{"id":1762,"date":"2021-09-07T10:51:24","date_gmt":"2021-09-07T02:51:24","guid":{"rendered":"http:\/\/cn.hostease.com\/blog\/?p=1762"},"modified":"2021-09-07T10:51:24","modified_gmt":"2021-09-07T02:51:24","slug":"linux-kvm%e6%9c%89%e4%bb%80%e4%b9%88%e4%bc%98%e5%8a%bf","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/server\/linux-kvm%e6%9c%89%e4%bb%80%e4%b9%88%e4%bc%98%e5%8a%bf\/","title":{"rendered":"Linux KVM\u6709\u4ec0\u4e48\u4f18\u52bf?"},"content":{"rendered":"

KVM<\/a><\/strong>\u662fLinux\u7684\u4e00\u90e8\u5206\u3002Linux\u4e5f\u662fKVM\u7684\u4e00\u90e8\u5206\u3002Linux\u6709\u7684\uff0cKVM\u5168\u90fd\u6709\u3002\u7136\u800c\uff0cKVM\u7684\u67d0\u4e9b\u7279\u70b9\u8ba9\u5b83\u6210\u4e3a\u4e86\u4f01\u4e1a\u7684\u9996\u9009\u865a\u62df\u673a\u76d1\u63a7\u7a0b\u5e8f\u3002<\/p>\n

\u3000\u30001\u3001\u5b89\u5168\u6027<\/span><\/p>\n

KVM\u5229\u7528\u5b89\u5168\u589e\u5f3a\u578bLinux(SELinux)\u548c\u5b89\u5168\u865a\u62df\u5316(sVirt)\u7ec4\u5408\u6765\u52a0\u5f3a\u865a\u62df\u673a\u7684\u5b89\u5168\u6027\u548c\u9694\u79bb\u6027\u3002SELinux\u5728\u865a\u62df\u673a\u5468\u56f4\u5efa\u7acb\u5b89\u5168\u8fb9\u754c\u3002sVirt\u5219\u6269\u5c55SELinux\u7684\u529f\u80fd\uff0c\u4f7f\u5f3a\u5236\u8bbf\u95ee\u63a7\u5236(MAC)\u5b89\u5168\u673a\u5236\u5e94\u7528\u5230\u5ba2\u6237\u865a\u62df\u673a\uff0c\u5e76\u4e14\u9884\u9632\u624b\u52a8\u6807\u8bb0\u9519\u8bef\u3002<\/p>\n

\u3000\u30002\u3001\u5b58\u50a8<\/span><\/p>\n

KVM\u80fd\u591f\u4f7f\u7528Linux\u652f\u6301\u7684\u4efb\u4f55\u5b58\u50a8\uff0c\u5305\u62ec\u67d0\u4e9b\u672c\u5730\u78c1\u76d8\u548c\u7f51\u7edc\u9644\u52a0\u5b58\u50a8(NAS)\u3002\u8fd8\u53ef\u4ee5\u5229\u7528\u591a\u8def\u5f84I\/O\u6765\u589e\u5f3a\u5b58\u50a8\u5e76\u63d0\u4f9b\u5197\u4f59\u80fd\u529b\u3002KVM<\/strong>\u8fd8\u652f\u6301\u5171\u4eab\u6587\u4ef6\u7cfb\u7edf\uff0c\u56e0\u6b64\u865a\u62df\u673a\u955c\u50cf\u53ef\u4ee5\u7531\u591a\u4e2a\u4e3b\u673a\u5171\u4eab\u3002\u78c1\u76d8\u955c\u50cf\u652f\u6301\u7cbe\u7b80\u7f6e\u5907\uff0c\u53ef\u4ee5\u6309\u9700\u5206\u914d\u5b58\u50a8\uff0c\u4e0d\u5fc5\u9884\u5148\u5907\u59a5\u4e00\u5207\u3002\u63a8\u8350\u9605\u8bfb\uff1a\u300a\u4ec0\u4e48\u662fKVM \u865a\u62df\u4e13\u7528\u670d\u52a1\u5668\u6280\u672f\u300b<\/a><\/p>\n

\u3000\u30003\u3001\u786c\u4ef6\u652f\u6301<\/span><\/p>\n

KVM\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u591a\u6837\u7684\u8ba4\u8bc1Linux\u517c\u5bb9\u786c\u4ef6\u5e73\u53f0\u3002\u7531\u4e8e\u786c\u4ef6\u4f9b\u5e94\u5546\u7ecf\u5e38\u52a9\u529b\u5185\u6838\u5f00\u53d1\uff0c\u6240\u4ee5Linux\u5185\u6838\u4e2d\u901a\u5e38\u80fd\u5feb\u901f\u91c7\u7528\u6700\u65b0\u7684\u786c\u4ef6\u529f\u80fd\u3002<\/p>\n

\u3000\u30004\u3001\u5185\u5b58\u7ba1\u7406<\/span><\/p>\n

KVM<\/strong>\u7ee7\u627f\u4e86Linux\u7684\u5185\u5b58\u7ba1\u7406\u529f\u80fd\uff0c\u5305\u62ec\u975e\u7edf\u4e00\u5185\u5b58\u8bbf\u95ee\u548c\u5185\u6838\u540c\u9875\u5408\u5e76\u3002\u865a\u62df\u673a\u7684\u5185\u5b58\u53ef\u4ee5\u4ea4\u6362\uff0c\u4e5f\u53ef\u901a\u8fc7\u5927\u578b\u5b97\u5377\u652f\u6301\u6765\u63d0\u9ad8\u6027\u80fd\uff0c\u8fd8\u53ef\u7531\u78c1\u76d8\u6587\u4ef6\u5171\u4eab\u6216\u652f\u6301\u3002<\/p>\n

\u3000\u30005\u3001\u5b9e\u65f6\u8fc1\u79fb<\/span><\/p>\n

KVM\u652f\u6301\u5b9e\u65f6\u8fc1\u79fb\uff0c\u4e5f\u5c31\u662f\u80fd\u591f\u5728\u7269\u7406\u4e3b\u673a\u4e4b\u95f4\u79fb\u52a8\u8fd0\u884c\u4e2d\u7684\u865a\u62df\u673a\uff0c\u800c\u4e0d\u4f1a\u9020\u6210\u670d\u52a1\u4e2d\u65ad\u3002\u865a\u62df\u673a\u4fdd\u6301\u5f00\u673a\u72b6\u6001\uff0c\u7f51\u7edc\u8fde\u63a5\u4fdd\u6301\u6d3b\u8dc3\uff0c\u5404\u4e2a\u5e94\u7528\u4e5f\u4f1a\u5728\u865a\u62df\u673a\u91cd\u65b0\u5b9a\u4f4d\u671f\u95f4\u6b63\u5e38\u8fd0\u884c\u3002KVM<\/strong>\u4e5f\u4f1a\u4fdd\u5b58\u865a\u62df\u673a\u7684\u5f53\u524d\u72b6\u6001\uff0c\u4ece\u800c\u5b58\u50a8\u4e0b\u6765\u4f9b\u65e5\u540e\u6062\u590d\u3002\u63a8\u8350\u9605\u8bfb\uff1a\u300awindows\u548clinux\u865a\u62df\u4e3b\u673a\u5e94\u8be5\u600e\u4e48\u9009\u300b<\/a><\/p>\n

\u3000\u30006\u3001\u6027\u80fd\u548c\u53ef\u6269\u5c55\u6027<\/span><\/p>\n

KVM\u7ee7\u627f\u4e86Linux\u7684\u6027\u80fd\uff0c\u9488\u5bf9\u5ba2\u6237\u673a\u548c\u8bf7\u6c42\u6570\u91cf\u7684\u589e\u957f\u8fdb\u884c\u6269\u5c55\uff0c\u6ee1\u8db3\u8d1f\u8f7d\u7684\u9700\u6c42\u3002KVM<\/strong>\u53ef\u8ba9\u8981\u6c42\u6700\u82db\u523b\u7684\u5e94\u7528\u5de5\u4f5c\u8d1f\u8f7d\u5b9e\u73b0\u865a\u62df\u5316\uff0c\u800c\u8fd9\u4e5f\u662f\u8bb8\u591a\u4f01\u4e1a\u865a\u62df\u5316\u8bbe\u7f6e\u7684\u57fa\u7840\uff0c\u5982\u6570\u636e\u4e2d\u5fc3\u548c\u79c1\u6709\u4e91\u7b49(\u901a\u8fc7OpenStack\u00ae)\u3002<\/p>\n

\u3000\u30007\u3001\u8c03\u5ea6\u548c\u8d44\u6e90\u63a7\u5236<\/span><\/p>\n

\u5728KVM\u6a21\u578b\u4e2d\uff0c\u865a\u62df\u673a\u662f\u4e00\u79cdLinux\u8fdb\u7a0b\uff0c\u7531\u5185\u6838\u8fdb\u884c\u8c03\u5ea6\u548c\u7ba1\u7406\u3002\u901a\u8fc7Linux\u8c03\u5ea6\u7a0b\u5e8f\uff0c\u53ef\u5bf9\u5206\u914d\u7ed9Linux\u8fdb\u7a0b\u7684\u8d44\u6e90\u8fdb\u884c\u7cbe\u7ec6\u7684\u63a7\u5236\uff0c\u5e76\u4e14\u4fdd\u969c\u7279\u5b9a\u8fdb\u7a0b\u7684\u670d\u52a1\u8d28\u91cf\u3002\u5728KVM<\/strong>\u4e2d\uff0c\u8fd9\u5305\u62ec\u5b8c\u5168\u516c\u5e73\u7684\u8c03\u5ea6\u7a0b\u5e8f\u3001\u63a7\u5236\u7ec4\u3001\u7f51\u7edc\u547d\u540d\u7a7a\u95f4\u548c\u5b9e\u65f6\u6269\u5c55\u3002<\/p>\n

\u3000\u30008\u3001\u66f4\u4f4e\u5ef6\u8fdf\uff0c\u66f4\u9ad8\u4f18\u5148\u7ea7<\/span><\/p>\n

Linux\u5185\u6838\u63d0\u4f9b\u5b9e\u65f6\u6269\u5c55\uff0c\u5141\u8bb8\u57fa\u4e8e\u865a\u62df\u673a\u7684\u5e94\u7528\u4ee5\u66f4\u4f4e\u7684\u5ef6\u8fdf\u3001\u66f4\u9ad8\u7684\u4f18\u5148\u7ea7\u6765\u8fd0\u884c(\u76f8\u5bf9\u4e8e\u88f8\u673a\u6062\u590d)\u3002\u5185\u6838\u4e5f\u5c06\u9700\u8981\u957f\u65f6\u95f4\u8ba1\u7b97\u7684\u8fdb\u7a0b\u5212\u5206\u4e3a\u66f4\u5c0f\u7684\u7ec4\u4ef6\uff0c\u518d\u8fdb\u884c\u76f8\u5e94\u7684\u8c03\u5ea6\u548c\u5904\u7406\u3002<\/p>\n

\u4ee5\u4e0a\u5c31\u662fLinux KVM<\/strong>\u6709\u4ec0\u4e48\u4f18\u52bf\u7684\u5168\u90e8\u5185\u5bb9\u3002\u63a8\u8350\u76f8\u5173\u9605\u8bfb\uff1a\u300aVPS\u4e3b\u673a\u7684\u67b6\u6784\u548c\u8bbe\u7f6e\u6709\u54ea\u4e9b\uff1f\u300b<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

KVM\u662fLinux\u7684\u4e00\u90e8\u5206\u3002Linux\u4e5f\u662fKVM\u7684\u4e00\u90e8\u5206\u3002Linux\u6709\u7684\uff0cKVM\u5168\u90fd\u6709\u3002\u7136\u800c\uff0cKVM\u7684\u67d0\u4e9b\u7279\u70b9 … \u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2],"tags":[275],"class_list":["post-1762","post","type-post","status-publish","format-standard","hentry","category-server","tag-kvm"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/1762","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/comments?post=1762"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/1762\/revisions"}],"predecessor-version":[{"id":1763,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/1762\/revisions\/1763"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media?parent=1762"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/categories?post=1762"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/tags?post=1762"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}