2 Comments on “how large will the Client File Index (CFI) be?”

1. Liliana Windver says:

   April 12, 2016 at 11:59 pm

   Index catalog size = (n+(i*d))*c*160*1.5
   where:
   n = number of files to backup
   d = days in cycle (time between full backups)
   i = incremental data change per day in percentages
   c = number of cycles online (browse policy)
   The statistical average is 160 bytes per entry in the catalog.
   Some of the PDF’s like command references recommend 200 Bytes per saved file instance in the index.
   Multiply by 1.5 to accommodate growth and error

   But for this question above this equation worked for me:
   ((750000000 *160) /1024 /1024 /1024)*1.5 = 167.63 GB

   
   
   
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2. Mark says:

   October 12, 2017 at 6:04 am

   New E20-593 Exam Questions:

   QUESTION 323
   An EMC NetWorker backup job has failed 95% of the way through its operation. Which functionality is provided by the checkpoint restart feature?

   A. The backup can continue from the last known good point
   B. The backup can always continue exactly where it left off
   C. The backup can be merged with data from the last server checkpoint
   D. The backup must be restarted from the beginning

   Answer: A

   QUESTION 324
   Which three components comprise EMC NetWorker’s three tier architecture?

   A. Server, Storage Node and Client
   B. Master Server, Media Server and Client
   C. Server, Storage Agent and Client
   D. Cell Manager, Devices and Client

   Answer: A

   QUESTION 325
   The three primary types of EMC NetWorker hosts form an architecture/topology. What is this called?

   A. EMC NetWorker Data Zone
   B. EMC NetWorker Storage Domain
   C. EMC NetWorker Storage Zone
   D. EMC NetWorker Cell

   Answer: A

   QUESTION 326
   Which feature of EMC NetWorker allows multiplexed, heterogeneous data to reside on the same tape?

   A. OTF
   B. TAR
   C. CPIO
   D. ZIP

   Answer: A

   QUESTION 327
   Which EMC NetWorker feature allows for a failed backup to restart at a known good point prior to the backup failure?

   A. CheckPoint Restart
   B. Client Retries
   C. Scheduled Backup Attempts
   D. Restart Window

   Answer: A

   QUESTION 328
   An administrator in an EMC NetWorker environment wants to know the exact backup creation date and time along with the backup level. Which EMC
   NetWorker functionality should be used to find this information?

   A. Tracking and reporting
   B. Aging
   C. NMC Monitoring
   D. Daemon log

   Answer: A

   QUESTION 329
   In EMC NetWorker, what best describes the source capacity licensing model?

   A. Aggregate of a full backup from all sources
   B. Aggregate of differential backups from all sources
   C. Aggregate of incremental backups from all sources
   D. Aggregate of Level 9 backups from all sources

   Answer: A

   QUESTION 330
   A storage administrator backs up an Exchange server to an EMC Data Domain system. The Data Domain system is configured as an advanced file Device. The administrator now wants to create a copy of the backup and send it to tape. The backup job completed at 8pm. The administrator wants the copy to be created at 9pm. Which option should be used?

   A. Use the Scheduled Cloning attribute to schedule a clone job to start at 9pm.
   B. Run the nsrclone command at 8pm and the second copy will be directed to tape at 9pm.
   C. Enable the “clones” attribute in the client’s group setting.
   D. From the Administration window, under Media select Save Sets and then the Query Save Set tab.
   Create clone copies of the backup at 8pm.

   Answer: A

   QUESTION 331
   Refer to the exhibit.

   The calendar shows the level backup that was taken on each day. Which data is sent to the backup server on Friday’s backup?

   A. All changes since Tuesday
   B. All changes since Monday
   C. All changes since Wednesday
   D. All changes since Thursday

   Answer: A

   QUESTION 332
   Which method would you use to recover a file to its same location when the entry for that file no longer exists in the client file index?

   A. Save set
   B. Browsable
   C. Recoverpsm
   D. Clone

   Answer: A

   QUESTION 333
   The EMC NetWorker software distribution feature is supported on which platform?

   A. Linux
   B. MAC
   C. Netware
   D. Open VMS

   Answer: A

   More new Questions: https://www.braindump2go.com/e20-593.html

   
   
   
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