DPM
发表于 : 2011年 12月 22日 15:56 星期四
一个SVSP domain with 2 DPM pairs on stretched domain的配置,一个production site配置了一个EVA 8400和一个P6300,另外DR site也配置了一个EVA 8400和一个P6300。
在SVSP里面的所有LUN都配置为sync mirror.
在production data center,EVA 8400 storage pool里的虚拟磁盘会和DR site的EVA 8400同步。
同样的P6300也是这样来设置。
现在的问题是,如何ZONE backend storage?
我觉得有三个选择,比较倾向于第一个,大家有什么建议吗?
选项1: Zone the EVA 8400 and P6300 in the production data center to DPM Pair 1 all EVA & P6300 Port 1’s and Ports 2’s will be zoned to Quad 1 & 2 and Ports 3 & 4 will be zoned to Quad 3 & 4, then zone the other EVA 8400 and P6300 in the DR data center to DPM Pair 2 the same way.
选项2: Zone the EVA 8400’s to DPM Pair 1 Ports 1 & 2 to Quad 1 & 2 and Ports 3 & 4 to Quad 3 & 4, then zone the P6300’s to DPM Pair 2 the same way.
选项3: Zone the EVA 8400’s Ports 1 & 2 to Quad 1 & 2 on DPM Pair 1 then zone Ports 3 & 4 to Quad 1 & 2 on DPM Pair 2, then zone the P6300 Ports 1 & 2 to Quad 3 & 4 on DPM Pair 1 and Ports 3 & 4 to Quad 3 & 4 on DPM Pair 2.
在SVSP里面的所有LUN都配置为sync mirror.
在production data center,EVA 8400 storage pool里的虚拟磁盘会和DR site的EVA 8400同步。
同样的P6300也是这样来设置。
现在的问题是,如何ZONE backend storage?
我觉得有三个选择,比较倾向于第一个,大家有什么建议吗?
选项1: Zone the EVA 8400 and P6300 in the production data center to DPM Pair 1 all EVA & P6300 Port 1’s and Ports 2’s will be zoned to Quad 1 & 2 and Ports 3 & 4 will be zoned to Quad 3 & 4, then zone the other EVA 8400 and P6300 in the DR data center to DPM Pair 2 the same way.
选项2: Zone the EVA 8400’s to DPM Pair 1 Ports 1 & 2 to Quad 1 & 2 and Ports 3 & 4 to Quad 3 & 4, then zone the P6300’s to DPM Pair 2 the same way.
选项3: Zone the EVA 8400’s Ports 1 & 2 to Quad 1 & 2 on DPM Pair 1 then zone Ports 3 & 4 to Quad 1 & 2 on DPM Pair 2, then zone the P6300 Ports 1 & 2 to Quad 3 & 4 on DPM Pair 1 and Ports 3 & 4 to Quad 3 & 4 on DPM Pair 2.