fini do\u011frudan etkileyen kritik unsurlard\u0131r. Huawei Cloud\u2019un Cloud Backup and Recovery (CBR) servisi, bu ihtiya\u00e7lara yan\u0131t vererek yedekten birebir ayn\u0131 yap\u0131land\u0131rmaya sahip yeni sunucular\u0131n dakikalar i\u00e7inde olu\u015fturulmas\u0131na olanak tan\u0131r.<\/p>\n\n\n\n

        Bu s\u00fcre\u00e7, sadece veri g\u00fcvenli\u011fini de\u011fil; ayn\u0131 zamanda sistem s\u00fcreklili\u011fini, bak\u0131m kolayl\u0131\u011f\u0131n\u0131 ve test ortamlar\u0131n\u0131n h\u0131zl\u0131 kurulabilirli\u011fini de garanti alt\u0131na al\u0131r. \u00d6zellikle \u00fcretim ortamlar\u0131nda ya\u015fanabilecek donan\u0131m ar\u0131zalar\u0131, sistem hatalar\u0131 veya siber sald\u0131r\u0131lar sonras\u0131nda operasyonlar\u0131n en k\u0131sa s\u00fcrede yeniden ba\u015flat\u0131lmas\u0131n\u0131 m\u00fcmk\u00fcn k\u0131lar.<\/p>\n\n\n\n

        A\u015fa\u011f\u0131da, CBR \u00fczerinde bu i\u015flemi nas\u0131l ger\u00e7ekle\u015ftirebilece\u011finiz ad\u0131m ad\u0131m modellenmi\u015ftir.<\/p>\n\n\n\n

        <\/p>\n\n\n\n

        1. Vault Olu\u015fturma (Backup \u00d6ncesi)<\/strong><\/h4>\n\n\n\n

        \u0130lk olarak yedeklerin saklanaca\u011f\u0131 bir Vault<\/strong> olu\u015fturulur. Bu ad\u0131mda \u201cAssociate Server\u201d ve \u201cBackup Policy\u201d ad\u0131mlar\u0131 atlanabilir. Olu\u015fturma i\u015flemi tamamland\u0131\u011f\u0131nda vault durumunun \u201cAvailable\u201d<\/strong> olarak g\u00f6r\u00fcnt\u00fclenmesi gerekir.<\/p>\n\n\n\n

        <\/p>\n\n\n\n

        2. Vault ile Sunucuyu \u0130li\u015fkilendirme<\/strong><\/h4>\n\n\n\n

        Vaults sekmesinden ilgili kasan\u0131n \u201cOperation\u201d<\/strong> alan\u0131nda yer alan \u201cAssociate Server\u201d<\/strong> se\u00e7ene\u011fi t\u0131klan\u0131r. Ard\u0131ndan, yede\u011fi al\u0131nacak sunucu se\u00e7ilerek vault ile ili\u015fkilendirme i\u015flemi tamamlan\u0131r.<\/p>\n\n\n\n

        <\/p>\n\n\n\n

        3. Periyodik Yedekleme Politikas\u0131 Olu\u015fturma (Policy Olu\u015fturma)<\/strong><\/h4>\n\n\n\n

        Sol men\u00fcdeki \u201cPolicies\u201d<\/strong> sekmesinden periyodik yedekleme politikas\u0131 olu\u015fturulur. Bu, sistemlerin otomatik olarak ve belirlenen zaman aral\u0131klar\u0131nda yedeklenmesini sa\u011flar. \u0130\u015flem tamamland\u0131\u011f\u0131nda \u201cCreate Now\u201d<\/strong> se\u00e7ene\u011fine t\u0131klan\u0131r.<\/p>\n\n\n\n

        Not:<\/em><\/strong> \u201cRetention Rule\u201d (muhafaza s\u00fcresi) de\u011feri, politika vault ile ili\u015fkilendirildikten sonra de\u011fi\u015ftirilemez. Bu s\u00fcre dolmadan vault veya yedekler silinemez.<\/em><\/p>\n\n\n\n

        <\/p>\n\n\n\n

        4. Yedek Al\u0131nmas\u0131 ve Image Olu\u015fturulmas\u0131<\/strong><\/h4>\n\n\n\n

        Tan\u0131mlanan politika etkinle\u015ftirildikten sonra, sistem otomatik olarak yedek al\u0131r. Yedek \u201cAvailable\u201d<\/strong> durumuna geldi\u011finde \u201cOperations\u201d men\u00fcs\u00fcnden \u201cCreate Image\u201d<\/strong> se\u00e7ilerek bir image<\/strong> olu\u015fturulur.<\/p>\n\n\n\n

        <\/p>\n\n\n\n

        5. Image\u2019dan Yeni Bir Sunucu Olu\u015fturma<\/strong><\/h4>\n\n\n\n

        Olu\u015fturulan image, Image Management Service (IMS)<\/strong> alt\u0131nda listelenir. IMS panelinde ilgili image i\u00e7in \u201cApply for Server\u201d<\/strong> se\u00e7ene\u011fi kullan\u0131l\u0131r. Bu i\u015flem Elastic Cloud Server (ECS)<\/strong> servisine y\u00f6nlendirir.<\/p>\n\n\n\n

        Burada donan\u0131m, a\u011f, g\u00fcvenlik ve depolama yap\u0131land\u0131rmalar\u0131 belirlenerek, yedekten birebir ayn\u0131 sistem \u00f6zelliklerine sahip yeni bir sunucu h\u0131zl\u0131ca olu\u015fturulabilir.<\/p>\n\n\n\n

        CBR tabanl\u0131 bu y\u00f6ntem;<\/p>\n\n\n\n

          \n
        • Finans, sa\u011fl\u0131k, telekom ve \u00fcretim gibi y\u00fcksek eri\u015filebilirlik gerektiren sekt\u00f6rlerde operasyonel kesintileri minimize eder,<\/li>\n\n\n\n
        • DevOps s\u00fcre\u00e7lerinde h\u0131zl\u0131 test ortam\u0131 olu\u015fturmay\u0131 m\u00fcmk\u00fcn k\u0131lar,<\/li>\n\n\n\n
        • Disaster Recovery (DR) senaryolar\u0131nda verilerin g\u00fcvenli \u015fekilde yeniden devreye al\u0131nmas\u0131n\u0131 sa\u011flar<\/li>\n\n\n\n
        • Reg\u00fclasyonlara tabi kurumlarda, veri saklama ve kurtarma gerekliliklerini kar\u015f\u0131lar.<\/li>\n<\/ul>\n\n\n\n

          K\u0131sacas\u0131, Huawei Cloud\u2019un bu \u00e7\u00f6z\u00fcm\u00fc; zaman, g\u00fcvenlik ve maliyet verimlili\u011fini bir araya getirerek, kurumlar\u0131n bulut altyap\u0131lar\u0131n\u0131 daha esnek, \u00f6l\u00e7eklenebilir ve dayan\u0131kl\u0131 hale getirir.<\/p>\n\n\n\n

          <\/p>\n\n\n\n

          <\/p>\n\n\n\n

          Al\u0131nan Yedeklerden Birine G\u00f6re Geri D\u00f6n\u00fc\u015f (Sunucu Kurtarma Senaryosu)<\/strong><\/h2>\n\n\n\n

          Bulut altyap\u0131lar\u0131nda sistem kararl\u0131l\u0131\u011f\u0131n\u0131 ve veri g\u00fcvenli\u011fini sa\u011flamak kadar, hatal\u0131 g\u00fcncellemeler, siber sald\u0131r\u0131lar veya yap\u0131land\u0131rma sorunlar\u0131 sonras\u0131nda sistemi h\u0131zl\u0131 bir \u015fekilde \u00f6nceki kararl\u0131 duruma d\u00f6nd\u00fcrebilmek<\/strong> de b\u00fcy\u00fck \u00f6nem ta\u015f\u0131r.
          Huawei Cloud\u2019un Cloud Backup and Recovery (CBR)<\/strong> servisi, bu t\u00fcr durumlarda al\u0131nan yedeklerden biri arac\u0131l\u0131\u011f\u0131yla sunucunun ge\u00e7mi\u015f bir zamandaki \u00e7al\u0131\u015fma durumuna geri d\u00f6nd\u00fcr\u00fclmesini sa\u011flar. B\u00f6ylece veri kayb\u0131 en aza indirilir ve operasyonel kesintiler minimum seviyede tutulur.<\/p>\n\n\n\n

          Bu y\u00f6ntem, \u00f6zellikle finans<\/strong>, sa\u011fl\u0131k<\/strong>, e-ticaret<\/strong> ve telekom\u00fcnikasyon<\/strong> gibi y\u00fcksek eri\u015filebilirlik gerektiren sekt\u00f6rlerde hizmet s\u00fcreklili\u011fini korumak i\u00e7in kritik \u00f6neme sahiptir.<\/p>\n\n\n\n

          Kurtarma senaryosunun uygulamal\u0131 ad\u0131mlar\u0131 a\u015fa\u011f\u0131 yer almaktad\u0131r.<\/p>\n\n\n\n

          1. Geri D\u00f6n\u00fclecek Yede\u011fin Tespiti <\/strong><\/h4>\n\n\n\n

          Geri d\u00f6n\u00fc\u015f yap\u0131lacak yedek se\u00e7imi i\u00e7in a\u015fa\u011f\u0131daki ad\u0131mlar izlenir:<\/p>\n\n\n\n

          Cloud Backup and Recovery (CBR) > Cloud Server Backup > Backups<\/strong> yolunu takip ederek, geri d\u00f6n\u00fclmek istenen yede\u011fin bulundu\u011fu listeye eri\u015filir.<\/p>\n\n\n\n

          Burada, sistemin ge\u00e7mi\u015f yedekleri tarih, durum ve boyut bilgileriyle g\u00f6r\u00fcnt\u00fclenir. \u0130lgili yedek se\u00e7ildikten sonra geri y\u00fckleme ad\u0131m\u0131na ge\u00e7ilir.<\/p>\n\n\n\n

          <\/p>\n\n\n\n

          2. Geri D\u00f6n\u00fc\u015f \u0130\u015flemini Ba\u015flatma<\/strong><\/h4>\n\n\n\n

          Se\u00e7ilen yede\u011fin hemen sa\u011f\u0131nda yer alan \u201cOperation\u201d<\/strong> alan\u0131ndaki \u201cRestore Server\u201d<\/strong> butonuna t\u0131klan\u0131r.<\/p>\n\n\n\n

          Bu i\u015flem, sunucunun belirtilen yedekleme noktas\u0131ndaki duruma d\u00f6nmesini ba\u015flat\u0131r. S\u00fcre\u00e7 boyunca sistem otomatik olarak diskteki verileri, yap\u0131land\u0131rmalar\u0131 ve ilgili sistem dosyalar\u0131n\u0131 yedekten geri y\u00fckler.<\/p>\n\n\n\n

          <\/p>\n\n\n\n

          3. \u0130\u015flemi Onaylama<\/strong><\/h4>\n\n\n\n

          Son a\u015famada, geri y\u00fckleme i\u015flemi kullan\u0131c\u0131 taraf\u0131ndan onaylan\u0131r. Onay ekran\u0131nda yap\u0131lan de\u011fi\u015fiklikler \u00f6zetlenir ve \u201cOK\u201d<\/strong> butonuna t\u0131klanarak i\u015flem ba\u015flat\u0131l\u0131r.<\/p>\n\n\n\n

          Bu a\u015famadan sonra sistem, sunucuyu se\u00e7ilen yedekleme zaman\u0131na d\u00f6nd\u00fcr\u00fcr ve i\u015flem tamamland\u0131\u011f\u0131nda durum \u201cRestore Completed\u201d<\/strong> olarak g\u00f6r\u00fcnt\u00fclenir.<\/p>\n\n\n\n

          Bu s\u00fcre\u00e7, i\u015f s\u00fcreklili\u011fi stratejilerinin temel bir par\u00e7as\u0131d\u0131r. \u00d6zellikle:<\/p>\n\n\n\n

            \n
          • Hatal\u0131 yaz\u0131l\u0131m g\u00fcncellemeleri sonras\u0131 sistemin eski kararl\u0131 s\u00fcr\u00fcm\u00fcne d\u00f6n\u00fc\u015f,<\/li>\n\n\n\n
          • Veri b\u00fct\u00fcnl\u00fc\u011f\u00fc kayboldu\u011funda h\u0131zl\u0131 kurtarma,<\/li>\n\n\n\n
          • Kritik servislerde minimum kesinti s\u00fcresi,<\/li>\n\n\n\n
          • Yasal mevzuatlara uygun veri kurtarma politikalar\u0131n\u0131n s\u00fcrd\u00fcr\u00fclmesi gibi senaryolarda b\u00fcy\u00fck avantaj sa\u011flar.
            <\/li>\n<\/ul>\n\n\n\n

            Huawei Cloud CBR\u2019nin bu \u00f6zelli\u011fi, felaket kurtarma s\u00fcre\u00e7lerini sadele\u015ftirirken, g\u00fcvenli ve esnek bir geri d\u00f6n\u00fc\u015f mekanizmas\u0131 sunarak kurumlar\u0131n operasyonel direncini art\u0131r\u0131r.<\/p>\n\n\n\n

            <\/p>\n\n\n\n

            Faturaland\u0131rma Se\u00e7enekleri <\/strong><\/h2>\n\n\n\n

            Huawei Cloud CBR, iki farkl\u0131 faturaland\u0131rma modeli sunar: sabit \u00fccretli y\u0131ll\u0131k\/ayl\u0131k model ve kullan\u0131m ba\u015f\u0131na \u00f6deme (pay-per-use). Her model farkl\u0131 esneklik ve maliyet avantajlar\u0131 sunar.<\/p>\n\n\n\n

            Faturalama Modu<\/strong><\/td>Y\u0131ll\u0131k\/Ayl\u0131k<\/strong><\/td>Kullan\u0131m Ba\u015f\u0131na \u00d6deme<\/strong><\/td><\/tr>
            \u00d6deme<\/strong><\/td>\u00d6n \u00d6demeli<\/td>Fatural\u0131<\/td><\/tr>
            Faturalama Y\u00f6ntemi<\/strong><\/td>Sat\u0131n alma \u00f6zelliklerinin s\u00fcresine g\u00f6re faturaland\u0131r\u0131l\u0131r<\/td>Saatlik olarak hesaplan\u0131r ancak her g\u00fcn faturaland\u0131r\u0131l\u0131r<\/td><\/tr>
            Faturalanan \u00dcr\u00fcnler<\/strong><\/td>Disk kasa yedeklemeleri, sunucu yedekleme kasalar\u0131, SFS Turbo yedekleme kasalar\u0131, hibrit bulut yedekleme kasalar\u0131 ve \u00e7o\u011faltma kasalar\u0131<\/td>Disk kasa yedeklemeleri, sunucu yedekleme kasalar\u0131, SFS Turbo yedekleme kasalar\u0131, hibrit bulut yedekleme kasalar\u0131, \u00e7o\u011faltma kasalar\u0131 ve b\u00f6lgeler aras\u0131 \u00e7o\u011faltma kalibrasyonlar\u0131<\/td><\/tr>
            Faturalama Mod\u00fcl\u00fcn\u00fc De\u011fi\u015ftirme<\/strong><\/td>Y\u0131ll\u0131k\/Ayl\u0131k \u00f6zellikleri s\u00fcresi sonra Y\u0131ll\u0131k\/Ayl\u0131k \u00f6zellikleri, kullan\u0131m ba\u015f\u0131na \u00f6demeli olarak de\u011fi\u015ftirilebilir.<\/td>Kullan\u0131m ba\u015f\u0131na \u00f6deme y\u0131ll\u0131k\/ayl\u0131k olarak de\u011fi\u015ftirilebilir.<\/td><\/tr>
            Teknik \u00d6zelliklerin De\u011fi\u015ftirilmesi<\/strong><\/td>Kasa kapasiteleri yaln\u0131zca geni\u015fletilebilir.<\/td>Kasa kapasiteleri geni\u015fletilebilir veya azalt\u0131labilir.<\/td><\/tr>
            Uygulama Senaryolar\u0131<\/strong><\/td>Uzun s\u00fcreli kullan\u0131m beklenen kaynaklar i\u00e7in \u00f6nerilir. Kaynak kullan\u0131m\u0131n\u0131n \u00f6ng\u00f6r\u00fclebilir oldu\u011fu senaryolar i\u00e7in uygun de\u011fi\u015ftirme bir se\u00e7ene\u011fi.<\/td>Kaynak de\u011fi\u015fiminin dalgalanma olas\u0131l\u0131\u011f\u0131 y\u00fcksek oldu\u011funda ve daha fazla esneklik istedi\u011finizde \u00f6nerilir.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

            Bu ad\u0131mlarla birlikte, Huawei Cloud CBR \u00fczerinde bir kayna\u011f\u0131n nas\u0131l yedeklenece\u011fini, yedekleme politikalar\u0131n\u0131n nas\u0131l olu\u015fturulaca\u011f\u0131n\u0131 ve gerekti\u011finde bu yedeklerden nas\u0131l geri d\u00f6n\u00fc\u015f yap\u0131laca\u011f\u0131n\u0131 uygulamal\u0131 olarak tamamlam\u0131\u015f olduk. Vault olu\u015fturma s\u00fcrecinden policy tan\u0131mlamaya, otomatik yedekleme yap\u0131land\u0131rmas\u0131ndan yeni bir sunucunun yedekten olu\u015fturulmas\u0131na kadar ge\u00e7en t\u00fcm a\u015famalar, CBR\u2019\u0131n kullan\u0131m kolayl\u0131\u011f\u0131n\u0131 ve g\u00fcvenilirli\u011fini a\u00e7\u0131k\u00e7a ortaya koyuyor.<\/p>\n\n\n\n

            B\u00f6ylece art\u0131k CBR\u2019\u0131 yaln\u0131zca teorik olarak de\u011fil, pratikte de etkin bir \u015fekilde nas\u0131l kullanabilece\u011fimizi deneyimledik. Bu yap\u0131 sayesinde, sistemler \u00fczerinde yap\u0131lan her de\u011fi\u015fiklikte veya beklenmedik durumlarda, verilerinizi g\u00fcvenle koruyabilir ve i\u015f s\u00fcreklili\u011fini birka\u00e7 ad\u0131mda yeniden sa\u011flayabilirsiniz.<\/p>\n\n\n\n

            <\/p>","protected":false},"excerpt":{"rendered":"

            Giri\u015f   Bir \u00f6nceki yaz\u0131m\u0131zda, veri koruman\u0131n neden i\u015fletmeler i\u00e7in hayati bir unsur oldu\u011funu ve Huawei Cloud CBR\u2019\u0131n bu ekosistemde nas\u0131l bir rol \u00fcstlendi\u011fini ayr\u0131nt\u0131l\u0131 bi\u00e7imde ele alm\u0131\u015ft\u0131k. Art\u0131k s\u0131ra, bu g\u00fc\u00e7l\u00fc altyap\u0131n\u0131n pratikte nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 ke\u015ffetmeye geldi. Bu yaz\u0131da, teoriden prati\u011fe ge\u00e7erek CBR\u2019\u0131n sundu\u011fu geli\u015fmi\u015f yedekleme t\u00fcrlerini, felaket anlar\u0131nda i\u015f s\u00fcreklili\u011fini g\u00fcvence alt\u0131na alan esnek […]<\/p>\n","protected":false},"author":4,"featured_media":4234,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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\u00d6zdemir","author_link":"https:\/\/cloudops.com.tr\/en\/author\/emre-ozdemir\/"},"uagb_comment_info":7,"uagb_excerpt":"Giri\u015f   Bir \u00f6nceki yaz\u0131m\u0131zda, veri koruman\u0131n neden i\u015fletmeler i\u00e7in hayati bir unsur oldu\u011funu ve Huawei Cloud CBR\u2019\u0131n bu ekosistemde nas\u0131l bir rol \u00fcstlendi\u011fini ayr\u0131nt\u0131l\u0131 bi\u00e7imde ele alm\u0131\u015ft\u0131k. Art\u0131k s\u0131ra, bu g\u00fc\u00e7l\u00fc altyap\u0131n\u0131n pratikte nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 ke\u015ffetmeye geldi. Bu yaz\u0131da, teoriden prati\u011fe ge\u00e7erek CBR\u2019\u0131n sundu\u011fu geli\u015fmi\u015f yedekleme t\u00fcrlerini, felaket anlar\u0131nda i\u015f s\u00fcreklili\u011fini g\u00fcvence alt\u0131na alan esnek…","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cloudops.com.tr\/en\/wp-json\/wp\/v2\/posts\/4224","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cloudops.com.tr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cloudops.com.tr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cloudops.com.tr\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/cloudops.com.tr\/en\/wp-json\/wp\/v2\/comments?post=4224"}],"version-history":[{"count":7,"href":"https:\/\/cloudops.com.tr\/en\/wp-json\/wp\/v2\/posts\/4224\/revisions"}],"predecessor-version":[{"id":4242,"href":"https:\/\/cloudops.com.tr\/en\/wp-json\/wp\/v2\/posts\/4224\/revisions\/4242"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cloudops.com.tr\/en\/wp-json\/wp\/v2\/media\/4234"}],"wp:attachment":[{"href":"https:\/\/cloudops.com.tr\/en\/wp-json\/wp\/v2\/media?parent=4224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cloudops.com.tr\/en\/wp-json\/wp\/v2\/categories?post=4224"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cloudops.com.tr\/en\/wp-json\/wp\/v2\/tags?post=4224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}