diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/mkfs.btrfs.asciidoc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/mkfs.btrfs.asciidoc b/Documentation/mkfs.btrfs.asciidoc index 9b1d45a5..cfd03ab8 100644 --- a/Documentation/mkfs.btrfs.asciidoc +++ b/Documentation/mkfs.btrfs.asciidoc @@ -100,6 +100,8 @@ bytes and must not contain newline characters. *-K|--nodiscard*:: Do not perform whole device TRIM operation on devices that are capable of that. +This does not affect discard/trim operation when the filesystem is mounted. +Please see the mount option 'discard' for that in `btrfs`(5). *-r|--rootdir <rootdir>*:: Populate the toplevel subvolume with files from 'rootdir'. This does not |