We have a client with an F50 running 4.2.1
They have two files totalling 1.1GB in size.
Their /usr file system has 5.8GB free space based on df free blocks.
When we attempt to merge these new files, even as root with all soft
file sizes set to 0, it bombs out with a write failure error after
about 9,600,000 110 byte records or 1.06GB.
According to my calculations there is still about 4+GB free space
Anyone have any clues????