Parce qu'avant de poster j'ai encore lu la description de NTFS dans le fichier doc du kernel (2.6.36) est je lis:
NTFS write support (NTFS_RW)
CONFIG_NTFS_RW:
This enables the partial, but safe, write support in the NTFS driver.
The only supported operation is overwriting existing files, without
changing the file length. No file or directory creation, deletion or
renaming is possible. Note only non-resident files can be written to
so you may find that some very small files (<500 bytes or so) cannot
be written to.
Du coup ta réponse m'étonne quelque peu.
Pascal