This is not really a big deal but why does not old initrd files get removed on kernel removal?
Code:
# ls -l /boot/
total 71763
-rw-r--r-- 1 root root 105982 Nov 8 08:42 config-2.6.32-34-pve
drwxr-xr-x 3 root root 5120 Nov 9 09:12 grub
-rw-r--r-- 1 root root 16485840 May 27 08:11 initrd.img-2.6.32-29-pve
-rw-r--r-- 1 root root 16533820 Jun 25 05:21 initrd.img-2.6.32-30-pve
-rw-r--r-- 1 root root 16535006 Jul 28 12:57 initrd.img-2.6.32-31-pve
-rw-r--r-- 1 root root 16571003 Nov 9 09:12 initrd.img-2.6.32-34-pve
drwxr-xr-x 2 root root 12288 May 27 05:04 lost+found
-rw-r--r-- 1 root root 2637662 Nov 8 08:42 System.map-2.6.32-34-pve
-rw-r--r-- 1 root root 4298448 Nov 8 08:42 vmlinuz-2.6.32-34-pve