rpms/e2fsprogs
7
0
Fork 1
Code Issues Pull Requests Releases Activity

New upstream snapshot

Browse Source
This commit is contained in:
Eric Sandeen 2011-11-21 10:23:56 -06:00
parent ef8f64dfa8
commit af82b1f100
4 changed files with 6 additions and 324 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
.gitignore vendored
View File

@ -5,3 +5,4 @@ e2fsprogs-1.41.12.tar.gz
/e2fsprogs-1.42-WIP-0925.tar.gz
/e2fsprogs-1.42-WIP-1009.tar.gz
/e2fsprogs-1.42-WIP-1016.tar.gz
/e2fsprogs-1.42-WIP-1120.tar.gz

319
e2fsprogs-1.42-bigendian-fix.patch
View File

@ -1,319 +0,0 @@
Without this change, we go back to getting group descriptor
"0" each time we go around the "for i" loop. It must properly
advance through the filesystem.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
---
(I couldn't decipher the removed comment; maybe it was typed when
you thought you would do:
gdp = ext2fs_group_desc(fs, dest, j);
which would also work ... ? It'd be clever, but I think my change
is more explicitly obvious. Either way works.
We still have failing tests but at least nothing hangs now:
Tests failed: f_mmp f_mmp_garbage m_mmp t_mmp_1on t_mmp_2off
diff --git a/lib/ext2fs/openfs.c b/lib/ext2fs/openfs.c
index 0cefe3f..40a52c5 100644
--- a/lib/ext2fs/openfs.c
+++ b/lib/ext2fs/openfs.c
@@ -356,8 +356,8 @@ errcode_t ext2fs_open2(const char *name, const char *io_options,
goto cleanup;
#ifdef WORDS_BIGENDIAN
for (j=0; j < groups_per_block; j++) {
- /* The below happens to work... be careful. */
- gdp = ext2fs_group_desc(fs, fs->group_desc, j);
+ gdp = ext2fs_group_desc(fs, fs->group_desc,
+ i * groups_per_block + j);
ext2fs_swap_group_desc2(fs, gdp);
}
#endif
diff --git a/debugfs/debugfs.c b/debugfs/debugfs.c
index eba3b69..1fb8f44 100644
--- a/debugfs/debugfs.c
+++ b/debugfs/debugfs.c
@@ -2165,11 +2165,15 @@ void do_punch(int argc, char *argv[])
void do_dump_mmp(int argc, char *argv[])
{
- struct ext2_super_block *sb = current_fs->super;
+ struct ext2_super_block *sb;
struct mmp_struct *mmp_s;
time_t t;
errcode_t retval = 0;
+ if (check_fs_open(argv[0]))
+ return;
+
+ sb = current_fs->super;
if (sb->s_mmp_block <= sb->s_first_data_block ||
sb->s_mmp_block >= ext2fs_blocks_count(sb)) {
com_err(argv[0], EXT2_ET_MMP_BAD_BLOCK, "while dumping it.\n");
@@ -2203,6 +2207,7 @@ void do_dump_mmp(int argc, char *argv[])
fprintf(stdout, "time: %lld -- %s", mmp_s->mmp_time, ctime(&t));
fprintf(stdout, "node_name: %s\n", mmp_s->mmp_nodename);
fprintf(stdout, "device_name: %s\n", mmp_s->mmp_bdevname);
+ fprintf(stdout, "magic: 0x%x\n", mmp_s->mmp_magic);
}
static int source_file(const char *cmd_file, int sci_idx)
diff --git a/debugfs/set_fields.c b/debugfs/set_fields.c
index d461275..0041160 100644
--- a/debugfs/set_fields.c
+++ b/debugfs/set_fields.c
@@ -242,6 +242,9 @@ static struct field_set_info ext4_bg_fields[] = {
{ 0, 0, 0, 0 }
};
+/* forward declaration */
+static struct field_set_info mmp_fields[];
+
static int check_suffix(const char *field)
{
int len = strlen(field);
@@ -561,6 +564,9 @@ static void print_possible_fields(struct field_set_info *fields)
} else if (fields == inode_fields) {
type = "Inode";
cmd = "set_inode";
+ } else if (fields == mmp_fields) {
+ type = "MMP";
+ cmd = "set_mmp_value";
} else {
type = "Block group descriptor";
cmd = "set_block_group";
@@ -768,6 +774,9 @@ void do_set_mmp_value(int argc, char *argv[])
return;
}
+ if (check_fs_open(argv[0]))
+ return;
+
if (current_fs->super->s_mmp_block == 0) {
com_err(argv[0], 0, "no MMP block allocated\n");
return;
diff --git a/lib/ext2fs/mmp.c b/lib/ext2fs/mmp.c
index 91f4fb2..b27d9a4 100644
--- a/lib/ext2fs/mmp.c
+++ b/lib/ext2fs/mmp.c
@@ -127,7 +127,7 @@ errcode_t ext2fs_mmp_write(ext2_filsys fs, blk64_t mmp_blk, void *buf)
/* I was tempted to make this use O_DIRECT and the mmp_fd, but
* this caused no end of grief, while leaving it as-is works. */
- retval = io_channel_write_blk64(fs->io, mmp_blk, -fs->blocksize, buf);
+ retval = io_channel_write_blk64(fs->io, mmp_blk, -(int)sizeof(struct mmp_struct), buf);
#ifdef WORDS_BIGENDIAN
ext2fs_swap_mmp(mmp_s);
diff --git a/tests/f_mmp/script b/tests/f_mmp/script
index 548734a..4aca447 100644
--- a/tests/f_mmp/script
+++ b/tests/f_mmp/script
@@ -12,7 +12,7 @@ if [ $? == 0 ]; then
fi
echo "make the test image ..." > $test_name.log
-$MKE2FS -q -F -o Linux -b 1024 -O mmp -E mmp_update_interval=1 $TMPFILE 100 >> $test_name.log 2>&1
+$MKE2FS -q -F -o Linux -b 4096 -O mmp -E mmp_update_interval=1 $TMPFILE 100 >> $test_name.log 2>&1
status=$?
if [ "$status" != 0 ] ; then
echo "mke2fs -O mmp failed" > $test_name.failed
diff --git a/tests/f_mmp_garbage/expect.1 b/tests/f_mmp_garbage/expect.1
index 4ee5cfb..a8add10 100644
--- a/tests/f_mmp_garbage/expect.1
+++ b/tests/f_mmp_garbage/expect.1
@@ -5,5 +5,5 @@ Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
-test_filesys: 11/16 files (0.0% non-contiguous), 22/100 blocks
+test_filesys: 11/64 files (0.0% non-contiguous), 13/100 blocks
Exit status is 0
diff --git a/tests/f_mmp_garbage/expect.2 b/tests/f_mmp_garbage/expect.2
index 3bf3869..6630002 100644
--- a/tests/f_mmp_garbage/expect.2
+++ b/tests/f_mmp_garbage/expect.2
@@ -3,5 +3,5 @@ Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
-test_filesys: 11/16 files (0.0% non-contiguous), 22/100 blocks
+test_filesys: 11/64 files (0.0% non-contiguous), 13/100 blocks
Exit status is 0
diff --git a/tests/f_mmp_garbage/script b/tests/f_mmp_garbage/script
index 3c80032..8b5a22a 100644
--- a/tests/f_mmp_garbage/script
+++ b/tests/f_mmp_garbage/script
@@ -12,7 +12,7 @@ if [ $? == 0 ] ; then
fi
echo "make the test image ..." > $test_name.log
-$MKE2FS -q -F -o Linux -b 1024 -O mmp -E mmp_update_interval=1 $TMPFILE 100 >> $test_name.log 2>&1
+$MKE2FS -q -F -o Linux -b 4096 -O mmp -E mmp_update_interval=1 $TMPFILE 100 >> $test_name.log 2>&1
status=$?
if [ "$status" != 0 ] ; then
echo "mke2fs -O mmp failed" > $test_name.failed
diff --git a/tests/m_mmp/expect.1 b/tests/m_mmp/expect.1
index 3a00815..d3319b3 100644
--- a/tests/m_mmp/expect.1
+++ b/tests/m_mmp/expect.1
@@ -1,55 +1,55 @@
Filesystem label=
OS type: Linux
-Block size=2048 (log=1)
-Fragment size=2048 (log=1)
+Block size=4096 (log=2)
+Fragment size=4096 (log=2)
Stride=0 blocks, Stripe width=0 blocks
-16384 inodes, 32768 blocks
-1638 blocks (5.00%) reserved for the super user
+65536 inodes, 65536 blocks
+3276 blocks (5.00%) reserved for the super user
First data block=0
-Maximum filesystem blocks=33554432
+Maximum filesystem blocks=67108864
2 block groups
-16384 blocks per group, 16384 fragments per group
-8192 inodes per group
+32768 blocks per group, 32768 fragments per group
+32768 inodes per group
Superblock backups stored on blocks:
- 16384
+ 32768
Allocating group tables: 0/21/2 done
Writing inode tables: 0/21/2 done
Multiple mount protection is enabled with update interval 5 seconds.
Writing superblocks and filesystem accounting information: 0/21/2 done
-Filesystem features: ext_attr resize_inode dir_index filetype mmp sparse_super
+Filesystem features: ext_attr resize_inode dir_index filetype mmp sparse_super large_file
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
-test_filesys: 11/16384 files (0.0% non-contiguous), 1105/32768 blocks
+test_filesys: 11/65536 files (0.0% non-contiguous), 2093/65536 blocks
Exit status is 0
Filesystem volume name: <none>
Last mounted on: <not available>
Filesystem magic number: 0xEF53
Filesystem revision #: 1 (dynamic)
-Filesystem features: ext_attr resize_inode dir_index filetype mmp sparse_super
+Filesystem features: ext_attr resize_inode dir_index filetype mmp sparse_super large_file
Default mount options: (none)
Filesystem state: clean
Errors behavior: Continue
Filesystem OS type: Linux
-Inode count: 16384
-Block count: 32768
-Reserved block count: 1638
-Free blocks: 31663
-Free inodes: 16373
+Inode count: 65536
+Block count: 65536
+Reserved block count: 3276
+Free blocks: 63443
+Free inodes: 65525
First block: 0
-Block size: 2048
-Fragment size: 2048
-Reserved GDT blocks: 31
-Blocks per group: 16384
-Fragments per group: 16384
-Inodes per group: 8192
-Inode blocks per group: 512
+Block size: 4096
+Fragment size: 4096
+Reserved GDT blocks: 15
+Blocks per group: 32768
+Fragments per group: 32768
+Inodes per group: 32768
+Inode blocks per group: 1024
Mount count: 0
Check interval: 15552000 (6 months)
Reserved blocks uid: 0
@@ -57,23 +57,23 @@ Reserved blocks gid: 0
First inode: 11
Inode size: 128
Default directory hash: half_md4
-MMP block number: 557
+MMP block number: 1049
MMP update interval: 5
-Group 0: (Blocks 0-16383)
+Group 0: (Blocks 0-32767)
Primary superblock at 0, Group descriptors at 1-1
- Reserved GDT blocks at 2-32
- Block bitmap at 33 (+33), Inode bitmap at 34 (+34)
- Inode table at 35-546 (+35)
- 15826 free blocks, 8181 free inodes, 2 directories
- Free blocks: 558-16383
- Free inodes: 12-8192
-Group 1: (Blocks 16384-32767)
- Backup superblock at 16384, Group descriptors at 16385-16385
- Reserved GDT blocks at 16386-16416
- Block bitmap at 16417 (+33), Inode bitmap at 16418 (+34)
- Inode table at 16419-16930 (+35)
- 15837 free blocks, 8192 free inodes, 0 directories
- Free blocks: 16931-32767
- Free inodes: 8193-16384
+ Reserved GDT blocks at 2-16
+ Block bitmap at 17 (+17), Inode bitmap at 18 (+18)
+ Inode table at 19-1042 (+19)
+ 31718 free blocks, 32757 free inodes, 2 directories
+ Free blocks: 1050-32767
+ Free inodes: 12-32768
+Group 1: (Blocks 32768-65535)
+ Backup superblock at 32768, Group descriptors at 32769-32769
+ Reserved GDT blocks at 32770-32784
+ Block bitmap at 32785 (+17), Inode bitmap at 32786 (+18)
+ Inode table at 32787-33810 (+19)
+ 31725 free blocks, 32768 free inodes, 0 directories
+ Free blocks: 33811-65535
+ Free inodes: 32769-65536
diff --git a/tests/m_mmp/script b/tests/m_mmp/script
index 1547463..b3e206a 100644
--- a/tests/m_mmp/script
+++ b/tests/m_mmp/script
@@ -10,6 +10,6 @@ if [ $? == 0 ]; then
echo "skipped for tmpfs (no O_DIRECT support)"
return 0
fi
-MKE2FS_OPTS="-O mmp"
+MKE2FS_OPTS="-b 4096 -O mmp"
. $cmd_dir/run_mke2fs
unset MKE2FS_DEVICE_SECTSIZE
diff --git a/tests/t_mmp_1on/script b/tests/t_mmp_1on/script
index ee9884f..3b0a376 100644
--- a/tests/t_mmp_1on/script
+++ b/tests/t_mmp_1on/script
@@ -11,7 +11,7 @@ if [ $? == 0 ] ; then
return 0
fi
-$MKE2FS -q -F -o Linux -b 1024 $TMPFILE 100 > $test_name.log 2>&1
+$MKE2FS -q -F -o Linux -b 4096 $TMPFILE 100 > $test_name.log 2>&1
status=$?
if [ "$status" != 0 ] ; then
echo "mke2fs failed" > $test_name.failed
diff --git a/tests/t_mmp_2off/script b/tests/t_mmp_2off/script
index ec9f71e..56c6bed 100644
--- a/tests/t_mmp_2off/script
+++ b/tests/t_mmp_2off/script
@@ -11,7 +11,7 @@ if [ $? == 0 ]; then
return 0
fi
-$MKE2FS -q -F -o Linux -b 1024 -O mmp $TMPFILE 100 > $test_name.log 2>&1
+$MKE2FS -q -F -o Linux -b 4096 -O mmp $TMPFILE 100 > $test_name.log 2>&1
status=$?
if [ "$status" != 0 ] ; then
echo "mke2fs -O mmp failed" > $test_name.failed

8
e2fsprogs.spec
View File

@ -4,7 +4,7 @@
Summary: Utilities for managing ext2, ext3, and ext4 filesystems
Name: e2fsprogs
Version: 1.42
Release: 0.7.WIP.1016%{?dist}
Release: 0.8.WIP.1120%{?dist}
# License tags based on COPYING file distinctions for various components
License: GPLv2
@ -15,7 +15,6 @@ Source0: http://prdownloads.sourceforge.net/e2fsprogs/e2fsprogs-1.42-WIP-1016.ta
Source1: ext2_types-wrapper.h
Patch1: e2fsprogs-1.40.4-sb_feature_check_ignore.patch
Patch2: e2fsprogs-1.42-bigendian-fix.patch
Url: http://e2fsprogs.sourceforge.net/
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@ -152,8 +151,6 @@ It was originally inspired by the Multics SubSystem library.
# after an selinux install...
%patch1 -p1 -b .featurecheck
%patch2 -p1
%build
%configure --enable-elf-shlibs --enable-nls --disable-uuidd --disable-fsck \
--disable-e2initrd-helper --disable-libblkid --disable-libuuid
@ -322,6 +319,9 @@ exit 0
%{_libdir}/pkgconfig/ss.pc
%changelog
* Mon Nov 21 2011 Eric Sandeen <sandeen@redhat.com> 1.42-0.8.WIP.1120
- New upstream snapshot release
* Thu Nov 10 2011 Eric Sandeen <sandeen@redhat.com> 1.42-0.7.WIP.1016
- Several mmp-related fixes

2
sources
View File

@ -1 +1 @@
d57ecea6137c068a8c7c46af6160dea1 e2fsprogs-1.42-WIP-1016.tar.gz
789474e736c4a062bcd75c483e0b21b9 e2fsprogs-1.42-WIP-1120.tar.gz