diff options
Diffstat (limited to 'misc/tune2fs.c')
| -rw-r--r-- | misc/tune2fs.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/misc/tune2fs.c b/misc/tune2fs.c index 7d2d38d7..301cf388 100644 --- a/misc/tune2fs.c +++ b/misc/tune2fs.c @@ -1308,6 +1308,12 @@ mmp_error: if (FEATURE_ON(E2P_FEATURE_RO_INCOMPAT, EXT4_FEATURE_RO_COMPAT_GDT_CSUM)) { + if (mount_flags & EXT2_MF_MOUNTED) { + fputs(_("Cannot enable uninit_bg on a mounted " + "filesystem!\n"), stderr); + exit(1); + } + /* Do not enable uninit_bg when metadata_csum enabled */ if (ext2fs_has_feature_metadata_csum(fs->super)) ext2fs_clear_feature_gdt_csum(fs->super); @@ -1317,6 +1323,12 @@ mmp_error: if (FEATURE_OFF(E2P_FEATURE_RO_INCOMPAT, EXT4_FEATURE_RO_COMPAT_GDT_CSUM)) { + if (mount_flags & EXT2_MF_MOUNTED) { + fputs(_("Cannot disable uninit_bg on a mounted " + "filesystem!\n"), stderr); + exit(1); + } + err = disable_uninit_bg(fs, EXT4_FEATURE_RO_COMPAT_GDT_CSUM); if (err) |