{"id":824,"date":"2013-07-28T14:25:10","date_gmt":"2013-07-28T06:25:10","guid":{"rendered":"http:\/\/www.yaoge123.com\/blog\/?p=824"},"modified":"2017-10-30T23:59:44","modified_gmt":"2017-10-30T15:59:44","slug":"veeam%e7%9a%84%e4%b8%a4%e7%a7%8d%e5%a4%87%e4%bb%bd%e6%96%b9%e5%bc%8f-2","status":"publish","type":"post","link":"https:\/\/www.yaoge123.com\/blog\/archives\/824","title":{"rendered":"Veeam\u7684\u5907\u4efd\u65b9\u5f0f"},"content":{"rendered":"

Veeam\u521b\u5efa\u4e24\u79cd\u5907\u4efd\u6587\u4ef6\uff0cvbk\u662f\u4e00\u4e2a\u5b8c\u6574\u7684\u5907\u4efd\uff0cvrb\/vib\u662f\u589e\u91cf\u5907\u4efd\u6587\u4ef6\u7528\u6765\u8bb0\u5f55\u6539\u53d8\u3002<\/p>\n

Reversed Incremental Backup<\/h3>\n

\u6bcf\u6b21\u589e\u91cf\u5907\u4efd\u90fd\u4f1a\u66f4\u65b0vbk\u6587\u4ef6\uff0cvbk\u4e2d\u662f\u6700\u65b0\u7684\u5b8c\u6574\u5907\u4efd\uff0c\u6062\u590d\u6700\u65b0\u7684\u5907\u4efd\u53ea\u8981\u6062\u590dvbk\u5c31\u53ef\u4ee5\u4e86\u3002\u6bcf\u6b21\u589e\u91cf\u5907\u4efd\u65f6vbk\u4e2d\u4fee\u6539\u7684\u5185\u5bb9\u4f1a\u88ab\u4fdd\u5b58\u5230vrb\u4e2d\uff0c\u6240\u4ee5\u79f0\u4e4b\u4e3aReversed\uff0cvrb\u4e2d\u4fdd\u5b58\u7684\u4e0d\u662f\u4fee\u6539\u7684\u65b0\u6570\u636e\uff0c\u800c\u662f\u88ab\u8986\u76d6\u7684\u65e7\u6570\u636e\uff0c\u6062\u590d\u4ee5\u524d\u7684\u5907\u4efd\u9700\u8981\u5c06vrb\u548cvbk\u5408\u5e76\u51fa\u6765\u3002\u8fd9\u79cd\u65b9\u6cd5\u6c38\u8fdc\u662f\u589e\u91cf\u5907\u4efd\uff0c\u8282\u7701\u786c\u76d8\u7a7a\u95f4\uff0c\u8fd9\u662f\u78c1\u76d8\u4e0a\u9762\u5907\u4efd\u7684\u63a8\u8350\u65b9\u6848\u3002<\/p>\n

Retention Policy<\/h4>\n

\u4fdd\u7559\u7b56\u7565\u4f1a\u7acb\u523b\u76f4\u63a5\u5220\u9664\u8d85\u671f\u7684\u589e\u91cfvrb\u6587\u4ef6\uff0c\u6700\u8282\u7ea6\u78c1\u76d8\u7a7a\u95f4\u3002<\/p>\n

\u770b\u8fd9\u91cc\u7684\u52a8\u753b\u6f14\u793a<\/a><\/p>\n

Forward Incremental Backup<\/h3>\n

\u6bcf\u6b21\u589e\u91cf\u5907\u4efd\u53ea\u5c06\u6539\u53d8\u7684\u90e8\u5206\u4fdd\u5b58\u6210\u4e00\u4e2a\u65b0\u7684vib\u6587\u4ef6\uff0c\u5982\u679c\u9700\u8981\u5c06\u5907\u4efd\u6570\u636e\u5b58\u50a8\u5230\u78c1\u5e26\u6216\u8fdc\u7a0b\uff0c\u8fd9\u79cd\u65b9\u6cd5\u6bcf\u6b21\u53ea\u8981\u4fdd\u5b58\u65b0\u7684vib\u6587\u4ef6\u5373\u53ef\uff0c\u6216\u8005\u6709\u6cd5\u89c4\u8981\u6c42\u5907\u4efd\u4e0d\u5f97\u4fee\u6539\uff0c\u90a3\u4e48\u8fd9\u662f\u6700\u597d\u7684\u9009\u62e9\u3002\u663e\u800c\u6613\u89c1\uff0cvib\u6587\u4ef6\u4f1a\u8d8a\u6765\u8d8a\u591a\uff0c\u8fd9\u4f1a\u5bfc\u81f4\u6062\u590d\u7684\u65f6\u5019\u9700\u8981\u5408\u5e76\u8fc7\u591a\u7684vib\u6587\u4ef6\uff0c\u56e0\u6b64\u9700\u8981\u4f7f\u7528 active full \u6216 synthetic full backups \u89e3\u51b3\u957f\u94fe\u95ee\u9898\u3002<\/p>\n

Forever forward incremental\u00a0Backup<\/h4>\n

\u53ea\u6709\u7b2c\u4e00\u6b21\u5907\u4efd\u65f6\u521b\u5efa\u4e00\u4e2a\u5b8c\u6574\u5907\u4efd\uff0c\u4ee5\u540e\u5907\u4efd\u53ea\u521b\u5efa\u589e\u91cf\u5907\u4efd\u3002\u5230\u8fbe\u6240\u9700\u7684\u4fdd\u7559\u65f6\u95f4\u540e\uff0c\u4f1a\u5c06\u6700\u65e9\u7684\u589e\u91cf\u5907\u4efd\u548c\u5b8c\u6574\u5907\u4efd\u5408\u5e76\u5f62\u6210\u65b0\u7684\u5b8c\u6574\u5907\u4efd\uff0c\u5c31\u50cf\u5b8c\u6574\u5907\u4efd\u5411\u524d\u79fb\u52a8\u4e00\u6837\uff0c\u5907\u4efd\u5b58\u50a8\u4e0a\u53ea\u6709\u4e00\u4e2a\u5b8c\u6574\u7684\u5907\u4efd\u3002<\/p>\n

Synthetic Full Backup<\/h4>\n

\u4f7f\u7528active full backup\u662f\u975e\u5e38\u6d88\u8017\u6e90\u7cfb\u7edf\u8d44\u6e90\u7684\u8fc7\u7a0b\uff0csynthetic full backup\u5219\u662f\u4f7f\u7528\u4ee5\u524d\u7684\u5b8c\u6574\u5907\u4efdvbk\u548c\u589e\u91cf\u5907\u4efdvib\u5408\u5e76\u51fa\u4e00\u4e2a\u65b0\u7684\u5b8c\u6574\u5907\u4efd\u3002\u56e0\u4e3a\u4e0d\u9700\u8981\u8bfb\u53d6\u6e90\uff0c\u56e0\u6b64\u5bf9\u6e90\u7cfb\u7edf\u7684\u538b\u529b\u5c0f\u5f97\u591a\u3002\u663e\u7136\u4ee5\u540eforward incremental backup\u4f1a\u4ece\u8fd9\u4e2a\u65b0\u7684\u5b8c\u6574\u5907\u4efd\u4e3a\u57fa\u7840\u521b\u5efa\u589e\u91cf\u5907\u4efd\u6587\u4ef6\u3002<\/p>\n

Transforming Incremental Backup Chains into Reversed Incremental Backup Chains<\/h4>\n

\u4f7f\u7528incremental backup\u65f6\u5982\u679c\u9009\u62e9\u4e86synthetic full backups\uff0c\u90a3\u4e48\u5c31\u53ef\u4ee5\u9009\u62e9\u8fd9\u79cd\u65b9\u5f0f\u3002\u7cfb\u7edf\u53ea\u4f1a\u4fdd\u7559\u4e00\u4e2a\u5b8c\u6574\u5907\u4efd\uff0c\u8fd9\u4e2a\u5b8c\u6574\u5907\u4efd\u4e4b\u524d\u7684\u5907\u4efd\u4f1a\u88ab\u8f6c\u6362\u6210reversed incremental backup\u65b9\u5f0f\uff0c\u53ea\u5c06\u88ab\u8986\u76d6\u7684\u6570\u636e\u4fdd\u5b58\u5230vrb\u4e2d\uff0c\u5b8c\u6574\u5907\u4efd\u4e4b\u540e\u6570\u636e\u8fd8\u662f\u6b63\u5e38incremental backup\u65b9\u5f0f\u3002<\/p>\n

Active Full Backup<\/h4>\n

\u4ece\u6e90\u521b\u5efa\u4e00\u4e2a\u5b8c\u6574\u7684\u5907\u4efd\uff0c\u4ee5\u540eforward incremental backup\u4f1a\u4ece\u8fd9\u4e2a\u65b0\u7684\u5b8c\u6574\u5907\u4efd\u4e3a\u57fa\u7840\u521b\u5efa\u589e\u91cf\u5907\u4efd\u6587\u4ef6\u3002<\/span><\/h4>\n

Retention Policy (forward incremental backup)<\/h4>\n

\u5982\u679c\u9009\u62e9\u4e86Synthetic Full Backup\u6216Active Full Backup\uff0c\u53ea\u6709\u5f53\u4e00\u4e2a\u589e\u91cf\u5907\u4efd\u94fe\u8868\u7684\u6700\u540e\u4e00\u4e2a\u589e\u91cf\u5907\u4efd\u8d85\u671f\u65f6\u624d\u4f1a\u5220\u9664\u6574\u4e2a\u589e\u91cf\u5907\u4efd\u94fe\u8868\u3002\u5982\u679c\u6ca1\u6709\u9009\u62e9\uff0c\u5219\u53ea\u4f1a\u5b58\u5728\u4e00\u4e2a\u5b8c\u6574\u5907\u4efd\uff0c\u6bcf\u6b21\u5907\u4efd\u5c06\u5b8c\u6574\u5907\u4efd\u548c\u524d\u9762\u7684\u4e00\u4e2a\u589e\u91cf\u5408\u5e76\u6210\u65b0\u7684\u5b8c\u6574\u5907\u4efd\u3002<\/p>\n

\u770b\u8fd9\u91cc\u7684\u52a8\u753b\u6f14\u793a<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Veeam\u521b\u5efa\u4e24\u79cd\u5907\u4efd\u6587\u4ef6\uff0cvbk\u662f\u4e00\u4e2a\u5b8c\u6574\u7684\u5907\u4efd\uff0cvrb\/vib\u662f\u589e\u91cf\u5907\u4efd\u6587\u4ef6\u7528\u6765\u8bb0\u5f55\u6539\u53d8\u3002 Reverse […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[10],"tags":[194],"class_list":["post-824","post","type-post","status-publish","format-standard","hentry","category-vmware-computer-2","tag-veeam"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paOwEq-di","_links":{"self":[{"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/posts\/824","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/comments?post=824"}],"version-history":[{"count":13,"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/posts\/824\/revisions"}],"predecessor-version":[{"id":1352,"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/posts\/824\/revisions\/1352"}],"wp:attachment":[{"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/media?parent=824"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/categories?post=824"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/tags?post=824"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}