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| author | Francois Pons <fpons@mandriva.com> | 2000-02-09 11:40:32 +0000 |
|---|---|---|
| committer | Francois Pons <fpons@mandriva.com> | 2000-02-09 11:40:32 +0000 |
| commit | 77d16a3330cab8b9c86667220114542958e7a348 (patch) | |
| tree | e7fa44df3f8315f3e9cbad50b87bfc8250aeb6d4 /perl-install/resize_fat/main.pm | |
| parent | 4ce69234e573c58002f3d1a9f361489410e883b2 (diff) | |
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*** empty log message ***
Diffstat (limited to 'perl-install/resize_fat/main.pm')
| -rw-r--r-- | perl-install/resize_fat/main.pm | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/perl-install/resize_fat/main.pm b/perl-install/resize_fat/main.pm index ac2fffaa2..bac7f8ad1 100644 --- a/perl-install/resize_fat/main.pm +++ b/perl-install/resize_fat/main.pm @@ -114,6 +114,7 @@ sub construct_dir_tree { sub min_size($) { &resize_fat::any::min_size } sub max_size($) { &resize_fat::any::max_size } +sub used_size($) { &resize_fat::any::used_size } #- resize #- - size is in sectors @@ -124,7 +125,6 @@ sub resize { my ($min, $max) = (min_size($fs), max_size($fs)); - $size += $min if $size =~ /^\+/; $size >= $min or die "Minimum filesystem size is $min sectors"; @@ -134,24 +134,30 @@ sub resize { my $new_data_size = $size * $SECTORSIZE - $fs->{cluster_offset}; my $new_nb_clusters = divide($new_data_size, $fs->{cluster_size}); + my $used_size = used_size($fs); - log::l("resize_fat: Allocating new clusters"); - resize_fat::fat::allocate_remap($fs, $new_nb_clusters); + log::l("resize_fat: Break point for moving files is ". ($used_size * $SECTORSIZE >> 20) ." Mb ($used_size sectors)"); + if ($size < $used_size) { + log::l("resize_fat: Allocating new clusters"); + resize_fat::fat::allocate_remap($fs, $new_nb_clusters); - log::l("resize_fat: Copying files"); - copy_clusters($fs, $new_nb_clusters); + log::l("resize_fat: Copying files"); + copy_clusters($fs, $new_nb_clusters); - log::l("resize_fat: Copying directories"); - construct_dir_tree($fs); + log::l("resize_fat: Copying directories"); + construct_dir_tree($fs); - log::l("Writing new FAT..."); - resize_fat::fat::update($fs); - resize_fat::fat::write($fs); + log::l("Writing new FAT..."); + resize_fat::fat::update($fs); + resize_fat::fat::write($fs); + } else { + log::l("resize_fat: Nothing need to be moved"); + } $fs->{nb_sectors} = $size; $fs->{nb_clusters} = $new_nb_clusters; $fs->{clusters}{count}->{free} = - $fs->{nb_clusters} - $fs->{clusters}{count}->{used} - $fs->{clusters}->{count}->{bad} - 2; + $fs->{nb_clusters} - $fs->{clusters}{count}->{used} - $fs->{clusters}->{count}->{bad} - 2; $fs->{system_id} = 'was here!'; $fs->{small_nb_sectors} = 0; |