Current 'man btrfs-replace' is as follows: ======================================================================== ... ... -f force using and overwriting <targetdev> even if it looks like containing a valid btrfs filesystem.
A valid filesystem is assumed if a btrfs superblock is found which contains a correct checksum. Devices which are currently mounted are never allowed to be used as the <targetdev>. -B:::: no background replace. ... ... ======================================================================== The format of 'B' option is wrong. So, fix it. Signed-off-by: Tsutomu Itoh <t-i...@jp.fujitsu.com> --- NOTE: This patch based on v3.18.x branch. Documentation/btrfs-replace.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/btrfs-replace.txt b/Documentation/btrfs-replace.txt index 7402484..e8eac2c 100644 --- a/Documentation/btrfs-replace.txt +++ b/Documentation/btrfs-replace.txt @@ -52,6 +52,7 @@ containing a valid btrfs filesystem. A valid filesystem is assumed if a btrfs superblock is found which contains a correct checksum. Devices which are currently mounted are never allowed to be used as the <targetdev>. ++ -B:::: no background replace. -- 2.2.1 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html