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61 lines
2.6 KiB
Plaintext
61 lines
2.6 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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msgid ""
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msgstr ""
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"Project-Id-Version: 0\n"
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"POT-Creation-Date: 2013-02-02T20:11:56\n"
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"PO-Revision-Date: 2013-02-02T20:11:56\n"
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"Last-Translator: Automatically generated\n"
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"Language-Team: None\n"
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"MIME-Version: 1.0\n"
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"Content-Type: application/x-publican; charset=UTF-8\n"
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"Content-Transfer-Encoding: 8bit\n"
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#. Tag: title
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#, no-c-format
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msgid "About Clusters"
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msgstr ""
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#. Tag: para
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#, no-c-format
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msgid "A cluster provides a way to group hosts. To be precise, a cluster is a XenServer server pool, a set of KVM servers, , or a VMware cluster preconfigured in vCenter. The hosts in a cluster all have identical hardware, run the same hypervisor, are on the same subnet, and access the same shared primary storage. Virtual machine instances (VMs) can be live-migrated from one host to another within the same cluster, without interrupting service to the user."
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msgstr ""
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#. Tag: para
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#, no-c-format
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msgid "A cluster is the third-largest organizational unit within a &PRODUCT; deployment. Clusters are contained within pods, and pods are contained within zones. Size of the cluster is limited by the underlying hypervisor, although the &PRODUCT; recommends less in most cases; see Best Practices."
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msgstr ""
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#. Tag: para
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#, no-c-format
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msgid "A cluster consists of one or more hosts and one or more primary storage servers."
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msgstr ""
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#. Tag: para
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#, no-c-format
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msgid "&PRODUCT; allows multiple clusters in a cloud deployment."
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msgstr ""
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#. Tag: para
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#, no-c-format
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msgid "Even when local storage is used exclusively, clusters are still required organizationally, even if there is just one host per cluster."
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msgstr ""
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#. Tag: para
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#, no-c-format
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msgid "When VMware is used, every VMware cluster is managed by a vCenter server. Administrator must register the vCenter server with &PRODUCT;. There may be multiple vCenter servers per zone. Each vCenter server may manage multiple VMware clusters."
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msgstr ""
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