Fabric MetroCluster ：磁盘冗余失败
适用场景
- 光纤 MetroCluster
- ONTAP 9
- 磁盘冗余故障AutoSupport
问题描述
DISK REDUNDANCY FAILED已收到重复的AutoSupport
- 一个ATTO网桥SAS端口观察到大量错误：
示例：
ClusterA::> system node run -node ClusterA-01 -command storage show bridge -v...Bridge: FC-Switch-A1:10.126L0 Serial: FB7500N000000 Vendor: ATTO WWN: 2000000000000000 Model: FibreBridge 7500N Rev: 3.25 ... SAS Port B: MINI_SAS_HD Vendor: Amphenol MINI_SAS_HD Part Number: 112-00439 MINI_SAS_HD Type: Passive Copper 5m ID:01 MINI_SAS_HD Serial Number: APF00000000000 Invald Disprt Loss Phy Phy CRC DWord Error Sync Reset Change Error Phy State Speed Count Count Count Prob Count Count --- ------- --------- ------ ------ ------ ------ ------ ------ 0 up 12.0 Gb/s 29 23 1 0 6 0 1 up 12.0 Gb/s 32 27 1 0 6 0 2 up 12.0 Gb/s 24 18 1 0 6 0 3 up 12.0 Gb/s 28 19 1 0 6 0