GET_MISMATCH option doesn't exist for RAID arrays without redundancy
so sysfs_read fails if this information is requested. Set options
according to the device using information from /proc/mdstat.
Signed-off-by: Mariusz Tkaczyk <redacted>
---
Monitor.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/Monitor.c b/Monitor.c
index 497e364..b60996b 100644
--- a/Monitor.c
+++ b/Monitor.c
@@ -466,7 +466,7 @@ static int check_array(struct state *st, struct mdstat_ent *mdstat,
int new_array = 0;
int retval;
int is_container = 0;
- unsigned long array_only_flags = 0;
+ unsigned long redundancy_only_flags = 0;
if (test)
alert("TestMessage", dev, NULL, ainfo);@@ -504,11 +504,11 @@ static int check_array(struct state *st, struct mdstat_ent *mdstat,
if (md_get_array_info(fd, &array) < 0)
goto disappeared;
- if (!is_container)
- array_only_flags |= GET_MISMATCH;
+ if (!is_container && map_name(pers, mse->level) > 0)
+ redundancy_only_flags |= GET_MISMATCH;
sra = sysfs_read(-1, st->devnm, GET_LEVEL | GET_DISKS | GET_DEVS |
- GET_STATE | array_only_flags);
+ GET_STATE | redundancy_only_flags);
if (!sra)
goto disappeared;
--
1.8.3.1