IOException: Object too large

Hello everybody,


When writing data to an IFS-file, I get the exception <java.io.IOException:
Object too large.> when exceding the 2 GB limit.
Has anyone an idea, what's wrong?

I have done the following checks:

IBM comunicates in a whitepaper
(http://www-1.ibm.com/servers/eserver/iseries/whpapr/ifs.html#large file
support in the ifs) that large files up to 256 GB are supported till V4R4;
we have V5R1.

There are some other files on our IFS, (in Domino), that are larger than
2GB.

I am using the FileWriter.class to write the data.

Has anyone an idea, where this limit could come from?

Thanks in advance,


      Marc Nothum




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