{"id":528,"date":"2018-06-27T11:46:31","date_gmt":"2018-06-27T03:46:31","guid":{"rendered":"http:\/\/www.sniper97.cn\/?p=528"},"modified":"2018-06-27T11:46:31","modified_gmt":"2018-06-27T03:46:31","slug":"%e7%ac%ac%e5%8d%81%e4%ba%8c%e7%ab%a0-%e9%ab%98%e7%ba%a7%e4%ba%91%e6%9e%b6%e6%9e%84","status":"publish","type":"post","link":"http:\/\/www.sniper97.cn\/index.php\/note\/cloud-computing-concepts%ef%bc%8ctechnology-and-architecture\/528\/","title":{"rendered":"\u7b2c\u5341\u4e8c\u7ae0 \u9ad8\u7ea7\u4e91\u67b6\u6784"},"content":{"rendered":"<h3>12.1\u865a\u62df\u673a\u76d1\u63a7\u5668\u96c6\u7fa4\u67b6\u6784\uff08hypervisor clustering architecture\uff09<\/h3>\n<p>\u865a\u62df\u673a\u76d1\u63a7\u5668\u53ef\u4ee5\u8d1f\u8d23\u521b\u5efa\u548c\u7ba1\u7406\u591a\u4e2a\u865a\u62df\u670d\u52a1\u5668\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-529 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/15-1.png\" alt=\"\" width=\"520\" height=\"427\" \/><br \/>\n\u5fc3\u8df3\uff1a\u662f\u865a\u62df\u673a\u76d1\u63a7\u5668\u4e4b\u95f4\u3001\u865a\u62df\u673a\u76d1\u63a7\u5668\u548c\u865a\u62df\u670d\u52a1\u5668\u4e4b\u95f4\u3001\u865a\u62df\u673a\u76d1\u63a7\u5668\u548cVIM\u4e4b\u95f4\u76f8\u4e92\u4ea4\u6362\u7684\u7cfb\u7edf\u7ea7\u4fe1\u606f\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-530 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/16-1.png\" alt=\"\" width=\"76\" height=\"72\" \/><br \/>\n\u865a\u62df\u673a\u76d1\u63a7\u5668\u96c6\u7fa4\u67b6\u6784\u5efa\u7acb\u4e86\u4e00\u4e2a\u8de8\u591a\u4e2a\u7269\u7406\u670d\u52a1\u5668\u7684\u9ad8\u53ef\u7528\u865a\u62df\u673a\u76d1\u63a7\u5668\u96c6\u7fa4\u3002<br \/>\n\u5982\u679c\u4e00\u4e2a\u7ed9\u5b9a\u7684\u865a\u62df\u673a\u76d1\u63a7\u5668\u6216\u5176\u5e95\u5c42\u7269\u7406\u670d\u52a1\u5668\u53d8\u7684\u4e0d\u53ef\u7528\uff0c\u5219\u88ab\u5176\u6258\u7ba1\u7684\u865a\u62df\u673a\u670d\u52a1\u5668\u53ef\u8fc1\u79fb\u5230\u53e6\u4e00\u4e2a\u7269\u7406\u670d\u52a1\u5668\u6216\u865a\u62df\u673a\u76d1\u63a7\u5668\u4e0a\u6765\u4fdd\u6301\u8fd0\u884c\u65f6\u7684\u64cd\u4f5c\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-531 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/17-1.png\" alt=\"\" width=\"505\" height=\"423\" \/><br \/>\n&nbsp;<br \/>\n\u865a\u62df\u673a\u76d1\u63a7\u5668\u96c6\u7fa4\u7531\u4e2d\u5fc3VIM\u63a7\u5236\u3002<br \/>\nVIM\u5411\u865a\u62df\u673a\u76d1\u63a7\u5668\u53d1\u9001\u5e38\u89c4\u5fc3\u8df3\u6d88\u606f\u6765\u786e\u8ba4\u865a\u62df\u673a\u76d1\u63a7\u5668\u662f\u5426\u6b63\u5e38\u8fd0\u884c\u3002<br \/>\n\u82e5\u5fc3\u8df3\u6d88\u606f\u672a\u88ab\u5e94\u7b54\uff0c\u5c06\u4f7fVIM\u542f\u52a8VM\u5728\u7ebf\u8fc1\u79fb\u7a0b\u5e8f\uff0c\u4ee5\u52a8\u6001\u5730\u5c06\u53d7\u5f71\u54cd\u7684\u865a\u62df\u673a\u76d1\u63a7\u5668\u79fb\u52a8\u5230\u65b0\u7684\u4e3b\u673a\u4e0a\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-532 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/18-1.png\" alt=\"\" width=\"715\" height=\"192\" \/><br \/>\n\u8be5\u67b6\u6784\u7684\u6838\u5fc3\u673a\u5236\uff1a<br \/>\n\uff081\uff09\u865a\u62df\u673a\u76d1\u63a7\u5668<br \/>\n\uff082\uff09\u8d44\u6e90\u96c6\u7fa4\u673a\u5236<br \/>\n\uff083\uff09\u6536\u5230\u96c6\u7fa4\u73af\u5883\u4fdd\u62a4\u7684\u865a\u62df\u670d\u52a1\u5668<br \/>\n&nbsp;<br \/>\n\u8fd8\u53ef\u4ee5\u6dfb\u52a0\u7684\u673a\u5236\uff1a<br \/>\n\uff081\uff09\u903b\u8f91\u7f51\u7edc\u8fb9\u754c\uff08logical network perimeter\uff09<br \/>\n\uff082\uff09\u8d44\u6e90\u590d\u5236\uff08resource replication\uff09<br \/>\n&nbsp;<br \/>\n\u865a\u62df\u673a\u76d1\u63a7\u5668\u96c6\u7fa4\u4f7f\u7528\u5171\u4eab\u4e91\u5b58\u50a8\u8bbe\u5907\u6765\u5b9e\u73b0\u865a\u62df\u670d\u52a1\u5668\u5728\u7ebf\u8fc1\u79fb\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-537 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-1-1.png\" alt=\"\" width=\"409\" height=\"468\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-538 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-2.png\" alt=\"\" width=\"433\" height=\"511\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-539 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-3.png\" alt=\"\" width=\"451\" height=\"513\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-540 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-4.png\" alt=\"\" width=\"436\" height=\"525\" \/><br \/>\n&nbsp;<\/p>\n<h3>12.2\u8d1f\u8f7d\u5747\u8861\u7684\u865a\u62df\u670d\u52a1\u5668\u5b9e\u4f8b\u67b6\u6784\uff08load balancing virtual service instance architecture\uff09<\/h3>\n<p>\u8d1f\u8f7d\u5747\u8861\u7684\u865a\u62df\u670d\u52a1\u5668\u5b9e\u4f8b\u67b6\u6784\u5efa\u7acb\u4e86\u4e00\u4e2a\u5bb9\u91cf\u770b\u95e8\u72d7\u7cfb\u7edf\uff08capacity watchdog system\uff09\uff0c\u628a\u5904\u7406\u4efb\u52a1\u5206\u914d\u5230\u53ef\u7528\u7684\u7269\u7406\u670d\u52a1\u5668\u4e3b\u673a\u4e4b\u524d\uff0c\u4f1a\u52a8\u6001\u5730\u8ba1\u7b97\u865a\u62df\u670d\u52a1\u5668\u5b9e\u4f8b\u53ca\u5176\u76f8\u5173\u5de5\u4f5c\u8d1f\u8f7d\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-542 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-5.png\" alt=\"\" width=\"602\" height=\"475\" \/><br \/>\n\u5bb9\u91cf\u770b\u95e8\u72d7\u7684\u7ec4\u6210\uff1a<br \/>\n\uff081\uff09\u5bb9\u91cf\u770b\u95e8\u72d7\u4f7f\u7528\u76d1\u63a7\u5668\u2014\u2014\u8ffd\u8e2a\u7269\u7406\u548c\u865a\u62df\u670d\u52a1\u5668\u7684\u4f7f\u7528\uff0c\u5e76\u5411\u5bb9\u91cf\u8ba1\u5212\u5668\u62a5\u544a\u4efb\u4f55\u660e\u663e\u7684\u6ce2\u52a8\u3002<br \/>\n<span style=\"display: inline !important; float: none; background-color: transparent; color: #555555; font-family: 'Roboto','Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">\uff082\uff09\u5bb9\u91cf\u8ba1\u5212\u5668\u2014\u2014\u8d1f\u8d23\u52a8\u6001\u5730\u8ba1\u7b97\u548c\u6bd4\u8f83\u7269\u7406\u670d\u52a1\u5668\u7684\u8ba1\u7b97\u80fd\u529b\u548c\u865a\u62df\u670d\u52a1\u5668\u5bb9\u91cf\u8981\u6c42\u3002\u51b3\u5b9a\u8fc1\u79fb\u865a\u62df\u670d\u52a1\u5668\u65f6\uff0c\u4f1a\u53d1\u4fe1\u53f7\u7ed9VM\u5728\u7ebf\u8fc1\u79fb\u7a0b\u5e8f\u3002<\/span><b><\/b><i><\/i><u><\/u><br \/>\n\uff083\uff09VM\u5728\u7ebf\u8fc1\u79fb\u7a0b\u5e8f\u2014\u2014\u8fc1\u79fb\u7a0b\u5e8f\uff0c\u79fb\u52a8\u865a\u62df\u670d\u52a1\u5668\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-544 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-6.png\" alt=\"\" width=\"593\" height=\"482\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-545 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-7.png\" alt=\"\" width=\"584\" height=\"441\" \/><br \/>\n\u8be5\u67b6\u6784\u8fd8\u53ef\u4ee5\u5305\u542b\u7684\u673a\u5236\uff1a<br \/>\n\uff081\uff09\u81ea\u52a8\u4f38\u7f29\u76d1\u542c\u5668\uff08automated scaling listener\uff09<br \/>\n\uff082\uff09\u8d1f\u8f7d\u5747\u8861\u5668\uff08load balancer\uff09<br \/>\n\uff083\uff09\u903b\u8f91\u7f51\u7edc\u8fb9\u754c\uff08logical network perimeter\uff09<br \/>\n\uff084\uff09\u8d44\u6e90\u590d\u5236\uff08resource replication\uff09<br \/>\n&nbsp;<\/p>\n<h3>12.3\u4e0d\u4e2d\u65ad\u670d\u52a1\u91cd\u5b9a\u5411\u67b6\u6784\uff08non-disruptive service relocation architecture\uff09<\/h3>\n<p>\u4e0d\u4e2d\u65ad\u670d\u52a1\u91cd\u5b9a\u5411\u67b6\u6784\uff1a\u662f\u4e00\u4e2a\u7cfb\u7edf\uff0c\u901a\u8fc7\u8fd9\u4e2a\u7cfb\u7edf\uff0c\u9884\u5148\u5b9a\u4e49\u7684\u4e8b\u4ef6\u89e6\u53d1\u4e91\u670d\u52a1\u5b9e\u73b0\u7684\u8fd0\u884c\u65f6\u7684\u590d\u5236\u6216\u8fc1\u79fb\uff0c\u56e0\u800c\u907f\u514d\u4e86\u4e2d\u65ad\u3002<br \/>\n\u901a\u8fc7\u5728\u65b0\u4e3b\u673a\u4e0a\u589e\u52a0\u4e00\u4e2a\u590d\u5236\u7684\u5b9e\u73b0\uff0c\u4e91\u670d\u52a1\u7684\u6d3b\u52a8\u5728\u8fd0\u884c\u65f6\u53ef\u88ab\u6682\u65f6\u8f6c\u79fb\u5230\u53e6\u4e00\u4e2a\u627f\u8f7d\u73af\u5883\u4e0a\uff0c\u800c\u4e0d\u662f\u5229\u7528\u5197\u4f59\u7684\u5b9e\u73b0\u5bf9\u670d\u52a1\u8fdb\u884c\u4f38\u7f29\u3002<br \/>\n&nbsp;<br \/>\n\u8fc1\u79fb\u8fc7\u7a0b\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-546 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-8.png\" alt=\"\" width=\"447\" height=\"490\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-547 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-9.png\" alt=\"\" width=\"446\" height=\"458\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-548 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-10.png\" alt=\"\" width=\"450\" height=\"457\" \/><br \/>\n\u8be5\u673a\u5236\u5305\u542b\u7684\u5fc5\u8981\u673a\u5236\uff1a<br \/>\n\uff081\uff09\u81ea\u52a8\u4f38\u7f29\u76d1\u542c\u5668<br \/>\n\uff082\uff09\u8d1f\u8f7d\u5747\u8861\u5668<br \/>\n\uff083\uff09\u4e91\u5b58\u50a8\u8bbe\u5907<br \/>\n\uff084\uff09\u865a\u62df\u673a\u76d1\u63a7\u5668<br \/>\n\uff085\uff09\u865a\u62df\u673a\u670d\u52a1\u5668<br \/>\n\u53ef\u5305\u542b\u7684\u673a\u5236\uff1a<br \/>\n\uff081\uff09\u4e91\u4f7f\u7528\u76d1\u63a7\u5668\uff08cloud usage monitor\uff09<br \/>\n\uff082\uff09\u6309\u4f7f\u7528\u4ed8\u8d39\u76d1\u63a7\u5668\uff08pay-per-use monitor\uff09<br \/>\n\uff083\uff09\u8d44\u6e90\u590d\u5236\uff08resource replication\uff09<br \/>\n\uff084\uff09SLA\u7ba1\u7406\u7cfb\u7edf\uff08SLA management system\uff09<br \/>\n\uff085\uff09SLA\u76d1\u63a7\u5668\uff08SLA monitor\uff09<br \/>\n&nbsp;<\/p>\n<h3>12.4 \u96f6\u5b95\u673a\u67b6\u6784\uff08zero downtime architecture\uff09<\/h3>\n<p>\u96f6\u5b95\u673a\u67b6\u6784\u662f\u4e00\u4e2a\u975e\u5e38\u590d\u6742\u7684\u6545\u969c\u8f6c\u79fb\u7cfb\u7edf\uff0c\u5728\u865a\u62df\u670d\u52a1\u5668\u539f\u59cb\u7684\u7269\u7406\u670d\u52a1\u5668\u4e3b\u673a\u5931\u6548\u65f6\uff0c\u5141\u8bb8\u4ed6\u4eec\u52a8\u6001\u5730\u8f6c\u79fb\u5230\u5176\u4ed6\u7269\u7406\u670d\u52a1\u5668\u4e3b\u673a\u4e0a\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-550 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-11.png\" alt=\"\" width=\"732\" height=\"419\" \/><br \/>\nVM\u5728\u7ebf\u8fc1\u79fb\u7cfb\u7edf\u662f\u8be5\u67b6\u6784\u7684\u6838\u5fc3\u90e8\u5206\u3002<br \/>\n\u8be5\u67b6\u6784\u7684\u5fc5\u8981\u7ec4\u6210\u673a\u5236\uff1a<br \/>\n\uff081\uff09\u6545\u969c\u8f6c\u79fb\u7cfb\u7edf<br \/>\n\uff082\uff09\u4e91\u5b58\u50a8\u8bbe\u5907<br \/>\n\uff083\uff09\u865a\u62df\u670d\u52a1\u5668\u673a\u5236<br \/>\n\u53ef\u5305\u542b\u7684\u673a\u5236\uff1a<br \/>\n\uff081\uff09\u5ba1\u8ba1\u76d1\u63a7\u5668\uff08audit monitor\uff09<br \/>\n<span style=\"display: inline !important; float: none; background-color: transparent; color: #555555; cursor: text; font-family: 'Roboto','Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">\uff082\uff09\u4e91\u4f7f\u7528\u76d1\u63a7\u5668\uff08cloud usage monitor\uff09<\/span><br \/>\n\uff083\uff09\u865a\u62df\u673a\u76d1\u63a7\u5668\uff08hypervisor\uff09<br \/>\n<span style=\"display: inline !important; float: none; background-color: transparent; color: #555555; cursor: text; font-family: 'Roboto','Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">\uff084\uff09\u903b\u8f91\u7f51\u7edc\u8fb9\u754c\uff08logical network perimeter\uff09<\/span><br \/>\n\uff085\uff09\u8d44\u6e90\u96c6\u7fa4\uff08resource cluster\uff09<br \/>\n<span style=\"display: inline !important; float: none; background-color: transparent; color: #555555; cursor: text; font-family: 'Roboto','Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">\uff086\uff09\u8d44\u6e90\u590d\u5236\uff08resource replication\uff09<\/span><\/p>\n<h3><\/h3>\n<h3>12.5\u4e91\u8d1f\u8f7d\u5747\u8861\u67b6\u6784\uff08cloud balancing architecture\uff09<\/h3>\n<p>\u4e91\u8d1f\u8f7d\u5747\u8861\u67b6\u6784\u662f\u4e00\u4e2a\u7279\u6b8a\u7684\u4e91\u67b6\u6784\u6a21\u578b\uff0c\u501f\u52a9\u8fd9\u4e2a\u6a21\u578b\uff0cIT\u8d44\u6e90\u53ef\u4ee5\u5728\u591a\u4e2a\u4e91\u4e4b\u95f4\u8fdb\u884c\u8d1f\u8f7d\u5747\u8861\u3002<br \/>\n\u6838\u5fc3\u673a\u5236\uff1a<br \/>\n\uff081\uff09\u81ea\u52a8\u4f38\u7f29\u76d1\u542c\u5668<br \/>\n\uff082\uff09\u6545\u969c\u8f6c\u79fb\u7cfb\u7edf<br \/>\n\u8be5\u673a\u5236\u53ef\u4ee5\uff1a<br \/>\n\uff081\uff09\u63d0\u9ad8IT\u8d44\u6e90\u7684\u6027\u80fd\u548c\u53ef\u6269\u5c55\u6027<br \/>\n\uff082\uff09\u589e\u52a0IT\u8d44\u6e90\u7684\u53ef\u7528\u6027\u548c\u53ef\u9760\u6027<br \/>\n\uff083\uff09\u6539\u8fdb\u8d1f\u8f7d\u5747\u8861\u548cIT\u8d44\u6e90\u4f18\u5316<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-552 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-12.png\" alt=\"\" width=\"641\" height=\"557\" \/><br \/>\n&nbsp;<br \/>\n&nbsp;<br \/>\n<strong>\u8d44\u6e90\u53d7\u9650\uff08resource constraint<\/strong>\uff09\uff1a\u6839\u636eIT\u8d44\u6e90\u5171\u4eab\u4f7f\u7528\u7684\u8bbe\u8ba1\u65b9\u5f0f\u4ee5\u53ca\u5b83\u4eec\u53ef\u7528\u7684\u5bb9\u91cf\u7b49\u7ea7\uff0c\u5e76\u53d1\u8bbf\u95ee\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8fd0\u884c\u65f6\u7684\u5f02\u5e38\u60c5\u51b5\u3002<br \/>\n<strong>\u8d44\u6e90\u501f\u7528\uff08resource borrowing<\/strong>\uff09\uff1a\u4e00\u4e2a\u8d44\u6e90\u6c60\u53ef\u4ee5\u4e34\u65f6\u4ece\u53e6\u4e00\u4e2a\u8d44\u6e90\u6c60\u4e2d\u501f\u7528IT\u8d44\u6e90\u3002<strong>\u4f46\u662f\uff0c<\/strong>\u5f53\u501f\u7528\u8be5IT\u8d44\u6e90\u7684\u4e91\u7528\u6237\u62d6\u5ef6\u4e86\u4f7f\u7528\u65f6\u95f4\u800c\u6ca1\u6709\u5f52\u8fd8IT\u8d44\u6e90\u65f6\uff0c\u5c31\u4f1a\u5f15\u53d1\u51b2\u7a81\u3002\u53c8\u4f1a\u5bfc\u81f4\u65b0\u7684\u8d44\u6e90\u53d7\u9650\u7684\u60c5\u51b5\u3002<\/p>\n<h3>12.6\u8d44\u6e90\u9884\u7559\u67b6\u6784\uff08resource reservation architecture\uff09<\/h3>\n<p>\u8d44\u6e90\u9884\u7559\u67b6\u6784\u5efa\u7acb\u4e86\u4e00\u4e2a\u7cfb\u7edf\uff0c\u4e13\u95e8\u4e3a\u7ed9\u5b9a\u4e91\u7528\u6237\u4fdd\u7559\u4e0b\u8ff0\u7684\u67d0\u79cd\u8d44\u6e90\uff1a<br \/>\n\uff081\uff09\u5355\u4e00IT\u8d44\u6e90<br \/>\n\uff082\uff09\u4e00\u4e2aIT\u8d44\u6e90\u7684\u4e00\u90e8\u5206<br \/>\n\uff083\uff09\u591a\u4e2aIT\u8d44\u6e90<br \/>\n\u53ef\u4ee5\u907f\u514d\u8d44\u6e90\u53d7\u9650\u6216\u8005\u8d44\u6e90\u501f\u7528\u7684\u60c5\u51b5\uff0c\u4ece\u800c\u4f7f\u4e91\u7528\u6237\u514d\u53d7\u4e92\u76f8\u7684\u5f71\u54cd\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-554 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-13.png\" alt=\"\" width=\"635\" height=\"528\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-555 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-14.png\" alt=\"\" width=\"645\" height=\"494\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-556 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-15.png\" alt=\"\" width=\"537\" height=\"505\" \/><br \/>\n\u5fc5\u8981\u7684\u673a\u5236\uff1a<br \/>\n\uff081\uff09\u865a\u62df\u670d\u52a1\u5668<br \/>\n\uff082\uff09\u4e91\u5b58\u50a8\u8bbe\u5907<br \/>\n\u53ef\u5305\u542b\u7684\u5176\u4ed6\u673a\u5236\uff1a<br \/>\n\uff081\uff09\u5ba1\u8ba1\u76d1\u63a7\u5668\uff08audit monitor\uff09<br \/>\n\uff082\uff09\u4e91\u4f7f\u7528\u76d1\u63a7\u5668\uff08cloud usage monitor\uff09<br \/>\n\uff083\uff09\u865a\u62df\u673a\u76d1\u63a7\u5668\uff08hypervisor\uff09<br \/>\n\uff084\uff09\u903b\u8f91\u7f51\u7edc\u8fb9\u754c\uff08logical network perimeter\uff09<br \/>\n\uff085\uff09\u8d44\u6e90\u590d\u5236\uff08resource replication\uff09<br \/>\n&nbsp;<\/p>\n<h3>12.7\u52a8\u6001\u6545\u969c\u68c0\u6d4b\u548c\u6062\u590d\u67b6\u6784\uff08dynamic failure detection and recovery architecture\uff09<\/h3>\n<p>\u5efa\u7acb\u8d77\u4e00\u4e2a<strong>\u5f39\u6027\u770b\u95e8\u72d7\u7cfb\u7edf<\/strong>\uff0c\u4ee5\u76d1\u63a7\u8303\u56f4\u5e7f\u6cdb\u7684\u9884\u5148\u5b9a\u4e49\u7684\u6545\u969c\u573a\u666f\uff0c\u5e76\u5bf9\u4e4b\u505a\u51fa\u53cd\u5e94\u3002<br \/>\n\u5bf9\u4e8e\u81ea\u5df1\u4e0d\u80fd\u81ea\u52a8\u89e3\u51b3\u7684\u6545\u969c\u60c5\u51b5\uff0c\u8be5\u7cfb\u7edf<span style=\"display: inline !important; float: none; background-color: transparent; color: #555555; font-family: 'Roboto','Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">\u4f1a\u53d1\u51fa\u901a\u77e5\uff0c\u5e76\u4f5c\u5347\u7ea7\u5904\u7406\u3002<\/span><b><\/b><i><\/i><u><\/u><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-557 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-16.png\" alt=\"\" width=\"621\" height=\"347\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-558 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-17.png\" alt=\"\" width=\"683\" height=\"367\" \/><br \/>\n<b>\u5f39\u6027\u770b\u95e8\u72d7\u7cfb\u7edf<\/b>\u6267\u884c\u7684\u4e94\u4e2a\u6838\u5fc3\u529f\u80fd\uff1a<br \/>\n\uff081\uff09\u76d1\u89c6<br \/>\n\uff082\uff09\u9009\u5b9a\u4e8b\u4ef6<br \/>\n\uff083\uff09\u5bf9\u4e8b\u4ef6\u505a\u51fa\u53cd\u5e94<br \/>\n\uff084\uff09\u62a5\u544a<br \/>\n\uff085\uff09\u5347\u7ea7\u5904\u7406<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-559 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-18.png\" alt=\"\" width=\"686\" height=\"463\" \/><br \/>\n\u770b\u95e8\u72d7\u76d1\u63a7\u5668\u5347\u7ea7\u4e00\u4e2a\u95ee\u9898\u7684\u5904\u7406\u5e38\u91c7\u7528\u7684\u63aa\u65bd\uff1a<br \/>\n\uff081\uff09\u8fd0\u884c\u4e00\u4e2a\u6279\u5904\u7406\u6587\u4ef6<br \/>\n\uff082\uff09\u53d1\u9001\u4e00\u4e2a\u63a7\u5236\u53f0\u6d88\u606f<br \/>\n\uff083\uff09\u53d1\u9001\u4e00\u6761\u77ed\u4fe1<br \/>\n\uff084\uff09\u53d1\u9001\u4e00\u5c01\u7535\u5b50\u90ae\u4ef6<br \/>\n\uff085\uff09\u53d1\u9001\u4e00\u4e2aSNMP\u9677\u9631<br \/>\n\uff086\uff09\u8bb0\u5f55\u4e00\u4e2a\u901a\u77e5\u5355<br \/>\n&nbsp;<br \/>\n\u8be5\u67b6\u6784\u53ef\u5305\u542b\u7684\u673a\u5236\uff1a<br \/>\n<span style=\"display: inline !important; float: none; background-color: transparent; color: #555555; cursor: text; font-family: 'Roboto','Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">\uff081\uff09\u5ba1\u8ba1\u76d1\u63a7\u5668\uff08audit monitor\uff09<\/span><br \/>\n\uff082\uff09\u6545\u969c\u8f6c\u79fb\u7cfb\u7edf\uff08failover system\uff09<br \/>\n\uff083\uff09SLA\u7ba1\u7406\u548cSLA\u76d1\u63a7\u5668\uff08SLA management system and SLA monitor\uff09<br \/>\n&nbsp;<br \/>\n<strong>\u88f8\u673a\u670d\u52a1\u5668\uff08bare-metal service\uff09<\/strong>\uff1a\u6ca1\u6709\u9884\u88c5\u64cd\u4f5c\u7cfb\u7edf\u6216\u8005\u5176\u4ed6\u4efb\u4f55\u8f6f\u4ef6\u7684\u7269\u7406\u670d\u52a1\u5668\u3002<\/p>\n<h3>12.8\u88f8\u673a\u4f9b\u7ed9\u67b6\u6784\uff08bare-metal provisioning architecture\uff09<\/h3>\n<p>\u5efa\u7acb\u8d77\u7684\u7cfb\u7edf\u7528\u6765\u53d1\u73b0\u5e76\u6709\u6548\u7684\u8fdc\u7a0b\u63d0\u4f9b\u6574\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u3002<br \/>\n&nbsp;<br \/>\n\u73b0\u4ee3\u90e8\u7f72\u64cd\u4f5c\u7cfb\u7edf\u7684\u95ee\u9898\uff1a<br \/>\n\uff081\uff09\u624b\u52a8\u90e8\u7f72\u591a\u53f0\u670d\u52a1\u5668\u5bb9\u6613\u51fa\u73b0\u8ba4\u4e3a\u758f\u6f0f\u6216\u8005\u914d\u7f6e\u9519\u8bef\u3002<br \/>\n\uff082\uff09\u8fdc\u7a0b\u7ba1\u7406\u8f6f\u4ef6\u53ef\u80fd\u662f\u65f6\u95f4\u5bc6\u96c6\u578b\u7684\u00b7\uff0c\u9700\u8981\u5927\u91cf\u7684\u8fd0\u884c\u65f6IT\u8d44\u6e90\u5904\u7406\u3002<br \/>\n\u88f8\u673a\u4f9b\u7ed9\u67b6\u6784\u7528\u4ee5\u4e0b\u7ec4\u4ef6\u6765\u89e3\u51b3\u4e0a\u8ff0\u7684\u95ee\u9898\uff1a<br \/>\n\uff081\uff09\u53d1\u73b0\u4ee3\u7406\uff08Discovery Agent\uff09\uff1a\u4e00\u79cd\u76d1\u63a7\u4ee3\u7406\uff0c\u641c\u7d22\u5e76\u627e\u5230\u53ef\u7528\u7684\u7269\u7406\u670d\u52a1\u5668\u4ee5\u5206\u914d\u7ed9\u4e91\u7528\u6237\u3002<br \/>\n\uff082\uff09\u90e8\u7f72\u4ee3\u7406\uff08Deployment Agent\uff09\uff1a\u8fd9\u4e2a\u7ba1\u7406\u4ee3\u7406\u5b89\u88c5\u5728\u7269\u7406\u670d\u52a1\u5668\u7684\u5185\u5b58\u4e2d\uff0c\u4f5c\u4e3a\u88f8\u673a\u90e8\u7f72\u7cfb\u7edf\u7684\u5ba2\u6237\u7aef\u3002<br \/>\n\uff083\uff09\u53d1\u73b0\u533a\uff08Discovery Section\uff09\uff1a\u8fd9\u4e2a\u8f6f\u4ef6\u7ec4\u4ef6\u626b\u63cf\u7f51\u7edc\uff0c\u5b9a\u4f4d\u53ef\u7528\u7684\u3001\u8981\u8fde\u63a5\u7684\u7269\u7406\u670d\u52a1\u5668\u3002<br \/>\n\uff084\uff09\u7ba1\u7406\u52a0\u8f7d\u5668\uff08Management Loader\uff09\uff1a\u8fd9\u4e2a\u7ec4\u4ef6\u8fde\u63a5\u5230\u7269\u7406\u670d\u52a1\u5668\uff0c\u4e3a\u4e91\u7528\u6237\u52a0\u8f7d\u7ba1\u7406\u9009\u9879\u3002<br \/>\n\uff085\uff09\u90e8\u7f72\u7ec4\u4ef6\uff08Deployment Component\uff09\uff1a\u8fd9\u4e2a\u7ec4\u4ef6\u8d1f\u8d23\u5728\u9009\u5b9a\u7684\u7269\u7406\u670d\u52a1\u5668\u4e0a\u5b89\u88c5\u64cd\u4f5c\u7cfb\u7edf\u3002<br \/>\n&nbsp;<br \/>\n\u8fdc\u7a0b\u90e8\u7f72\u64cd\u4f5c\u7cfb\u7edf\u7684\u8fc7\u7a0b\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-560 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-19.png\" alt=\"\" width=\"700\" height=\"413\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-561 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-20.png\" alt=\"\" width=\"686\" height=\"464\" \/><br \/>\n&nbsp;<br \/>\n\u8fd9\u4e2a\u67b6\u6784\u53ef\u4ee5\u5305\u542b\u7684\u673a\u5236\uff1a<br \/>\n\uff081\uff09\u4e91\u5b58\u50a8\u8bbe\u5907\uff08cloud storage device\uff09<br \/>\n<span style=\"display: inline !important; float: none; background-color: transparent; color: #555555; cursor: text; font-family: 'Roboto','Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">\uff082\uff09\u865a\u62df\u673a\u76d1\u63a7\u5668\uff08hypervisor\uff09<\/span><br \/>\n\uff083\uff09\u903b\u8f91\u7f51\u7edc\u8fb9\u754c\uff08logical network perimeter\uff09<br \/>\n\uff084\uff09\u8d44\u6e90\u590d\u5236\uff08resource replication\uff09<br \/>\n\uff085\uff09SLA\u7ba1\u7406\u7cfb\u7edf\uff08SLA management system\uff09<br \/>\n&nbsp;<\/p>\n<h3>12.9 \u5feb\u901f\u4f9b\u7ed9\u67b6\u6784\uff08Rapid Provisioning Architecture\uff09<\/h3>\n<p>\u5efa\u7acb\u7684\u7cfb\u7edf\u5c06\u5927\u8303\u56f4\u7684IT\u8d44\u6e90\u4f9b\u7ed9\u8fdb\u884c\u4e86\u81ea\u52a8\u5316\uff0c\u8fd9\u4e9bIT\u8d44\u6e90\u53ef\u4ee5\u662f\u5355\u4e2a\u7684\uff0c\u4e5f\u53ef\u4ee5\u662f\u8054\u5408\u7684\u3002<br \/>\n\u8be5\u67b6\u6784\u4f9d\u8d56\u4e8e\u81ea\u52a8\u4f9b\u7ed9\u7a0b\u5e8f\u3001\u5feb\u901f\u4f9b\u7ed9\u5f15\u64ce\u4ee5\u53ca\u6309\u9700\u4f9b\u7ed9\u7684\u811a\u672c\u548c\u6a21\u677f\u7ec4\u6210\u7684\u7cfb\u7edf\u3002<br \/>\n&nbsp;<br \/>\n\u7528\u6765\u534f\u8c03\u548c\u81ea\u52a8\u5316IT\u8d44\u6e90\u4f9b\u7ed9\u7684\u6784\u67b6\u7ec4\u4ef6\uff1a<br \/>\n\uff081\uff09\u670d\u52a1\u5668\u6a21\u677f\uff08Service Template\uff09<br \/>\n\uff082\uff09\u670d\u52a1\u5668\u6620\u50cf\uff08Service Image\uff09<br \/>\n\uff083\uff09\u5e94\u7528\u5305\uff08Application Package\uff09<br \/>\n\uff084\uff09\u5e94\u7528\u6253\u5305\u7a0b\u5e8f\uff08Application Packager\uff09<br \/>\n\uff085\uff09\u81ea\u5b9a\u4e49\u811a\u672c\uff08Custom Script\uff09<br \/>\n\uff086\uff09\u987a\u5e8f\u7ba1\u7406\u5668\uff08Sequence Manager\uff09<br \/>\n\uff087\uff09\u987a\u5e8f\u65e5\u5fd7\u8bb0\u5f55\u5668\uff08Sequence Logger\uff09<br \/>\n\uff089\uff09\u64cd\u4f5c\u7cfb\u7edf\u57fa\u51c6\uff08Operating System Baseline\uff09<br \/>\n\uff0810\uff09\u90e8\u7f72\u6570\u636e\u5b58\u50a8\uff08Deployment Data Store\uff09<br \/>\n&nbsp;<br \/>\n\u5feb\u901f\u4f9b\u7ed9\u5f15\u64ce\u5185\u90e8\u5de5\u4f5c\u539f\u7406\u6b65\u9aa4\uff1a<br \/>\n\uff081\uff09\u4e91\u7528\u6237\u901a\u8fc7\u81ea\u52a9\u670d\u52a1\u5165\u53e3\u8bf7\u6c42\u4e00\u4e2a\u65b0\u7684\u670d\u52a1\u5668\u3002<br \/>\n\uff082\uff09\u987a\u5e8f\u7ba1\u7406\u5668\u628a\u8bf7\u6c42\u8f6c\u53d1\u7ed9\u90e8\u7f72\u5f15\u64ce\uff0c\u8ba9\u4ed6\u51c6\u5907\u597d\u64cd\u4f5c\u7cfb\u7edf\u3002<br \/>\n\uff083\uff09\u5982\u679c\u8bf7\u6c42\u7684\u662f\u865a\u62df\u670d\u52a1\u5668\uff0c\u90e8\u7f72\u5f15\u64ce\u5c31\u7528\u865a\u62df\u670d\u52a1\u5668\u6a21\u677f\u6765\u505a\u4f9b\u7ed9\u3002\u5426\u5219\uff0c\u90e8\u7f72\u5f15\u64ce\u5c31\u53d1\u9001\u8bf7\u6c42\uff0c\u8bf7\u6c42\u4f9b\u7ed9\u4e00\u4e2a\u7269\u7406\u670d\u52a1\u5668\u3002<br \/>\n\uff084\uff09\u5982\u679c\u53ef\u7528\uff0c\u5c31\u4f7f\u7528\u6240\u8bf7\u6c42\u7c7b\u578b\u7684\u64cd\u4f5c\u7cfb\u7edf\u9884\u5148\u5b9a\u4e49\u7684\u6620\u50cf\u6765\u63d0\u4f9b\u8be5\u64cd\u4f5c\u7cfb\u7edf\u3002\u5426\u5219\uff0c\u5c31\u8981\u6267\u884c\u5e38\u89c4\u7684\u90e8\u7f72\u5904\u7406\u6765\u5b89\u88c5\u8be5\u64cd\u4f5c\u7cfb\u7edf\u3002<br \/>\n\uff085\uff09\u5f53\u64cd\u4f5c\u7cfb\u7edf\u51c6\u5907\u597d\u4e4b\u540e\uff0c\u90e8\u7f72\u5f15\u64ce\u5c31\u901a\u77e5\u987a\u5e8f\u7ba1\u7406\u5668\u3002<br \/>\n\uff086\uff09\u987a\u5e8f\u7ba1\u7406\u5668\u66f4\u65b0\u65e5\u5fd7\u5e76\u53d1\u9001\u5230\u987a\u5e8f\u65e5\u5fd7\u8bb0\u5f55\u5668\uff0c\u5b58\u50a8\u8d77\u6765\u3002<br \/>\n\uff087\uff09\u987a\u5e8f\u7ba1\u7406\u5668\u8bf7\u6c42\u90e8\u7f72\u5f15\u64ce\u5bf9\u8981\u63d0\u4f9b\u7684\u64cd\u4f5c\u7cfb\u7edf\u5e94\u7528\u64cd\u4f5c\u7cfb\u7edf\u57fa\u51c6\u3002<br \/>\n\uff088\uff09\u90e8\u7f72\u5f15\u64ce\u5e94\u7528\u6240\u8bf7\u6c42\u7684\u64cd\u4f5c\u7cfb\u7edf\u57fa\u51c6\u3002<br \/>\n\uff089\uff09\u90e8\u7f72\u5f15\u64ce\u901a\u77e5\u987a\u5e8f\u7ba1\u7406\u5668\u64cd\u4f5c\u7cfb\u7edf\u57fa\u51c6\u5df2\u7ecf\u5e94\u7528\u5b8c\u6210\u3002<br \/>\n\uff0810\uff09\u987a\u5e8f\u7ba1\u7406\u5668\u66f4\u65b0\u548c\u53d1\u9001\u5df2\u7ecf\u5b8c\u6210\u6b65\u9aa4\u7684\u65e5\u5fd7\u5230\u987a\u5e8f\u65e5\u5fd7\u8bb0\u5f55\u5668\u5e76\u5b58\u50a8\u8d77\u6765\u3002<br \/>\n\uff0811\uff09\u987a\u5e8f\u7ba1\u7406\u5668\u8bf7\u6c42\u90e8\u7f72\u5f15\u64ce\u5b89\u88c5\u5e94\u7528\u7a0b\u5e8f\u3002<br \/>\n\uff0812\uff09\u90e8\u7f72\u5f15\u64ce\u5728\u8981\u63d0\u4f9b\u7684\u670d\u52a1\u5668\u4e0a\u5b89\u88c5\u5e94\u7528\u7a0b\u5e8f\u3002<br \/>\n\uff0813\uff09\u90e8\u7f72\u5f15\u64ce\u901a\u77e5\u987a\u5e8f\u7ba1\u7406\u5668\u5e94\u7528\u5df2\u7ecf\u5b8c\u6210\u3002<br \/>\n\uff0814\uff09\u987a\u5e8f\u7ba1\u7406\u5668\u66f4\u65b0\u548c\u53d1\u9001\u5df2\u7ecf\u5b8c\u6210\u6b65\u9aa4\u7684\u65e5\u5fd7\u5230\u987a\u5e8f\u65e5\u5fd7\u8bb0\u5f55\u5668\u5e76\u5b58\u50a8\u8d77\u6765\u3002<br \/>\n\uff0815\uff09\u987a\u5e8f\u7ba1\u7406\u5668\u8bf7\u6c42\u90e8\u7f72\u5f15\u64ce\u5b9e\u65bd\u5e94\u7528\u7a0b\u5e8f\u7684\u914d\u7f6e\u57fa\u51c6\u3002<br \/>\n\uff0816\uff09\u90e8\u7f72\u5f15\u64ce\u5b9e\u65bd\u914d\u7f6e\u57fa\u51c6\u3002<br \/>\n\uff0817\uff09\u90e8\u7f72\u5f15\u64ce\u901a\u77e5\u987a\u5e8f\u7ba1\u7406\u5668\u914d\u7f6e\u57fa\u51c6\u5df2\u7ecf\u5b9e\u65bd\u5b8c\u6bd5\u3002<br \/>\n\uff0818\uff09\u987a\u5e8f\u7ba1\u7406\u5668\u66f4\u65b0\u548c\u53d1\u9001\u5df2\u7ecf\u5b8c\u6210\u6b65\u9aa4\u7684\u65e5\u5fd7\u5230\u987a\u5e8f\u65e5\u5fd7\u8bb0\u5f55\u5668\u5e76\u5b58\u50a8\u8d77\u6765\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-566 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-21.png\" alt=\"\" width=\"721\" height=\"286\" \/><br \/>\n&nbsp;<\/p>\n<h3>12.10 \u5b58\u50a8\u8d1f\u8f7d\u7ba1\u7406\u67b6\u6784\uff08storage workload management architecture\uff09<\/h3>\n<p>LUN\u8fc1\u79fb\uff1a\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u5b58\u50a8\u7a0b\u5e8f\uff0c\u7528\u6765\u628aLUN\u4ece\u4e00\u4e2a\u5b58\u50a8\u8bbe\u5907\u79fb\u52a8\u5230\u53e6\u4e00\u4e2a\u4e0a\u800c\u65e0\u9700\u4e2d\u65ad\uff0c\u540c\u65f6\u8fd8\u5bf9\u4e91\u7528\u6237\u4fdd\u6301\u900f\u660e\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-567 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-22.png\" alt=\"\" width=\"383\" height=\"62\" \/><br \/>\n\u5b58\u50a8\u8d1f\u8f7d\u7ba1\u7406\u67b6\u6784\u4f7f\u5f97LUN\u53ef\u4ee5\u5747\u5300\u5730\u5206\u5e03\u5728\u53ef\u7528\u7684\u4e91\u5b58\u50a8\u8bbe\u5907\u4e0a\uff0c\u800c\u5b58\u50a8\u5bb9\u91cf\u7cfb\u7edf\u5219\u7528\u6765\u786e\u4fdd\u8fd0\u884c\u65f6\u5de5\u4f5c\u8d1f\u8f7d\u5747\u5300\u5730\u5206\u5e03\u5728LUN\u4e0a\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-568 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-23.png\" alt=\"\" width=\"651\" height=\"436\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-569 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-24.png\" alt=\"\" width=\"653\" height=\"459\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-570 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-25.png\" alt=\"\" width=\"634\" height=\"458\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-571 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-26.png\" alt=\"\" width=\"624\" height=\"479\" \/><br \/>\n\u8be5\u67b6\u6784\u53ef\u5305\u542b\u7684\u673a\u5236:<br \/>\n\uff081\uff09\u5ba1\u8ba1\u76d1\u63a7\u5668\uff08audit monitor\uff09<br \/>\n<span style=\"display: inline !important; float: none; background-color: transparent; color: #555555; cursor: text; font-family: 'Roboto','Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">\uff082\uff09\u81ea\u52a8\u4f38\u7f29\u76d1\u542c\u5668\uff08automated scaling listener\uff09<\/span><br \/>\n<span style=\"display: inline !important; float: none; background-color: transparent; color: #555555; cursor: text; font-family: 'Roboto','Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">\uff083\uff09\u4e91\u4f7f\u7528\u76d1\u63a7\u5668\uff08cloud usage monitor\uff09<\/span><br \/>\n<span style=\"display: inline !important; float: none; background-color: transparent; color: #555555; cursor: text; font-family: 'Roboto','Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">\uff084\uff09\u8d1f\u8f7d\u5747\u8861\u5668\uff08load balancer\uff09<\/span><br \/>\n\uff085\uff09\u903b\u8f91\u7f51\u7edc\u8fb9\u754c\uff08logical network perimeter\uff09<br \/>\n&nbsp;<br \/>\n&nbsp;<br \/>\n<strong>\u5178\u578b\u4f8b\u9898\uff1a<\/strong><br \/>\n<span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000; font-family: \u5b8b\u4f53;\">\u4e00\u3001\u9009\u62e9\u9898<\/span><\/span><br \/>\n<span style=\"color: #000000;\"><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\">1.<\/span><u><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt; text-decoration: underline;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong>B<\/strong> \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span><\/u><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"> can be responsible for creating and hosting multiple virtual servers. <\/span><\/span><br \/>\n<span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\">A.VIM \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong>B. Hypervisors \u00a0<\/strong>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0C. data center \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0D. cloud provider<\/span><\/span><br \/>\n<span style=\"color: #000000;\"><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\">2.<\/span><u><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt; text-decoration: underline;\"> \u00a0 \u00a0 \u00a0 C \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/span><\/u><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"> are system-level message exchanged between hypervisors, hypervisors and virtual servers, and hypervisors and VIMs.<\/span><\/span><br \/>\n<span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\">A. Demands \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0B. Cloud services \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong>\u00a0C. Heartbeats<\/strong> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0D. Signals<\/span><\/span><br \/>\n<span style=\"color: #000000;\"><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\">3. Dynamically calculates virtual server instances and associated workloads, before distributing the processing across available physical server hosts, it i<\/span><u><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt; text-decoration: underline;\">s \u00a0 \u00a0 \u00a0 \u00a0\u00a0 B \u00a0 \u00a0 \u00a0\u00a0 .<\/span><\/u><\/span><u><\/u><br \/>\n<span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\">A. \u00a0Hypervisor Clustering Architecture \u00a0\u00a0\u00a0\u00a0\u00a0<strong>B. Load Balanced Virtual Server Instances Architecture \u00a0\u00a0\u00a0\u00a0<\/strong>\u00a0<\/span><\/span><br \/>\n<span style=\"color: #000000;\"><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\">C. Non-Disruptive Service Relocation Architecture <\/span>\u00a0\u00a0\u00a0<span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\">D. Zero Downtime Architecture<\/span><\/span><br \/>\n<span style=\"color: #000000;\"><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\">4. To avoid the resource constraint and resource borrowing conditions,<\/span><u><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt; text-decoration: underline;\"> \u00a0 \u00a0 \u00a0 \u00a0\u00a0 A \u00a0 \u00a0 \u00a0\u00a0 <\/span><\/u><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\">is used.<\/span><\/span><br \/>\n<span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\"><strong>A. Resource Reservation Architecture<\/strong> \u00a0\u00a0\u00a0B. \u00a0Zero Downtime Architecture \u00a0\u00a0\u00a0<\/span><\/span><br \/>\n<span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\">C. Dynamic Failure Detection and Recovery Architecture \u00a0\u00a0\u00a0\u00a0\u00a0D. Bare-Metal Provisioning Architecture \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/span><br \/>\n<span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\">5. <\/span><\/span><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">Cloud-based environments can be comprised of vast quantities of IT resources<\/span><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">,<\/span><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">\u00a0manually administering and solving IT resource failures is generally inefficient and impractical<\/span><u><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt; text-decoration: underline;\">, <\/span><\/u><u><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt; text-decoration: underline;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 B \u00a0 \u00a0 \u00a0 \u00a0\u00a0 c<\/span><\/u><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">an be <\/span><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">established.<\/span><br \/>\n<span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">A. <\/span><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\">Zero Downtime Architecture \u00a0\u00a0\u00a0<\/span><\/span><br \/>\n<strong><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\">B. Dynamic Failure Detection and Recovery Architecture<\/span><\/span><\/strong><br \/>\n<span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\">C. Bare-Metal Provisioning Architecture \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0D. resource reservation architecture \u00a0\u00a0\u00a0<\/span><\/span><br \/>\n<span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\">6. <\/span><\/span><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt; font-style: normal;\">Bare-metal servers<\/span><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">\u00a0are <\/span><u><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt; text-decoration: underline;\">\u00a0 \u00a0 \u00a0 \u00a0\u00a0 A \u00a0 \u00a0 \u00a0 \u00a0\u00a0 <\/span><\/u><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">that do not have pre-installed operating systems or any other software.<\/span><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/span><br \/>\n<strong><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\">A. <\/span><\/span><\/strong><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\"><strong>physical servers<\/strong> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0B. physical servers \u00a0&amp; virtual servers <\/span><br \/>\n<span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">C. virtual servers \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0D. VIM<\/span><br \/>\n<span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">7. The<\/span><i><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt; font-style: italic;\">\u00a0<\/span><\/i><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt; font-style: normal;\">storage workload management architecture<\/span><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">\u00a0<\/span><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">enables \u00a0<\/span><u><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt; text-decoration: underline;\"> \u00a0 D \u00a0 \u00a0 \u00a0\u00a0 <\/span><\/u><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">to be evenly distributed across available cloud storage devices.<\/span><br \/>\n<span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">A. workloads \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0B. storage \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0C. load balancers \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong>\u00a0D. LUNs<\/strong><\/span><br \/>\n<span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">8. <\/span><u><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt; text-decoration: underline;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 A \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 <\/span><\/u><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">establishes a sophisticated failover system that allows virtual servers to be dynamically moved to different physical server hosts, in the event that their original physical server host fails<\/span><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">.<\/span><br \/>\n<strong><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">A. <\/span><\/strong><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\"><strong>Zero Downtime Architecture<\/strong> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0B. Dynamic Failure Detection and Recovery Architecture<\/span><\/span><br \/>\n<span style=\"color: #000000;\"><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\">C. Non-Disruptive Service Relocation Architecture \u00a0\u00a0\u00a0\u00a0<\/span><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\">D. Resource Reservation Architecture \u00a0\u00a0\u00a0<\/span><\/span><br \/>\n<span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\">9. <\/span><\/span><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">The hypervisor cluster is controlled vi<\/span><u><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt; text-decoration: underline;\">a \u00a0 \u00a0 \u00a0\u00a0 D \u00a0 \u00a0 \u00a0 \u00a0\u00a0 .<\/span><\/u><u><\/u><br \/>\n<span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">A central hypervisor \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0B. <\/span><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\">\u00a0data center \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0c. \u00a0heartbeats \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong>\u00a0D. central VIM<\/strong><\/span><\/span><br \/>\n<span style=\"color: #000000;\"><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\">10. <\/span><u><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt; text-decoration: underline;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 C \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span><\/u><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\">\u00a0<\/span><u> <\/u><\/span><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">can be used to trigger a temporary redirection of cloud service consumer requests, in response to scaling and workload distribution requirements.<\/span><br \/>\n<span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">A. The intelligent watchdog \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0B. The hypervisor<\/span><br \/>\n<span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\"><strong>C. The automated scaling listen monitor \u00a0<\/strong>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0D. resilient watchdog system<\/span><br \/>\n<b><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt; font-weight: bold;\"><span style=\"color: #000000; font-family: \u5b8b\u4f53;\">\u4e8c\u3001\u5224\u65ad\u9898<\/span><\/span><\/b><b><\/b><br \/>\n<span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\">1. In IT\u00a0resource reservation system, the pool\u2019s IT resource can&#8217;t be available for sharing and borrowing.(F)<\/span><\/span><br \/>\n<strong>(1. In IT\u00a0resource reservation system, the pool\u2019s IT resource can be available for sharing and borrowing.)<\/strong><br \/>\n<span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\">2. <\/span><\/span><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">The intelligent watchdog monitor can actively track IT resources and take pre-defined actions in response to pre-defined events.(T)<\/span><br \/>\n<span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\">3. In hypervisor clustering architecture, if a given hypervisor becomes unavailable, the hosted virtual server can\u2019t maintain runtime operations. (F)<\/span><\/span><br \/>\n<strong>(In hypervisor clustering architecture, if a given hypervisor becomes unavailable, the hosted virtual server can maintain runtime operations. )<\/strong><br \/>\n<span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\">4. Live VM migration is a system that is capable of relocating virtual servers or virtual server instances at runtime.(T)<\/span><\/span><br \/>\n<span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\">5. In non-disruptive service relocation architecture, the new cloud service implementation is guaranteed to be successfully receiving and responding to cloud service consumer requests after\u00a0the original cloud service implementation is deactivated or removed.(F)<\/span><\/span><br \/>\n<strong>(In non-disruptive service relocation architecture, the new cloud service implementation is guaranteed to be successfully receiving and responding to cloud service consumer requests before the original cloud service implementation is deactivated or removed)<\/strong><br \/>\n<span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\">6. Cloud balancing architecture establishes a specialized architecture model in which IT resource can be load-balanced across multiple physical servers. (F)<\/span><\/span><br \/>\n<strong>(Cloud balancing architecture establishes a specialized architecture model in which IT resource can&#8217;t be load-balanced across multiple physical servers. )<\/strong><br \/>\n<span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\">7. <\/span><\/span><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">The bare-metal provisioning system can\u2019t provide auto-deployment feature.<\/span><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\"> (F)<\/span><br \/>\n<strong>( The bare-metal provisioning system can provide auto-deployment feature. )<\/strong><br \/>\n<span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\">8. <\/span><\/span><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">The<\/span><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">\u00a0<\/span><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt; font-style: normal;\">rapid provisioning architecture<\/span><i><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt; font-style: italic;\">\u00a0<\/span><\/i><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">establishes a system that automates the provisioning of all IT resources.(F)<\/span><br \/>\n<strong>(The\u00a0rapid provisioning architecture<i>\u00a0<\/i>establishes a system that automates the provisioning of not all IT resources.)<\/strong><br \/>\n<span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\">9. <\/span><\/span><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">LUN migration is a specialized storage program that is used to move LUNs from one storage device to another without interruption, cloud consumers will be involved in the program.(F)<\/span><br \/>\n<strong>( LUN migration is a specialized storage program that is used to move LUNs from one storage device to another without interruption, cloud consumers will be not involved in the program.)<\/strong><br \/>\n<span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">10. <\/span><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt; font-style: normal;\">Bare-metal servers<\/span><span style=\"margin: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 12pt;\">\u00a0are virtual servers that do not have pre-installed operating systems or any other software.<\/span><span style=\"margin: 0px; font-family: 'Times New Roman'; font-size: 12pt;\"><span style=\"color: #000000;\"> \u00a0 \u00a0\u00a0 (F)<\/span><\/span><br \/>\n<strong>(Bare-metal servers\u00a0are virtual servers that have pre-installed operating systems or any other software.\u00a0 )<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>12.1\u865a\u62df\u673a\u76d1\u63a7\u5668\u96c6\u7fa4\u67b6\u6784\uff08hypervisor clustering architecture\uff09 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[27],"tags":[],"views":8335,"_links":{"self":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/posts\/528"}],"collection":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/comments?post=528"}],"version-history":[{"count":0,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/posts\/528\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/media?parent=528"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/categories?post=528"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/tags?post=528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}