Sign In
Forgot Password

Don’t have an account? Create One.

Restore of MPX backups to tape fail after Solaris SPARC master server upgrade to NetBackup 8.3 (Etrack 4019326)

HotFix

Abstract

After a Solaris SPARC master server upgrade to 8.3, multiplexed tape backups on any media server succeed, but image-verify and image-restore fail.

Description

Veritas Bug ID: ET 4019326

 

Version:  NetBackup_8.3

 

Problem Description: 

Corrected a defect in nb/dblib/dbimageq.c where the MpxState field of DBM_ImageCopy table is incorrectly decoded as a short integer instead of integer. On Solaris Sparc this fails to convert properly and the MPX value is 0 instead of 1. This MPX value makes its way into the image database for MPX tape backups. The backup copies have correct backup headers. If those tape backups are duplicated to tape again, the backup headers on tape are incorrect.

 

Version 2 adds the following:
The bptm binary was modified to fail a read of an image where the data-stream doesn't match the MPX setting of the reader.  Without this change, the duplicated copies of these images are corrupt.


Restore and Verify of multiplexed backups to tape fail after upgrading the Solaris SPARC master server to NetBackup 8.3 or 8.3.0.1

Version:  NetBackup_8.3
 

Installation Location:  Servers (master or media)

 

Hotfix software downloads are now available in the Download Center. The Download Center can be reached by clicking the "Downloads" icon on the Support Home Page, or else directly at the following URL:  https://www.veritas.com/support/en_US/downloads

 

Installation Instructions:  

 

Using the NetBackup Emergency Engineering Binary (EEB) installer

https://www.veritas.com/docs/100019405

 

Installing EEBs on a NetBackup 52x0 / 5330 Appliance

https://www.veritas.com/docs/100023444

 

How to install client EEB's with VxUpdate

https://www.veritas.com/support/en_US/doc/125240132-131571482-0/v130876036-131571482

 

How to install Emergency Engineering Binaries on a VCS clustered NetBackup server

https://www.veritas.com/docs/100021995

 

Downloads:
NB_8.3_ET4019326_2.zip

NBAPP_EEB_ET4019326-3.3.0.0-2.x86_64.rpm

 

Binary Package Contents and checksums for all files (cksum):

 

EEB Installer                              Checksum        Byte count
solaris/libVdb.so                       1150433052        1519760
solaris/libVdbMT.so                 3960217990        1640568
linuxR_x86/bptm                       3177138984        8728083
linuxS_x86/bptm                       898608066        8467856
solaris/bptm                              328006947        14311416
solaris_x86/bptm                      3719800345        15359192
AMD64/bptm.exe                     3620427426        2794496

 

Recommended service state:

Stop all NetBackup services before applying this hotfix.

Applies to the following product releases

Update files

File name Description Version Platform Size

Knowledge base

0
2021-03-30

Problem After a Solaris SPARC master server upgrade to NetBackup 8.3 or 8.3.0.1 , multiplexed tape backups on any media server succeed, but image-verify and image-restore fail. Non-multiplexed images are not affected. Duplicate copies of these im...