{"id":4745,"date":"2025-07-29T10:51:33","date_gmt":"2025-07-29T01:51:33","guid":{"rendered":"https:\/\/eternalsphere.net\/echoes\/?p=4745"},"modified":"2026-06-06T10:07:12","modified_gmt":"2026-06-06T01:07:12","slug":"u6vp5nlav9wzprr","status":"publish","type":"post","link":"https:\/\/eternalsphere.net\/echoes\/index.php\/2025\/07\/29\/u6vp5nlav9wzprr\/","title":{"rendered":"\u4f7f\u7528 Proxmox Backup Server \u8fdb\u884c\u865a\u62df\u673a\u7b2c\u4e00\u8f6e\u5b8c\u6574\u5907\u4efd"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u672c\u6587\u8bb0\u5f55\u4e86\u4f7f\u7528 Proxmox Backup Server\uff08PBS\uff09\u5bf9\u591a\u4e2a Proxmox VE \u865a\u62df\u673a\u8fdb\u884c\u5b8c\u6574\u5907\u4efd\u7684\u8fc7\u7a0b\uff0c\u5206\u6790\u4e86\u5404\u4e2a\u865a\u62df\u673a\u7684\u5907\u4efd\u7279\u5f81\u3001\u6027\u80fd\u74f6\u9888\uff0c\u5e76\u63d0\u51fa\u4e86\u4e00\u4e9b\u4f18\u5316\u5efa\u8bae\u3002<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udee0\ufe0f \u80cc\u666f\u7b80\u4ecb<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Proxmox Backup Server \u662f\u4e00\u6b3e\u539f\u751f\u652f\u6301\u589e\u91cf\u3001\u53bb\u91cd\u3001\u538b\u7f29\u7684\u5907\u4efd\u7cfb\u7edf\uff0c\u7279\u522b\u9002\u5408\u4e0e Proxmox VE \u914d\u5408\u4f7f\u7528\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9 7 \u53f0\u865a\u62df\u673a\u8fdb\u884c\u4e86\u5b8c\u6574\u5907\u4efd\u3002\u4f7f\u7528\u7684\u662f snapshot\uff08\u5feb\u7167\uff09\u6a21\u5f0f\uff0c\u5e76\u901a\u8fc7 PBS \u540e\u7aef\u5b58\u50a8\uff0c\u786e\u4fdd\u5907\u4efd\u7684\u53ef\u9760\u6027\u4e0e\u6027\u80fd\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\uddfe \u5907\u4efd\u914d\u7f6e\u53c2\u6570<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5907\u4efd\u547d\u4ee4\u5982\u4e0b\uff08VM ID \u548c\u90ae\u7bb1\u5df2\u8131\u654f\u5904\u7406\uff09\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>vzdump &lt;VM_IDs&gt; --mailto &lt;admin@domain&gt; --node pve --mode snapshot \\<br>--notes-template '{{guestname}}' --mailnotification always --storage pbs<br><\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6a21\u5f0f\uff1a<code>snapshot<\/code>\uff0c\u5b9e\u73b0\u5728\u7ebf\u5907\u4efd\uff0c\u5c3d\u91cf\u4e0d\u5f71\u54cd\u4e1a\u52a1\u8fd0\u884c<\/li>\n\n\n\n<li>\u5b58\u50a8\uff1aPBS \u672c\u5730\u90e8\u7f72\uff0c\u5b58\u50a8\u4f4d\u4e8e\u72ec\u7acb\u786c\u76d8\u9635\u5217\u4e2d<\/li>\n\n\n\n<li>\u901a\u77e5\uff1a\u6bcf\u6b21\u5907\u4efd\u65e0\u8bba\u6210\u8d25\u90fd\u53d1\u9001\u90ae\u4ef6\u62a5\u544a<\/li>\n\n\n\n<li>\u6bcf\u53f0\u865a\u62df\u673a\u5747\u8bbe\u7f6e\u552f\u4e00\u540d\u79f0\u6807\u7b7e\uff0c\u65b9\u4fbf\u8ffd\u8e2a\u5907\u4efd\u72b6\u6001<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udcca \u5404\u865a\u62df\u673a\u5907\u4efd\u8868\u73b0\u6982\u89c8<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u865a\u62df\u673a\u7f16\u53f7<\/th><th>\u72b6\u6001<\/th><th>\u6a21\u5f0f<\/th><th>\u6570\u636e\u5bb9\u91cf<\/th><th>\u7528\u65f6<\/th><th>\u5e73\u5747\u901f\u7387<\/th><th>\u590d\u7528\u7387\u4f30\u8ba1<\/th><\/tr><\/thead><tbody><tr><td>VM-A<\/td><td>\u5df2\u5173\u95ed<\/td><td>stop<\/td><td>12 GiB<\/td><td>4 \u5206\u949f<\/td><td>51.2 MiB\/s<\/td><td>18%<\/td><\/tr><tr><td>VM-B<\/td><td>\u8fd0\u884c\u4e2d<\/td><td>snapshot<\/td><td>6 TB<\/td><td>24 \u5c0f\u65f6<\/td><td>72.7 MiB\/s<\/td><td>\u8f83\u4f4e<\/td><\/tr><tr><td>VM-C<\/td><td>\u8fd0\u884c\u4e2d<\/td><td>snapshot<\/td><td>12 GiB<\/td><td>4 \u5206\u949f<\/td><td>52.5 MiB\/s<\/td><td>17%<\/td><\/tr><tr><td>VM-D<\/td><td>\u8fd0\u884c\u4e2d<\/td><td>snapshot<\/td><td>2.9 TB<\/td><td>23 \u5c0f\u65f6<\/td><td>37.1 MiB\/s<\/td><td>\u4e2d\u7b49<\/td><\/tr><tr><td>VM-E<\/td><td>\u8fd0\u884c\u4e2d<\/td><td>snapshot<\/td><td>200 GiB (\u542b\u53cc\u76d8)<\/td><td>49 \u5206\u949f<\/td><td>69.9 MiB\/s<\/td><td>34%<\/td><\/tr><tr><td>VM-F<\/td><td>\u8fd0\u884c\u4e2d<\/td><td>snapshot<\/td><td>32 GiB<\/td><td>9 \u5206\u949f<\/td><td>60.3 MiB\/s<\/td><td>31%<\/td><\/tr><tr><td>VM-G<\/td><td>\u8fd0\u884c\u4e2d<\/td><td>snapshot<\/td><td>100 GiB<\/td><td>\u7ea6 15 \u5206\u949f<\/td><td>~80 MiB\/s<\/td><td>51%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\udde0 \u5206\u6790\u4e0e\u53d1\u73b0<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u2705 \u589e\u91cf\u53bb\u91cd\u5df2\u751f\u6548<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u867d\u7136\u662f\u7b2c\u4e00\u8f6e\u5b8c\u6574\u5907\u4efd\uff0c\u4f46 PBS \u5df2\u5f00\u59cb\u542f\u7528 <strong>\u6570\u636e\u5757\u91cd\u7528\u673a\u5236<\/strong>\uff0c\u90e8\u5206\u865a\u62df\u673a\u7684\u91cd\u590d\u6570\u636e\u590d\u7528\u7387\u8fbe <strong>51%<\/strong>\uff0c\u663e\u8457\u51cf\u5c11\u4e86\u5b9e\u9645\u4f20\u8f93\u4e0e\u5b58\u50a8\u538b\u529b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u23f3 \u6162\u901f VM \u7684\u74f6\u9888\u8bc6\u522b<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>VM-B\uff086 TB\uff09<\/strong> \u4e0e <strong>VM-D\uff082.9 TB\uff09<\/strong> \u8017\u65f6\u5206\u522b\u8d85\u8fc7 <strong>24 \u5c0f\u65f6<\/strong>\u3002<\/li>\n\n\n\n<li>\u521d\u6b65\u5224\u65ad\u74f6\u9888\u539f\u56e0\uff1a\n<ul class=\"wp-block-list\">\n<li>\u540e\u7aef PBS \u5b58\u50a8\u4f7f\u7528\u673a\u68b0\u786c\u76d8\uff0c\u968f\u673a\u5199\u6027\u80fd\u6709\u9650<\/li>\n\n\n\n<li>\u865a\u62df\u673a\u8fd0\u884c\u4e2d\uff0c\u4e14\u6570\u636e\u53d8\u52a8\u9891\u7e41\uff0c\u5bfc\u81f4\u5feb\u7167\u4e0d\u6613\u5408\u5e76<\/li>\n\n\n\n<li>PBS \u670d\u52a1\u7aef CPU \u6216\u538b\u7f29\u7ebf\u7a0b\u8c03\u5ea6\u4e0d\u8db3<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u26a1 \u9ad8\u901f\u8bfb\u5199\u5f02\u5e38\uff1f\u5b9e\u4e3a\u53bb\u91cd\u7279\u5f81<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u591a\u53f0\u865a\u62df\u673a\u65e5\u5fd7\u4e2d\u51fa\u73b0\u77ac\u65f6 <strong>2~3 GiB\/s<\/strong> \u7684\u8bfb\u53d6\u901f\u7387\uff0c\u4f46\u5b9e\u9645\u5199\u5165\u4ec5\u6570\u5341 MiB\/s\u3002<\/li>\n\n\n\n<li>\u8fd9\u662f <strong>PBS \u68c0\u6d4b\u91cd\u590d\u5757<\/strong> \u540e\u81ea\u52a8\u590d\u7528\u7684\u8868\u73b0\uff0c\u5e76\u975e\u771f\u5b9e\u7f51\u7edc\u4f20\u8f93\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\udde9 \u4f18\u5316\u5efa\u8bae<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u4f18\u5316\u5927\u5bb9\u91cf VM \u7684\u5907\u4efd\u7b56\u7565<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8003\u8651\u4e3a TB \u7ea7\u865a\u62df\u673a\u8bbe\u7f6e\u5355\u72ec\u7684\u5907\u4efd\u8ba1\u5212\uff0c\u907f\u514d\u62d6\u6162\u6574\u8f6e\u4efb\u52a1<\/li>\n\n\n\n<li>\u82e5\u4e1a\u52a1\u5141\u8bb8\uff0c\u53ef\u4f7f\u7528 <code>stop<\/code> \u6a21\u5f0f\u7f29\u77ed\u65f6\u95f4\uff08\u9700\u63d0\u524d\u901a\u77e5\u4e1a\u52a1\u65b9\uff09<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u63d0\u5347 PBS \u540e\u7aef\u6027\u80fd<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5efa\u8bae\u5c06 PBS \u5b58\u50a8\u6539\u7528 <strong>SSD\/NVMe<\/strong>\uff0c\u7279\u522b\u662f\u7528\u4e8e\u5b58\u50a8 <code>datastore<\/code> \u7684\u76ee\u5f55<\/li>\n\n\n\n<li>\u786e\u4fdd PBS \u4e3b\u673a\u7684 CPU \u6838\u5fc3\u6570\u5145\u8db3\uff08\u538b\u7f29\u3001\u53bb\u91cd\u7ebf\u7a0b\u975e\u5e38\u5403 CPU\uff09<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u540e\u7eed\u5907\u4efd\u5c06\u66f4\u5feb<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u56e0\u4e3a <strong>dirty bitmap<\/strong>\uff08\u810f\u9875\u8ffd\u8e2a\uff09\u5df2\u7ecf\u521d\u59cb\u5316\u5b8c\u6bd5\uff0c\u672a\u6765\u53ea\u9700\u5907\u4efd\u53d8\u66f4\u90e8\u5206<\/li>\n\n\n\n<li>\u540c\u65f6\u6570\u636e\u5757\u4f1a\u6301\u7eed\u79ef\u7d2f\u590d\u7528\u7387\uff0c\u5907\u4efd\u6548\u7387\u5448\u6307\u6570\u63d0\u5347<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u4f7f\u7528 PBS \u7684\u9a8c\u8bc1\u4e0e\u6e05\u7406\u673a\u5236<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b9a\u671f\u6267\u884c <code>verify<\/code>, <code>prune<\/code>, <code>garbage collection<\/code>\uff0c\u786e\u4fdd\u6570\u636e\u4e00\u81f4\u6027\u548c\u7a7a\u95f4\u56de\u6536<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udccc \u603b\u7ed3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e00\u8f6e Proxmox \u865a\u62df\u673a\u7684\u5b8c\u6574\u5907\u4efd\u6d4b\u8bd5\u5c55\u793a\u4e86 PBS \u7684\u5f3a\u5927\u6f5c\u529b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u2705 \u6240\u6709\u5907\u4efd\u4efb\u52a1\u6210\u529f\u5b8c\u6210<\/li>\n\n\n\n<li>\u2705 \u53bb\u91cd\u673a\u5236\u663e\u8457\u8282\u7701\u7a7a\u95f4<\/li>\n\n\n\n<li>\u23f3 \u4e2a\u522b\u5927\u578b\u865a\u62df\u673a\u4ecd\u9700\u4f18\u5316\u7b56\u7565<\/li>\n\n\n\n<li>\ud83d\udd27 \u4e0b\u4e00\u8f6e\u5c06\u5177\u5907\u66f4\u5feb\u7684\u6267\u884c\u6548\u7387<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Proxmox + PBS \u662f\u73b0\u4ee3\u865a\u62df\u5316\u73af\u5883\u4e2d\u6027\u4ef7\u6bd4\u6781\u9ad8\u7684\u5907\u4efd\u7ec4\u5408\u3002\u901a\u8fc7\u5408\u7406\u7684\u89c4\u5212\u548c\u8c03\u5ea6\uff0c\u5373\u53ef\u5728\u4e0d\u4e2d\u65ad\u4e1a\u52a1\u7684\u524d\u63d0\u4e0b\uff0c\u5b9e\u73b0\u6bcf\u65e5\u751a\u81f3\u5c0f\u65f6\u7ea7\u7684\u589e\u91cf\u4fdd\u62a4\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u8bb0\u5f55\u4e86\u4f7f\u7528 Proxmox Backup Server\uff08PBS\uff09\u5bf9\u591a\u4e2a Proxmox VE \u865a\u62df\u673a\u8fdb\u884c\u5b8c\u6574\u5907\u4efd\u7684\u8fc7\u7a0b\uff0c\u5206\u6790\u4e86\u5404\u4e2a\u865a\u62df\u673a\u7684\u5907\u4efd\u7279\u5f81\u3001\u6027\u80fd\u74f6\u9888\uff0c\u5e76\u63d0\u51fa\u4e86\u4e00\u4e9b\u4f18\u5316\u5efa\u8bae\u3002 \ud83d\udee0\ufe0f \u80cc\u666f\u7b80\u4ecb Proxmox Backup Server \u662f\u4e00\u6b3e\u539f\u751f\u652f\u6301\u589e\u91cf\u3001\u53bb\u91cd\u3001\u538b\u7f29\u7684\u5907\u4efd\u7cfb\u7edf\uff0c\u7279\u522b\u9002\u5408\u4e0e Proxmox VE \u914d\u5408\u4f7f\u7528\u3002 \u5bf9 7 \u53f0\u865a\u62df\u673a\u8fdb\u884c\u4e86\u5b8c\u6574\u5907\u4efd\u3002\u4f7f\u7528\u7684\u662f snapshot\uff08\u5feb\u7167\uff09\u6a21\u5f0f\uff0c\u5e76\u901a\u8fc7 PBS \u540e\u7aef\u5b58\u50a8\uff0c\u786e\u4fdd\u5907\u4efd\u7684\u53ef\u9760\u6027\u4e0e\u6027\u80fd\u3002 \ud83e\uddfe \u5907\u4efd\u914d\u7f6e\u53c2\u6570 \u5907\u4efd\u547d\u4ee4\u5982\u4e0b\uff08VM ID \u548c\u90ae\u7bb1\u5df2\u8131\u654f\u5904\u7406\uff09\uff1a vzdump &lt;VM_IDs&gt; &#8211;mailto &lt;admin@domain&gt; &#8211;node pve &#8211;mode snapshot \\&#8211;notes-template &#8216;{{guestname}}&#8217; &#8211;mailnotification always &#8211;storage pbs \ud83d\udcca \u5404\u865a\u62df\u673a\u5907\u4efd\u8868\u73b0\u6982\u89c8 \u865a\u62df\u673a\u7f16\u53f7 \u72b6\u6001 \u6a21\u5f0f \u6570\u636e\u5bb9\u91cf \u7528\u65f6 \u5e73\u5747\u901f\u7387 \u590d\u7528\u7387\u4f30\u8ba1 &hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[208],"tags":[],"class_list":["post-4745","post","type-post","status-publish","format-standard","hentry","category-e18eiwuv0h3s4gg"],"_links":{"self":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/4745","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/comments?post=4745"}],"version-history":[{"count":1,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/4745\/revisions"}],"predecessor-version":[{"id":4746,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/4745\/revisions\/4746"}],"wp:attachment":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/media?parent=4745"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/categories?post=4745"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/tags?post=4745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}