ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
/*
|
|
|
|
* util.c --- helper functions used by tune2fs and mke2fs
|
2008-08-28 07:07:54 +04:00
|
|
|
*
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
* Copyright 1995, 1996, 1997, 1998, 1999, 2000 by Theodore Ts'o.
|
|
|
|
*
|
|
|
|
* %Begin-Header%
|
|
|
|
* This file may be redistributed under the terms of the GNU Public
|
|
|
|
* License.
|
|
|
|
* %End-Header%
|
|
|
|
*/
|
|
|
|
|
2001-11-14 02:49:09 +03:00
|
|
|
#define _LARGEFILE_SOURCE
|
|
|
|
#define _LARGEFILE64_SOURCE
|
|
|
|
|
2011-09-19 01:34:37 +04:00
|
|
|
#include "config.h"
|
2014-04-27 00:17:38 +04:00
|
|
|
#include <fcntl.h>
|
2014-04-27 01:34:52 +04:00
|
|
|
#include <setjmp.h>
|
|
|
|
#include <signal.h>
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
#include <stdio.h>
|
|
|
|
#include <string.h>
|
|
|
|
#ifdef HAVE_ERRNO_H
|
|
|
|
#include <errno.h>
|
|
|
|
#endif
|
|
|
|
#ifdef HAVE_LINUX_MAJOR_H
|
|
|
|
#include <linux/major.h>
|
2001-05-07 20:53:26 +04:00
|
|
|
#endif
|
2014-04-27 00:17:38 +04:00
|
|
|
#include <sys/types.h>
|
2001-05-07 20:53:26 +04:00
|
|
|
#ifdef HAVE_SYS_STAT_H
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
#include <sys/stat.h>
|
|
|
|
#endif
|
2011-09-24 21:48:55 +04:00
|
|
|
#include <time.h>
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
|
|
|
|
#include "et/com_err.h"
|
|
|
|
#include "e2p/e2p.h"
|
Many files:
badblocks.c, chattr.c, dumpe2fs.c, e2image.c, findsuper.c, lsattr.c,
mke2fs.c, mklost+found.c, tune2fs.c, util.c: Change location of
ext2_fs.h to be ext2fs/ext2_fs.h
ChangeLog, Makefile.in, resize2fs.h:
resize2fs.h: Change location of ext2_fs.h to be ext2fs/ext2_fs.h
ChangeLog, Makefile.in, debugfs.h:
debugfs.h: Change location of ext2_fs.h to be ext2fs/ext2_fs.h
ChangeLog, Makefile.in, e2fsck.h, scantest.c:
e2fsck.h, scantest.c: Change location of ext2_fs.h to be
ext2fs/ext2_fs.h
ChangeLog, Makefile.in, tst_uuid.c, uuid_time.c:
tst_uuid.c, uuid_time.c: Remove unneeded #include of ext2_fs.h
ChangeLog, Makefile.in, e2p.h:
e2p.h: Change location of ext2_fs.h to be ext2fs/ext2_fs.h
ChangeLog, Makefile.in, test_icount.c, test_rel.c:
test_icount.c, test_rel.c: Change location of ext2_fs.h to be
ext2fs/ext2_fs.h
2001-05-14 15:45:38 +04:00
|
|
|
#include "ext2fs/ext2_fs.h"
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
#include "ext2fs/ext2fs.h"
|
|
|
|
#include "nls-enable.h"
|
2003-03-02 03:29:01 +03:00
|
|
|
#include "blkid/blkid.h"
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
#include "util.h"
|
|
|
|
|
2014-01-28 21:58:56 +04:00
|
|
|
char *journal_location_string = NULL;
|
|
|
|
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
#ifndef HAVE_STRCASECMP
|
|
|
|
int strcasecmp (char *s1, char *s2)
|
|
|
|
{
|
|
|
|
while (*s1 && *s2) {
|
|
|
|
int ch1 = *s1++, ch2 = *s2++;
|
|
|
|
if (isupper (ch1))
|
|
|
|
ch1 = tolower (ch1);
|
|
|
|
if (isupper (ch2))
|
|
|
|
ch2 = tolower (ch2);
|
|
|
|
if (ch1 != ch2)
|
|
|
|
return ch1 - ch2;
|
|
|
|
}
|
|
|
|
return *s1 ? 1 : *s2 ? -1 : 0;
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
2002-02-26 09:11:26 +03:00
|
|
|
/*
|
|
|
|
* Given argv[0], return the program name.
|
|
|
|
*/
|
|
|
|
char *get_progname(char *argv_zero)
|
|
|
|
{
|
|
|
|
char *cp;
|
|
|
|
|
|
|
|
cp = strrchr(argv_zero, '/');
|
|
|
|
if (!cp )
|
|
|
|
return argv_zero;
|
|
|
|
else
|
|
|
|
return cp+1;
|
|
|
|
}
|
|
|
|
|
2014-04-27 01:34:52 +04:00
|
|
|
static jmp_buf alarm_env;
|
|
|
|
|
|
|
|
static void alarm_signal(int signal)
|
|
|
|
{
|
|
|
|
longjmp(alarm_env, 1);
|
|
|
|
}
|
|
|
|
|
|
|
|
void proceed_question(int delay)
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
{
|
|
|
|
char buf[256];
|
ChangeLog, e2image.c, mke2fs.c, mklost+found.c, tune2fs.c, util.c, uuidgen.c:
e2image.c, mke2fs.c, mklost+found.c, tune2fs.c, util.c, uuidgen.c: Fix
gcc -Wall complaints, including one bug in tune2fs caused by a block
automatic shadowing version of the variable we really wanted to use,
which broke the logic testing to see if the filesystem was mounted.
ChangeLog, MCONFIG.in:
(gcc-wall-new): Added new target which forgoes the make clean so we
only check the newly modified .c files.
2001-01-11 19:08:23 +03:00
|
|
|
const char *short_yes = _("yY");
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
|
|
|
|
fflush(stdout);
|
|
|
|
fflush(stderr);
|
2014-04-27 01:34:52 +04:00
|
|
|
if (delay > 0) {
|
|
|
|
if (setjmp(alarm_env)) {
|
|
|
|
signal(SIGALRM, SIG_IGN);
|
|
|
|
printf(_("<proceeding>\n"));
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
signal(SIGALRM, alarm_signal);
|
|
|
|
printf(_("Proceed anyway (or wait %d seconds) ? (y,n) "),
|
|
|
|
delay);
|
|
|
|
alarm(delay);
|
|
|
|
} else
|
|
|
|
fputs(_("Proceed anyway? (y,n) "), stdout);
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
buf[0] = 0;
|
2007-10-20 22:08:40 +04:00
|
|
|
if (!fgets(buf, sizeof(buf), stdin) ||
|
2014-04-27 01:34:52 +04:00
|
|
|
strchr(short_yes, buf[0]) == 0) {
|
|
|
|
putc('\n', stdout);
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
exit(1);
|
2014-04-27 01:34:52 +04:00
|
|
|
}
|
|
|
|
signal(SIGALRM, SIG_IGN);
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
}
|
|
|
|
|
2014-05-05 08:20:31 +04:00
|
|
|
static void print_ext2_info(const char *device)
|
|
|
|
|
|
|
|
{
|
|
|
|
struct ext2_super_block *sb;
|
|
|
|
ext2_filsys fs;
|
|
|
|
errcode_t retval;
|
|
|
|
time_t tm;
|
|
|
|
char buf[80];
|
|
|
|
|
|
|
|
retval = ext2fs_open2(device, 0, EXT2_FLAG_64BITS, 0, 0,
|
|
|
|
unix_io_manager, &fs);
|
|
|
|
if (retval)
|
|
|
|
return;
|
|
|
|
sb = fs->super;
|
|
|
|
|
|
|
|
if (sb->s_mtime) {
|
|
|
|
tm = sb->s_mtime;
|
|
|
|
if (sb->s_last_mounted[0]) {
|
|
|
|
memset(buf, 0, sizeof(buf));
|
|
|
|
strncpy(buf, sb->s_last_mounted,
|
|
|
|
sizeof(sb->s_last_mounted));
|
|
|
|
printf(_("\tlast mounted on %s on %s"), buf,
|
|
|
|
ctime(&tm));
|
|
|
|
} else
|
|
|
|
printf(_("\tlast mounted on %s"), ctime(&tm));
|
|
|
|
} else if (sb->s_mkfs_time) {
|
|
|
|
tm = sb->s_mkfs_time;
|
|
|
|
printf(_("\tcreated on %s"), ctime(&tm));
|
|
|
|
} else if (sb->s_wtime) {
|
|
|
|
tm = sb->s_wtime;
|
|
|
|
printf(_("\tlast modified on %s"), ctime(&tm));
|
|
|
|
}
|
|
|
|
ext2fs_close(fs);
|
|
|
|
}
|
|
|
|
|
2014-05-05 09:22:22 +04:00
|
|
|
/*
|
|
|
|
* return 1 if there is no partition table, 0 if a partition table is
|
|
|
|
* detected, and -1 on an error.
|
|
|
|
*/
|
|
|
|
static int check_partition_table(const char *device)
|
|
|
|
{
|
|
|
|
#ifdef HAVE_BLKID_PROBE_ENABLE_PARTITIONS
|
|
|
|
blkid_probe pr;
|
|
|
|
const char *value;
|
|
|
|
int ret;
|
|
|
|
|
|
|
|
pr = blkid_new_probe_from_filename(device);
|
|
|
|
if (!pr)
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
ret = blkid_probe_enable_partitions(pr, 1);
|
|
|
|
if (ret < 0)
|
|
|
|
goto errout;
|
|
|
|
|
|
|
|
ret = blkid_probe_enable_superblocks(pr, 0);
|
|
|
|
if (ret < 0)
|
|
|
|
goto errout;
|
|
|
|
|
|
|
|
ret = blkid_do_fullprobe(pr);
|
|
|
|
if (ret < 0)
|
|
|
|
goto errout;
|
|
|
|
|
|
|
|
ret = blkid_probe_lookup_value(pr, "PTTYPE", &value, NULL);
|
|
|
|
if (ret == 0)
|
|
|
|
fprintf(stderr, _("Found a %s partition table in %s\n"),
|
|
|
|
value, device);
|
|
|
|
else
|
|
|
|
ret = 1;
|
|
|
|
|
|
|
|
errout:
|
|
|
|
blkid_free_probe(pr);
|
|
|
|
return ret;
|
|
|
|
#else
|
|
|
|
return -1;
|
|
|
|
#endif
|
|
|
|
}
|
2014-05-05 08:20:31 +04:00
|
|
|
|
2014-04-26 21:14:32 +04:00
|
|
|
/*
|
2014-05-05 07:40:58 +04:00
|
|
|
* return 1 if the device looks plausible, creating the file if necessary
|
2014-04-26 21:14:32 +04:00
|
|
|
*/
|
|
|
|
int check_plausibility(const char *device, int flags, int *ret_is_dev)
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
{
|
2014-05-05 09:22:22 +04:00
|
|
|
int fd, ret, is_dev = 0;
|
2011-09-16 07:44:48 +04:00
|
|
|
ext2fs_struct_stat s;
|
2014-04-27 00:17:38 +04:00
|
|
|
int fl = O_RDONLY;
|
2014-04-27 02:42:31 +04:00
|
|
|
blkid_cache cache = NULL;
|
|
|
|
char *fs_type = NULL;
|
|
|
|
char *fs_label = NULL;
|
2008-08-28 07:07:54 +04:00
|
|
|
|
2014-04-27 00:17:38 +04:00
|
|
|
fd = open(device, fl, 0666);
|
2014-05-05 07:40:58 +04:00
|
|
|
if ((fd < 0) && (errno == ENOENT) && (flags & CREATE_FILE)) {
|
|
|
|
fl |= O_CREAT;
|
|
|
|
fd = open(device, fl, 0666);
|
|
|
|
if (fd >= 0 && (flags & VERBOSE_CREATE))
|
|
|
|
printf(_("Creating regular file %s\n"), device);
|
|
|
|
}
|
2014-04-27 00:17:38 +04:00
|
|
|
if (fd < 0) {
|
|
|
|
fprintf(stderr, _("Could not open %s: %s\n"),
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
device, error_message(errno));
|
|
|
|
if (errno == ENOENT)
|
2003-12-07 09:28:50 +03:00
|
|
|
fputs(_("\nThe device apparently does not exist; "
|
|
|
|
"did you specify it correctly?\n"), stderr);
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
exit(1);
|
|
|
|
}
|
2014-04-27 00:17:38 +04:00
|
|
|
|
|
|
|
if (ext2fs_fstat(fd, &s) < 0) {
|
|
|
|
perror("stat");
|
|
|
|
exit(1);
|
|
|
|
}
|
|
|
|
close(fd);
|
|
|
|
|
2014-04-26 20:16:44 +04:00
|
|
|
if (S_ISBLK(s.st_mode))
|
|
|
|
is_dev = 1;
|
2004-03-30 05:57:41 +04:00
|
|
|
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
|
2003-12-28 20:21:26 +03:00
|
|
|
/* On FreeBSD, all disk devices are character specials */
|
2014-04-26 20:16:44 +04:00
|
|
|
if (S_ISCHR(s.st_mode))
|
|
|
|
is_dev = 1;
|
2003-12-28 20:21:26 +03:00
|
|
|
#endif
|
2014-04-26 20:16:44 +04:00
|
|
|
if (ret_is_dev)
|
|
|
|
*ret_is_dev = is_dev;
|
|
|
|
|
|
|
|
if ((flags & CHECK_BLOCK_DEV) && !is_dev) {
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
printf(_("%s is not a block special device.\n"), device);
|
2014-04-26 21:14:32 +04:00
|
|
|
return 0;
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
}
|
|
|
|
|
2014-05-05 09:22:22 +04:00
|
|
|
/*
|
|
|
|
* Note: we use the older-style blkid API's here because we
|
|
|
|
* want as much functionality to be available when using the
|
|
|
|
* internal blkid library, when e2fsprogs is compiled for
|
|
|
|
* non-Linux systems that will probably not have the libraries
|
|
|
|
* from util-linux available. We only use the newer
|
|
|
|
* blkid-probe interfaces to access functionality not
|
|
|
|
* available in the original blkid library.
|
|
|
|
*/
|
2014-04-27 02:42:31 +04:00
|
|
|
if ((flags & CHECK_FS_EXIST) && blkid_get_cache(&cache, NULL) >= 0) {
|
|
|
|
fs_type = blkid_get_tag_value(cache, "TYPE", device);
|
|
|
|
if (fs_type)
|
|
|
|
fs_label = blkid_get_tag_value(cache, "LABEL", device);
|
|
|
|
blkid_put_cache(cache);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (fs_type) {
|
|
|
|
if (fs_label)
|
|
|
|
printf(_("%s contains a %s file system "
|
|
|
|
"labelled '%s'\n"), device, fs_type, fs_label);
|
|
|
|
else
|
|
|
|
printf(_("%s contains a %s file system\n"), device,
|
|
|
|
fs_type);
|
2014-05-05 08:20:31 +04:00
|
|
|
if (strncmp(fs_type, "ext", 3) == 0)
|
|
|
|
print_ext2_info(device);
|
2014-04-27 02:42:31 +04:00
|
|
|
free(fs_type);
|
|
|
|
free(fs_label);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2014-05-05 09:22:22 +04:00
|
|
|
ret = check_partition_table(device);
|
|
|
|
if (ret >= 0)
|
|
|
|
return ret;
|
2014-04-27 02:42:31 +04:00
|
|
|
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
#ifdef HAVE_LINUX_MAJOR_H
|
|
|
|
#ifndef MAJOR
|
|
|
|
#define MAJOR(dev) ((dev)>>8)
|
|
|
|
#define MINOR(dev) ((dev) & 0xff)
|
|
|
|
#endif
|
|
|
|
#ifndef SCSI_BLK_MAJOR
|
2003-11-21 02:34:20 +03:00
|
|
|
#ifdef SCSI_DISK0_MAJOR
|
|
|
|
#ifdef SCSI_DISK8_MAJOR
|
|
|
|
#define SCSI_DISK_MAJOR(M) ((M) == SCSI_DISK0_MAJOR || \
|
|
|
|
((M) >= SCSI_DISK1_MAJOR && (M) <= SCSI_DISK7_MAJOR) || \
|
|
|
|
((M) >= SCSI_DISK8_MAJOR && (M) <= SCSI_DISK15_MAJOR))
|
|
|
|
#else
|
|
|
|
#define SCSI_DISK_MAJOR(M) ((M) == SCSI_DISK0_MAJOR || \
|
|
|
|
((M) >= SCSI_DISK1_MAJOR && (M) <= SCSI_DISK7_MAJOR))
|
|
|
|
#endif /* defined(SCSI_DISK8_MAJOR) */
|
|
|
|
#define SCSI_BLK_MAJOR(M) (SCSI_DISK_MAJOR((M)) || (M) == SCSI_CDROM_MAJOR)
|
|
|
|
#else
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
#define SCSI_BLK_MAJOR(M) ((M) == SCSI_DISK_MAJOR || (M) == SCSI_CDROM_MAJOR)
|
2003-11-21 02:34:20 +03:00
|
|
|
#endif /* defined(SCSI_DISK0_MAJOR) */
|
|
|
|
#endif /* defined(SCSI_BLK_MAJOR) */
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
if (((MAJOR(s.st_rdev) == HD_MAJOR &&
|
|
|
|
MINOR(s.st_rdev)%64 == 0) ||
|
|
|
|
(SCSI_BLK_MAJOR(MAJOR(s.st_rdev)) &&
|
|
|
|
MINOR(s.st_rdev)%16 == 0))) {
|
|
|
|
printf(_("%s is entire device, not just one partition!\n"),
|
|
|
|
device);
|
2014-04-26 21:14:32 +04:00
|
|
|
return 0;
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
}
|
|
|
|
#endif
|
2014-04-26 21:14:32 +04:00
|
|
|
return 1;
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
void check_mount(const char *device, int force, const char *type)
|
|
|
|
{
|
|
|
|
errcode_t retval;
|
|
|
|
int mount_flags;
|
|
|
|
|
|
|
|
retval = ext2fs_check_if_mounted(device, &mount_flags);
|
|
|
|
if (retval) {
|
|
|
|
com_err("ext2fs_check_if_mount", retval,
|
|
|
|
_("while determining whether %s is mounted."),
|
|
|
|
device);
|
|
|
|
return;
|
|
|
|
}
|
2005-06-06 00:05:22 +04:00
|
|
|
if (mount_flags & EXT2_MF_MOUNTED) {
|
|
|
|
fprintf(stderr, _("%s is mounted; "), device);
|
2013-12-16 09:42:22 +04:00
|
|
|
if (force >= 2) {
|
2005-06-06 00:05:22 +04:00
|
|
|
fputs(_("mke2fs forced anyway. Hope /etc/mtab is "
|
|
|
|
"incorrect.\n"), stderr);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
abort_mke2fs:
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
fprintf(stderr, _("will not make a %s here!\n"), type);
|
|
|
|
exit(1);
|
|
|
|
}
|
2005-06-06 00:05:22 +04:00
|
|
|
if (mount_flags & EXT2_MF_BUSY) {
|
|
|
|
fprintf(stderr, _("%s is apparently in use by the system; "),
|
|
|
|
device);
|
2013-12-16 09:42:22 +04:00
|
|
|
if (force >= 2) {
|
2005-06-06 00:05:22 +04:00
|
|
|
fputs(_("mke2fs forced anyway.\n"), stderr);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
goto abort_mke2fs;
|
|
|
|
}
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
void parse_journal_opts(const char *opts)
|
|
|
|
{
|
|
|
|
char *buf, *token, *next, *p, *arg;
|
|
|
|
int len;
|
|
|
|
int journal_usage = 0;
|
|
|
|
|
|
|
|
len = strlen(opts);
|
|
|
|
buf = malloc(len+1);
|
|
|
|
if (!buf) {
|
2003-12-07 09:28:50 +03:00
|
|
|
fputs(_("Couldn't allocate memory to parse journal "
|
|
|
|
"options!\n"), stderr);
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
exit(1);
|
|
|
|
}
|
|
|
|
strcpy(buf, opts);
|
|
|
|
for (token = buf; token && *token; token = next) {
|
|
|
|
p = strchr(token, ',');
|
|
|
|
next = 0;
|
|
|
|
if (p) {
|
|
|
|
*p = 0;
|
|
|
|
next = p+1;
|
2008-08-28 07:07:54 +04:00
|
|
|
}
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
arg = strchr(token, '=');
|
|
|
|
if (arg) {
|
|
|
|
*arg = 0;
|
|
|
|
arg++;
|
|
|
|
}
|
|
|
|
#if 0
|
|
|
|
printf("Journal option=%s, argument=%s\n", token,
|
|
|
|
arg ? arg : "NONE");
|
|
|
|
#endif
|
|
|
|
if (strcmp(token, "device") == 0) {
|
2003-03-02 03:29:01 +03:00
|
|
|
journal_device = blkid_get_devname(NULL, arg, NULL);
|
2001-08-17 13:48:11 +04:00
|
|
|
if (!journal_device) {
|
2010-04-01 23:26:30 +04:00
|
|
|
if (arg)
|
|
|
|
fprintf(stderr, _("\nCould not find "
|
|
|
|
"journal device matching %s\n"),
|
|
|
|
arg);
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
journal_usage++;
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
} else if (strcmp(token, "size") == 0) {
|
|
|
|
if (!arg) {
|
|
|
|
journal_usage++;
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
journal_size = strtoul(arg, &p, 0);
|
ChangeLog, mke2fs.8.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
ke2fs.8.in, tune2fs.8.in: Change man paegs to document that the
journal must be bewteen 1024 and 10,240 file system blocks.
mke2fs.c, tune2fs.c: Change to use figure_journal_size()
util.c, util.h (figure_journal_size): Change journal_default_size into
routine which also converts the requested journal size into filesystem
blocks and does bounds checking to make sure the journal is sized
reasonably. Renamed function to journal_default_size.
parse_journal_opts): Remove bounds check for the journal size, since
this is now done in figure_journal_size, and based on the number of
filesystem blocks, as opposed to using the absolute size of the
journal.
2001-03-27 00:07:13 +04:00
|
|
|
if (*p)
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
journal_usage++;
|
2014-01-28 21:58:56 +04:00
|
|
|
} else if (!strcmp(token, "location")) {
|
|
|
|
if (!arg) {
|
|
|
|
journal_usage++;
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
journal_location_string = strdup(arg);
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
} else if (strcmp(token, "v1_superblock") == 0) {
|
|
|
|
journal_flags |= EXT2_MKJOURNAL_V1_SUPER;
|
|
|
|
continue;
|
2001-04-17 06:34:41 +04:00
|
|
|
} else
|
|
|
|
journal_usage++;
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
}
|
|
|
|
if (journal_usage) {
|
2003-12-07 09:28:50 +03:00
|
|
|
fputs(_("\nBad journal options specified.\n\n"
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
"Journal options are separated by commas, "
|
|
|
|
"and may take an argument which\n"
|
|
|
|
"\tis set off by an equals ('=') sign.\n\n"
|
2003-05-04 02:45:55 +04:00
|
|
|
"Valid journal options are:\n"
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
"\tsize=<journal size in megabytes>\n"
|
2014-01-28 21:58:56 +04:00
|
|
|
"\tdevice=<journal device>\n"
|
|
|
|
"\tlocation=<journal location>\n\n"
|
ChangeLog, mke2fs.8.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
ke2fs.8.in, tune2fs.8.in: Change man paegs to document that the
journal must be bewteen 1024 and 10,240 file system blocks.
mke2fs.c, tune2fs.c: Change to use figure_journal_size()
util.c, util.h (figure_journal_size): Change journal_default_size into
routine which also converts the requested journal size into filesystem
blocks and does bounds checking to make sure the journal is sized
reasonably. Renamed function to journal_default_size.
parse_journal_opts): Remove bounds check for the journal size, since
this is now done in figure_journal_size, and based on the number of
filesystem blocks, as opposed to using the absolute size of the
journal.
2001-03-27 00:07:13 +04:00
|
|
|
"The journal size must be between "
|
2008-07-25 20:41:32 +04:00
|
|
|
"1024 and 10240000 filesystem blocks.\n\n"), stderr);
|
2007-03-28 17:50:33 +04:00
|
|
|
free(buf);
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
exit(1);
|
|
|
|
}
|
2007-03-28 17:50:33 +04:00
|
|
|
free(buf);
|
2008-08-28 07:07:54 +04:00
|
|
|
}
|
ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
tune2fs.c (update_feature_set, add_journal): Moved to separate
functions. Added ability to add and remove the journal while the
filesystem is live. Added support for setting a time-based UUID.
Removed zero-initialized static variables.
mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
check_plausibility, parse_journal_opts, check_mount): Moved functions
to util.c so they can be used by tune2fs.
mke2fs.c (main): Change ext2fs_add_journal_fs() to
ext2fs_add_journal_inode() to reflect function renaming.
2001-01-03 20:02:13 +03:00
|
|
|
|
2001-01-18 04:47:48 +03:00
|
|
|
/*
|
ChangeLog, mke2fs.8.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
ke2fs.8.in, tune2fs.8.in: Change man paegs to document that the
journal must be bewteen 1024 and 10,240 file system blocks.
mke2fs.c, tune2fs.c: Change to use figure_journal_size()
util.c, util.h (figure_journal_size): Change journal_default_size into
routine which also converts the requested journal size into filesystem
blocks and does bounds checking to make sure the journal is sized
reasonably. Renamed function to journal_default_size.
parse_journal_opts): Remove bounds check for the journal size, since
this is now done in figure_journal_size, and based on the number of
filesystem blocks, as opposed to using the absolute size of the
journal.
2001-03-27 00:07:13 +04:00
|
|
|
* Determine the number of journal blocks to use, either via
|
|
|
|
* user-specified # of megabytes, or via some intelligently selected
|
|
|
|
* defaults.
|
2008-08-28 07:07:54 +04:00
|
|
|
*
|
2001-01-18 04:47:48 +03:00
|
|
|
* Find a reasonable journal file size (in blocks) given the number of blocks
|
|
|
|
* in the filesystem. For very small filesystems, it is not reasonable to
|
|
|
|
* have a journal that fills more than half of the filesystem.
|
|
|
|
*/
|
2007-08-04 02:56:01 +04:00
|
|
|
unsigned int figure_journal_size(int size, ext2_filsys fs)
|
2001-01-18 04:47:48 +03:00
|
|
|
{
|
2007-06-21 19:59:06 +04:00
|
|
|
int j_blocks;
|
2001-01-18 04:47:48 +03:00
|
|
|
|
2009-09-08 04:46:34 +04:00
|
|
|
j_blocks = ext2fs_default_journal_size(ext2fs_blocks_count(fs->super));
|
2007-06-21 19:59:06 +04:00
|
|
|
if (j_blocks < 0) {
|
2003-12-07 09:28:50 +03:00
|
|
|
fputs(_("\nFilesystem too small for a journal\n"), stderr);
|
ChangeLog, mke2fs.8.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
ke2fs.8.in, tune2fs.8.in: Change man paegs to document that the
journal must be bewteen 1024 and 10,240 file system blocks.
mke2fs.c, tune2fs.c: Change to use figure_journal_size()
util.c, util.h (figure_journal_size): Change journal_default_size into
routine which also converts the requested journal size into filesystem
blocks and does bounds checking to make sure the journal is sized
reasonably. Renamed function to journal_default_size.
parse_journal_opts): Remove bounds check for the journal size, since
this is now done in figure_journal_size, and based on the number of
filesystem blocks, as opposed to using the absolute size of the
journal.
2001-03-27 00:07:13 +04:00
|
|
|
return 0;
|
|
|
|
}
|
2008-08-28 07:07:54 +04:00
|
|
|
|
2006-03-24 06:00:01 +03:00
|
|
|
if (size > 0) {
|
2001-12-17 07:23:37 +03:00
|
|
|
j_blocks = size * 1024 / (fs->blocksize / 1024);
|
2007-04-07 23:39:50 +04:00
|
|
|
if (j_blocks < 1024 || j_blocks > 10240000) {
|
ChangeLog, mke2fs.8.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
ke2fs.8.in, tune2fs.8.in: Change man paegs to document that the
journal must be bewteen 1024 and 10,240 file system blocks.
mke2fs.c, tune2fs.c: Change to use figure_journal_size()
util.c, util.h (figure_journal_size): Change journal_default_size into
routine which also converts the requested journal size into filesystem
blocks and does bounds checking to make sure the journal is sized
reasonably. Renamed function to journal_default_size.
parse_journal_opts): Remove bounds check for the journal size, since
this is now done in figure_journal_size, and based on the number of
filesystem blocks, as opposed to using the absolute size of the
journal.
2001-03-27 00:07:13 +04:00
|
|
|
fprintf(stderr, _("\nThe requested journal "
|
|
|
|
"size is %d blocks; it must be\n"
|
2007-04-07 23:39:50 +04:00
|
|
|
"between 1024 and 10240000 blocks. "
|
ChangeLog, mke2fs.8.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
ke2fs.8.in, tune2fs.8.in: Change man paegs to document that the
journal must be bewteen 1024 and 10,240 file system blocks.
mke2fs.c, tune2fs.c: Change to use figure_journal_size()
util.c, util.h (figure_journal_size): Change journal_default_size into
routine which also converts the requested journal size into filesystem
blocks and does bounds checking to make sure the journal is sized
reasonably. Renamed function to journal_default_size.
parse_journal_opts): Remove bounds check for the journal size, since
this is now done in figure_journal_size, and based on the number of
filesystem blocks, as opposed to using the absolute size of the
journal.
2001-03-27 00:07:13 +04:00
|
|
|
"Aborting.\n"),
|
|
|
|
j_blocks);
|
|
|
|
exit(1);
|
|
|
|
}
|
2009-09-08 04:46:34 +04:00
|
|
|
if ((unsigned) j_blocks > ext2fs_free_blocks_count(fs->super) / 2) {
|
2003-12-07 09:28:50 +03:00
|
|
|
fputs(_("\nJournal size too big for filesystem.\n"),
|
|
|
|
stderr);
|
ChangeLog, mke2fs.8.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
ke2fs.8.in, tune2fs.8.in: Change man paegs to document that the
journal must be bewteen 1024 and 10,240 file system blocks.
mke2fs.c, tune2fs.c: Change to use figure_journal_size()
util.c, util.h (figure_journal_size): Change journal_default_size into
routine which also converts the requested journal size into filesystem
blocks and does bounds checking to make sure the journal is sized
reasonably. Renamed function to journal_default_size.
parse_journal_opts): Remove bounds check for the journal size, since
this is now done in figure_journal_size, and based on the number of
filesystem blocks, as opposed to using the absolute size of the
journal.
2001-03-27 00:07:13 +04:00
|
|
|
exit(1);
|
|
|
|
}
|
|
|
|
}
|
2001-01-18 04:47:48 +03:00
|
|
|
return j_blocks;
|
|
|
|
}
|
ChangeLog, mke2fs.8.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
ke2fs.8.in, tune2fs.8.in: Change man paegs to document that the
journal must be bewteen 1024 and 10,240 file system blocks.
mke2fs.c, tune2fs.c: Change to use figure_journal_size()
util.c, util.h (figure_journal_size): Change journal_default_size into
routine which also converts the requested journal size into filesystem
blocks and does bounds checking to make sure the journal is sized
reasonably. Renamed function to journal_default_size.
parse_journal_opts): Remove bounds check for the journal size, since
this is now done in figure_journal_size, and based on the number of
filesystem blocks, as opposed to using the absolute size of the
journal.
2001-03-27 00:07:13 +04:00
|
|
|
|
2011-09-29 06:45:12 +04:00
|
|
|
void print_check_message(int mnt, unsigned int check)
|
2001-06-14 10:42:44 +04:00
|
|
|
{
|
2011-09-29 06:45:12 +04:00
|
|
|
if (mnt < 0)
|
|
|
|
mnt = 0;
|
|
|
|
if (!mnt && !check)
|
|
|
|
return;
|
2001-06-14 10:42:44 +04:00
|
|
|
printf(_("This filesystem will be automatically "
|
|
|
|
"checked every %d mounts or\n"
|
|
|
|
"%g days, whichever comes first. "
|
|
|
|
"Use tune2fs -c or -i to override.\n"),
|
2011-09-14 06:24:11 +04:00
|
|
|
mnt, ((double) check) / (3600 * 24));
|
2001-06-14 10:42:44 +04:00
|
|
|
}
|
2011-09-24 21:48:55 +04:00
|
|
|
|
|
|
|
void dump_mmp_msg(struct mmp_struct *mmp, const char *msg)
|
|
|
|
{
|
|
|
|
|
|
|
|
if (msg)
|
|
|
|
printf("MMP check failed: %s\n", msg);
|
|
|
|
if (mmp) {
|
|
|
|
time_t t = mmp->mmp_time;
|
|
|
|
|
|
|
|
printf("MMP error info: last update: %s node: %s device: %s\n",
|
|
|
|
ctime(&t), mmp->mmp_nodename, mmp->mmp_bdevname);
|
|
|
|
}
|
|
|
|
}
|