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1. Host OS 环境CPU: Intel Xeon E5620 2.40GHzMEM: 16GBDISK: 500GB SATAOS: CentOS5.7 64bit2. Guest OS 环境CPU: 2 coreMEM: 8GBDISK: 50GB raw/qcow2 virtioOS: ... 阅读全文
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环境:CentOS6.4+Cloudstack4.2+xenserver 6.2动态修改Cloudstack guest 内存、CPU 准备工作:1.安装 xenserver tools工具包2.修改Cloudstack全局配置 enable.dynamic.scale.vm 为truemem.ov... 阅读全文
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from:http://archives.opennebula.org/documentation:archives:rel2.2:congThere are two contextualization mechanisms available in OpenNebula: the automati... 阅读全文
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-------------------OpenNebula 深入分析-------------------#容量清单 属性 描述 NAME 如果名字是空的,那么默认名字是:one- MEMORY 单位是Mb,是为虚拟机RAM分配的内存大小 CPU Percentage of CPU divi... 阅读全文
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from:https://wiki.debian.org/PyGrubUsing pyGRUB on Wheezy to boot a domU kernelUsing pyGRUB fromxen-utils-4.0, each domU can boot with its own kernel ... 阅读全文
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Virtual Machine Definition File 2.2http://archives.opennebula.org/documentation:archives:rel2.2:template#disks_device_mappingA template file consists ... 阅读全文
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http://www.ituring.com.cn/article/6815一、安装下载Sublime Text 2安装二、安装Package Control按Ctrl + ` 打开console粘贴代码到console并回车重启Sublime Text 2import urllib2,os;pf=... 阅读全文
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http://archives.opennebula.org/documentation:archives:rel2.2:congContextualizing Virtual Machines 2.2There are two contextualization mechanisms availa... 阅读全文
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ou_ian - June 8th, 2011 11:13 am非常想请教一下如何设置VM的ip为DHCP?我们的VM都需要通过eth0 (通过公司的DHCP获得ip)来连接到公司的网络(Internet),并且所有的VM都需要通过已注册的MAC地址才可以正确地获得IP,请问在opennebula的... 阅读全文
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进入救援(failSafe)模式检测问题,发现是因为/dev/sda4分区出现文件系统损坏。/dev/sda4: UNEXPECTED INCONSISTENCY: run fsck manually.(i.e. without -a or -p option)OK,找到原因了就好办法了。1. 在救... 阅读全文