What is the function of VSAN2?
Given the following Inter-VSAN routing:
Host-A:VSAN1 VSAN2 CX700:VSAN3
What is the function of VSAN2?
Where should you look for an indication of the source of the problem?
In an interview with your customer’s backup administrator, you learn that the Exchange backups are failing frequently. You believe physical database corruption (1018 errors) is the root cause.
Where should you look for an indication of the source of the problem?
Which method do CLARiiON systems use to avoid a situation in which write cache may be disabled for extended pe
Which method do CLARiiON systems use to avoid a situation in which write cache may be disabled for extended periods of time?
Which feature can be incorporated in the DMX4 to reduce the disk count and still satisfy the application’
A customer’s OLTP environment resides on a DMX2000 with 30 146 GB 15k drives to satisfy the IOPS requirement of the application. The customer is about to refresh the storage environment and deploy a DMX4.
Which feature can be incorporated in the DMX4 to reduce the disk count and still satisfy the application’s IOPS requirement?
What effect do switches have when used with Navisphere CLI "get" commands?
What effect do switches have when used with Navisphere CLI “get” commands?
What is the most likely design attribute that is responsible for this behavior?
A customer has a DMX3 with an application workload that is experiencing long response times with write operations during monthend batch processing. The customer has observed that other applications on the same DMX are experiencing long read response times during this same time period.
What is the most likely design attribute that is responsible for this behavior?
What is the reason for this error?
You have installed Navisphere Agent onto a Solaris server. As the user “emc” you try to issue a Navisphere CLI command against the Agent on the server. Although the command runs, you receive an error stating that the user is not privileged. What is the reason for this error?
From a performance point of view, what is the minimum number of 2 Gb array ports that can handle both the work
A customer has four applications (A, B, C, and D) that run daily as follows:
Application A has its consistent peak workload of 25 K IOPS with an average 8 KB blocksize for 3 hours from 10 A.M.
Application B has its consistent peak workload of 25 K IOPS with an average 4 KB blocksize for 4 hours from Noon
Application C has its consistent peak workload of 45 K IOPS with an average 4 KB blocksize for 3 hours from 1 P.M.
Application D has its consistent peak workload of 15 K IOPS with an average 4 KB blocksize for 4 hours from 11 A.M.
From a performance point of view, what is the minimum number of 2 Gb array ports that can handle both the workload and 25% growth into a single array?
Which cable type is required to connect the first DAE2P to the next DAE2P?
You are installing a new CX500 for Certkiller .com. Which cable type is required to connect the first DAE2P to the next DAE2P?
What is the likely reason for this performance issue?
During a proof of concept, a customer who is using a CLARiiON array with four Windows servers notices I/O performance problems on a specific server. Looking at Navisphere Analyzer data for the LUNs in question and comparing the statistics with the System Monitor (PerfMon) I/O counters for the same Windows physical disks, the I/O statistics in Navisphere Analyzer are significantly higher than the System Monitor shows.
What is the likely reason for this performance issue?