[R] ffsave.image() error with large objects

[Yue Sheng]

So it seems that I've hit the 4GB zipfile limit. However, even if I
set compress = FALSE, it still tries to compress, and hence fails.

YS

On 2/11/10, Yue Sheng <yuesheng8 at gmail.com> wrote:
> Hi, I have been using ffsave.image() to save mixture of ff and normal
> objects in my workspace. e.g.
>
> ffsave.image(file = "C:\output\saveobjects", rootpath =
> "D:\fftempdir", safe = TRUE)
>
> It works fine but once my workspace has large (~4GB) objects, I get the
> error:
>
> Error in ffsave.image(file = "C:\output\savedobjects", rootpath =
> "D:\fftempdir", safe = TRUE) : ff image could not be renamed and is
> left in C:\output\savedobjects
>
> Could this due to the zip.exe having problem zipping a large ff object?
>
> OS: Windows XP
> DiskFormat: NTFS
> zip.exe from RTool.exe
>
> Thanks for help.
>
> YS
>