StorCLI commands
StorCLI is the successor of the MegaCLI and allows Command Line Tools to manage and control LSI MegaRAID controllers. In this article you will find a collection of useful commands to administer your MegaRAID controller.
Installation
- From the Thomas-Krenn download area:
- For Ubuntu from the Thomas-Krenn-Repo
Utilization
Information for general use:
- /cx bzw. /vx stands for the Controller/Virtual Drive Number.
- /ex bzw. /sx stands for the Enclosure/Slot ID.
Additional information is also available in the LSI StorCLI manual.[1]
Firmware Update
sudo storcli /cx download file=/path/to/firmware.rom
Information on the Controller and Configuration
sudo storcli /cx show all
Activation of Features (e.g. CacheCade, FastPath,...)
sudo storcli /cx set aso key=AAAAAAAABBBBBBBBCCCCCCCC
Information on the existing hard drives and their status (IDs,...)
sudo storcli /cx /eall /sall show (all)
Information on the existing virtual drives and their status
sudo storcli /cx /vall show (all)
View current status of all rebuilds
sudo storcli /cx /eall /sall show rebuild
Creating a Virtual Drive
sudo storcli /cx add vd type=[RAID0(r0)|RAID1(r1)|...] drives=[EnclosureID:SlotID|:SlotID-SlotID|:SlotID,SlotID]
Example:
sudo storcli /cx add vd type=r1 drives=252:0-2
Initializing a VD
sudo storcli /cx/vx start init (force)
Progress can be monitored using the following command:
sudo storcli /cx/vx show init
Creating a CacheCade device
sudo storcli /cx add vd cc type=r[0,1,10] drives=[EnclosureID:SlotID|:SlotID-SlotID|:SlotID,SlotID] WT|WB (assignvds=0,1,2)
Example:
sudo storcli /c0 add vd cc type=r1 drives=252:2-3 WB
CacheCade activation/deactivation
sudo storcli /cx/[vx|vall] set ssdCaching=[on|off]
Example:
sudo storcli /c0/v1 set ssdCaching=on
Removing a CacheCade device
sudo storcli /cx/vx del cc
Removing a VD
sudo storcli /cx/vx del (force)
Incorporating an improperly removed device
If an improperly removed device is reconnected to the RAID controller it will be recognized as UBAD (Unconfigured Bad).
sudo storcli /c0 /eall /sall show
Controller = 0
Status = Success
Description = Show Drive Information Succeeded.
Drive Information :
=================
-------------------------------------------------------------------------------
EID:Slt DID State DG Size Intf Med SED PI SeSz Model Sp
-------------------------------------------------------------------------------
252:0 7 Onln 0 465.25 GB SATA HDD N N 512B WDC WD5003ABYX-01WERA1 U
252:1 6 Onln 1 465.25 GB SATA HDD N N 512B WDC WD5003ABYX-01WERA1 U
252:2 5 UGood - 465.25 GB SATA HDD N N 512B WDC WD5003ABYX-01WERA1 U
252:3 4 UBad - 223.062 GB SATA SSD N N 512B INTEL SSDSC2CW240A3 U
-------------------------------------------------------------------------------
EID-Enclosure Device ID|Slt-Slot No.|DID-Device ID|DG-DriveGroup
DHS-Dedicated Hot Spare|UGood-Unconfigured Good|GHS-Global Hotspare
UBad-Unconfigured Bad|Onln-Online|Offln-Offline|Intf-Interface
Med-Media Type|SED-Self Encryptive Drive|PI-Protection Info
SeSz-Sector Size|Sp-Spun|U-Up|D-Down|T-Transition|F-Foreign
UGUnsp-Unsupported
This status must be changed to UGOOD.
sudo storcli /cx /ex /sx set good
Controller = 0
Status = Success
Description = Show Drive Information Succeeded.
Drive Information :
=================
-------------------------------------------------------------------------------
EID:Slt DID State DG Size Intf Med SED PI SeSz Model Sp
-------------------------------------------------------------------------------
252:0 7 Onln 0 465.25 GB SATA HDD N N 512B WDC WD5003ABYX-01WERA1 U
252:1 6 Onln 1 465.25 GB SATA HDD N N 512B WDC WD5003ABYX-01WERA1 U
252:2 5 UGood - 465.25 GB SATA HDD N N 512B WDC WD5003ABYX-01WERA1 U
252:3 4 UGood F 223.062 GB SATA SSD N N 512B INTEL SSDSC2CW240A3 U
-------------------------------------------------------------------------------
EID-Enclosure Device ID|Slt-Slot No.|DID-Device ID|DG-DriveGroup
DHS-Dedicated Hot Spare|UGood-Unconfigured Good|GHS-Global Hotspare
UBad-Unconfigured Bad|Onln-Online|Offln-Offline|Intf-Interface
Med-Media Type|SED-Self Encryptive Drive|PI-Protection Info
SeSz-Sector Size|Sp-Spun|U-Up|D-Down|T-Transition|F-Foreign
UGUnsp-Unsupported
Now the device is foreign in the pool
sudo storcli /cx /fall show
Controller = 0
Status = Success
Description = Operation on foreign configuration Succeeded
FOREIGN CONFIGURATION :
=====================
----------------------------------------
DG EID:Slot Type State Size NoVDs
----------------------------------------
0 - Cac0 Frgn 223.062 GB 1
----------------------------------------
NoVDs - Number of VDs in disk group|DG - Diskgroup
Total foreign drive groups = 1
Now it can be included in the configuration.
sudo storcli /cx /fall import
If the device was part of a RAID a rebuild is performed automatically (see the state: Rbld in the overview). The following command progress can be monitored:
sudo storcli /cx /ex /sx show rebuild
References
- ↑ LSI StorCLI Manual (www.lsi.com)