/proc | A pseudo-filesystem that utilizes no disk space but is used by the kernel to store information about currently running processes. |
/etc/fstab | Contains a listing of your currently defined filesystems. |
/usr/src/linux/fs | Defines which types of file systems your kernel recognizes. |
/etc/mtab | Table of mounted file systems. |
/etc/mtab~ | Lock file. |
/etc/mtab.tmp | Temporary file. |
/etc/exports | File specifying clients which the mount daemon is authorized to serve. |