Add flags to lsattr for HUGE_FILE_FL.
Document both the extent and huge file flags for chattr.1.in.
Signed-off-by: Andreas Dilger <adilger@xxxxxxx>
Index: e2fsprogs-cfs/lib/e2p/pf.c
===================================================================
--- e2fsprogs-cfs.orig/lib/e2p/pf.c
+++ e2fsprogs-cfs/lib/e2p/pf.c
@@ -28,7 +28,6 @@ static struct flags_name flags_array[] =
{ EXT2_SECRM_FL, "s", "Secure_Deletion" },
{ EXT2_UNRM_FL, "u" , "Undelete" },
{ EXT2_SYNC_FL, "S", "Synchronous_Updates" },
- { EXT2_DIRSYNC_FL, "D", "Synchronous_Directory_Updates" },
{ EXT2_IMMUTABLE_FL, "i", "Immutable" },
{ EXT2_APPEND_FL, "a", "Append_Only" },
{ EXT2_NODUMP_FL, "d", "No_Dump" },
@@ -40,10 +39,12 @@ static struct flags_name flags_array[] =
{ EXT2_NOCOMPR_FL, "X", "Compression_Raw_Access" },
{ EXT2_ECOMPR_FL, "E", "Compression_Error" },
#endif
+ { EXT2_INDEX_FL, "I", "Indexed_direcctory" },
{ EXT3_JOURNAL_DATA_FL, "j", "Journaled_Data" },
- { EXT2_INDEX_FL, "I", "Indexed_direcctory" },
{ EXT2_NOTAIL_FL, "t", "No_Tailmerging" },
+ { EXT2_DIRSYNC_FL, "D", "Synchronous_Directory_Updates" },
{ EXT2_TOPDIR_FL, "T", "Top_of_Directory_Hierarchies" },
+ { EXT4_HUGE_FILE_FL, "H", "Huge_File" },
{ EXT4_EXTENTS_FL, "e", "Extents" },
{ 0, NULL, NULL }
};
Index: e2fsprogs-cfs/misc/chattr.1.in
===================================================================
--- e2fsprogs-cfs.orig/misc/chattr.1.in
+++ e2fsprogs-cfs/misc/chattr.1.in
@@ -72,6 +72,19 @@ set or reset using
although it can be displayed by
.BR lsattr (1).
.PP
+The 'e' attribute indicates that the file is using extents for mapping
+the blocks on disk. It may not be set or reset using
+.BR chattr (1),
+although it can be displayed by
+.BR lsattr (1).
+.PP
+The 'H' attribute indicates the file is storing its blocks in units of the
+filesystem blocksize instead of in units of sectors, and means that the file
+is (or at one time was) larger than 2TB. It may not be set or reset using
+.BR chattr (1),
+although it can be displayed by
+.BR lsattr (1).
+.PP
The 'I' attribute is used by the htree code to indicate that a directory
is being indexed using hashed trees. It may not be set or reset using
.BR chattr (1),
Cheers, Andreas
--
Andreas Dilger
Sr. Staff Engineer, Lustre Group
Sun Microsystems of Canada, Inc.
--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
