Backup single large file

Hi

I have a single large file 11gb that I need to copy/backup to tape then restore on another system. I tried tar but that complained about the file being too large

Anyone have any suggestions how I can do this with AIX 5.2

Much appreciated.

Have you tried cpio ?

This was helpful for me:

In addition to what is in the mentioned thread you could also try the following:

tar -cvf - <yourfile> | gzip -9 <name_of_resultfile>

Unpack it by:

gzip -cd <name_of_resultfile> | tar -xvf -

bakunin