Without calling load_container at this point, the
info structure may be missing some important information.
In particular, information about secondary DDF RAID levels
may be wrong if information is only read from a single disk.
If this fails, fall back to the previous code.
Signed-off-by: Martin Wilck <mwilck@xxxxxxxx>
---
Detail.c | 10 +++++++++-
1 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/Detail.c b/Detail.c
index ab49803..9e52de8 100644
--- a/Detail.c
+++ b/Detail.c
@@ -103,13 +103,21 @@ int Detail(char *dev, struct context *c)
* We want the name of the container, and the member
*/
int dn = st->container_dev;
+ int cfd, err;
member = subarray;
container = map_dev_preferred(dev2major(dn), dev2minor(dn), 1, c->prefer);
+ cfd = open_dev(st->container_dev);
+ if (cfd >= 0) {
+ err = st->ss->load_container(st, cfd, NULL);
+ close(cfd);
+ if (err == 0)
+ info = st->ss->container_content(st, subarray);
+ }
}
/* try to load a superblock */
- if (st) for (d = 0; d < max_disks; d++) {
+ if (st && !info) for (d = 0; d < max_disks; d++) {
mdu_disk_info_t disk;
char *dv;
int fd2;
--
1.7.3.4
--
To unsubscribe from this list: send the line "unsubscribe linux-raid" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
