MegaRAID 9540-2M2 Series RAID Controller

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In diesem Artikel finden Sie Informationen zum Broadcom 9540-2M2 M.2 RAID Controller. Der RAID Controller basiert so wie der MegaRAID 9540-8i auf dem Broadcom SAS3808 Chip - bietet aber durch seine beiden M.2 Slots die Möglichkeit eines Hardware-RAIDs ohne dabei HotSwap-Einschübe zu belegen.

Allgemeine Informationen

  • Schnittstelle: TriMode SATA & NVMe / PCIe 4.0 x8
  • Bauhöhe: Low Profile (Slot-Blech für Low Profile und Full Profile enthalten)
  • M.2 Socket: 2x (supporting 22110, 2280, 2260, 2242 & 2230)
  • RAID erstellen: siehe RAID erstellen mit StorCLI

Modelle

9540-2M2
IC Family SAS3808

I/O controller (IOC)

M.2 Ports 2
Cache -
RAID-Level 0, 1
VMware IO HCL ID 57656
Windows Server Catalog 9540-2M2
IDs VID 1000
DID 10e6
SVID 1000
SSID 40e0

Programmausgaben

lspci

# lspci -vvv -nn -s
51:00.0 RAID bus controller [0104]: Broadcom / LSI MegaRAID 12GSAS/PCIe Secure SAS38xx [1000:10e6]
	Subsystem: Broadcom / LSI MegaRAID 12GSAS/PCIe Secure SAS38xx [1000:40e0]
	Physical Slot: 85
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 18
	NUMA node: 0
	Region 0: Memory at 20bfffe00000 (64-bit, prefetchable) [size=1M]
	Region 2: Memory at 20bfffd00000 (64-bit, prefetchable) [size=1M]
	Region 4: Memory at d0e00000 (32-bit, non-prefetchable) [size=1M]
	Region 5: I/O ports at a000 [size=256]
	Expansion ROM at d0d00000 [disabled] [size=1M]
	Capabilities: [40] Power Management version 3
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
		Address: 0000000000000000  Data: 0000
		Masking: 00000000  Pending: 00000000
	Capabilities: [70] Express (v2) Endpoint, MSI 00
		DevCap:	MaxPayload 1024 bytes, PhantFunc 0, Latency L0s unlimited, L1 <64us
			ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W
		DevCtl:	CorrErr- NonFatalErr- FatalErr+ UnsupReq-
			RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+ FLReset-
			MaxPayload 512 bytes, MaxReadReq 512 bytes
		DevSta:	CorrErr+ NonFatalErr- FatalErr- UnsupReq+ AuxPwr- TransPend-
		LnkCap:	Port #0, Speed 16GT/s, Width x8, ASPM L0s L1, Exit Latency L0s unlimited, L1 <64us
			ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
		LnkCtl:	ASPM Disabled; RCB 64 bytes, Disabled- CommClk+
			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
		LnkSta:	Speed 16GT/s (ok), Width x8 (ok)
			TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
		DevCap2: Completion Timeout: Range ABCD, TimeoutDis+ NROPrPrP- LTR-
			 10BitTagComp+ 10BitTagReq- OBFF Not Supported, ExtFmt- EETLPPrefix-
			 EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
			 FRS- TPHComp- ExtTPHComp-
			 AtomicOpsCap: 32bit- 64bit- 128bitCAS-
		DevCtl2: Completion Timeout: 260ms to 900ms, TimeoutDis- LTR- OBFF Disabled,
			 AtomicOpsCtl: ReqEn-
		LnkCap2: Supported Link Speeds: 2.5-16GT/s, Crosslink- Retimer+ 2Retimers+ DRS-
		LnkCtl2: Target Link Speed: 16GT/s, EnterCompliance- SpeedDis-
			 Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
			 Compliance De-emphasis: -6dB
		LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete+ EqualizationPhase1+
			 EqualizationPhase2+ EqualizationPhase3+ LinkEqualizationRequest-
			 Retimer- 2Retimers- CrosslinkRes: Upstream Port
	Capabilities: [b0] MSI-X: Enable+ Count=128 Masked-
		Vector table: BAR=0 offset=00002000
		PBA: BAR=0 offset=00003000
	Capabilities: [100 v2] Advanced Error Reporting
		UESta:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq+ ACSViol-
		UEMsk:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq+ ACSViol-
		UESvrt:	DLP+ SDES+ TLP+ FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
		CESta:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
		CEMsk:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
		AERCap:	First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
			MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
		HeaderLog: 00000000 00000000 00000000 00000000
	Capabilities: [148 v1] Power Budgeting <?>
	Capabilities: [158 v1] Alternative Routing-ID Interpretation (ARI)
		ARICap:	MFVC- ACS-, Next Function: 0
		ARICtl:	MFVC- ACS-, Function Group: 0
	Capabilities: [168 v1] Secondary PCI Express
		LnkCtl3: LnkEquIntrruptEn- PerformEqu-
		LaneErrStat: 0
	Capabilities: [188 v1] Physical Layer 16.0 GT/s <?>
	Capabilities: [1b0 v1] Lane Margining at the Receiver <?>
	Capabilities: [248 v1] Vendor Specific Information: ID=0002 Rev=4 Len=100 <?>
	Capabilities: [348 v1] Vendor Specific Information: ID=0001 Rev=1 Len=038 <?>
	Capabilities: [380 v1] Data Link Feature <?>
	Kernel driver in use: megaraid_sas
	Kernel modules: megaraid_sas

storcli

Generating detailed summary of the adapter, it may take a while to complete.

CLI Version = 007.2202.0000.0000 Mar 14, 2022
Operating system = Linux 5.15.0-56-generic
Controller = 0
Status = Success
Description = None


Basics :
======
Controller = 0
Model = MegaRAID 9540-2M2
Serial Number = SPC4607833
Current Controller Date/Time = 02/24/2023, 13:22:23
Current System Date/time = 02/24/2023, 13:22:25
SAS Address = 500062b211c91900
PCI Address = 00:51:00:00
Mfg Date = 11/28/22
Rework Date = 00/00/00
Revision No = 06001


Version :
=======
Firmware Package Build = 52.23.0-4636
Firmware Version = 5.230.01-3723
PSOC FW Version = 0x0006
PSOC Part Number = 14790
NVDATA Version = 5.2300.00-0613
CBB Version = 24.25.01.00
Bios Version = 7.23.00.0_0x07170100
HII Version = 07.23.03.00
HIIA Version = 07.23.03.00
Driver Name = megaraid_sas
Driver Version = 07.717.02.00-rc1


Bus :
===
Vendor Id = 0x1000
Device Id = 0x10E6
SubVendor Id = 0x1000
SubDevice Id = 0x40E0
Host Interface = PCI-E
Device Interface = SAS-12G
Bus Number = 81
Device Number = 0
Function Number = 0
Domain ID = 0


Pending Images in Flash :
=======================
Image name = No pending images


Status :
======
Controller Status = Optimal
Memory Correctable Errors = 0
Memory Uncorrectable Errors = 0
ECC Bucket Count = 0
Any Offline VD Cache Preserved = No
BBU Status = NA
PD Firmware Download in progress = No
Support PD Firmware Download = Yes
Lock Key Assigned = No
Failed to get lock key on bootup = No
Lock key has not been backed up = No
Bios was not detected during boot = No
Controller must be rebooted to complete security operation = No
A rollback operation is in progress = No
At least one PFK exists in NVRAM = No
SSC Policy is WB = No
Controller has booted into safe mode = No
Controller shutdown required = No
Controller has booted into certificate provision mode = No
Current Personality = RAID-Mode 


Supported Adapter Operations :
============================
Rebuild Rate = Yes
CC Rate = Yes
BGI Rate  = Yes
Reconstruct Rate = Yes
Patrol Read Rate = Yes
Alarm Control = No
Cluster Support = No
BBU = NA
Spanning = Yes
Dedicated Hot Spare = Yes
Revertible Hot Spares = Yes
Foreign Config Import = Yes
Self Diagnostic = Yes
Allow Mixed Redundancy on Array = No
Global Hot Spares = Yes
Deny SCSI Passthrough = No
Deny SMP Passthrough = No
Deny STP Passthrough = No
Support more than 8 Phys = Yes
FW and Event Time in GMT = No
Support Enhanced Foreign Import = Yes
Support Enclosure Enumeration = Yes
Support Allowed Operations = Yes
Abort CC on Error = Yes
Support Multipath = Yes
Support Odd & Even Drive count in RAID1E = No
Support Security = Yes
Support Config Page Model = Yes
Support the OCE without adding drives = Yes
Support EKM = Yes
Snapshot Enabled = No
Support PFK = Yes
Support PI = No
Support Ld BBM Info = No
Support Shield State = Yes
Block SSD Write Disk Cache Change = No
Support Suspend Resume BG ops = Yes
Support Emergency Spares = Yes
Support Set Link Speed = Yes
Support Boot Time PFK Change = No
Support JBOD = Yes
Disable Online PFK Change = No
Support Perf Tuning = Yes
Support SSD PatrolRead = Yes
Real Time Scheduler = Yes
Support Reset Now = Yes
Support Emulated Drives = Yes
Headless Mode = Yes
Dedicated HotSpares Limited = No
Point In Time Progress = Yes
Extended LD = No
Support Uneven span  = No
Support Config Auto Balance = No
Support Maintenance Mode = No
Support Diagnostic results = Yes
Support Ext Enclosure = Yes
Support Sesmonitoring = Yes
Support SecurityonJBOD = Yes
Support ForceFlash = Yes
Support DisableImmediateIO = Yes
Support LargeIOSupport = No
Support DrvActivityLEDSetting = Yes
Support FlushWriteVerify = No
Support CPLDUpdate = No
Support ForceTo512e = Yes
Support discardCacheDuringLDDelete = No
Support JBOD Write cache = No
Support Large QD Support = No
Support Ctrl Info Extended = Yes
Support IButton less = Yes
Support AES Encryption Algorithm = No
Support Encrypted MFC = Yes
Support Snapdump = Yes
Support Force Personality Change = No
Support Dual Fw Image = No
Support PSOC Update = Yes
Support Secure Boot = Yes
Support Debug Queue = No
Support Least Latency Mode = No
Support OnDemand Snapdump = Yes
Support Clear Snapdump = Yes
Support FW Triggered Snapdump = Yes
Support PHY current speed = Yes
Support Lane current speed = Yes
Support NVMe Width = Yes
Support Lane DeviceType = Yes
Support Extended Drive performance Monitoring = No
Support NVMe Repair = Yes
Support Platform Security = No
Support None Mode Params = Yes
Support Extended Controller Property = Yes
Support Smart Poll Interval for DirectAttached = Yes
Support Write Journal Pinning = No
Support SMP Passthru with Port Number = Yes
Support SnapDump Preboot Trace Buffer Toggle = No
Support Parity Read Cache Bypass = Yes
Support NVMe Init Error Device ConnectorIndex = No
Support VolatileKey = Yes
Support PSOC Part Information = Yes


Enterprise Key management :
=========================
Capability = Supported
Boot Agent = Not Available
Configured = No


Supported PD Operations :
=======================
Force Online = Yes
Force Offline = Yes
Force Rebuild = Yes
Deny Force Failed = No
Deny Force Good/Bad = No
Deny Missing Replace = No
Deny Clear = No
Deny Locate = No
Support Power State = Yes
Set Power State For Cfg = No
Support T10 Power State = No
Support Temperature = Yes
NCQ = Yes
Support Max Rate SATA = No
Support Degraded Media = No
Support Parallel FW Update = Yes
Support Drive Crypto Erase = Yes
Support SSD Wear Gauge = No
Support Sanitize = No
Support Extended Sanitize = Yes


Supported VD Operations :
=======================
Read Policy = No
Write Policy = No
IO Policy = No
Access Policy = Yes
Disk Cache Policy = Yes
Reconstruction = Yes
Deny Locate = No
Deny CC = No
Allow Ctrl Encryption = No
Enable LDBBM = Yes
Support FastPath = Yes
Performance Metrics = Yes
Power Savings = No
Support Powersave Max With Cache = No
Support Breakmirror = No
Support SSC WriteBack = No
Support SSC Association = No
Support VD Hide = Yes
Support VD Cachebypass = Yes
Support VD discardCacheDuringLDDelete = No
Support VD Scsi Unmap = Yes


Advanced Software Option :
========================

-----------------------------------------
Adv S/W Opt         Time Remaining  Mode 
-----------------------------------------
MegaRAID FastPath   Unlimited       -    
MegaRAID SafeStore  Unlimited       -    
-----------------------------------------

Safe ID =  XQUCARN3BUEP1VM7TW7HRRWVW45RH9N2DTXPLNIZ

HwCfg :
=====
ChipRevision =  A0
BatteryFRU = N/A
Front End Port Count = 0
Backend Port Count = 16
BBU = Absent
Alarm = Absent
Serial Debugger = Present
NVRAM Size = 128KB
Flash Size = 32MB
On Board Memory Size = 0MB
CacheVault Flash Size = NA
TPM = Absent
Upgrade Key = Absent
On Board Expander = Absent
Temperature Sensor for ROC = Present
Temperature Sensor for Controller = Absent
Upgradable CPLD = Absent
Upgradable PSOC = Present
Current Size of CacheCade (GB) = 0
Current Size of FW Cache (MB) = 0
ROC temperature(Degree Celsius) = 39


Policies :
========

Policies Table :
==============

------------------------------------------------
Policy                          Current Default 
------------------------------------------------
Predictive Fail Poll Interval   300 sec         
Interrupt Throttle Active Count 16              
Interrupt Throttle Completion   50 us           
Rebuild Rate                    30 %    30%     
PR Rate                         30 %    30%     
BGI Rate                        30 %    30%     
Check Consistency Rate          30 %    30%     
Reconstruction Rate             30 %    30%     
Cache Flush Interval            4s              
------------------------------------------------

Flush Time(Default) = 4s
Drive Coercion Mode = none
Auto Rebuild = On
Battery Warning = Off
ECC Bucket Size = 15
ECC Bucket Leak Rate (hrs) = 24
Restore Hot Spare on Insertion = Off
Expose Enclosure Devices = On
Maintain PD Fail History = On
Reorder Host Requests = On
Auto detect BackPlane = SGPIO/i2c SEP
Load Balance Mode = Auto
Security Key Assigned = Off
Disable Online Controller Reset = Off
Use drive activity for locate = Off


Boot :
====
BIOS Enumerate VDs = 1
Stop BIOS on Error = Off
Delay during POST = 0
Spin Down Mode = None
Enable Ctrl-R = No
Enable Web BIOS = No
Enable PreBoot CLI = No
Enable BIOS = Yes
Max Drives to Spinup at One Time = 2
Maximum number of direct attached drives to spin up in 1 min = 0
Delay Among Spinup Groups (sec) = 2
Allow Boot with Preserved Cache = Off


High Availability :
=================
Topology Type = None
Cluster Permitted = No
Cluster Active = No


Defaults :
========
Phy Polarity = 0
Phy PolaritySplit = 0
Strip Size = 64 KB
Write Policy = WT
Read Policy = No Read Ahead
Cache When BBU Bad = Off
Cached IO = Off
VD PowerSave Policy = Controller Defined
Default spin down time (mins) = 30
Coercion Mode = None
ZCR Config = Unknown
Max Chained Enclosures = 2
Direct PD Mapping = No
Restore Hot Spare on Insertion = No
Expose Enclosure Devices = Yes
Maintain PD Fail History = Yes
Zero Based Enclosure Enumeration = No
Disable Puncturing = No
EnableLDBBM = Yes
DisableHII = No
Un-Certified Hard Disk Drives = Allow
SMART Mode = Mode 6
Enable LED Header = Yes
LED Show Drive Activity = Yes
Dirty LED Shows Drive Activity = No
EnableCrashDump = No
Disable Online Controller Reset = No
Treat Single span R1E as R10 = No
Power Saving option = Enabled
TTY Log In Flash = Yes
Auto Enhanced Import = Yes
BreakMirror RAID Support = No
Disable Join Mirror = Yes
Enable Shield State = Yes
Time taken to detect CME = 60 sec


Capabilities :
============
Supported Drives = SAS, SATA, NVMe
RAID Level Supported = RAID0, RAID1(2 or more drives), RAID00, RAID10(2 or more drives per span)
Enable JBOD = Yes
Mix in Enclosure = Allowed
Mix of SAS/SATA of HDD type in VD = Allowed
Mix of SAS/SATA of SSD type in VD = Not Allowed
Mix of SSD/HDD in VD = Not Allowed
SAS Disable = No
Max Arms Per VD = 32
Max Spans Per VD = 8
Max Arrays = 32
Max VD per array = 16
Max Number of VDs = 32
Max Parallel Commands = 1517
Max SGE Count = 60
Max Data Transfer Size = 2048 sectors
Max Strips PerIO = 20
Max Configurable CacheCade Size(GB) = 0
Max Transportable DGs = 0
Enable Snapdump = Yes
Enable SCSI Unmap = Yes
Read cache bypass enabled for Parity RAID LDs = Yes
FDE Drive Mix Support = No
Min Strip Size = 64 KB
Max Strip Size = 64 KB


Scheduled Tasks :
===============
Consistency Check Reoccurrence = 168 hrs
Next Consistency check launch = 02/25/2023, 03:00:00
Patrol Read Reoccurrence = 168 hrs
Next Patrol Read launch = 02/25/2023, 03:00:00
Battery learn Reoccurrence = NA
Next Battery Learn = NA
OEMID = Broadcom


Secure Boot :
===========
Secure Boot Enabled = Yes
Controller in Soft Secure Mode = No
Controller in Hard Secure Mode = Yes
Key Update Pending = No
Remaining Secure Boot Key Slots = 7


Security Protocol properties :
============================
Security Protocol = None

Drive Groups = 1

TOPOLOGY :
========

-----------------------------------------------------------------------------
DG Arr Row EID:Slot DID Type  State BT       Size PDC  PI SED DS3  FSpace TR 
-----------------------------------------------------------------------------
 0 -   -   -        -   RAID0 Optl  N  111.281 GB dflt N  N   dflt N      N  
 0 0   -   -        -   RAID0 Optl  N  111.281 GB dflt N  N   dflt N      N  
 0 0   0   14:1     0   DRIVE Onln  N  111.281 GB dflt N  N   dflt -      N  
-----------------------------------------------------------------------------

DG=Disk Group Index|Arr=Array Index|Row=Row Index|EID=Enclosure Device ID
DID=Device ID|Type=Drive Type|Onln=Online|Rbld=Rebuild|Optl=Optimal|Dgrd=Degraded
Pdgd=Partially degraded|Offln=Offline|BT=Background Task Active
PDC=PD Cache|PI=Protection Info|SED=Self Encrypting Drive|Frgn=Foreign
DS3=Dimmer Switch 3|dflt=Default|Msng=Missing|FSpace=Free Space Present
TR=Transport Ready

Virtual Drives = 1

VD LIST :
=======

---------------------------------------------------------------
DG/VD TYPE  State Access Consist Cache Cac sCC       Size Name 
---------------------------------------------------------------
0/0   RAID0 Optl  RW     Yes     NRWTD -   ON  111.281 GB      
---------------------------------------------------------------

VD=Virtual Drive| DG=Drive Group|Rec=Recovery
Cac=CacheCade|OfLn=OffLine|Pdgd=Partially Degraded|Dgrd=Degraded
Optl=Optimal|dflt=Default|RO=Read Only|RW=Read Write|HD=Hidden|TRANS=TransportReady
B=Blocked|Consist=Consistent|R=Read Ahead Always|NR=No Read Ahead|WB=WriteBack
AWB=Always WriteBack|WT=WriteThrough|C=Cached IO|D=Direct IO|sCC=Scheduled
Check Consistency

Physical Drives = 2

PD LIST :
=======

------------------------------------------------------------------------------------------------------
EID:Slt DID State DG       Size Intf Med SED PI SeSz Model                                    Sp Type 
------------------------------------------------------------------------------------------------------
14:0      1 UGood -   59.125 GB SATA SSD N   N  512B TS64GMTS400S                             U  -    
14:1      0 Onln  0  111.281 GB NVMe SSD N   N  512B ATP NVMe M.2 2280 SSD                    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|Sntze=Sanitize|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=UGood Unsupported|UGShld=UGood shielded|HSPShld=Hotspare shielded
CFShld=Configured shielded|Cpybck=CopyBack|CBShld=Copyback Shielded
UBUnsp=UBad Unsupported|Rbld=Rebuild

Enclosures = 1

Enclosure LIST :
==============

------------------------------------------------------------------------
EID State Slots PD PS Fans TSs Alms SIM Port# ProdID     VendorSpecific 
------------------------------------------------------------------------
 14 OK        2  2  0    0   0    0   0 -     VirtualSES                
------------------------------------------------------------------------

EID=Enclosure Device ID | PD=Physical drive count | PS=Power Supply count
TSs=Temperature sensor count | Alms=Alarm count | SIM=SIM Count | ProdID=Product ID


Foto Bastian Stockinger.jpg

Autor: Bastian Stockinger

Bastian Stockinger arbeitet im Product Management Team von Thomas-Krenn.


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