Currently mdadm for IMSM can finalize not-degraded migration only.
Add support for IMSM for migration finalization when array
are is degraded state.
Signed-off-by: Adam Kwolek <adam.kwolek@xxxxxxxxx>
---
super-intel.c | 24 ++++++++++++++----------
1 files changed, 14 insertions(+), 10 deletions(-)
diff --git a/super-intel.c b/super-intel.c
index 7587c8c..a3ca78a 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -6417,20 +6417,24 @@ static void imsm_set_disk(struct active_array *a, int n, int state)
a->last_checkpoint = 0;
} else if (is_gen_migration(dev)) {
dprintf("imsm: Detected General Migration in state: ");
- if (map_state == IMSM_T_STATE_NORMAL) {
- end_migration(dev, map_state);
+
+ switch (map_state) {
+ case IMSM_T_STATE_NORMAL:
+ dprintf("normal\n");
+ if (a->last_checkpoint >= a->info.component_size)
+ end_migration(dev, map_state);
map = get_imsm_map(dev, 0);
map->failed_disk_num = ~0;
- dprintf("normal\n");
- } else {
- if (map_state == IMSM_T_STATE_DEGRADED) {
- printf("degraded\n");
+ break;
+ case IMSM_T_STATE_DEGRADED:
+ dprintf("degraded\n");
+ if (a->last_checkpoint >= a->info.component_size)
end_migration(dev, map_state);
- } else {
- dprintf("failed\n");
- }
- map->map_state = map_state;
+ break;
+ default:
+ dprintf("failed\n");
}
+ map->map_state = map_state;
super->updates_pending++;
}
}
--
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