= Disks and File systems = HelenOS currently supports the following file systems: || '''File system''' || '''`/srv` executable''' || '''Can be root FS''' || '''Has `mk*fs` utility''' || '''Status''' || || [wiki:Fs/Tmpfs TMPFS] || `tmpfs` || yes || no || Stable || || [wiki:Fs/Fat FAT] || `fat` || yes || yes || Stable || || [wiki:Fs/Locfs locfs] || `locfs` || no || no || Stable || || [wiki:Fs/Ext2fs Ext2fs] || `ext2fs` || yes || no || Testing read-only || || [wiki:Fs/ExFat exFAT] || `exfat` || no || no || Testing || || [wiki:Fs/Cdfs CDFS] || `cdfs` || no || no || Testing || || [wiki:Fs/Mfs MFS] || `mfs` || no || no || Testing ||