在更换控制器期间、由于丢失驱动器路径、E系列卷组出现故障
适用场景
E系列系统
问题描述
- 在更换存储控制器期间、卷组出现故障
- 更换之前、在抽屉上观察到琥珀色指示灯。
VOLUME GROUPS------------------------------ SUMMARY Total Volume Groups: 2 Total Capacity: 214.448 TB Usable, 214.446 TB Used Total Free Capacity: 2.553 GB Status: 0 Optimal, 2 Non Optimal Name Status Usable Capacity Used Capacity Free Capacity RAID Level Drive/Media Type Volumes Secure Capable DA Capable VG1 Failed 107.224 TB 107.222 TB 1.776 GB 6 SAS, Hard Disk Drive 1 No Yes VG2 Failed 107.224 TB 107.223 TB 795.527 MB 6
- 缺少少量抽盒、驱动器显示
loss of redundancy或bypassed导致 卷组出现故障。
0, 3, 0 Loss of redundancy 7,325.351 GB Hard Disk Drive SAS 12 Gbps HUS728T8TAL5204 NE01 DA 0, 3, 1 Loss of redundancy 7,325.351 GB Hard Disk Drive SAS 12 Gbps HUS728T8TAL5204 NE01 DA 0, 3, 2 Loss of redundancy 7,325.351 GB Hard Disk Drive SAS 12 Gbps HUS728T8TAL5204 NE01 DA 0, 3, 3 Loss of redundancy 7,325.351 GB Hard Disk Drive SAS 12 Gbps HUS728T8TAL5204 NE01 DA 0, 3, 4 Loss of redundancy 7,325.351 GB Hard Disk Drive SAS 12 Gbps HUS728T8TAL5204 NE01 DA 0, 3, 5 Loss of redundancy 7,325.351 GB Hard Disk Drive SAS 12 Gbps HUS728T8TAL5204 NE01 DA 0, 3, 6 Loss of redundancy 7,325.351 GB Hard Disk Drive SAS 12 Gbps HUS728T8TAL5204 NE01 DA 0, 5, 0 By-passed 0, 5, 1 By-passed 0, 5, 2 By-passed 0, 5, 3 By-passed 0, 5, 4 By-passed 0, 5, 5 By-passed 0, 5, 6 By-passed 0, 5, 7 By-passed 0, 5, 8 By-passed 0, 5, 9 By-passed 0, 5, 10 By-passed 0, 5, 11 By-passed
故障排除步骤：
可以依次执行以下步骤。需要 在执行每个步骤后验证问题描述是否已解决：
- 验证是否已正确连接SAS/磁盘架缆线
- 重新拔插为重新建立连接而更换的控制器
- 逐一重新拔插受影响的抽盒
- 关闭并重新启动存储阵列、以便在所有组件均已到位的情况下正常启动。