A customer is concerned about the VNX Unified storage performance. The VNX provides storage services for variety of Windows and UNIX application servers. When monitoring the switches they notice heavy traffic between the servers and the storage. The LUN analysis yields the following results:

$ /nas/sbin/naviseccli -h spa getdisk 1_0_4 -rds -wrts -bytrd -bytwrt Bus 1 Enclosure 0 Disk 4 Read Requests: 478651 Write Requests: 202813 Kbytes Read: 47457840 Kbytes Written: 6449720 What is the I/O size being used to send data to disk?

Question

A customer is concerned about the VNX Unified storage performance. The VNX provides storage services for variety of Windows and UNIX application servers. When monitoring the switches they notice heavy traffic between the servers and the storage. The LUN analysis yields the following results:

$ /nas/sbin/naviseccli -h spa getdisk 1_0_4 -rds -wrts -bytrd -bytwrt Bus 1 Enclosure 0 Disk 4 Read Requests: 478651 Write Requests: 202813 Kbytes Read: 47457840 Kbytes Written: 6449720 What is the I/O size being used to send data to disk?

Accepted Answer

D. 32 KB

Answer

A. 8 KB

Answer

B. 12 KB

Answer

C. 16 KB

A customer is concerned about the VNX Unified storage performance. The VNX provides storage services for variety of Windows and UNIX application servers. When monitoring the switches they notice…

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