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Showing posts tagged with 11.x
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pkh | 30 Nov 2010 | 2 comments

BE comes with a commandline line applet called BEMCMD.  This program is located in the BE installation directory, along with it manual.  One of the BEMCMD can be used to start jobs which were already created.  For example,

"C:\Program Files\Symantec\Backup Exec\bemcmd.exe" -o1 -j"Backup SQL Logs"

Backup SQL Logs is a job that has been submitted as Run Now and On Hold.  The full path is used above because the BE installation directory is not in the default path in Windows.

You can schedule BEMCMD to run at a particular time using the Windows scheduler or as a pre- or post- command in a BE job.

In the example above, when the backup job ends, Backup SQL Logs will be started.  In this way, you can chain jobs together.

You can also run BEMCMD from any Windows machine...

pkh | 18 Nov 2010 | 0 comments

Q.  I know I did the backup, but the data is not displayed when I try to restore it.

A. You got to ensure that the Beginning Backup Date and Ending Backup data are set wide enough.  See the diagram below

 

This is applicable to situation whether the backup is an old one or the server date is wrong.

pkh | 18 Nov 2010 | 0 comments

Q. Can I delete an item from a backup?

A. No.  It is not possible to delete an item from a backup.  The only way is to restore the entire backup, delete the item and then backing up the rest of the data again.

pkh | 18 Nov 2010 | 0 comments

Q. Why does BE use new .bkf files, rather than overwriting old ones?

A. Go to Tools --> Options ---> Media Management and check that the following is set

 

If you set it to overwrite recycleable media, then it will not create any new .bkf files if there is a .bkf in the B2D folder that can be overwritten.

Setting this option to overwrite scratch media (1st option) can cause BE to create more and more .bkf until the disk is full.

pkh | 18 Nov 2010 | 2 comments

Q. Why did BE use tape from a media set which is not targeted by the job?

A. When BE needs a tape to write to, it will first search for it in the following media set in the sequence listed below

1) the targeted media set

2) the scratch media set

3) any other media set

This is by design and is to ensure that the job completes successfully.

This problem will not occur if the Overwrite Protection Period (OPP) of the targeted media set is set correctly.  The most common mistake is not to cater for the time the job needs to complete.  The OPP starts from the end of the job, not the beginning.  Suppose the OPP is set to 1 day.  If your daily job is set to start at 10 p.m. and it takes an hour to complete, then the tape will be write protected until 11 p.m. the next day.  When the job runs again tomorrow at 10 p.m. the tape is still write-protected.  If the OPP is set to, say, 22 hours, then...

Dev T | 08 May 2010 | 2 comments

The simplest way to understand the granular restore functionality is to go through a simple step-by-step description of the way this works in each case. The primary differences to take note of are the differences between the backup-to-disk method and the backup-to-tape method.

Backup to Disk of an Exchange Information Store database with GRT enabled goes through the following steps:

1. GRT backup requests backup data from Exchange server
2. BE Media Server Creates IMG folders in B2d location
3. Data is sent from Exchange server to BE Media Server (unless local)
4. Media Server also requests current ESE.dll version from Exchange Server and writes this to the IMG folder
5. Finally, a test is run against the database using the VFF (virtual file filter EDBProv.dll)
6. The VFF uses ESE.dll to read the Exchange database to make sure it is consistent and that we can recover data from it
7. Backup reports...

pkh | 07 May 2010 | 0 comments

Attached is a whitepaper on how hardware encryption is done for LTO4 tapes.  Hardware encryption is part of the specs for LTO4 tapes.  Thus it is not available for LTO3 tapes although LTO4 tape drives can write to LTO3 tapes.

The part that I find particularly interesting is how an encrypted LTO4 is protected against low level copying.
 

Swathi Turlapaty | 24 Mar 2010 | 2 comments

Here is the uptated list of the Top 20 Knowledge Base articles for Backup Exec, NetBackup and Enterprise Vault.  Check this list out to see if your issue has already been addressed. Good Luck!


Top 20 Backup Exec Articles

Rank

Article ID

Article Title

1

191594

Device jobs remain in a "pending" or "Queued" state indefinitely and "scheduled" jobs do not run at their appropriate time.

2

253759

What rights does the Backup...

Ashish Kesarkar | 15 Dec 2009 | 2 comments

Artical by Mr. Chris Mellor
http://www.theregister.co.uk/2009/09/17/lto7_and_8/

Roadmap_August 2009.png

According to published plans, the all-conquering LTO tape format has no future after LTO 6, which is expected in 2012. This is ridiculous and there must be a secret roadmap for LTOs 7 and 8.

The LTO tape format dominates the open systems tape business, is used increasingly by supercomputer customers and is making some inroads into the mainframe area via bridges such as those from Luminex or Fujitsu's CentricStore (ETERNUS CS) virtual tape library (VTL). Supercomputer users like Argonne and NASA Ames in the USA will have ten year roadmaps. They can generate 8PB or more of data a year and there is simply no alternative to tape for...

Swathi Turlapaty | 14 Dec 2009 | 0 comments

Here is the list of the top 20 Knowledge Base articles.The list is determined by various factors that prove the article's value to our customers. Therefore, please make it a point to check this list first to see if your issue has already been addressed.  And FYI, this list would be updated on a quarterly basis.

Good luck!

Rank

Article ID

Article Title

1

191736

The error message “Error 1068: The dependency service or group failed to start” is displayed when attempting to start any of the Backup Exec for Windows NT services

2

274102

...