What is the probable cause of this problem?
You work as the Storage Administrator (SA) at Certkiller .com. Certkiller .com has an MX Exchange environment. Users have been complaining about poor performance. Upon investigation, you discover that the system is performing two reads for every transaction.
What is the probable cause of this problem?
Whittle data loss potential in a synchronous SRDF configuration?
Whittle data loss potential in a synchronous SRDF configuration?
Which action was taken?
Refer to the Exhibit.
On the Alerts View shown, the storage administrator has received several alerts from ControlCenter regarding the power subsystem on Symmetrix 000183600408. Which action was taken?
Name this type of event code?
Certkiller .com notes that performance has dropped considerably within the last few minutes, while processing a bath in a database environment. Certkiller .com looks at the Navisphere Manager UI, reviews the event logs, and sees the following event code was entered in the log:
Ox908 Fault – cache disabling
Name this type of event code?
Which proposal would best meet these criteria?
A customer uses a thirdparty array in their SAN with six file servers, two twonode Exchange clusters (< 500 users), and a large Oracle database server connected to it. Total capacity on the array is approximately 17 TB.
The customer will be deploying a Solarisbased ERP package within the next six weeks.
Performance has degraded to unacceptable levels and the customer is asking EMC to propose a replacement of the SAN and array.
Criteria for making an EMC recommendation are ranked as.
1. Predictable, scalable performance
2. High availability
3. Flexibility of the solution
4. Expandability (disaster recovery is a future need)
5. Minimal operational disruption
6. Price
Which proposal would best meet these criteria?
What is the primary risk to the QAT instance during upgrade tests?
You work as a design specialist at Certkiller .com. Certkiller .com uses SAN Copy from their production system (PRD) to both Quality Assurance and Test (QAT) and Development (DEV) instances. The PRD instance resides on DMX while both QAT and DEV instances reside on CLARiiON ATA.
The PRD instance is 27 TB and is backed up from BCVs. Backups from SnapView support both QAT and DEV instances. The QAT instance is refreshed monthly but the DEV instance is refreshed quarterly because it is a time consuming process. Certkiller .com plans to upgrade the system. You need to run upgrade tests.
What is the primary risk to the QAT instance during upgrade tests?
Whatarethe prerequisites for using the symclone recreate command on a symmetrix V-Max array?
Whatarethe prerequisites for using the symclone recreate command on a symmetrix V-Max array?
When sizing the VisualSRM database server, what is the estimated database space needed for 1 Terabyte of scann
When sizing the VisualSRM database server, what is the estimated database space needed for 1 Terabyte of scanned data?
Name the LUN numbers by default which are presented to the host.
Certkiller .com is planning to put LUNs 0,1,10 and 11 in a Storage Group. Name the LUN numbers by default which are presented to the host.
Which consideration should be identified to the customer?
A customer would like to use Replication Manager along with a Celerra solution. They have asked if there are any limitations when accessing the replica. The replica of the destination LUN is designed to be used for content distribution, data mining, testing, or other applications that offload activity from the production LUN.
Which consideration should be identified to the customer?