12月 062013
 

 

 

XenServer中的虚拟机QOS限制,仅能够限制虚拟机网络接口的出站速率,不能限制入站速率。

The QoS value limits the rate of transmission from the VM. The QoS setting does not limit the amount of data
the VM can receive. If such a limit is desired, Citrix recommends limiting the rate of incoming packets higher up
in the network (for example, at the switch level).

Citrix XenServer ® 6.2.0 Administrator’s Guide

12月 042013
 

无共享(Shared Nothing)实时存储迁移

Storage XenMotion
利用本地和共享存储资源,在同一资源池或不同资源池之间迁移正在运行的虚拟机及相关的虚拟磁盘镜像。这样就使用户可以将虚拟机(VM)及其VDI从开发环境迁移到生产环境中,在虚拟机受到存储容量限制时在不同存储层之间迁移,并在不导致宕机的情况下完成维护和升级。

xencenter-migrate-vm-01 xencenter-migrate-vm-02 xencenter-migrate-vm-03 xencenter-migrate-vm-04 xencenter-migrate-vm-05 xencenter-migrate-vm-06 xencenter-migrate-vm-07 xencenter-migrate-vm-08 xencenter-migrate-vm-09 xencenter-migrate-vm-10……

12月 032013
 

智能平台管理接口
Intelligent Platform Management Interface

从浏览器登录基于IPMI的远程控制卡管理界面

ipmi-remote-controller-01

进入远程控制卡操作管理界面

ipmi-remote-controller-02

选择远程控制选项中的控制台重定向

ipmi-remote-controller-03

使用控制台重定向之前,需要开启浏览器Java支持

 

ipmi-remote-controller-04

ipmi-remote-controller-05 ipmi-remote-controller-06 ipmi-remote-controller-07 ipmi-remote-controller-08 ipmi-remote-controller-09

ipmi-remote-controller-10 ipmi-remote-controller-11 ipmi-remote-controller-12 ipmi-remote-controller-13 ipmi-remote-controller-14 ipmi-remote-controller-15 ipmi-remote-controller-16 ipmi-remote-controller-17 ipmi-remote-controller-18 ipmi-remote-controller-19 ipmi-remote-controller-20