* count by 2 for every hour elapsed between read errors.
*/
#define MD_DEFAULT_MAX_CORRECTED_READ_ERRORS 20
+/* Default safemode delay: 200 msec */
+#define DEFAULT_SAFEMODE_DELAY ((200 * HZ)/1000 +1)
/*
* Current RAID-1,4,5 parallel reconstruction 'guaranteed speed limit'
* is 1000 KB/sec, so the extra system load does not show up that much.
if (mddev_is_clustered(mddev))
mddev->safemode_delay = 0;
else
- mddev->safemode_delay = (200 * HZ)/1000 +1; /* 200 msec delay */
+ mddev->safemode_delay = DEFAULT_SAFEMODE_DELAY;
mddev->in_sync = 1;
smp_wmb();
spin_lock(&mddev->lock);
mddev->bitmap_info.nodes = 0;
md_cluster_ops->leave(mddev);
+ mddev->safemode_delay = DEFAULT_SAFEMODE_DELAY;
}
mddev_suspend(mddev);
md_bitmap_destroy(mddev);
int md_setup_cluster(struct mddev *mddev, int nodes)
{
+ int ret;
if (!md_cluster_ops)
request_module("md-cluster");
spin_lock(&pers_lock);
}
spin_unlock(&pers_lock);
- return md_cluster_ops->join(mddev, nodes);
+ ret = md_cluster_ops->join(mddev, nodes);
+ if (!ret)
+ mddev->safemode_delay = 0;
+ return ret;
}
void md_cluster_stop(struct mddev *mddev)