{"id":26407,"date":"2023-05-21T20:28:40","date_gmt":"2023-03-08T19:47:03","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%bd%93%e4%bd%bf%e7%94%a8virt-install%e5%87%ba%e7%8e%b0%e9%94%99%e8%af%af%e6%97%b6%e3%80%82\/"},"modified":"2025-08-11T21:03:59","modified_gmt":"2025-08-11T13:03:59","slug":"%e5%bd%93%e4%bd%bf%e7%94%a8virt-install%e5%87%ba%e7%8e%b0%e9%94%99%e8%af%af%e6%97%b6%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%bd%93%e4%bd%bf%e7%94%a8virt-install%e5%87%ba%e7%8e%b0%e9%94%99%e8%af%af%e6%97%b6%e3%80%82\/","title":{"rendered":"\u5f53\u4f7f\u7528virt-install\u51fa\u73b0\u9519\u8bef\u65f6"},"content":{"rendered":"<h3>\u4e8b\u4ef6<\/h3>\n<p>\u5c1d\u8bd5\u4f7f\u7528virt-install\u521b\u5efa\u6216\u5bfc\u5165\u865a\u62df\u673a\u65f6\uff0c\u4f1a\u51fa\u73b0\u4ee5\u4e0b\u9519\u8bef\u3002<\/p>\n<pre class=\"post-pre\"><code># virt-install --name centos6.5 --vcpus 1 --ram 1024 --disk path=\/tmp\/qemu\/centos6.5.img,size=10,sparse=true --network network:default --graphics vnc --cdrom \/tmp\/CentOS-7.0-1406-x86_64-DVD.iso \r\n\r\nStarting install...\r\nCreating storage file centos6.5 |  10 GB     00:00     \r\nERROR    \u5185\u90e8\u30a8\u30e9\u30fc console \u30ed\u30b0\u51fa\u529b\u306e\u8aad\u307f\u8fbc\u307f\u4e2d\u306b\u30d7\u30ed\u30bb\u30b9\u304c\u7d42\u4e86\u3057\u307e\u3057\u305f: char device redirected to \/dev\/pts\/7\r\n2015-02-22T09:03:05.388038Z qemu-kvm: -drive file=\/tmp\/CentOS-7.0-1406-x86_64-DVD.iso,if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw: could not open disk image \/tmp\/CentOS-7.0-1406-x86_64-DVD.iso: Permission denied\r\n\r\nDomain installation does not appear to have been successful.\r\nIf it was, you can restart your domain by running:\r\n  virsh --connect qemu:\/\/\/system start centos6.5\r\notherwise, please restart your installation.\r\n<\/code><\/pre>\n<h3>\u5904\u7406\u529e\u6cd5 c\u00e8)<\/h3>\n<p>\u5c06\u865a\u62df\u78c1\u76d8\u548c\u6620\u50cf\u6587\u4ef6\u7684\u6240\u6709\u6743\u8f6c\u79fb\u5230qemu\u3002<\/p>\n<pre class=\"post-pre\"><code># chown qemu:qemu \/tmp\/CentOS-7.0-1406-x86_64-DVD.iso\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u4e8b\u4ef6 \u5c1d\u8bd5\u4f7f\u7528virt-install\u521b\u5efa\u6216\u5bfc\u5165\u865a\u62df\u673a\u65f6\uff0c\u4f1a\u51fa\u73b0\u4ee5\u4e0b\u9519\u8bef\u3002 # virt-install &#8212; [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-26407","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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