?
Solved

How to determine the Backup Size

Posted on 2010-09-13
2
Medium Priority
?
873 Views
Last Modified: 2012-05-10
Hi,

We are using Backup Exec 12. I want to create a Backup over more than two servers.
My Problem is that I want to know how big the Backup will be (Size), so that I can calculate how many Tapes I will need.

Is there a way to calculate the overall size of the complete Backup Task?

Regards
insi01

0
Comment
Question by:insi01
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 3

Expert Comment

by:d_willia
ID: 33663049
If you are doing a full backup, check the sizes of the data stored on each server.  Right click on each local drive and go to properties to see how much space is used on the drive.  Add these all up to find out how much data will be backed up.  Typical backup compression will give you about 1.2 to 1.5.  So if you have 120 GB of data going to 100GB tapes, you might be able to fit the entire thing on 1 tape.
0
 
LVL 11

Accepted Solution

by:
g000se earned 1000 total points
ID: 33663129
Hi insi01,

Have you tried right clicking on the job in the job setup tab and then perform a test run. This will show you the byte count uncompressed at least in the older versions of Backup Exec.

g000se
0

Featured Post

VIDEO: THE CONCERTO CLOUD FOR HEALTHCARE

Modern healthcare requires a modern cloud. View this brief video to understand how the Concerto Cloud for Healthcare can help your organization.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

VM backups can be lost due to a number of reasons: accidental backup deletion, backup file corruption, disk failure, lost or stolen hardware, malicious attack, or due to some other undesired and unpredicted event. Thus, having more than one copy of …
Your data is at risk. Probably more today that at any other time in history. There are simply more people with more access to the Web with bad intentions.
To efficiently enable the rotation of USB drives for backups, storage pools need to be created. This way no matter which USB drive is installed, the backups will successfully write without any administrative intervention. Multiple USB devices need t…
This tutorial will walk an individual through the steps necessary to install and configure the Windows Server Backup Utility. Directly connect an external storage device such as a USB drive, or CD\DVD burner: If the device is a USB drive, ensure i…
Suggested Courses

752 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question