diff options
Diffstat (limited to 'Documentation/filesystems')
| -rw-r--r-- | Documentation/filesystems/btrfs.txt | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/filesystems/btrfs.txt b/Documentation/filesystems/btrfs.txt index 79c08f368ace..bbd1f0f57ce9 100644 --- a/Documentation/filesystems/btrfs.txt +++ b/Documentation/filesystems/btrfs.txt | |||
| @@ -154,9 +154,10 @@ Options with (*) are default options and will not show in the mount options. | |||
| 154 | (non-battery-backed) write-back cache, nobarrier option will lead to | 154 | (non-battery-backed) write-back cache, nobarrier option will lead to |
| 155 | filesystem corruption on a system crash or power loss. | 155 | filesystem corruption on a system crash or power loss. |
| 156 | 156 | ||
| 157 | datacow(*) | ||
| 157 | nodatacow | 158 | nodatacow |
| 158 | Disable data copy-on-write for newly created files. Implies nodatasum, | 159 | Enable/disable data copy-on-write for newly created files. |
| 159 | and disables all compression. | 160 | Nodatacow implies nodatasum, and disables all compression. |
| 160 | 161 | ||
| 161 | nodatasum | 162 | nodatasum |
| 162 | Disable data checksumming for newly created files. | 163 | Disable data checksumming for newly created files. |