campari:~ [09:56:23]$ ls -l /sys/block/hda/hda1/
total 0
-r--r--r-- 1 root root 4096 May 31 09:55 dev
drwxr-xr-x 2 root root    0 May  9 12:24 holders
-r--r--r-- 1 root root 4096 May 31 09:55 size
-r--r--r-- 1 root root 4096 May 31 09:55 start
-r--r--r-- 1 root root 4096 May 31 09:55 stat
lrwxrwxrwx 1 root root    0 May 31 09:55 subsystem -> ../../../block
--w------- 1 root root 4096 May 31 09:55 uevent
campari:~ [09:56:27]$ more /sys/block/hda/hda1/{dev,size,start,stat}
::::::::::::::
/sys/block/hda/hda1/dev
::::::::::::::
3:1
::::::::::::::
/sys/block/hda/hda1/size
::::::::::::::
1012032
::::::::::::::
/sys/block/hda/hda1/start
::::::::::::::
63
::::::::::::::
/sys/block/hda/hda1/stat
::::::::::::::
      46      368       11       88