1. Does this mean /database and /database/test are 2 different file systems ?
2. What is the command/tool I can use to find out fragmentation on the file system (/database/test) ? When I df -g the /database/test file system, it says 1.5G available. But when I try to FTP a small file(.ixf), it says not enough space. I'm guessing this due to fragmentation ? If so can I defrag this ?
it looks like you have 2 Filesystems!
df -G (or -k) on any directory shows the filesystem and the size of it.
> df -k /etc
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda2 13409152 4605876 8122124 37% /
Fragmentation is not your Problem with the FTP-Transfer. Maybe a permission issue?