Possible network issues or congestion?  Run a ping during the entire 
period of the backup and watch for lost packets also check netstat -i and 
check for network errors?

On Tue, 12 Dec 2006, Whelan, Patrick wrote:

> Environment:
> Solaris master server NBU5.1MP5
> HP-UX Media Server NBU5.1MP5
> Client HP-UX NBU5.1MP4
> 
> Has anyone seen a case where seven streams kick off and only one fails with a 
> 41 Error (network connection timeout)? This is very strange.
> 
> Any suggestions appreciated.
> 
> Regards,
> 
> Patrick Whelan
> NetBackup Specialist
> Architect & Engineering
> +44 20 7863 5243
> 
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> -- Martin Niem?ller
> 
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