====== 2015.08.20 Megacli ======

Megacli
[[http://linux-story.seesaa.net/article/366113400.html]]


==== Enclosure ID がN/Aになっている場合 ====
<code bash>
[root@localhost MegaCli]# ./MegaCli64 -PDList -aALL
                                     
Adapter #0

Enclosure Device ID: N/A
Slot Number: 0
Device Id: 0
Sequence Number: 0
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SATA
Raw Size: 931.512 GB [0x74706db0 Sectors]
Non Coerced Size: 931.012 GB [0x74606db0 Sectors]
Coerced Size: 930.390 GB [0x744c8000 Sectors]
Firmware state: Online
Connected Port Number: 0 
Inquiry Data: STF604MRHitachi HDT72101ST6O                    
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Foreign State: None 
Device Speed: 3.0Gb/s 
Link Speed: 3.0Gb/s 
Media Type: Hard Disk Device

Enclosure Device ID: N/A
Slot Number: 2
Device Id: 2
Sequence Number: 1
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SATA
Raw Size: 931.512 GB [0x74706db0 Sectors]
Non Coerced Size: 931.012 GB [0x74606db0 Sectors]
Coerced Size: 930.390 GB [0x744c8000 Sectors]
Firmware state: Rebuild
Connected Port Number: 2 
Inquiry Data: JP9960HZHitachi HDS72101JP4O                    
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Foreign State: None 
Device Speed: 3.0Gb/s 
Link Speed: 3.0Gb/s 
Media Type: Hard Disk Device


Exit Code: 0x00
</code>


<color red>**PhyDrvの箇所で、Enclosure IDを何も入れなくて良いみたい。**</color>
<code bash>
[root@localhost MegaCli]# ./MegaCli64 -PDRbld -ShowProg -PhysDrv[:2] -a0
                                     
Rebuild Progress on Device at Enclosure N/A, Slot 2 Completed 3% in 561 Minutes.
</code>


=== LogicalVolumeの状態 ===

<code>
# /opt/MegaRAID/MegaCli/MegaCli64 -LDInfo -Lall -aALL
                                     

Adapter 0 -- Virtual Drive Information:
Virtual Drive: 0 (Target Id: 0)
Name                :
RAID Level          : Primary-5, Secondary-0, RAID Level Qualifier-3
Size                : 450.0 GB
Sector Size         : 512
Parity Size         : 150.0 GB
State               : Optimal
Strip Size          : 64 KB
Number Of Drives    : 4
Span Depth          : 1
Default Cache Policy: WriteThrough, ReadAhead, Cached, No Write Cache if Bad BBU
Current Cache Policy: WriteThrough, ReadAhead, Cached, No Write Cache if Bad BBU
Default Access Policy: Read/Write
Current Access Policy: Read/Write
Disk Cache Policy   : Enabled
Encryption Type     : None
Default Power Savings Policy: Controller Defined
Current Power Savings Policy: None
Can spin up in 1 minute: Yes
LD has drives that support T10 power conditions: Yes
LD's IO profile supports MAX power savings with cached writes: No
Bad Blocks Exist: No
Is VD Cached: Yes
Cache Cade Type : Read Only


Virtual Drive: 1 (Target Id: 1)
Name                :
RAID Level          : Primary-5, Secondary-0, RAID Level Qualifier-3
Size                : 5.014 TB
Sector Size         : 512
Parity Size         : 1.670 TB
State               : Optimal
Strip Size          : 64 KB
Number Of Drives    : 4
Span Depth          : 1
Default Cache Policy: WriteThrough, ReadAhead, Cached, No Write Cache if Bad BBU
Current Cache Policy: WriteThrough, ReadAhead, Cached, No Write Cache if Bad BBU
Default Access Policy: Read/Write
Current Access Policy: Read/Write
Disk Cache Policy   : Enabled
Encryption Type     : None
Default Power Savings Policy: Controller Defined
Current Power Savings Policy: None
Can spin up in 1 minute: Yes
LD has drives that support T10 power conditions: Yes
LD's IO profile supports MAX power savings with cached writes: No
Bad Blocks Exist: No
Is VD Cached: Yes
Cache Cade Type : Read Only



Exit Code: 0x00

</code>
{{tag>storcli tw_cli MegaCli 日記}}