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From "Kevin Daly (kedaly)" <>
Subject Tomcat Writing to NFS
Date Wed, 23 Jul 2008 14:31:15 GMT
I have a Web Application running on Tomcat that writes to NFS. the code
doing the write is:
String transcriptPath  = .......

StringBuffer buffer = ............

BufferedWriter buffWriter = new BufferedWriter(new



I am noticing that the longer the transcriptPath, the longer the file
write takes.

So for example creating the same 1.5K file takes

14 msecs to /nfshome/transcripts/tmp.xml  

19 msecs to /nfshome/transcripts/dialogid/tmp.xml

28 msecs to /nfshome/transcripts/sessionid/dialogid/tmp.xml

37 msecs to /nfshome/transcripts/sessionid/dialogid/day/tmp.xml

Reason I am posting to tomcat mailer is when I try the above from a
standalone Java App, I don't see this behaviour - all file writes take
about 14 msecs. I am running Tomcat Version 5.5.17 - Linux platform. Any
ideas why the above might be happening. 

- Kevin.









Kevin Daly
Software Engineer
IP Communications Business Unit
Phone :+35391384651

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