diff options
| -rw-r--r-- | Documentation/filesystems/overlayfs.txt | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/filesystems/overlayfs.txt b/Documentation/filesystems/overlayfs.txt index bcbf9710e4af..7aeb8e8d80cf 100644 --- a/Documentation/filesystems/overlayfs.txt +++ b/Documentation/filesystems/overlayfs.txt @@ -185,13 +185,13 @@ filesystem, so both st_dev and st_ino of the file may change. Any open files referring to this inode will access the old data. -Any file locks (and leases) obtained before copy_up will not apply -to the copied up file. - If a file with multiple hard links is copied up, then this will "break" the link. Changes will not be propagated to other names referring to the same inode. +Directory trees are not copied up. If rename(2) is performed on a directory +which is on the lower layer or is merged, then -EXDEV will be returned. + Changes to underlying filesystems --------------------------------- |