root# /opt/MegaRAID/MegaCli/MegaCli64 -pdlist -aall

......Enclosure Device ID: 32
Slot Number: 7
Enclosure position: 1
Device Id: 7
WWN: 5000c5004de11ef8
Sequence Number: 15
Media Error Count: 0
Other Error Count: 4
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SATARaw Size: 1.819 TB [0xe8e088b0 Sectors]
Non Coerced Size: 1.818 TB [0xe8d088b0 Sectors]
Coerced Size: 1.818 TB [0xe8d00000 Sectors]
Sector Size:  0
Firmware state: Unconfigured(good), Spun Up
Device Firmware Level: PA07
Shield Counter: 0
Successful diagnostics completion on :  N/A
SAS Address(0): 0x4433221103000000
Connected Port Number: 5(path0)
Inquiry Data:             Z1P3CVR1ST2000NM0011                                PA07
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Needs EKM Attention: No
Foreign State: Foreign
Foreign Secure: Drive is not secured by a foreign lock key
Device Speed: 3.0Gb/s
Link Speed: 3.0Gb/s
Media Type: Hard Disk Device
Drive Temperature :38C (100.40 F)
PI Eligibility:  No
Drive is formatted for PI information:  No
PI: No PI
Drive's NCQ setting : N/A
Port-0 :
Port status: Active
Port's Linkspeed: 3.0Gb/s
Drive has flagged a S.M.A.R.T alert : No

root@proxmox35:~# /opt/MegaRAID/MegaCli/MegaCli64 -GetPreservedCacheList -a0Adapter #0Virtual Drive(Target ID 01): Missing.Exit Code: 0x00

root@proxmox35:~# /opt/MegaRAID/MegaCli/MegaCli64 -cfgforeign -clear -a0Foreign configuration 0 is cleared on controller 0.Exit Code: 0x00

root@proxmox35:~# /opt/MegaRAID/MegaCli/MegaCli64 -CfgLdAdd -r0[32:7] WB Direct -a0Adapter 0: Configure Adapter FailedFW error description: The current operation is not allowed because the controller has data in cache for offline or missing virtual drives.  Exit Code: 0x54

root@proxmox35:~# /opt/MegaRAID/MegaCli/MegaCli64 -DiscardPreservedCache -L1 -a0Adapter #0Virtual Drive(Target ID 01): Preserved Cache Data Cleared.Exit Code: 0x00

#然后再次尝试添加RAID0组

root@proxmox35:~# /opt/MegaRAID/MegaCli/MegaCli64 -CfgLdAdd -r0 [32:7] -a0

Adapter 0: Created VD 1

Adapter 0: Configured the Adapter!!

root@proxmox35:~# fdisk -l

......

Disk /dev/sdd: 1.8 TiB, 1999844147200 bytes, 3905945600 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0xd9109a0aDevice     Boot Start       End   Sectors  Size Id Type
/dev/sdd1        2048 209717247 209715200  100G 83 Linux   #这里的设备需要可能跟之前的不一样需要自己根据情况观察

......

root@proxmox35:/mnt# ls
ls: reading directory '.': Input/output error
root@proxmox35:/mnt# cd ..
root@proxmox35:/# umount /mnt   #这里如果出现 Device busy报错，加个 -l 参数即可
root@proxmox35:/# mount /dev/sdd1 /mnt
root@proxmox35:/# cd /mnt
root@proxmox35:/mnt# ls
8.07.14_MegaCLI.txt  8-07-14_MegaCLI.zip  a1  a2  a3  a4  b1  b2  b3  b4  c1  c2  c3  c4  CmdTool.log  d1  d2  d3  d4  e1  e2  e3  e4  lost+found  MegaSAS.log