What is Iused column when running df -kg command on AIX server?@:/logs #df -kgFilesystem    GB blocks      Free %Used    Iused %Iused Mounted on/dev/hd4           1.00      0.61   39%     6103     4% //dev/hd2           3.00      0.56   82%    53834    28% /usr
What is Iused in df -kg on UNIX?
disk usage;aix
Iused means Inodes space used. Each file in Unix-like systems has an associated data structure called Inode which stores the information about the file (sometimes called file metadata). In the output of the df command the Iused column indicated the space used by the Inodes of the files and the %Iused column indicates how much percentage of the total allocated Inodes space has been used so far.One implication is that you have a realistic limits on how many files you can have on the filesystem regardless of the space.