errcode_t ext2fs_run_ext3_journal(ext2_filsys *fs);
-static const char *please_fsck = N_("Please run e2fsck on the filesystem.\n");
+static const char *fsck_explain = N_("\nThis operation requires a freshly checked filesystem.\n");
+
+static const char *please_fsck = N_("Please run e2fsck -f on the filesystem.\n");
static const char *please_dir_fsck =
- N_("Please run e2fsck -D on the filesystem.\n");
+ N_("Please run e2fsck -fD on the filesystem.\n");
#ifdef CONFIG_BUILD_FINDFS
void do_findfs(int argc, char **argv);
"[-g group]\n"
"\t[-i interval[d|m|w]] [-j] [-J journal_options] [-l]\n"
"\t[-m reserved_blocks_percent] [-o [^]mount_options[,...]]\n"
- "\t[-p mmp_update_interval] [-r reserved_blocks_count] "
- "[-u user]\n"
- "\t[-C mount_count] [-L volume_label] [-M last_mounted_dir]\n"
+ "\t[-r reserved_blocks_count] [-u user] [-C mount_count]\n"
+ "\t[-L volume_label] [-M last_mounted_dir]\n"
"\t[-O [^]feature[,...]] [-Q quota_options]\n"
"\t[-E extended-option[,...]] [-T last_check_time] "
"[-U UUID]\n\t[-I new_inode_size] [-z undo_file] device\n"),
EXT4_FEATURE_RO_COMPAT_EXTRA_ISIZE|
EXT4_FEATURE_RO_COMPAT_GDT_CSUM |
EXT4_FEATURE_RO_COMPAT_QUOTA |
+ EXT4_FEATURE_RO_COMPAT_PROJECT |
EXT4_FEATURE_RO_COMPAT_METADATA_CSUM |
EXT4_FEATURE_RO_COMPAT_READONLY
};
if (!(fs->super->s_state & EXT2_VALID_FS) ||
(fs->super->s_state & EXT2_ERROR_FS) ||
(fs->super->s_lastcheck < fs->super->s_mtime)) {
- printf("\n%s\n", _(please_fsck));
+ puts(_(fsck_explain));
+ puts(_(please_fsck));
if (mount_flags & EXT2_MF_READONLY)
printf("%s", _("(and reboot afterwards!)\n"));
exit(1);
return;
fsck_requested++;
fs->super->s_state &= ~EXT2_VALID_FS;
- printf("\n%s\n", _(please_dir_fsck));
+ puts(_(fsck_explain));
+ puts(_(please_dir_fsck));
if (mount_flags & EXT2_MF_READONLY)
printf("%s", _("(and reboot afterwards!)\n"));
}
static void convert_64bit(ext2_filsys fs, int direction)
{
- if (!direction)
- return;
-
/*
* Is resize2fs going to demand a fsck run? Might as well tell the
* user now.
blk64_t file_acl_block;
int inode_dirty;
- if (fs->super->s_creator_os != EXT2_OS_LINUX)
+ if (fs->super->s_creator_os == EXT2_OS_HURD)
return;
retval = ext2fs_open_inode_scan(fs, 0, &scan);
}
if (FEATURE_ON(E2P_FEATURE_RO_INCOMPAT,
- EXT4_FEATURE_RO_COMPAT_PROJECT)) {
- if (!Q_flag && !ext2fs_has_feature_quota(sb))
- fputs(_("\nWarning: enabled project without quota together\n"),
- stderr);
+ EXT4_FEATURE_RO_COMPAT_PROJECT)) {
+ if (fs->super->s_inode_size == EXT2_GOOD_OLD_INODE_SIZE) {
+ fprintf(stderr, _("Cannot enable project feature; "
+ "inode size too small.\n"));
+ exit(1);
+ }
Q_flag = 1;
quota_enable[PRJQUOTA] = QOPT_ENABLE;
}
if (FEATURE_OFF(E2P_FEATURE_RO_INCOMPAT,
+ EXT4_FEATURE_RO_COMPAT_PROJECT)) {
+ Q_flag = 1;
+ quota_enable[PRJQUOTA] = QOPT_DISABLE;
+ }
+
+ if (FEATURE_OFF(E2P_FEATURE_RO_INCOMPAT,
EXT4_FEATURE_RO_COMPAT_QUOTA)) {
/*
* Set the Q_flag here and handle the quota options in the code
uuid_seed = ext2fs_crc32c_le(~0, fs->super->s_uuid,
sizeof(fs->super->s_uuid));
- if (fs->super->s_checksum_seed != uuid_seed &&
- (mount_flags & EXT2_MF_MOUNTED)) {
- fputs(_("UUID has changed since enabling "
- "metadata_csum. Filesystem must be unmounted "
- "\nto safely rewrite all metadata to "
- "match the new UUID.\n"), stderr);
- return 1;
+ if (fs->super->s_checksum_seed != uuid_seed) {
+ if (mount_flags & (EXT2_MF_BUSY|EXT2_MF_MOUNTED)) {
+ fputs(_("UUID has changed since enabling "
+ "metadata_csum. Filesystem must be unmounted "
+ "\nto safely rewrite all metadata to match the new UUID.\n"),
+ stderr);
+ return 1;
+ }
+ check_fsck_needed(fs, _("Recalculating checksums "
+ "could take some time."));
+ rewrite_checksums = 1;
}
-
- rewrite_checksums = 1;
}
if (sb->s_rev_level == EXT2_GOOD_OLD_REV &&
static void handle_quota_options(ext2_filsys fs)
{
+ errcode_t retval;
quota_ctx_t qctx;
ext2_ino_t qf_ino;
enum quota_type qtype;
- int enable = 0;
+ unsigned int qtype_bits = 0;
+ int need_dirty = 0;
for (qtype = 0 ; qtype < MAXQUOTAS; qtype++)
if (quota_enable[qtype] != 0)
/* Nothing to do. */
return;
- quota_init_context(&qctx, fs, QUOTA_ALL_BIT);
- for (qtype = 0 ; qtype < MAXQUOTAS; qtype++) {
- if (quota_enable[qtype] == QOPT_ENABLE) {
- enable = 1;
- break;
- }
+ if (quota_enable[PRJQUOTA] == QOPT_ENABLE &&
+ fs->super->s_inode_size == EXT2_GOOD_OLD_INODE_SIZE) {
+ fprintf(stderr, _("Cannot enable project quota; "
+ "inode size too small.\n"));
+ exit(1);
+ }
+
+ for (qtype = 0; qtype < MAXQUOTAS; qtype++) {
+ if (quota_enable[qtype] == QOPT_ENABLE)
+ qtype_bits |= 1 << qtype;
+ }
+
+ retval = quota_init_context(&qctx, fs, qtype_bits);
+ if (retval) {
+ com_err(program_name, retval,
+ _("while initializing quota context in support library"));
+ exit(1);
}
- if (enable)
+
+ if (qtype_bits)
quota_compute_usage(qctx);
for (qtype = 0 ; qtype < MAXQUOTAS; qtype++) {
if (quota_enable[qtype] == QOPT_ENABLE &&
*quota_sb_inump(fs->super, qtype) == 0) {
- if ((qf_ino = quota_file_exists(fs, qtype)) > 0)
- quota_update_limits(qctx, qf_ino, qtype);
- quota_write_inode(qctx, 1 << qtype);
+ if ((qf_ino = quota_file_exists(fs, qtype)) > 0) {
+ retval = quota_update_limits(qctx, qf_ino,
+ qtype);
+ if (retval) {
+ com_err(program_name, retval,
+ _("while updating quota limits (%d)"),
+ qtype);
+ exit(1);
+ }
+ }
+ retval = quota_write_inode(qctx, 1 << qtype);
+ if (retval) {
+ com_err(program_name, retval,
+ _("while writing quota file (%d)"),
+ qtype);
+ exit(1);
+ }
+ /* Enable Quota feature if one of quota enabled */
+ if (!ext2fs_has_feature_quota(fs->super)) {
+ ext2fs_set_feature_quota(fs->super);
+ need_dirty = 1;
+ }
+ if (qtype == PRJQUOTA &&
+ !ext2fs_has_feature_project(fs->super)) {
+ ext2fs_set_feature_project(fs->super);
+ need_dirty = 1;
+ }
} else if (quota_enable[qtype] == QOPT_DISABLE) {
- quota_remove_inode(fs, qtype);
+ retval = quota_remove_inode(fs, qtype);
+ if (retval) {
+ com_err(program_name, retval,
+ _("while removing quota file (%d)"),
+ qtype);
+ exit(1);
+ }
+ if (qtype == PRJQUOTA) {
+ ext2fs_clear_feature_project(fs->super);
+ need_dirty = 1;
+ }
}
}
quota_release_context(&qctx);
-
- if (enable) {
- ext2fs_set_feature_quota(fs->super);
- ext2fs_mark_super_dirty(fs);
- } else {
+ /* Clear Quota feature if all quota types disabled. */
+ if (!qtype_bits) {
for (qtype = 0 ; qtype < MAXQUOTAS; qtype++)
- if (*quota_sb_inump(fs->super, qtype) != 0)
+ if (*quota_sb_inump(fs->super, qtype))
break;
if (qtype == MAXQUOTAS) {
- fs->super->s_feature_ro_compat &=
- ~EXT4_FEATURE_RO_COMPAT_QUOTA;
- ext2fs_mark_super_dirty(fs);
+ ext2fs_clear_feature_quota(fs->super);
+ need_dirty = 1;
}
- }
+ }
+ if (need_dirty)
+ ext2fs_mark_super_dirty(fs);
return;
}
-static int option_handle_function(char *token, void *data)
+static int option_handle_function(char *token)
{
if (strncmp(token, "usr", 3) == 0) {
quota_enable[USRQUOTA] = QOPT_ENABLE;
break;
case 'Q':
Q_flag = 1;
- ret = parse_quota_opts(optarg, option_handle_function,
- NULL);
+ ret = parse_quota_opts(optarg, option_handle_function);
if (ret)
exit(1);
open_flag = EXT2_FLAG_RW;
"\tclear_mmp\n"
"\thash_alg=<hash algorithm>\n"
"\tmount_opts=<extended default mount options>\n"
+ "\tmmp_update_interval=<mmp update interval in seconds>\n"
"\tstride=<RAID per-disk chunk size in blocks>\n"
"\tstripe_width=<RAID stride*data disks in blocks>\n"
"\ttest_fs\n"
rc = 1;
goto closefs;
}
+
+#ifdef NO_RECOVERY
+ /* Warn if file system needs recovery and it is opened for writing. */
+ if ((open_flag & EXT2_FLAG_RW) && !(mount_flags & EXT2_MF_MOUNTED) &&
+ (sb->s_feature_compat & EXT3_FEATURE_COMPAT_HAS_JOURNAL) &&
+ (sb->s_feature_incompat & EXT3_FEATURE_INCOMPAT_RECOVER)) {
+ fprintf(stderr,
+_("Warning: The journal is dirty. You may wish to replay the journal like:\n\n"
+ "\te2fsck -E journal_only %s\n\n"
+ "then rerun this command. Otherwise, any changes made may be overwritten\n"
+ "by journal recovery.\n"), device_name);
+ }
+#else
+ /* Recover the journal if possible. */
+ if ((open_flag & EXT2_FLAG_RW) && !(mount_flags & (EXT2_MF_BUSY | EXT2_MF_MOUNTED)) &&
+ ext2fs_has_feature_journal_needs_recovery(fs->super)) {
+ errcode_t err;
+
+ printf(_("Recovering journal.\n"));
+ err = ext2fs_run_ext3_journal(&fs);
+ if (err) {
+ com_err("tune2fs", err, "while recovering journal.\n");
+ printf(_("Please run e2fsck -fy %s.\n"), argv[1]);
+ if (fs)
+ ext2fs_close_free(&fs);
+ exit(1);
+ }
+ }
+#endif
+
/* Normally we only need to write out the superblock */
fs->flags |= EXT2_FLAG_SUPER_ONLY;
free(ext_mount_opts);
}
-#ifdef NO_RECOVERY
- /* Warn if file system needs recovery and it is opened for writing. */
- if ((open_flag & EXT2_FLAG_RW) && !(mount_flags & EXT2_MF_MOUNTED) &&
- (sb->s_feature_compat & EXT3_FEATURE_COMPAT_HAS_JOURNAL) &&
- (sb->s_feature_incompat & EXT3_FEATURE_INCOMPAT_RECOVER)) {
- fprintf(stderr,
-_("Warning: The journal is dirty. You may wish to replay the journal like:\n\n"
- "\te2fsck -E journal_only %s\n\n"
- "then rerun this command. Otherwise, any changes made may be overwritten\n"
- "by journal recovery.\n"), device_name);
- }
-#else
- /* Recover the journal if possible. */
- if ((open_flag & EXT2_FLAG_RW) && !(mount_flags & EXT2_MF_MOUNTED) &&
- ext2fs_has_feature_journal_needs_recovery(fs->super)) {
- errcode_t err;
-
- printf(_("Recovering journal.\n"));
- err = ext2fs_run_ext3_journal(&fs);
- if (err) {
- com_err("tune2fs", err, "while recovering journal.\n");
- printf(_("Please run e2fsck -fy %s.\n"), argv[1]);
- goto closefs;
- }
- ext2fs_clear_feature_journal_needs_recovery(fs->super);
- ext2fs_mark_super_dirty(fs);
- }
-#endif
-
free(device_name);
remove_error_table(&et_ext2_error_table);
#endif
}
- convert_64bit(fs, feature_64bit);
+ if (feature_64bit)
+ convert_64bit(fs, feature_64bit);
return (ext2fs_close_free(&fs) ? 1 : 0);
}
git://git.whamcloud.com / tools / e2fsprogs.git / blobdiff