VMware VIEW COMPOSER 2.5 - ARCHITECTURE Manuale Utente Scaricare il pdf (Pagina 59)

EMC Infrastructure for Virtual Desktops Enabled by EMC VNX Series,

VMware vSphere 4.1, VMware View 4.5, and VMware View Composer 2.5 Proven Solution Guide

The IOPS serviced by the individual drives in the pool were extremely low because

almost all I/O requests were serviced either by FAST Cache or EFD replicas.

Pool LUN load

The following graph shows the LUN IOPS and response time from the Pool1_3 data

store. Because the statistics from all the pools were similar, only a single pool is

reported for clarity and readability of the graph.

During peak load, the LUN response time remained within 6 ms and the data store

serviced over 300 IOPS. The majority of the read I/O was served by the replica

LUNs and not by the pool LUN.

Storage

processor IOPS

The following graph shows the total IOPS serviced by the storage processor during

the test.

1 2 ... 54 55 56 57 58 59 60 61 62 63 64 ... 72 73

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VMware VIEW COMPOSER 2.5 - ARCHITECTURE Manuale Utente Pagina 59