Changes between Version 30 and Version 31 of file_system

Timestamp:

Jan 11, 2016, 3:18:57 PM (8 years ago)

Author:

alain

Comment:

--

file_system

@@ -4 +4 @@
 
 The [source:soft/giet_vm/giet_fat32/fat32.c  fat32.c] and [source:soft/giet_vm/giet_fat32/fat32.h fat32.h] 
-files define the GIET_VM File System, that complies to the FAT32 standard.
+files define the GIET_VM File System.
 
 == 1) General Principles ==
@@ -12 +12 @@
 The max size for a single file is 4 Gbytes.
 
-From the software point of view, a cluster is the smallest storage allocation unit on the block device : any file  (or directory) occupies at least one cluster, and a given cluster cannot be shared by 2 different files.
-
-This implementation supports only cluster size = 4 Kbytes (i.e. 8 contiguous blocks on block device).
+From the software point of view, a cluster is the smallest storage allocation unit on the block device : any file  (or directory) occupies at least one cluster, and a given cluster cannot be shared by 2 different files. This implementation supports only cluster size = 4 Kbytes (i.e. 8 contiguous blocks on block device).
 
 The FAT region on the block device is an array of 32 bits words defining the linked list of clusters allocated to a given file in the DATA region of the block device. The DATA region is actually an array of 4 Kbytes buffers (i.e. an array of clusters).