[linux-lvm] Inode usage on lvm volumes?

[Charles Marcus <CMarcus Media-Brokers com>]

Hello,

I've googled for an hour now and cannot find an answer to this question...

I'm on gentoo linux, and when I run:

df -i

I get a list of inode usage for everything except my lvm volumes - they
show zeros all the way across:

/dev/sda3            2501856   11865 2489991    1% /
udev                  257496    4956  252540    2% /dev
/dev/sda4            8437760      11 8437749    1% /backups
/dev/mapper/vg2-home       0       0       0    -  /home
/dev/mapper/vg2-usr        0       0       0    -  /usr
/dev/mapper/vg2-var        0       0       0    -  /var

Is this normal? If so, how do I check inode usage on an lvm volume?

Thanks,

Charles