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megacli使用

查看raid类型

/opt/RAID/MegaCli64 -ShowSummary -a0

System
	Operating System:  Linux version 2.6.32-220.el6.x86_64 
	Driver Version: 00.00.05.40-rh2
	CLI Version: 8.07.14

Hardware
        Controller
                 ProductName       : PERC H310 Mini(Bus 0, Dev 0)
                 SAS Address       : 5c81f660e6c57f00
                 FW Package Version: 20.12.1-0002
                 Status            : Optimal
        Enclosure
                 Product Id        : BP12G+          
                 Type              : SES
                 Status            : OK

        PD 
                Connector          : 00<Internal><Encl Pos 1 >: Slot 0 
                Vendor Id          : SEAGATE 
                Product Id         : ST9300653SS     
                State              : Online
                Disk Type          : SAS,Hard Disk Device
                Capacity           : 278.875 GB
                Power State        : Active

                Connector          : 00<Internal><Encl Pos 1 >: Slot 1 
                Vendor Id          : SEAGATE 
                Product Id         : ST9300653SS     
                State              : Online
                Disk Type          : SAS,Hard Disk Device
                Capacity           : 278.875 GB
                Power State        : Active

Storage

       Virtual Drives
                Virtual drive      : Target Id 0 ,VD name Virtual Disk 0
                Size               : 278.875 GB
                State              : Optimal
                RAID Level         : 1 


Exit Code: 0x00

/opt/MegaRAID/MegaCli/MegaCli64 -ShowSummary -a0

System
	Operating System:  Linux version 2.6.32-220.el6.x86_64 
	Driver Version: 00.00.05.40-rh2
	CLI Version: 8.07.14

Hardware
        Controller
                 ProductName       : PERC H710 Mini(Bus 0, Dev 0)
                 SAS Address       : 5b82a720d3dafb00
                 FW Package Version: 21.2.0-0007
                 Status            : Optimal
        BBU
                 BBU Type          : BBU
                 Status            : Healthy
        Enclosure
                 Product Id        : BP12G+EXP       
                 Type              : SES
                 Status            : OK

        PD 
                Connector          : 00<Internal><Encl Pos 1 >: Slot 0 
                Vendor Id          : ATA     
                Product Id         : ST2000VN000-1H31
                State              : Online
                Disk Type          : SATA,Hard Disk Device
                Capacity           : 1.818 TB
                Power State        : Active

                Connector          : 00<Internal><Encl Pos 1 >: Slot 1 
                Vendor Id          : ATA     
                Product Id         : ST2000VN000-1H31
                State              : Online
                Disk Type          : SATA,Hard Disk Device
                Capacity           : 1.818 TB
                Power State        : Active

                Connector          : 00<Internal><Encl Pos 1 >: Slot 2 
                Vendor Id          : ATA     
                Product Id         : ST2000VN000-1H31
                State              : Online
                Disk Type          : SATA,Hard Disk Device
                Capacity           : 1.818 TB
                Power State        : Active

                Connector          : 00<Internal><Encl Pos 1 >: Slot 3 
                Vendor Id          : ATA     
                Product Id         : ST2000VN000-1H31
                State              : Online
                Disk Type          : SATA,Hard Disk Device
                Capacity           : 1.818 TB
                Power State        : Active

                Connector          : 00<Internal><Encl Pos 1 >: Slot 4 
                Vendor Id          : ATA     
                Product Id         : ST2000VN000-1H31
                State              : Online
                Disk Type          : SATA,Hard Disk Device
                Capacity           : 1.818 TB
                Power State        : Active

                Connector          : 00<Internal><Encl Pos 1 >: Slot 5 
                Vendor Id          : ATA     
                Product Id         : ST2000VN000-1H31
                State              : Online
                Disk Type          : SATA,Hard Disk Device
                Capacity           : 1.818 TB
                Power State        : Active

                Connector          : 00<Internal><Encl Pos 1 >: Slot 6 
                Vendor Id          : ATA     
                Product Id         : ST2000VN000-1H31
                State              : Online
                Disk Type          : SATA,Hard Disk Device
                Capacity           : 1.818 TB
                Power State        : Active

                Connector          : 00<Internal><Encl Pos 1 >: Slot 7 
                Vendor Id          : ATA     
                Product Id         : ST2000VN000-1H31
                State              : Online
                Disk Type          : SATA,Hard Disk Device
                Capacity           : 1.818 TB
                Power State        : Active

                Connector          : 00<Internal><Encl Pos 1 >: Slot 8 
                Vendor Id          : ATA     
                Product Id         : ST2000VN000-1H31
                State              : Online
                Disk Type          : SATA,Hard Disk Device
                Capacity           : 1.818 TB
                Power State        : Active

                Connector          : 00<Internal><Encl Pos 1 >: Slot 9 
                Vendor Id          : ATA     
                Product Id         : ST2000VN000-1H31
                State              : Online
                Disk Type          : SATA,Hard Disk Device
                Capacity           : 1.818 TB
                Power State        : Active

                Connector          : 00<Internal><Encl Pos 1 >: Slot 10 
                Vendor Id          : ATA     
                Product Id         : ST2000VN000-1H31
                State              : Online
                Disk Type          : SATA,Hard Disk Device
                Capacity           : 1.818 TB
                Power State        : Active

                Connector          : 00<Internal><Encl Pos 1 >: Slot 11 
                Vendor Id          : ATA     
                Product Id         : ST2000VN000-1H31
                State              : Online
                Disk Type          : SATA,Hard Disk Device
                Capacity           : 1.818 TB
                Power State        : Active

                Connector          : 00<Internal><Encl Pos 1 >: Slot 12 
                Vendor Id          : SEAGATE 
                Product Id         : ST300MM0006     
                State              : Online
                Disk Type          : SAS,Hard Disk Device
                Capacity           : 278.875 GB
                Power State        : Active

                Connector          : 00<Internal><Encl Pos 1 >: Slot 13 
                Vendor Id          : SEAGATE 
                Product Id         : ST300MM0006     
                State              : Online
                Disk Type          : SAS,Hard Disk Device
                Capacity           : 278.875 GB
                Power State        : Active

                Connector          : 00<Internal>: Slot 0 
                Vendor Id          : DP      
                Product Id         : SAS2 EXP BP     
                State              : Unconfigured Good
                Disk Type          : Unknown,Hard Disk Device
                Capacity           : 0 KB
                Power State        : Active

Storage

       Virtual Drives
                Virtual drive      : Target Id 0 ,VD name Virtual Disk 0
                Size               : 278.875 GB
                State              : Optimal
                RAID Level         : 1 

                Virtual drive      : Target Id 1 ,VD name Virtual Disk 1
                Size               : 10.913 TB
                State              : Optimal
                RAID Level         : 10 


Exit Code: 0x00

/opt/RAID/MegaCli64 -LDInfo -LAll -aAll | egrep '(Name|RAID Level|Number Of Drives|Span Depth)'

# raid0
Name                : Virtual Disk 1
RAID Level          : Primary-0, Secondary-0, RAID Level Qualifier-0
Number Of Drives    : 2
Span Depth          : 1

# raid1
Name                : Virtual Disk 1
RAID Level          : Primary-1, Secondary-0, RAID Level Qualifier-0
Number Of Drives    : 2
Span Depth          : 1

# raid10 
Name                : Virtual Disk 1
RAID Level          : Primary-1, Secondary-0, RAID Level Qualifier-0
Number Of Drives per span:2
Span Depth          : 6

# raid5
Name                : Virtual Disk 1
RAID Level          : Primary-5, Secondary-0, RAID Level Qualifier-3
Number Of Drives    : 6
Span Depth          : 1

# raid6
Name                : Virtual Disk 1
RAID Level          : Primary-6, Secondary-0, RAID Level Qualifier-3
Number Of Drives    : 11
Span Depth          : 1

参考
Common RAID Disk Data Format Specification

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