文件名称：业务连续性用户场景-VMware虚拟化解决方案
文件大小：5.97MB
文件格式：PPT
更新时间：2024-05-12 13:35:59
VMware
业务连续性用户场景 16分半的时间完成了400台虚拟机的切换！ 业务全部顺利恢复！ Key Points: This is an example of a real customer using the capabilities I’ve just mentioned in a real datacenter – Manufacturing customer – uses EMC replcation product to replicate the SNA They were able to reduce time to recovery as well as reduce the amount of hardware in their recovery datacenter Script: Here’s the configuration of their disaster recovery solution. In the primary datacenter: Many virtual machines running on ESX Server, booting from the SAN. Connection to a SAN for both data and boot images. At the disaster recovery site we have machines available as targets for recovery as well as another SAN. These machines have ESX Server installed. Replication software (SRDF) is being used to replicate data to the recovery site SAN. In this configuration, if a disaster occurs at the primary site, recovery consists of: Recovering the virtual machine template files to the recovery targets or recreating virtual machine configuration (which is usually a short and simple process) Booting the virtual machines. Restarting applications. Since their data was replicated, they already have a copy of their data on the SAN at the recovery site. The result: this company is able to fail over to their recovery site in minutes. Note: We don’t have permission to use customer’s name with this