Brocade Communications Systems StorageWorks 4400 - Enterprise Virtual Array Manual de usuario descargar pdf (Pagina 19)

Figure 10. Symmetric protection groups

Alternatively, Site Recovery Manager also allows asymmetric or one-to-many datastore group to DR group

relationships, as shown in Figure 11. Although more complex to manage, you can use an asymmetric

configuration to spread large protection groups with many LUNs or high capacity across multiple

Continuous Access DR groups. Multiple DR groups can help to optimize the normalization time (full copy to

synchronize EVA Vdisk between the source and destination array), allows replicated I/O load balancing

between EVA controllers and provide additional data replication tunnel resources to replicate incoming

writes. However, in most cases the same benefits can be yielded when segmenting the protected VMs and

their associated storage LUNs into multiple Site Recovery Manager datastore groups each mapped to a

single DR group.

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 37 38

Sin comentarios

Brocade Communications Systems StorageWorks 4400 - Enterprise Virtual Array Manual de usuario Pagina 19