path: root/cmds-scrub.c
diff options
Diffstat (limited to 'cmds-scrub.c')
1 files changed, 2 insertions, 2 deletions
diff --git a/cmds-scrub.c b/cmds-scrub.c
index a604b252..1d93942f 100644
--- a/cmds-scrub.c
+++ b/cmds-scrub.c
@@ -1527,7 +1527,7 @@ out:
static const char * const cmd_scrub_start_usage[] = {
"btrfs scrub start [-BdqrRf] [-c ioprio_class -n ioprio_classdata] <path>|<device>",
- "Start a new scrub",
+ "Start a new scrub. If a scrub is already running, the new one fails.",
"-B do not background",
"-d stats per device (-B only)",
@@ -1536,7 +1536,7 @@ static const char * const cmd_scrub_start_usage[] = {
"-R raw print mode, print full data instead of summary"
"-c set ioprio class (see ionice(1) manpage)",
"-n set ioprio classdata (see ionice(1) manpage)",
- "-f force to skip checking whether scrub has started/resumed in userspace ",
+ "-f force starting new scrub even if a scrub is already running.",
" this is useful when scrub stats record file is damaged",