mirror of https://github.com/apache/cloudstack.git
76 lines
4.0 KiB
Plaintext
76 lines
4.0 KiB
Plaintext
#Licensed to the Apache Software Foundation (ASF) under one
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#or more contributor license agreements. See the NOTICE file
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#distributed with this work for additional information
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#regarding copyright ownership. The ASF licenses this file
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#to you under the Apache License, Version 2.0 (the
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#"License"); you may not use this file except in compliance
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#with the License. You may obtain a copy of the License at
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#http://www.apache.org/licenses/LICENSE-2.0
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#Unless required by applicable law or agreed to in writing,
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#software distributed under the License is distributed on an
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#"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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#KIND, either express or implied. See the License for the
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#specific language governing permissions and limitations
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#under the License.
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#
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# Translators:
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# <rayang2004@gmail.com>, 2013.
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msgid ""
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msgstr ""
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"Project-Id-Version: Apache CloudStack Docs\n"
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"POT-Creation-Date: 2013-03-19T13:38:03\n"
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"PO-Revision-Date: 2013-01-05 10:31+0000\n"
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"Last-Translator: rayang2004 <rayang2004@gmail.com>\n"
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"Language-Team: None\n"
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"MIME-Version: 1.0\n"
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"Content-Type: text/plain; charset=UTF-8\n"
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"Content-Transfer-Encoding: 8bit\n"
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"Language: zh_CN\n"
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"Plural-Forms: nplurals=1; plural=0;\n"
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#. Tag: title
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#, no-c-format
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msgid "Host Allocation"
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msgstr "主机分配"
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#. Tag: para
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#, no-c-format
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msgid ""
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"The system automatically picks the most appropriate host to run each virtual"
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" machine. End users may specify the zone in which the virtual machine will "
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"be created. End users do not have control over which host will run the "
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"virtual machine instance."
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msgstr "系统会选择最合适的宿主机来运新每一台虚拟机。终端用户能指定虚拟机创建在哪个资源域。终端用户无权选择虚拟机运行于哪台宿主机。"
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#. Tag: para
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#, no-c-format
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msgid ""
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"&PRODUCT; administrators can specify that certain hosts should have a "
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"preference for particular types of guest instances. For example, an "
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"administrator could state that a host should have a preference to run "
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"Windows guests. The default host allocator will attempt to place guests of "
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"that OS type on such hosts first. If no such host is available, the "
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"allocator will place the instance wherever there is sufficient physical "
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"capacity."
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msgstr "&PRODUCT;管理员能指定特定宿主机来有限运行莫特定类型的虚拟机实例。比如，管理员能指定某台宿主机优先运行windows的来宾虚拟机。默认的宿主机分配器会优先将该类型的来宾虚拟机分配到这类宿主机上。如果没有可用的这类宿主机，分配器将会把来宾虚拟机安排在任意满足该虚拟机硬件要求的宿主机上。"
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#. Tag: para
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#, no-c-format
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msgid ""
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"Both vertical and horizontal allocation is allowed. Vertical allocation "
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"consumes all the resources of a given host before allocating any guests on a"
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" second host. This reduces power consumption in the cloud. Horizontal "
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"allocation places a guest on each host in a round-robin fashion. This may "
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"yield better performance to the guests in some cases. &PRODUCT; also allows "
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"an element of CPU over-provisioning as configured by the administrator. "
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"Over-provisioning allows the administrator to commit more CPU cycles to the "
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"allocated guests than are actually available from the hardware."
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msgstr "垂直分配和水平分配均被支持。垂直分配将优先将虚拟机分配到一台宿主机上（直到不能分配为止）。这能降低电力消耗。水平分配以一种轮训的方式将虚拟机分配到各个宿主机上。这能在一些情况下带来更好的性。&PRODUCT;通过管理员的配置支持CPU超限分配，。超限分配允许管理员配置超过物理CPU能力若干倍的分配量。"
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#. Tag: para
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#, no-c-format
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msgid ""
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"&PRODUCT; also provides a pluggable interface for adding new allocators. "
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"These custom allocators can provide any policy the administrator desires."
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msgstr "&PRODUCT;也支持一种插件似的接口添加新的分配器。这些自定义的分配器能提供任意管理员七万个分配策略。"
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