最近驱动器在我们的IBM服务器上失踪了。 过去发生在其他服务器上，我通常只是用一个问题来replace它们。 在一个它不会自动添加新的驱动器。
我运行命令：
MegaCli64 -PDInfo -PhysDrv [252:0] -a0 我收到的驱动器信息：
Enclosure Device ID: 252 Slot Number: 0 Enclosure position: N/A Device Id: 11 WWN: 5000C50055138398 Sequence Number: 17 Media Error Count: 0 Other Error Count: 0 Predictive Failure Count: 0 Last Predictive Failure Event Seq Number: 0 PD Type: SAS Raw Size: 0 KB [0x0 Sectors] Non Coerced Size: 0 KB [0x0 Sectors] Coerced Size: 0 KB [0x0 Sectors] Firmware state: Unconfigured(good), Spun Up Device Firmware Level: B559 Shield Counter: 0 Successful diagnostics completion on : N/A SAS Address(0): 0x5000c50055138399 SAS Address(1): 0x0 Connected Port Number: 1(path0) Inquiry Data: IBM-ESXSST9300605SS B5596XP3S49F0215B559 FDE Capable: Not Capable FDE Enable: Disable Secured: Unsecured Locked: Unlocked Needs EKM Attention: No Foreign State: None Device Speed: Unknown Link Speed: Unknown Media Type: Hard Disk Device Drive Temperature : N/A PI Eligibility: No Drive is formatted for PI information: No PI: No PI Port-0 : Port status: Active Port's Linkspeed: Unknown Port-1 : Port status: Active Port's Linkspeed: Unknown Drive has flagged a SMART alert : No
如果我尝试添加驱动器作为replace/热备份/或任何forms的操作，我收到错误。
sudo MegaCli64 -PdReplaceMissing -PhysDrv [?:0] -Array0 -Row1 -a0 Adapter: 0: Failed to replace Missing PD at Array 0, Row 1. FW error description: The requested command cannot be completed, as the specified device does not exist. Exit Code: 0x0c
如何更换RAID中丢失的磁盘？
今天我得到了同样的错误。 在我的解决scheme是转储RAID卡上的事件：
megacli -AdpEventLog -GetEvents -f events -aAll
看完事件后，我发现我的问题：
Event Description: Inserted: PD 07(e0x20/s7) Event Description: PD 07(e0x20/s7) is not a certified drive
我的DELL服务器上的RAID卡是H700 RAID卡。 它只支持特定的DELL磁盘。
我已经读过固件升级可以消除这个限制，我会尝试。 我希望你会有更好的解决scheme