NetApp Element 软件（ 12.0 及更高版本）
在分钟内解决集群 Active IQ 警报：
clusterCannotSync - Cluster Block Data is in a degraded state, and the auto-heal process to restore full block data redundancy cannot proceed. Either too many nodes or block services are offline, or the cluster block services are too full. Add more block capacity or contact support for assistance with the offline nodes or drives
blocksDegraded - Only a single complete copy of the block data is accessible. Restore any offline nodes or block services or contact support for assistance.