in --add assign raid_disk of 0 to journal

Signed-off-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Shaohua Li <shli@fb.com>
Signed-off-by: NeilBrown <neilb@suse.com>

diff --git a/Manage.c b/Manage.c
index 4540facdeef62b78105cd89d702736fd73dea8ca..7e1b94bed6b4a9ffe8f4f00edc05310589db46cd 100644 (file)
--- a/Manage.c
+++ b/Manage.c
@@ -948,7 +948,7 @@ int Manage_add(int fd, int tfd, struct mddev_dev *dv,
                        pr_err("%s does not support journal device.\n", devname);
                        return -1;
                }
-               disc.raid_disk = array->raid_disks;
+               disc.raid_disk = 0;
        }
 
        if (array->not_persistent==0) {