To fix the problem, make sure resource consumption stays at or below the threshold level and instance resourceredundancy failover is working.
要解决这个问题，一定要保证资源消耗等于或小于临界值，并且采用了实例资源冗余故障恢复措施。
2
The joint policy tries to consider the backup of computing resource and the backup of network resources in the same time, to avoid some unnecessary resourceredundancy.
而联合备份策略则同时考虑计算资源和网络资源的备份，试图减少不必要的资源冗余。
3
The main objectives of computer networks are resource sharing, parallel computation and redundancy.