> From: "Khan, Sami" <sami AT ESSEX.AC DOT UK>
> Reply-To: EMC NetWorker discussion <NETWORKER AT LISTSERV.TEMPLE DOT EDU>, 
> "Khan,
> Sami" <sami AT ESSEX.AC DOT UK>
> Date: Fri, 14 Aug 2009 09:21:16 +0100
> To: <NETWORKER AT LISTSERV.TEMPLE DOT EDU>
> Subject: [Networker] Revisiting the case of hung savegroups
> 
> Greetings,
> 
> Posting this again, I have read through the list entries, and tried tweaking
> client/group parallelism in reasonably possible ways. But, this morning again
> all savegroups were "hung" waiting to write indices.
> 
> Reverse and forward dns lookups work, not too many clients (around 100) and
> less than 10 groups, client parallelism values are minimum 4. We have upgraded
> from 7.2.2 to 7.4.4 (both Windows 2003) last month and this problem has been
> recurring once or twice a week since then.
> 
> Is there a way to tell Networker to go on writing other indices if one
> client/group hangs? Any advice will be greatly appreciated!

This sounds like your NetWorker server's OS needs tuning. Not being a
Windows person, I can't offer any suggestions, but on Unix, this kind of
problem is eased by increasing various parameters such as the number of open
files, maximum number of processes that can run concurrently, etc. Try
looking on PowerLink for a Windows tuning document to see if anything turns
up.

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