Detail: correct output for active arrays

The check for inactive array is incorrect as it compares it against
active array. Introduce a new function md_is_array_active so the check
is consistent across the code.

As the output contains list of disks in the array include this
information in sysfs read.

Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/mdadm.h b/mdadm.h
index ee9b837..191ae8f 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -1425,6 +1425,7 @@ extern int Restore_metadata(char *dev, char *dir, struct context *c,
 
 int md_array_valid(int fd);
 int md_array_active(int fd);
+int md_array_is_active(struct mdinfo *info);
 int md_get_array_info(int fd, struct mdu_array_info_s *array);
 int md_set_array_info(int fd, struct mdu_array_info_s *array);
 int md_get_disk_info(int fd, struct mdu_disk_info_s *disk);