I can create and save documents (I'm using Writer and Draw) into a remote nfs
directory that is mounted on my workstation.

However, attempting to export a document to a pdf results in the following
message and a 0 size XXX.pdf file being created.

    Error saving document XXX:
    Error during shared access to /home/XXX.pdf
    [ ok ]


I get the same error irrespective of the export format (same for pdf, html, bib,
tex and txt)
The export works fine if the output file is on a local file system.

I have worked around this by editing soffice and commenting out the 2 lines as
shown below
#SAL_ENABLE_FILE_LOCKING
#export SAL_ENABLE_FILE_LOCKING

Creating and saving documents to the nfs folder works fine with or without the
work around, but exporting documents to the nfs folder requires the work around.