E-Series ST8000NM018B驱动器故障、并发生断言风暴
适用场景
- NetApp E 系列
- StorageGRID设备
- 驱动器型号：ST8000NM018B
- 驱动器固件：NE01
问题描述
- ST8000NM018B驱动器因写入失败而出现故障。E-Series软件会记录
226c驱动器故障事件。
B:9/4/23, 12:20:45 AM (00:20:45) 4890 226c Drive failure - Shelf 0, Drawer 5, Bay 9 - Cause: 3 = Write failure; Drive WWN: 5000c500f0XXXXXX; SN: WRQ1LKEQ00XXXXXXXXXX <--CRITICAL
- 发生故障后，立即记录驱动器返回检查条件事件100A，表示驱动器遇到断言风暴(Sense Key / ASC/ASCQ：
2/4/f2)
B:9/4/23, 12:20:48 AM (00:20:48) 4893 100a Drive returned CHECK CONDITION - Shelf 0, Drawer 5, Bay 9
---->Sense 2/4/f2 = Not Ready - Logical unit not ready, assert storm threshold being exceeded - CDB: 0x1b = Start/Stop Unit - LBA: 0x17f000040f8ca58