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vfat: change the default from shortname=lower to shortname=mixed

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Because, with "shortname=lower", copying one FAT filesystem tree to
another FAT filesystem tree using Linux results in semantically
different filesystems. (E.g.: Filenames which were once "all
uppercase" are now "all lowercase").

So, this changes the default of "shortname=lower" to "shortname=mixed".

Signed-off-by: Paul Wise <pabs3@bonedaddy.net>
[change fat_show_options()]
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
This commit is contained in:
Paul Wise 2009-08-01 21:30:31 +09:00 committed by OGAWA Hirofumi
parent 67638e4043
commit 955234755c
2 changed files with 3 additions and 3 deletions
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2
Documentation/filesystems/vfat.txt
View File

@ -102,7 +102,7 @@ shortname=lower|win95|winnt|mixed
winnt: emulate the Windows NT rule for display/create.
mixed: emulate the Windows NT rule for display,
emulate the Windows 95 rule for create.
Default setting is `lower'.
Default setting is `mixed'.
tz=UTC -- Interpret timestamps as UTC rather than local time.
This option disables the conversion of timestamps

4
fs/fat/inode.c
View File

@ -820,7 +820,7 @@ static int fat_show_options(struct seq_file *m, struct vfsmount *mnt)
seq_puts(m, ",shortname=mixed");
break;
case VFAT_SFN_DISPLAY_LOWER | VFAT_SFN_CREATE_WIN95:
/* seq_puts(m, ",shortname=lower"); */
seq_puts(m, ",shortname=lower");
break;
default:
seq_puts(m, ",shortname=unknown");
@ -971,7 +971,7 @@ static int parse_options(char *options, int is_vfat, int silent, int *debug,
opts->codepage = fat_default_codepage;
opts->iocharset = fat_default_iocharset;
if (is_vfat) {
opts->shortname = VFAT_SFN_DISPLAY_LOWER|VFAT_SFN_CREATE_WIN95;
opts->shortname = VFAT_SFN_DISPLAY_WINNT|VFAT_SFN_CREATE_WIN95;
opts->rodir = 0;
} else {
opts->shortname = 0;