vmware环境设计介绍

设计主要分成三大块:

技术层面(technical):讨论的是what什么

操作系统层面(operational):讨论的是how怎么

组织层面(organizational):讨论的是who谁


技术层面有:

服务器是什么牌子;what brand of server?

cpu是什么类型;what cpu type in servers?

存储是什么类型;what type of storage?

存储的质量;what type of storage?

网络的类型;what quantity of storage?

网络的配置是什么;what networking configuration?

额外的软件有;what additional software?


具体来说有:

环境需要都少台服务器;the number and type of servers in the environment

cpu的数量,型号,速度的选购;the number ,type,and speed of the cpus int servers

内存的大小;the amount of ram in the servers

到共享存储的连接类型;the type of connectivity to the shared storage

到共享存储的配置方法;the type of configuration of the shared storage

物理网口的可用;the number of physical NIC ports available

物理网口的型号;the manufacturer and model of the NICS in the servers

标准交换机和分布式交换机的额外配置;the exact configuration of the virtual switches(vswithces) and disributed vswithces in the environment

环境需要的电量;the amount of power required by the equipment

环境需要的加冷设备;the amount of cooling required by the equipment

设备需要的摆放空间的确定。the amount of rack space of floor space required by the equipment


组织层面有:

谁管理这个环境;who manages the environment

谁规定这个存储;who provisions storage

谁配置网络;who configures the network

谁负责备份;who's responsible for backup

谁来处理故障;who will handle troubleshooting

谁来给vm打补丁;who will patch vms

谁负责安全;who is responsible for security


操作系统层面有:

esix主机怎么被管理;how wil hosts be managed

vms怎么被创建;how will vms be created

备份怎么做;how will backups be made

存储怎么分配;how will storage be provisioned

新的vlan怎么被添加;how will new vlans be added

DR site失败了怎么办;how will i fail over to the DRS site

怎么确定问题;how will complicance be verified


设计的五大原则:

可用性;availability

可管理性;manageability

性能好;performance

可恢复性;recoverability(RPO;RTO)

安全行;security


levenliu点评:翻译有出入,请改正。


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