Cisco Headend System Release 2.5 Guia Da Instalação

78-738190-01 Rev B 

SR 2.5 and SR 3.5 UniPack Pre-Upgrade Procedures 

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When you create your list of special files to be backed up, avoid including the 

following types of files: 
• 

Do not include any binary files from the /usr/local/bin directory or binary files 

from any other directory. These binary files may not function after the upgrade 

and may actually harm the upgrade. 

• 

Do not include any library files from the /usr/lib or the /usr/local/lib directories. 

These library files may not function after the upgrade and may actually harm the 

upgrade. 

• 

Do not include any files in the /dvs/dncs/bin directories. When these files are 

restored (after the upgrade), they will overwrite the new binary files associated 

with the upgrade. 
Note:  You should not have a need to back up any files in the /dvs/dncs/bin 

directories. However, if you have placed a utility in this directory and decide to 

back it up, Cisco recommends that you move the utility to 

/export/home/dncs/scripts after the upgrade. 

• 

Do not include any Solaris Operating System binary or library files. 

• 

Do not include any Informix software binary or library files.