2288H V5安装完系统后，下电再启动时，找不到启动设备

Sel记录在reboot后，S3开始rebuild

从RAID卡日志信息来看，在重启后S3变成JBOD状态，继而提示PD missing，RAID1下找不到S3，RAID降级，检测硬盘在位，开始重构。

1234: 19-02-19,02:37:37 Info:Shutdown command received from host

1250: 0:0:1 Info:State change on PD 00(e0x41/s3) from UNCONFIGURED_GOOD(0) to JBOD(40)

1288: 0:0:1 WARNING:PD missing: SasAddr=0xb009f709, ArrayRef=1342229664, RowIndex=0x1, EnclPd=0x00, Slot=65.

1289: 0:0:1 Info:State change on PD 00(e0x41/s3) from JBOD(40) to UNCONFIGURED_GOOD(0)

1291: 0:0:1 WARNING:PDs missing from configuration at boot

1574: 0:0:1 Info:State change on PD 00(e0x41/s3) from JBOD(40) to UNCONFIGURED_GOOD(0)

1575: 0:0:1 Info:Controller requests a host bus rescan

1576: 0:0:1 WARNING:PDs missing from configuration at boot

1577: 0:0:1 CRITICAL:VD 01/1 is now DEGRADED

1578: 0:0:1 Info:State change on PD 00(e0x41/s3) from UNCONFIGURED_GOOD(0) to OFFLINE(10)

1579: 0:0:1 Info:Rebuild automatically started on PD 00(e0x41/s3)

1580: 0:0:1 Info:State change on PD 00(e0x41/s3) from OFFLINE(10) to REBUILD(14)

1581: 19-02-20,09:20:44 Info:Time established as 02/20/19  9:20:44; (109 seconds since power on)

1582: 19-02-20,09:20:46 WARNING:BBU disabled; changing WB virtual disks to WT, Forced WB VDs are not affected

1583: 19-02-20,09:20:46 Info:Policy change on VD 00/0 to [ID=00,dcp=05,ccp=04,ap=0,dc=0] from [ID=00,dcp=05,ccp=05,ap=0,dc=0]

1584: 19-02-20,09:20:46 Info:Policy change on VD 01/1 to [ID=01,dcp=05,ccp=04,ap=0,dc=0] from [ID=01,dcp=05,ccp=05,ap=0,dc=0]

1585: 19-02-20,09:21:34 BG Work:Rebuild progress on PD 00(e0x41/s3) is 1.11%(60s)

重构完成后，RAID恢复正常

1989: 19-02-20,11:45:52 BG Work:Rebuild progress on PD 00(e0x41/s3) is 99.15%(8026s)

1990: 19-02-20,11:47:16 Info:Rebuild complete on VD 01/1

1991: 19-02-20,11:47:16 Info:Rebuild complete on PD 00(e0x41/s3)

1992: 19-02-20,11:47:16 Info:Drive Cache settings restored after rebuild for PD 00(e0x41/s3)

1993: 19-02-20,11:47:16 Info:State change on PD 00(e0x41/s3) from REBUILD(14) to ONLINE(18)

1994: 19-02-20,11:47:16 Info:State change on VD 01/1 from DEGRADED(2) to OPTIMAL(3)

RAID卡sas链路误码等排查未发现异常。

从硬盘smart日志信息来看，硬盘本体健康，并且当前FW版本也是最新的发布版本，现网横向排查，未发现有FW相关的问题。