The current mk_hugefile code in mke2fs doesn't support creating
non-extent files, so disable the functionality when we're mkfs'ing
without extent support.
The fallocate patches further on will eliminate the need for this.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
if (!get_bool_from_profile(fs_types, "make_hugefiles", 0))
return 0;
+ if (!EXT2_HAS_INCOMPAT_FEATURE(fs->super,
+ EXT3_FEATURE_INCOMPAT_EXTENTS))
+ return EXT2_ET_EXTENT_NOT_SUPPORTED;
+
uid = get_int_from_profile(fs_types, "hugefiles_uid", 0);
gid = get_int_from_profile(fs_types, "hugefiles_gid", 0);
fs->umask = get_int_from_profile(fs_types, "hugefiles_umask", 077);