/*
* mke2fs.c - Make a ext2fs filesystem.
- *
+ *
* Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
* 2003, 2004, 2005 by Theodore Ts'o.
*
*/
/* Usage: mke2fs [options] device
- *
+ *
* The device may be a block device or a image of one, but this isn't
- * enforced (but it's not much fun on a character device :-).
+ * enforced (but it's not much fun on a character device :-).
*/
+#define _XOPEN_SOURCE 600 /* for inclusion of PATH_MAX in Solaris */
+
#include <stdio.h>
#include <string.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <libgen.h>
+#include <limits.h>
#include "ext2fs/ext2_fs.h"
#include "et/com_err.h"
__u32 fs_stride;
struct ext2_super_block fs_param;
+char *fs_uuid = NULL;
char *creator_os;
char *volume_label;
char *mount_dir;
fprintf(stderr, _("Usage: %s [-c|-l filename] [-b block-size] "
"[-f fragment-size]\n\t[-i bytes-per-inode] [-I inode-size] "
"[-J journal-options]\n"
- "\t[-N number-of-inodes] [-m reserved-blocks-percentage] "
- "[-o creator-os]\n\t[-g blocks-per-group] [-L volume-label] "
+ "\t[-G meta group size] [-N number-of-inodes]\n"
+ "\t[-m reserved-blocks-percentage] [-o creator-os]\n"
+ "\t[-g blocks-per-group] [-L volume-label] "
"[-M last-mounted-directory]\n\t[-O feature[,...]] "
"[-r fs-revision] [-E extended-option[,...]]\n"
- "\t[-T fs-type] [-jnqvFSV] device [blocks-count]\n"),
+ "\t[-T fs-type] [-U UUID] [-jnqvFSV] device [blocks-count]\n"),
program_name);
exit(1);
}
if (!bb_list)
return;
-
+
/*
* The primary superblock and group descriptors *must* be
* good; if not, abort.
*/
group_block = fs->super->s_first_data_block +
fs->super->s_blocks_per_group;
-
+
for (i = 1; i < fs->group_desc_count; i++) {
group_bad = 0;
for (j=0; j < fs->desc_blocks+1; j++) {
if (ext2fs_badblocks_list_test(bb_list,
group_block + j)) {
- if (!group_bad)
+ if (!group_bad)
fprintf(stderr,
_("Warning: the backup superblock/group descriptors at block %u contain\n"
" bad blocks.\n\n"),
}
group_block += fs->super->s_blocks_per_group;
}
-
+
/*
* Mark all the bad blocks as used...
*/
_("while marking bad blocks as used"));
exit(1);
}
- while (ext2fs_badblocks_list_iterate(bb_iter, &blk))
+ while (ext2fs_badblocks_list_iterate(bb_iter, &blk))
ext2fs_mark_block_bitmap(fs->block_map, blk);
ext2fs_badblocks_list_iterate_end(bb_iter);
}
for (i = 0; i < fs->group_desc_count; i++) {
progress_update(&progress, i);
-
+
blk = fs->group_desc[i].bg_inode_table;
num = fs->inode_blocks_per_group;
_("while looking up /lost+found"));
exit(1);
}
-
+
for (i=1; i < EXT2_NDIR_BLOCKS; i++) {
/* Ensure that lost+found is at least 2 blocks, so we always
* test large empty blocks for big-block filesystems. */
static void create_bad_block_inode(ext2_filsys fs, badblocks_list bb_list)
{
errcode_t retval;
-
+
ext2fs_mark_inode_bitmap(fs->inode_map, EXT2_BAD_INO);
ext2fs_inode_alloc_stats2(fs, EXT2_BAD_INO, +1, 0);
retval = ext2fs_update_bb_inode(fs, bb_list);
static void reserve_inodes(ext2_filsys fs)
{
ext2_ino_t i;
- int group;
for (i = EXT2_ROOT_INO + 1; i < EXT2_FIRST_INODE(fs->super); i++)
ext2fs_inode_alloc_stats2(fs, i, +1, 0);
blk_t group_block;
dgrp_t i;
int need, col_left;
-
+
if (fs_param.s_blocks_count != s->s_blocks_count)
fprintf(stderr, _("warning: %u blocks unused.\n\n"),
fs_param.s_blocks_count - s->s_blocks_count);
#define PATH_SET "PATH=/sbin"
-static void parse_extended_opts(struct ext2_super_block *param,
+static void parse_extended_opts(struct ext2_super_block *param,
const char *opts)
{
char *buf, *token, *next, *p, *arg, *badopt = 0;
continue;
}
- resize = parse_num_blocks(arg,
+ resize = parse_num_blocks(arg,
param->s_log_block_size);
if (resize == 0) {
- fprintf(stderr,
+ fprintf(stderr,
_("Invalid resize parameter: %s\n"),
arg);
r_usage++;
continue;
}
if (resize <= param->s_blocks_count) {
- fprintf(stderr,
+ fprintf(stderr,
_("The resize maximum must be greater "
"than the filesystem size.\n"));
r_usage++;
if (!bpg)
bpg = blocksize * 8;
gdpb = EXT2_DESC_PER_BLOCK(param);
- group_desc_count =
+ group_desc_count =
ext2fs_div_ceil(param->s_blocks_count, bpg);
desc_blocks = (group_desc_count +
gdpb - 1) / gdpb;
rsv_groups = ext2fs_div_ceil(resize, bpg);
- rsv_gdb = ext2fs_div_ceil(rsv_groups, gdpb) -
+ rsv_gdb = ext2fs_div_ceil(rsv_groups, gdpb) -
desc_blocks;
if (rsv_gdb > (int) EXT2_ADDR_PER_BLOCK(param))
rsv_gdb = EXT2_ADDR_PER_BLOCK(param);
if (rsv_gdb > 0) {
if (param->s_rev_level == EXT2_GOOD_OLD_REV) {
- fprintf(stderr,
+ fprintf(stderr,
_("On-line resizing not supported with revision 0 filesystems\n"));
free(buf);
exit(1);
param->s_raid_stripe_width, param->s_raid_stride);
free(buf);
-}
+}
static __u32 ok_features[3] = {
/* Compat */
EXT4_FEATURE_INCOMPAT_FLEX_BG,
/* R/O compat */
EXT2_FEATURE_RO_COMPAT_LARGE_FILE|
+ EXT4_FEATURE_RO_COMPAT_HUGE_FILE|
+ EXT4_FEATURE_RO_COMPAT_DIR_NLINK|
+ EXT4_FEATURE_RO_COMPAT_EXTRA_ISIZE|
EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER|
EXT4_FEATURE_RO_COMPAT_GDT_CSUM
};
static void syntax_err_report(const char *filename, long err, int line_num)
{
- fprintf(stderr,
+ fprintf(stderr,
_("Syntax error in mke2fs config file (%s, line #%d)\n\t%s\n"),
filename, line_num, error_message(err));
exit(1);
static const char *config_fn[] = { ROOT_SYSCONFDIR "/mke2fs.conf", 0 };
-static void edit_feature(const char *str, __u32 *compat_array)
+static void edit_feature(const char *str, __u32 *compat_array)
{
if (!str)
return;
if (e2p_edit_feature(str, compat_array, ok_features)) {
- fprintf(stderr, _("Invalid filesystem option set: %s\n"),
+ fprintf(stderr, _("Invalid filesystem option set: %s\n"),
str);
exit(1);
}
char *cp, *t;
const char *size_type;
struct str_list list;
- int state = 0;
unsigned long meg;
+ int is_hurd = 0;
if (init_list(&list))
return 0;
+ if (creator_os && (!strcasecmp(creator_os, "GNU") ||
+ !strcasecmp(creator_os, "hurd")))
+ is_hurd = 1;
+
if (fs_type)
ext_type = fs_type;
+ else if (is_hurd)
+ ext_type = "ext2";
+ else if (!strcmp(program_name, "mke3fs"))
+ ext_type = "ext3";
else if (progname) {
ext_type = strrchr(progname, '/');
if (ext_type)
ext_type = "ext3";
}
+ if (!strcmp(ext_type, "ext3") || !strcmp(ext_type, "ext4") ||
+ !strcmp(ext_type, "ext4dev")) {
+ profile_get_string(profile, "fs_types", ext_type, "features",
+ 0, &t);
+ if (!t) {
+ printf(_("\nWarning! Your mke2fs.conf file does "
+ "not define the %s filesystem type.\n"),
+ ext_type);
+ printf(_("You probably need to install an updated "
+ "mke2fs.conf file.\n\n"));
+ sleep(5);
+ }
+ }
+
meg = (1024 * 1024) / EXT2_BLOCK_SIZE(fs_param);
if (fs_param->s_blocks_count < 3 * meg)
size_type = "floppy";
}
}
free(parse_str);
- if (profile_type)
- free(profile_type);
+ free(profile_type);
+ if (is_hurd)
+ push_string(&list, "hurd");
return (list.list);
}
const char *def_val)
{
char *ret = 0;
- char **cpp;
int i;
for (i=0; fs_types[i]; i++);
{
int b, c;
int size;
- char *tmp, *tmp2;
+ char *tmp, **cpp;
int blocksize = 0;
int inode_ratio = 0;
int inode_size = 0;
+ unsigned long flex_bg_size = 0;
double reserved_ratio = 5.0;
int sector_size = 0;
int show_version_only = 0;
profile_init(default_files, &profile);
profile_set_default(profile, mke2fs_default_profile);
}
-
+
setbuf(stdout, NULL);
setbuf(stderr, NULL);
add_error_table(&et_ext2_error_table);
program_name = get_progname(*argv);
/* If called as mkfs.ext3, create a journal inode */
- if (!strcmp(program_name, "mkfs.ext3"))
+ if (!strcmp(program_name, "mkfs.ext3") ||
+ !strcmp(program_name, "mke3fs"))
journal_size = -1;
}
while ((c = getopt (argc, argv,
- "b:cf:g:i:jl:m:no:qr:s:t:vE:FI:J:L:M:N:O:R:ST:V")) != EOF) {
+ "b:cf:g:G:i:jl:m:no:qr:s:t:vE:FI:J:L:M:N:O:R:ST:U:V")) != EOF) {
switch (c) {
case 'b':
blocksize = strtol(optarg, &tmp, 0);
fprintf(stderr, _("Warning: blocksize %d not "
"usable on most systems.\n"),
blocksize);
- if (blocksize > 0)
+ if (blocksize > 0)
fs_param.s_log_block_size =
int_log2(blocksize >>
EXT2_MIN_BLOCK_LOG_SIZE);
exit(1);
}
break;
+ case 'G':
+ flex_bg_size = strtoul(optarg, &tmp, 0);
+ if (*tmp) {
+ com_err(program_name, 0,
+ _("Illegal number for flex_bg size"));
+ exit(1);
+ }
+ if (flex_bg_size < 2 ||
+ (flex_bg_size & (flex_bg_size-1)) != 0) {
+ com_err(program_name, 0,
+ _("flex_bg size must be a power of 2"));
+ exit(1);
+ }
+ break;
case 'i':
inode_ratio = strtoul(optarg, &tmp, 0);
if (inode_ratio < EXT2_MIN_BLOCK_SIZE ||
break;
case 'm':
reserved_ratio = strtod(optarg, &tmp);
- if (reserved_ratio > 50 || *tmp) {
+ if ( *tmp || reserved_ratio > 50 ||
+ reserved_ratio < 0) {
com_err(program_name, 0,
_("invalid reserved blocks percent - %s"),
optarg);
case 'T':
usage_types = optarg;
break;
+ case 'U':
+ fs_uuid = optarg;
+ break;
case 'V':
/* Print version number and exit */
show_version_only++;
device_name = argv[optind++];
if (!quiet || show_version_only)
- fprintf (stderr, "mke2fs %s (%s)\n", E2FSPROGS_VERSION,
+ fprintf (stderr, "mke2fs %s (%s)\n", E2FSPROGS_VERSION,
E2FSPROGS_DATE);
if (show_version_only) {
- fprintf(stderr, _("\tUsing %s\n"),
+ fprintf(stderr, _("\tUsing %s\n"),
error_message(EXT2_ET_BASE));
exit(0);
}
io_manager io_ptr;
#ifdef CONFIG_TESTIO_DEBUG
- io_ptr = test_io_manager;
- test_io_backing_manager = unix_io_manager;
-#else
- io_ptr = unix_io_manager;
+ if (getenv("TEST_IO_FLAGS") || getenv("TEST_IO_BLOCK")) {
+ io_ptr = test_io_manager;
+ test_io_backing_manager = unix_io_manager;
+ } else
#endif
+ io_ptr = unix_io_manager;
retval = ext2fs_open(journal_device,
EXT2_FLAG_JOURNAL_DEV_OK, 0,
0, io_ptr, &jfs);
exit(1);
}
blocksize = jfs->blocksize;
+ printf(_("Using journal device's blocksize: %d\n"), blocksize);
fs_param.s_log_block_size =
int_log2(blocksize >> EXT2_MIN_BLOCK_LOG_SIZE);
ext2fs_close(jfs);
blocksize, sys_page_size);
}
if (optind < argc) {
- fs_param.s_blocks_count = parse_num_blocks(argv[optind++],
+ fs_param.s_blocks_count = parse_num_blocks(argv[optind++],
fs_param.s_log_block_size);
if (!fs_param.s_blocks_count) {
com_err(program_name, 0, _("invalid blocks count - %s"),
EXT2_BLOCK_SIZE(&fs_param),
&dev_size);
if ((retval == EFBIG) &&
- (blocksize == 0) &&
+ (blocksize == 0) &&
(fs_param.s_log_block_size == 0)) {
fs_param.s_log_block_size = 2;
blocksize = 4096;
goto retry;
}
}
-
+
+ if (retval == EFBIG) {
+ blk64_t big_dev_size;
+
+ if (blocksize < 4096) {
+ fs_param.s_log_block_size = 2;
+ blocksize = 4096;
+ }
+ retval = ext2fs_get_device_size2(device_name,
+ EXT2_BLOCK_SIZE(&fs_param), &big_dev_size);
+ if (retval)
+ goto get_size_failure;
+ if (big_dev_size == (1ULL << 32)) {
+ dev_size = (blk_t) (big_dev_size - 1);
+ goto got_size;
+ }
+ fprintf(stderr, _("%s: Size of device %s too big "
+ "to be expressed in 32 bits\n\t"
+ "using a blocksize of %d.\n"),
+ program_name, device_name, EXT2_BLOCK_SIZE(&fs_param));
+ exit(1);
+ }
+get_size_failure:
if (retval && (retval != EXT2_ET_UNIMPLEMENTED)) {
com_err(program_name, retval,
_("while trying to determine filesystem size"));
exit(1);
}
+got_size:
if (!fs_param.s_blocks_count) {
if (retval == EXT2_ET_UNIMPLEMENTED) {
com_err(program_name, 0,
fs_param.s_blocks_count &= ~((sys_page_size /
EXT2_BLOCK_SIZE(&fs_param))-1);
}
-
+
} else if (!force && (fs_param.s_blocks_count > dev_size)) {
com_err(program_name, 0,
_("Filesystem larger than apparent device size."));
fprintf(stderr, _("Failed to parse fs types list\n"));
exit(1);
}
- if (verbose) {
- fputs("Fs_types for mke2fs.conf resolution: ", stdout);
- print_str_list(fs_types);
- }
-
- if (!fs_type) {
- int megs = (__u64)fs_param.s_blocks_count *
- (EXT2_BLOCK_SIZE(&fs_param) / 1024) / 1024;
-
- if (fs_param.s_feature_incompat &
- EXT3_FEATURE_INCOMPAT_JOURNAL_DEV)
- fs_type = "journal";
- else if (megs <= 3)
- fs_type = "floppy";
- else if (megs <= 512)
- fs_type = "small";
- else
- fs_type = "default";
- }
/* Figure out what features should be enabled */
tmp = NULL;
if (fs_param.s_rev_level != EXT2_GOOD_OLD_REV) {
- char **cpp;
-
tmp = get_string_from_profile(fs_types, "base_features",
"sparse_super,filetype,resize_inode,dir_index");
edit_feature(tmp, &fs_param.s_feature_compat);
"features", "", &tmp);
if (tmp && *tmp)
edit_feature(tmp, &fs_param.s_feature_compat);
- if (tmp)
- free(tmp);
+ free(tmp);
}
tmp = get_string_from_profile(fs_types, "default_features",
"");
}
edit_feature(fs_features ? fs_features : tmp,
&fs_param.s_feature_compat);
- if (tmp)
- free(tmp);
+ free(tmp);
- if (r_opt == EXT2_GOOD_OLD_REV &&
+ if (fs_param.s_feature_incompat & EXT3_FEATURE_INCOMPAT_JOURNAL_DEV) {
+ fs_types[0] = strdup("journal");
+ fs_types[1] = 0;
+ }
+
+ if (verbose) {
+ fputs(_("fs_types for mke2fs.conf resolution: "), stdout);
+ print_str_list(fs_types);
+ }
+
+ if (r_opt == EXT2_GOOD_OLD_REV &&
(fs_param.s_feature_compat || fs_param.s_feature_incompat ||
- fs_param.s_feature_incompat)) {
+ fs_param.s_feature_ro_compat)) {
fprintf(stderr, _("Filesystem features not supported "
"with revision 0 filesystems\n"));
exit(1);
"with revision 0 filesystems\n"));
exit(1);
}
- fs_param.s_feature_compat |=
+ fs_param.s_feature_compat |=
EXT3_FEATURE_COMPAT_HAS_JOURNAL;
}
- if (fs_param.s_feature_incompat &
+ if (fs_param.s_feature_incompat &
EXT3_FEATURE_INCOMPAT_JOURNAL_DEV) {
reserved_ratio = 0;
fs_param.s_feature_incompat = EXT3_FEATURE_INCOMPAT_JOURNAL_DEV;
if ((tmp = getenv("MKE2FS_DEVICE_SECTSIZE")) != NULL)
sector_size = atoi(tmp);
-
+
if (blocksize <= 0) {
use_bsize = get_int_from_profile(fs_types, "blocksize", 4096);
blocksize = EXT2_BLOCK_SIZE(&fs_param);
- lazy_itable_init = get_bool_from_profile(fs_types,
+ lazy_itable_init = get_bool_from_profile(fs_types,
"lazy_itable_init", 0);
-
+
+ /* Get options from profile */
+ for (cpp = fs_types; *cpp; cpp++) {
+ tmp = NULL;
+ profile_get_string(profile, "fs_types", *cpp, "options", "", &tmp);
+ if (tmp && *tmp)
+ parse_extended_opts(&fs_param, tmp);
+ free(tmp);
+ }
+
if (extended_opts)
parse_extended_opts(&fs_param, extended_opts);
if (inode_size == 0)
inode_size = get_int_from_profile(fs_types, "inode_size", 0);
+ if (!flex_bg_size && (fs_param.s_feature_incompat &
+ EXT4_FEATURE_INCOMPAT_FLEX_BG))
+ flex_bg_size = get_int_from_profile(fs_types,
+ "flex_bg_size", 16);
+ if (flex_bg_size) {
+ if (!(fs_param.s_feature_incompat &
+ EXT4_FEATURE_INCOMPAT_FLEX_BG)) {
+ com_err(program_name, 0,
+ _("Flex_bg feature not enabled, so "
+ "flex_bg size may not be specified"));
+ exit(1);
+ }
+ fs_param.s_log_groups_per_flex = int_log2(flex_bg_size);
+ }
if (inode_size && fs_param.s_rev_level >= EXT2_DYNAMIC_REV) {
if (inode_size < EXT2_GOOD_OLD_INODE_SIZE ||
/*
* Calculate number of inodes based on the inode ratio
*/
- fs_param.s_inodes_count = num_inodes ? num_inodes :
+ fs_param.s_inodes_count = num_inodes ? num_inodes :
((__u64) fs_param.s_blocks_count * blocksize)
/ inode_ratio;
if ((((long long)fs_param.s_inodes_count) *
(inode_size ? inode_size : EXT2_GOOD_OLD_INODE_SIZE)) >=
- (((long long)fs_param.s_blocks_count) *
+ (((long long)fs_param.s_blocks_count) *
EXT2_BLOCK_SIZE(&fs_param))) {
com_err(program_name, 0, _("inode_size (%u) * inodes_count "
"(%u) too big for a\n\t"
"specify higher inode_ratio (-i)\n\t"
"or lower inode count (-N).\n"),
inode_size ? inode_size : EXT2_GOOD_OLD_INODE_SIZE,
- fs_param.s_inodes_count,
+ fs_param.s_inodes_count,
(unsigned long) fs_param.s_blocks_count);
exit(1);
}
/*
* Calculate number of blocks to reserve
*/
- fs_param.s_r_blocks_count = e2p_percent(reserved_ratio,
- fs_param.s_blocks_count);
+ fs_param.s_r_blocks_count = (unsigned int) (reserved_ratio *
+ fs_param.s_blocks_count / 100.0);
}
static int should_do_undo(const char *name)
static int mke2fs_setup_tdb(const char *name, io_manager *io_ptr)
{
errcode_t retval = 0;
- char *tdb_dir, tdb_file[PATH_MAX];
+ char *tdb_dir, *tdb_file;
char *device_name, *tmp_name;
/*
return 0;
tmp_name = strdup(name);
+ if (!tmp_name) {
+ alloc_fn_fail:
+ com_err(program_name, ENOMEM,
+ _("Couldn't allocate memory for tdb filename\n"));
+ return ENOMEM;
+ }
device_name = basename(tmp_name);
+ tdb_file = malloc(strlen(tdb_dir) + 8 + strlen(device_name) + 7 + 1);
+ if (!tdb_file)
+ goto alloc_fn_fail;
sprintf(tdb_file, "%s/mke2fs-%s.e2undo", tdb_dir, device_name);
if (!access(tdb_file, F_OK)) {
com_err(program_name, retval,
_("while trying to delete %s"),
tdb_file);
+ free(tdb_file);
return retval;
}
}
printf(_("Overwriting existing filesystem; this can be undone "
"using the command:\n"
" e2undo %s %s\n\n"), tdb_file, name);
-err_out:
+
+ free(tdb_file);
free(tmp_name);
return retval;
}
badblocks_list bb_list = 0;
unsigned int journal_blocks;
unsigned int i;
- int val;
+ int val, hash_alg;
io_manager io_ptr;
char tdb_string[40];
+ char *hash_alg_str;
#ifdef ENABLE_NLS
setlocale(LC_MESSAGES, "");
PRS(argc, argv);
#ifdef CONFIG_TESTIO_DEBUG
- io_ptr = test_io_manager;
- test_io_backing_manager = unix_io_manager;
-#else
- io_ptr = unix_io_manager;
+ if (getenv("TEST_IO_FLAGS") || getenv("TEST_IO_BLOCK")) {
+ io_ptr = test_io_manager;
+ test_io_backing_manager = unix_io_manager;
+ } else
#endif
+ io_ptr = unix_io_manager;
if (should_do_undo(device_name)) {
retval = mke2fs_setup_tdb(device_name, &io_ptr);
if (fs_param.s_flags & EXT2_FLAGS_TEST_FILESYS)
fs->super->s_flags |= EXT2_FLAGS_TEST_FILESYS;
+ if ((fs_param.s_feature_incompat &
+ (EXT3_FEATURE_INCOMPAT_EXTENTS|EXT4_FEATURE_INCOMPAT_FLEX_BG)) ||
+ (fs_param.s_feature_ro_compat &
+ (EXT4_FEATURE_RO_COMPAT_HUGE_FILE|EXT4_FEATURE_RO_COMPAT_GDT_CSUM|
+ EXT4_FEATURE_RO_COMPAT_DIR_NLINK|
+ EXT4_FEATURE_RO_COMPAT_EXTRA_ISIZE)))
+ fs->super->s_kbytes_written = 1;
+
/*
* Wipe out the old on-disk superblock
*/
zap_sector(fs, 2, 6);
/*
- * Generate a UUID for it...
+ * Parse or generate a UUID for the filesystem
*/
- uuid_generate(fs->super->s_uuid);
+ if (fs_uuid) {
+ if (uuid_parse(fs_uuid, fs->super->s_uuid) !=0) {
+ com_err(device_name, 0, "could not parse UUID: %s\n",
+ fs_uuid);
+ exit(1);
+ }
+ } else
+ uuid_generate(fs->super->s_uuid);
/*
* Initialize the directory index variables
*/
- fs->super->s_def_hash_version = EXT2_HASH_TEA;
+ hash_alg_str = get_string_from_profile(fs_types, "hash_alg",
+ "half_md4");
+ hash_alg = e2p_string2hash(hash_alg_str);
+ fs->super->s_def_hash_version = (hash_alg >= 0) ? hash_alg :
+ EXT2_HASH_HALF_MD4;
uuid_generate((unsigned char *) fs->super->s_hash_seed);
/*
strncpy(fs->super->s_last_mounted, mount_dir,
sizeof(fs->super->s_last_mounted));
}
-
+
if (!quiet || noaction)
show_stats(fs);
create_lost_and_found(fs);
reserve_inodes(fs);
create_bad_block_inode(fs, bb_list);
- if (fs->super->s_feature_compat &
+ if (fs->super->s_feature_compat &
EXT2_FEATURE_COMPAT_RESIZE_INODE) {
retval = ext2fs_create_resize_inode(fs);
if (retval) {
if (journal_device) {
ext2_filsys jfs;
-
+
if (!force)
- check_plausibility(journal_device);
+ check_plausibility(journal_device);
check_mount(journal_device, force, _("journal"));
retval = ext2fs_open(journal_device, EXT2_FLAG_RW|
exit(1);
}
if (!quiet) {
- printf(_("Adding journal to device %s: "),
+ printf(_("Adding journal to device %s: "),
journal_device);
fflush(stdout);
}
retval = ext2fs_add_journal_device(fs, jfs);
if(retval) {
- com_err (program_name, retval,
- _("\n\twhile trying to add journal to device %s"),
+ com_err (program_name, retval,
+ _("\n\twhile trying to add journal to device %s"),
journal_device);
exit(1);
}
ext2fs_close(jfs);
free(journal_device);
} else if ((journal_size) ||
- (fs_param.s_feature_compat &
+ (fs_param.s_feature_compat &
EXT3_FEATURE_COMPAT_HAS_JOURNAL)) {
journal_blocks = figure_journal_size(journal_size, fs);
+ if (super_only) {
+ printf(_("Skipping journal creation in super-only mode\n"));
+ fs->super->s_journal_inum = EXT2_JOURNAL_INO;
+ goto no_journal;
+ }
+
if (!journal_blocks) {
fs->super->s_feature_compat &=
~EXT3_FEATURE_COMPAT_HAS_JOURNAL;
git://git.whamcloud.com / tools / e2fsprogs.git / blobdiff