{"id":1063,"date":"2016-02-27T19:36:26","date_gmt":"2016-02-27T11:36:26","guid":{"rendered":"http:\/\/blog.amjet.biz\/IT\/?p=1063"},"modified":"2016-04-08T11:35:57","modified_gmt":"2016-04-08T03:35:57","slug":"virtualbox-%e5%a6%82%e4%bd%95%e7%b2%be%e7%b0%a1%e8%99%9b%e6%93%ac%e7%a1%ac%e7%a2%9f%e5%a4%a7%e5%b0%8f","status":"publish","type":"post","link":"https:\/\/blog.amjet.biz\/IT\/?p=1063","title":{"rendered":"Virtualbox \u5c0f\u6280\u5de7"},"content":{"rendered":"<p><strong>\u5982\u4f55\u7cbe\u7c21\u865b\u64ec\u786c\u789f\u5927\u5c0f<\/strong><\/p>\n<p>\u9996\u5148\u767b\u5165 Virtual Machine \u7528\u4ee5\u4e0b\u6307\u4ee4\u628a\u672a\u4f7f\u7528\u7684\u7a7a\u9593\u586b\u6eff zero<\/p>\n<p>dd if=\/dev\/zero of=zerofile bs=1M<\/p>\n<p>\u586b\u6eff\u672a\u4f7f\u7528\u7a7a\u9593\u5f8c\u522a\u9664 zerofile\uff0c\u7136\u5f8c shutdown Virtual Machine<\/p>\n<p>\u6700\u5f8c\u7528\u4ee5\u4e0b\u7684 Virtualbox \u6307\u4ee4\u9032\u884c\u7cbe\u7c21\u865b\u64ec\u786c\u789f\u5927\u5c0f<\/p>\n<p>\/opt\/VirtualBox\/VBoxManage modifyhd &lt;myvdifile&gt; compact<\/p>\n<p>\u672c\u7bc7\u4e3b\u8981\u53c3\u8003\u9019\u500b <a href=\"http:\/\/www.netreliant.com\/news\/8\/17\/Compacting-VirtualBox-Disk-Images-Linux-Guests.html\" target=\"_blank\">\u7db2\u5740<\/a><\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u4fee\u6539\u865b\u64ec\u786c\u789f UUID<\/strong><\/p>\n<p>\u901a\u5e38\u6211\u5011\u6703\u5148\u704c\u4e00\u500b\u6700\u5c0f\u7684 Linux \u7cfb\u7d71\uff0c\u5efa\u7acb\u65b0 Virtual Machine \u6642\u5c31\u53ef\u4ee5\u628a\u9019\u500b\u865b\u64ec\u786c\u789f\u62ff\u4f86\u7528\uff0c\u800c\u4e0d\u5fc5\u6bcf\u6b21\u5efa\u00a0Virtual Machine \u5c31\u8981\u704c\u4e00\u6b21\u4f5c\u696d\u7cfb\u7d71 \u3002<\/p>\n<p>\u4f8b\u5982\u4f60\u6709\u4e00\u500b centos.vdi\uff0c\u8981\u67b6 DNS \u6642\u5c31\u628a centos.vdi copy \u4e00\u4efd\u6a94\u540d\u53eb dns.vdi\uff0c\u8981\u67b6 Web \u6642\u5c31\u518d\u628a centos.vdi\u00a0copy \u4e00\u4efd\u6a94\u540d\u53eb www.vdi\uff0c\u4f46\u662f\u6bcf\u500b vdi \u6a94\u90fd\u6709\u4e00\u500b uuid \u91cd\u8907\u7684\u8a71 VirtualBox \u5c31\u4e0d\u8b93\u4f60\u91cd\u8907\u4f7f\u7528\uff0c\u9019\u6642\u9593\u53ef\u4ee5\u7528\u4ee5\u4e0b\u6307\u4ee4\u8b8a\u66f4 vdi \u6a94\u7684 uuid<\/p>\n<p>\/opt\/VirtualBox\/VBoxManage\u00a0internalcommands sethduuid\u00a0&lt;myvdifile&gt;<\/p>\n<p>\u672c\u7bc7\u4e3b\u8981\u53c3\u8003\u9019\u500b <a href=\"http:\/\/semi-legitimate.com\/blog\/item\/change-uuid-of-virtual-drive-vdi-in-virtualbox\" target=\"_blank\">\u7db2\u5740<\/a><\/p>\n<p>[ratings]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u7cbe\u7c21\u865b\u64ec\u786c\u789f\u5927\u5c0f \u9996\u5148\u767b\u5165 Virtual Machine \u7528\u4ee5\u4e0b\u6307\u4ee4\u628a\u672a\u4f7f\u7528\u7684\u7a7a\u9593\u586b\u6eff zero dd if=\/dev\/zero of=zerofile bs=1M \u586b\u6eff\u672a\u4f7f\u7528\u7a7a\u9593\u5f8c\u522a\u9664 zerofile\uff0c\u7136\u5f8c shutdown Virtual Machine \u6700\u5f8c\u7528\u4ee5\u4e0b\u7684 Virtualbox \u6307\u4ee4\u9032\u884c\u7cbe\u7c21\u865b\u64ec\u786c\u789f\u5927\u5c0f \/opt\/VirtualBox\/VBoxManage modifyhd &lt;myvdifile&gt; compact \u672c\u7bc7\u4e3b\u8981\u53c3\u8003\u9019\u500b \u7db2\u5740 &nbsp; \u4fee\u6539\u865b\u64ec\u786c\u789f UUID \u901a\u5e38\u6211\u5011\u6703\u5148\u704c\u4e00\u500b\u6700\u5c0f\u7684 Linux \u7cfb\u7d71\uff0c\u5efa\u7acb\u65b0 Virtual Machine \u6642\u5c31\u53ef\u4ee5\u628a\u9019\u500b\u865b\u64ec\u786c\u789f\u62ff\u4f86\u7528\uff0c\u800c\u4e0d\u5fc5\u6bcf\u6b21\u5efa\u00a0Virtual Machine \u5c31\u8981\u704c\u4e00\u6b21\u4f5c\u696d\u7cfb\u7d71 \u3002 \u4f8b\u5982\u4f60\u6709\u4e00\u500b centos.vdi\uff0c\u8981\u67b6 DNS \u6642\u5c31\u628a centos.vdi copy \u4e00\u4efd\u6a94\u540d\u53eb dns.vdi\uff0c\u8981\u67b6 Web \u6642\u5c31\u518d\u628a centos.vdi\u00a0copy \u4e00\u4efd\u6a94\u540d\u53eb www.vdi\uff0c\u4f46\u662f\u6bcf\u500b vdi \u6a94\u90fd\u6709\u4e00\u500b uuid \u91cd\u8907\u7684\u8a71 VirtualBox \u5c31\u4e0d\u8b93\u4f60\u91cd\u8907\u4f7f\u7528\uff0c\u9019\u6642\u9593\u53ef\u4ee5\u7528\u4ee5\u4e0b\u6307\u4ee4\u8b8a\u66f4 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[143,39],"class_list":["post-1063","post","type-post","status-publish","format-standard","hentry","category-virtualization","tag-compact","tag-virtualbox"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/posts\/1063","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1063"}],"version-history":[{"count":4,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/posts\/1063\/revisions"}],"predecessor-version":[{"id":1076,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/posts\/1063\/revisions\/1076"}],"wp:attachment":[{"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1063"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1063"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}