I'm testing some NVMe drives if they are supported on the official M.2 HAT+ and/or pimoroni NVMe base.Initially didn't wanted to post my findings here until open questions related to M.2 HAT support are answered, but todays finding looks like some bigger issue.
DUT is an 8GB Pi5 with official M.2 HAT+. The HAT has received an upgrade to accept 2280 size drives.NVMe under test is a WD blue SN550 with 500GB.
Said drive should be identical to SanDisk SDSSDH3N-500G-G25 (they look the same, PCB rooting/component placing is the same/media says the are the same just marketed under different brands after WD bought SanDisk).
First finding: SanDisk NVMe is NON-working, WD NVMe IS working, but: something is odd!
'sudo lspci -vvv' reports the drive incorrectly:Full output is below.
Note: I've tested an SN350 yesterday!Question: why does 'lspci -vvv' reports a drive which is physically non-connected to the bus (but was connected to it in the past)?
Now looking at the NVMe 'more closely' reveals it's a different drive with different size which is connected to the PCIe bus.details of an SN350 - FOR REFERENCE ONLY!and details of the non-working in Pi5 SanDisk NVMe - which is running flawlessly on CM4 for quite some time now!
DUT is an 8GB Pi5 with official M.2 HAT+. The HAT has received an upgrade to accept 2280 size drives.NVMe under test is a WD blue SN550 with 500GB.
Said drive should be identical to SanDisk SDSSDH3N-500G-G25 (they look the same, PCB rooting/component placing is the same/media says the are the same just marketed under different brands after WD bought SanDisk).
First finding: SanDisk NVMe is NON-working, WD NVMe IS working, but: something is odd!
'sudo lspci -vvv' reports the drive incorrectly:
0000:01:00.0 Non-Volatile memory controller: Sandisk Corp WD Green SN350 240GB (DRAM-less) / SN560E NVMe SSD (rev 01) (prog-if 02 [NVM Express])
Subsystem: Sandisk Corp WD Green SN350 240GB (DRAM-less) / SN560E NVMe SSD
Note: I've tested an SN350 yesterday!
Code:
pi@m2hattest:~ $ uname -aLinux m2hattest 6.6.31-v8-16k+ #1766 SMP PREEMPT Fri May 24 12:15:34 BST 2024 aarch64 GNU/Linuxpi@m2hattest:~ $ sudo lspci -vvv0000:00:00.0 PCI bridge: Broadcom Inc. and subsidiaries Device 2712 (rev 21) (prog-if 00 [Normal decode])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: 0Interrupt: pin A routed to IRQ 38Bus: primary=00, secondary=01, subordinate=01, sec-latency=0Memory behind bridge: 00000000-000fffff [size=1M] [32-bit]Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff [disabled] [64-bit]Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-BridgeCtl: Parity- SERR- NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-Capabilities: [48] Power Management version 3Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold-)Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=1 PME-Capabilities: [ac] Express (v2) Root Port (Slot-), MSI 00DevCap:MaxPayload 512 bytes, PhantFunc 0ExtTag- RBE+DevCtl:CorrErr- NonFatalErr- FatalErr- UnsupReq-RlxdOrd+ ExtTag- PhantFunc- AuxPwr+ NoSnoop+MaxPayload 512 bytes, MaxReadReq 512 bytesDevSta:CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-LnkCap:Port #0, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <1us, L1 <2usClockPM+ Surprise- LLActRep- BwNot+ ASPMOptComp+LnkCtl:ASPM L1 Enabled; RCB 64 bytes, Disabled- CommClk+ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-LnkSta:Speed 5GT/s, Width x1TrErr- Train- SlotClk+ DLActive- BWMgmt+ ABWMgmt+RootCap: CRSVisible+RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible+RootSta: PME ReqID 0000, PMEStatus- PMEPending-DevCap2: Completion Timeout: Range ABCD, TimeoutDis+ NROPrPrP- LTR+ 10BitTagComp- 10BitTagReq- OBFF Via WAKE#, ExtFmt- EETLPPrefix- EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit- FRS- LN System CLS Not Supported, TPHComp- ExtTPHComp- ARIFwd+ AtomicOpsCap: Routing- 32bit- 64bit- 128bitCAS-DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+ 10BitTagReq- OBFF Disabled, ARIFwd- AtomicOpsCtl: ReqEn- EgressBlck-LnkCap2: Supported Link Speeds: 2.5-5GT/s, Crosslink- Retimer- 2Retimers- DRS+LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshootLnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1- EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest- Retimer- 2Retimers- CrosslinkRes: unsupported, DRS- DownstreamComp: Link Up - PresentCapabilities: [100 v1] Advanced Error ReportingUESta: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 00000000RootCmd: CERptEn+ NFERptEn+ FERptEn+RootSta: CERcvd- MultCERcvd- UERcvd- MultUERcvd- FirstFatal- NonFatalMsg- FatalMsg- IntMsg 0ErrorSrc: ERR_COR: 0000 ERR_FATAL/NONFATAL: 0000Capabilities: [160 v1] Virtual ChannelCaps:LPEVC=0 RefClk=100ns PATEntryBits=1Arb:Fixed- WRR32- WRR64- WRR128-Ctrl:ArbSelect=FixedStatus:InProgress-VC0:Caps:PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-Arb:Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-Ctrl:Enable+ ID=0 ArbSelect=Fixed TC/VC=ffStatus:NegoPending- InProgress-Capabilities: [180 v1] Vendor Specific Information: ID=0000 Rev=0 Len=028 <?>Capabilities: [240 v1] L1 PM SubstatesL1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+ PortCommonModeRestoreTime=8us PortTPowerOnTime=10usL1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1- T_CommonMode=32us LTR1.2_Threshold=48128nsL1SubCtl2: T_PwrOn=10usCapabilities: [300 v1] Secondary PCI ExpressLnkCtl3: LnkEquIntrruptEn- PerformEqu-LaneErrStat: 0Kernel driver in use: pcieport0000:01:00.0 Non-Volatile memory controller: Sandisk Corp WD Green SN350 240GB (DRAM-less) / SN560E NVMe SSD (rev 01) (prog-if 02 [NVM Express])Subsystem: Sandisk Corp WD Green SN350 240GB (DRAM-less) / SN560E NVMe SSDControl: 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: 0Interrupt: pin A routed to IRQ 38Region 0: Memory at 1b00000000 (64-bit, non-prefetchable) [size=16K]Region 4: Memory at 1b00004000 (64-bit, non-prefetchable) [size=256]Capabilities: [80] Power Management version 3Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-Capabilities: [90] MSI: Enable- Count=1/32 Maskable- 64bit+Address: 0000000000000000 Data: 0000Capabilities: [b0] MSI-X: Enable+ Count=17 Masked-Vector table: BAR=0 offset=00002000PBA: BAR=4 offset=00000000Capabilities: [c0] Express (v2) Endpoint, MSI 00DevCap:MaxPayload 512 bytes, PhantFunc 0, Latency L0s <1us, L1 unlimitedExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0WDevCtl:CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ FLReset-MaxPayload 512 bytes, MaxReadReq 512 bytesDevSta:CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-LnkCap:Port #0, Speed 8GT/s, Width x4, ASPM L1, Exit Latency L1 <8usClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+LnkCtl:ASPM L1 Enabled; RCB 64 bytes, Disabled- CommClk+ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-LnkSta:Speed 5GT/s (downgraded), Width x1 (downgraded)TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-DevCap2: Completion Timeout: Range B, TimeoutDis+ NROPrPrP- LTR+ 10BitTagComp- 10BitTagReq- OBFF Not Supported, ExtFmt+ EETLPPrefix- EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit- FRS- TPHComp- ExtTPHComp- AtomicOpsCap: 32bit- 64bit- 128bitCAS-DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+ 10BitTagReq- OBFF Disabled, AtomicOpsCtl: ReqEn-LnkCap2: Supported Link Speeds: 2.5-8GT/s, Crosslink- Retimer- 2Retimers- DRS-LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshootLnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1- EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest- Retimer- 2Retimers- CrosslinkRes: unsupportedCapabilities: [100 v2] Advanced Error ReportingUESta: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 00000000Capabilities: [150 v1] Device Serial Number 00-00-00-00-00-00-00-00Capabilities: [1b8 v1] Latency Tolerance ReportingMax snoop latency: 0nsMax no snoop latency: 0nsCapabilities: [300 v1] Secondary PCI ExpressLnkCtl3: LnkEquIntrruptEn- PerformEqu-LaneErrStat: 0Capabilities: [900 v1] L1 PM SubstatesL1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1- ASPM_L1.2+ ASPM_L1.1- L1_PM_Substates+ PortCommonModeRestoreTime=32us PortTPowerOnTime=10usL1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1- T_CommonMode=0us LTR1.2_Threshold=48128nsL1SubCtl2: T_PwrOn=10usKernel driver in use: nvme0001:00:00.0 PCI bridge: Broadcom Inc. and subsidiaries Device 2712 (rev 21) (prog-if 00 [Normal decode])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: 0Interrupt: pin A routed to IRQ 44Bus: primary=00, secondary=01, subordinate=01, sec-latency=0Memory behind bridge: 00000000-005fffff [size=6M] [32-bit]Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff [disabled] [64-bit]Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-BridgeCtl: Parity- SERR- NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-Capabilities: [48] Power Management version 3Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold-)Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=1 PME-Capabilities: [ac] Express (v2) Root Port (Slot-), MSI 00DevCap:MaxPayload 512 bytes, PhantFunc 0ExtTag- RBE+DevCtl:CorrErr- NonFatalErr- FatalErr- UnsupReq-RlxdOrd+ ExtTag- PhantFunc- AuxPwr+ NoSnoop+MaxPayload 256 bytes, MaxReadReq 512 bytesDevSta:CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-LnkCap:Port #0, Speed 5GT/s, Width x4, ASPM L1, Exit Latency L1 <2usClockPM+ Surprise- LLActRep- BwNot+ ASPMOptComp+LnkCtl:ASPM L1 Enabled; RCB 64 bytes, Disabled- CommClk+ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-LnkSta:Speed 5GT/s, Width x4TrErr- Train- SlotClk+ DLActive- BWMgmt+ ABWMgmt+RootCap: CRSVisible+RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible+RootSta: PME ReqID 0000, PMEStatus- PMEPending-DevCap2: Completion Timeout: Range ABCD, TimeoutDis+ NROPrPrP- LTR+ 10BitTagComp- 10BitTagReq- OBFF Via WAKE#, ExtFmt- EETLPPrefix- EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit- FRS- LN System CLS Not Supported, TPHComp- ExtTPHComp- ARIFwd+ AtomicOpsCap: Routing- 32bit- 64bit- 128bitCAS-DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR- 10BitTagReq- OBFF Disabled, ARIFwd- AtomicOpsCtl: ReqEn- EgressBlck-LnkCap2: Supported Link Speeds: 2.5-5GT/s, Crosslink- Retimer- 2Retimers- DRS+LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshootLnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1- EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest- Retimer- 2Retimers- CrosslinkRes: unsupported, DRS- DownstreamComp: Link Up - PresentCapabilities: [100 v1] Advanced Error ReportingUESta: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 00000000RootCmd: CERptEn+ NFERptEn+ FERptEn+RootSta: CERcvd- MultCERcvd- UERcvd- MultUERcvd- FirstFatal- NonFatalMsg- FatalMsg- IntMsg 0ErrorSrc: ERR_COR: 0000 ERR_FATAL/NONFATAL: 0000Capabilities: [160 v1] Virtual ChannelCaps:LPEVC=0 RefClk=100ns PATEntryBits=1Arb:Fixed- WRR32- WRR64- WRR128-Ctrl:ArbSelect=FixedStatus:InProgress-VC0:Caps:PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-Arb:Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-Ctrl:Enable+ ID=0 ArbSelect=Fixed TC/VC=ffStatus:NegoPending- InProgress-Capabilities: [180 v1] Vendor Specific Information: ID=0000 Rev=0 Len=028 <?>Capabilities: [240 v1] L1 PM SubstatesL1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+ PortCommonModeRestoreTime=8us PortTPowerOnTime=10usL1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1- T_CommonMode=1us LTR1.2_Threshold=0nsL1SubCtl2: T_PwrOn=10usCapabilities: [300 v1] Secondary PCI ExpressLnkCtl3: LnkEquIntrruptEn- PerformEqu-LaneErrStat: 0Kernel driver in use: pcieport0001:01:00.0 Ethernet controller: Device 1de4:0001Control: 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: 0Interrupt: pin A routed to IRQ 44Region 0: Memory at 1f00410000 (32-bit, non-prefetchable) [size=16K]Region 1: Memory at 1f00000000 (32-bit, non-prefetchable) [virtual] [size=4M]Region 2: Memory at 1f00400000 (32-bit, non-prefetchable) [size=64K]Capabilities: [40] Power Management version 3Flags: PMEClk- DSI- D1+ D2- AuxCurrent=375mA PME(D0+,D1+,D2-,D3hot+,D3cold+)Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-Capabilities: [70] Express (v2) Endpoint, MSI 00DevCap:MaxPayload 256 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimitedExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset- SlotPowerLimit 0WDevCtl:CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-MaxPayload 256 bytes, MaxReadReq 512 bytesDevSta:CorrErr+ NonFatalErr- FatalErr- UnsupReq- AuxPwr+ TransPend-LnkCap:Port #0, Speed 5GT/s, Width x4, ASPM L0s L1, Exit Latency L0s <1us, L1 <2usClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+LnkCtl:ASPM L1 Enabled; RCB 64 bytes, Disabled- CommClk+ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-LnkSta:Speed 5GT/s, Width x4TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-DevCap2: Completion Timeout: Not Supported, TimeoutDis+ NROPrPrP- LTR- 10BitTagComp- 10BitTagReq- OBFF Not Supported, ExtFmt- EETLPPrefix- EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit- FRS- TPHComp- ExtTPHComp- AtomicOpsCap: 32bit- 64bit- 128bitCAS-DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR- 10BitTagReq- OBFF Disabled, AtomicOpsCtl: ReqEn-LnkCap2: Supported Link Speeds: 2.5-5GT/s, Crosslink- Retimer- 2Retimers- DRS-LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshootLnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1- EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest- Retimer- 2Retimers- CrosslinkRes: unsupportedCapabilities: [b0] MSI-X: Enable+ Count=61 Masked-Vector table: BAR=0 offset=00000000PBA: BAR=0 offset=00002000Capabilities: [100 v2] Advanced Error ReportingUESta: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 00000000Kernel driver in use: rp1pi@m2hattest:~ $ Now looking at the NVMe 'more closely' reveals it's a different drive with different size which is connected to the PCIe bus.
full NVMe drive details:mn : WDC WDS500G2B0C-00PXH0
..
tnvmcap : 500,107,862,016
[127:0] : 500,107,862,016
Total NVM Capacity (TNVMCAP)
Code:
..NVME Identify Controller:vid : 0x15b7ssvid : 0x15b7sn : 21290Y806253 mn : WDC WDS500G2B0C-00PXH0 fr : 233010WDrab : 4ieee : 001b44cmic : 0 [3:3] : 0ANA not supported [2:2] : 0PCI [1:1] : 0Single Controller [0:0] : 0Single Portmdts : 7cntlid : 0x1ver : 0x10400rtd3r : 0x7a120rtd3e : 0xf4240oaes : 0x200 [31:31] : 0Discovery Log Change Notice Not Supported [27:27] : 0Zone Descriptor Changed Notices Not Supported [15:15] : 0Normal NSS Shutdown Event Not Supported [14:14] : 0Endurance Group Event Aggregate Log Page Change Notice Not Supported [13:13] : 0LBA Status Information Notices Not Supported [12:12] : 0Predictable Latency Event Aggregate Log Change Notices Not Supported [11:11] : 0Asymmetric Namespace Access Change Notices Not Supported [9:9] : 0x1Firmware Activation Notices Supported [8:8] : 0Namespace Attribute Changed Event Not Supportedctratt : 0x2 [19:19] : 0Flexible Data Placement Not Supported [15:15] : 0Extended LBA Formats Not Supported [14:14] : 0Delete NVM Set Not Supported [13:13] : 0Delete Endurance Group Not Supported [12:12] : 0Variable Capacity Management Not Supported [11:11] : 0Fixed Capacity Management Not Supported [10:10] : 0Multi Domain Subsystem Not Supported [9:9] : 0UUID List Not Supported [8:8] : 0SQ Associations Not Supported [7:7] : 0Namespace Granularity Not Supported [6:6] : 0Traffic Based Keep Alive Not Supported [5:5] : 0Predictable Latency Mode Not Supported [4:4] : 0Endurance Groups Not Supported [3:3] : 0Read Recovery Levels Not Supported [2:2] : 0NVM Sets Not Supported [1:1] : 0x1Non-Operational Power State Permissive Supported [0:0] : 0128-bit Host Identifier Not Supportedrrls : 0cntrltype : 1 [7:2] : 0Reserved [1:0] : 0x1I/O Controllerfguid : 00000000-0000-0000-0000-000000000000crdt1 : 0crdt2 : 0crdt3 : 0nvmsr : 0 [1:1] : 0NVM subsystem Not part of an Enclosure [0:0] : 0NVM subsystem Not part of an Storage Devicevwci : 0 [7:7] : 0VPD Write Cycles Remaining field is Not valid. [6:0] : 0VPD Write Cycles Remaining mec : 0 [1:1] : 0NVM subsystem Not contains a Management Endpoint on a PCIe port [0:0] : 0NVM subsystem Not contains a Management Endpoint on an SMBus/I2C portoacs : 0x17 [10:10] : 0Lockdown Command and Feature Not Supported [9:9] : 0Get LBA Status Capability Not Supported [8:8] : 0Doorbell Buffer Config Not Supported [7:7] : 0Virtualization Management Not Supported [6:6] : 0NVMe-MI Send and Receive Not Supported [5:5] : 0Directives Not Supported [4:4] : 0x1Device Self-test Supported [3:3] : 0NS Management and Attachment Not Supported [2:2] : 0x1FW Commit and Download Supported [1:1] : 0x1Format NVM Supported [0:0] : 0x1Security Send and Receive Supportedacl : 4aerl : 7frmw : 0x14 [5:5] : 0Multiple FW or Boot Update Detection Not Supported [4:4] : 0x1Firmware Activate Without Reset Supported [3:1] : 0x2Number of Firmware Slots [0:0] : 0Firmware Slot 1 Read/Writelpa : 0x1e [6:6] : 0Telemetry Log Data Area 4 Not Supported [5:5] : 0LID 0x0, Scope of each command in LID 0x5, 0x12, 0x13 Not Supported [4:4] : 0x1Persistent Event log Supported [3:3] : 0x1Telemetry host/controller initiated log page Supported [2:2] : 0x1Extended data for Get Log Page Supported [1:1] : 0x1Command Effects Log Page Supported [0:0] : 0SMART/Health Log Page per NS Not Supportedelpe : 255 [7:0] : 255 (0's based)Error Log Page Entries (ELPE)npss : 4 [7:0] : 4 (0's based)Number of Power States Support (NPSS)avscc : 0x1 [0:0] : 0x1Admin Vendor Specific Commands uses NVMe Formatapsta : 0x1 [0:0] : 0x1Autonomous Power State Transitions Supportedwctemp : 353 [15:0] : 80°C (353 Kelvin)Warning Composite Temperature Threshold (WCTEMP)cctemp : 358 [15:0] : 85°C (358 Kelvin)Critical Composite Temperature Threshold (CCTEMP)mtfa : 50hmpre : 51200hmmin : 823tnvmcap : 500,107,862,016[127:0] : 500,107,862,016Total NVM Capacity (TNVMCAP)unvmcap : 0[127:0] : 0Unallocated NVM Capacity (UNVMCAP)rpmbs : 0 [31:24]: 0Access Size [23:16]: 0Total Size [5:3] : 0Authentication Method [2:0] : 0Number of RPMB Unitsedstt : 57dsto : 1fwug : 1kas : 0hctma : 0x1 [0:0] : 0x1Host Controlled Thermal Management Supportedmntmt : 273 [15:0] : 0°C (273 Kelvin)Minimum Thermal Management Temperature (MNTMT)mxtmt : 358 [15:0] : 85°C (358 Kelvin)Maximum Thermal Management Temperature (MXTMT)sanicap : 0x60000002 [31:30] : 0x1Media is not additionally modified after sanitize operation completes successfully [29:29] : 0x1No-Deallocate After Sanitize bit in Sanitize command Not Supported [2:2] : 0Overwrite Sanitize Operation Not Supported [1:1] : 0x1Block Erase Sanitize Operation Supported [0:0] : 0Crypto Erase Sanitize Operation Not Supportedhmminds : 0hmmaxd : 8nsetidmax : 0endgidmax : 0anatt : 0anacap : 0 [7:7] : 0Non-zero group ID Not Supported [6:6] : 0Group ID does change [4:4] : 0ANA Change state Not Supported [3:3] : 0ANA Persistent Loss state Not Supported [2:2] : 0ANA Inaccessible state Not Supported [1:1] : 0ANA Non-optimized state Not Supported [0:0] : 0ANA Optimized state Not Supportedanagrpmax : 0nanagrpid : 0pels : 1domainid : 0megcap : 0sqes : 0x66 [7:4] : 0x6Max SQ Entry Size (64) [3:0] : 0x6Min SQ Entry Size (64)cqes : 0x44 [7:4] : 0x4Max CQ Entry Size (16) [3:0] : 0x4Min CQ Entry Size (16)maxcmd : 0nn : 1oncs : 0x5f [8:8] : 0Copy Not Supported [7:7] : 0Verify Not Supported [6:6] : 0x1Timestamp Supported [5:5] : 0Reservations Not Supported [4:4] : 0x1Save and Select Supported [3:3] : 0x1Write Zeroes Supported [2:2] : 0x1Data Set Management Supported [1:1] : 0x1Write Uncorrectable Supported [0:0] : 0x1Compare Supportedfuses : 0 [0:0] : 0Fused Compare and Write Not Supportedfna : 0 [3:3] : 0Format NVM Broadcast NSID (FFFFFFFFh) Supported [2:2] : 0Crypto Erase Not Supported as part of Secure Erase [1:1] : 0Crypto Erase Applies to Single Namespace(s) [0:0] : 0Format Applies to Single Namespace(s)vwc : 0x7 [2:1] : 0x3The Flush command supports NSID set to FFFFFFFFh [0:0] : 0x1Volatile Write Cache Presentawun : 0awupf : 0icsvscc : 1 [0:0] : 0x1NVM Vendor Specific Commands uses NVMe Formatnwpc : 0 [2:2] : 0Permanent Write Protect Not Supported [1:1] : 0Write Protect Until Power Supply Not Supported [0:0] : 0No Write Protect and Write Protect Namespace Not Supportedacwu : 0ocfs : 0 [1:1] : 0Controller Copy Format 1h Not Supported [0:0] : 0Controller Copy Format 0h Not Supportedsgls : 0 [15:8] : 0SGL Descriptor Threshold [1:0] : 0Scatter-Gather Lists Not Supportedmnan : 0maxdna : 0maxcna : 0subnqn : nqn.2018-01.com.wdc:nguid:E8238FA6BF53-0001-001B448B4154BC97ioccsz : 0iorcsz : 0icdoff : 0fcatt : 0 [0:0] : 0Dynamic Controller Modelmsdbd : 0ofcs : 0 [0:0] : 0Disconnect command Not Supportedps 0 : mp:3.50W operational enlat:0 exlat:0 rrt:0 rrl:0 rwt:0 rwl:0 idle_power:0.6300W active_power:2.40W active_power_workload:80K 128KiB SWps 1 : mp:2.70W operational enlat:0 exlat:0 rrt:0 rrl:0 rwt:0 rwl:0 idle_power:0.6300W active_power:2.10W active_power_workload:80K 128KiB SWps 2 : mp:1.90W operational enlat:0 exlat:0 rrt:0 rrl:0 rwt:0 rwl:0 idle_power:0.6300W active_power:1.80W active_power_workload:80K 128KiB SWps 3 : mp:0.0250W non-operational enlat:3900 exlat:11000 rrt:3 rrl:3 rwt:3 rwl:3 idle_power:0.0250W active_power:- active_power_workload:-ps 4 : mp:0.0050W non-operational enlat:5000 exlat:44000 rrt:4 rrl:4 rwt:4 rwl:4 idle_power:0.0050W active_power:- active_power_workload:-Code:
NVME Identify Controller:vid : 0x15b7ssvid : 0x15b7sn : 22466E455808 mn : WDC WDS240G2G0C-00AJM0 fr : 231050WDrab : 4ieee : 001b44cmic : 0 [3:3] : 0ANA not supported [2:2] : 0PCI [1:1] : 0Single Controller [0:0] : 0Single Portmdts : 7cntlid : 0ver : 0x10400rtd3r : 0x7a120rtd3e : 0xf4240oaes : 0x200 [31:31] : 0Discovery Log Change Notice Not Supported [27:27] : 0Zone Descriptor Changed Notices Not Supported [15:15] : 0Normal NSS Shutdown Event Not Supported [14:14] : 0Endurance Group Event Aggregate Log Page Change Notice Not Supported [13:13] : 0LBA Status Information Notices Not Supported [12:12] : 0Predictable Latency Event Aggregate Log Change Notices Not Supported [11:11] : 0Asymmetric Namespace Access Change Notices Not Supported [9:9] : 0x1Firmware Activation Notices Supported [8:8] : 0Namespace Attribute Changed Event Not Supportedctratt : 0x2 [19:19] : 0Flexible Data Placement Not Supported [15:15] : 0Extended LBA Formats Not Supported [14:14] : 0Delete NVM Set Not Supported [13:13] : 0Delete Endurance Group Not Supported [12:12] : 0Variable Capacity Management Not Supported [11:11] : 0Fixed Capacity Management Not Supported [10:10] : 0Multi Domain Subsystem Not Supported [9:9] : 0UUID List Not Supported [8:8] : 0SQ Associations Not Supported [7:7] : 0Namespace Granularity Not Supported [6:6] : 0Traffic Based Keep Alive Not Supported [5:5] : 0Predictable Latency Mode Not Supported [4:4] : 0Endurance Groups Not Supported [3:3] : 0Read Recovery Levels Not Supported [2:2] : 0NVM Sets Not Supported [1:1] : 0x1Non-Operational Power State Permissive Supported [0:0] : 0128-bit Host Identifier Not Supportedrrls : 0cntrltype : 1 [7:2] : 0Reserved [1:0] : 0x1I/O Controllerfguid : 00000000-0000-0000-0000-000000000000crdt1 : 0crdt2 : 0crdt3 : 0nvmsr : 0 [1:1] : 0NVM subsystem Not part of an Enclosure [0:0] : 0NVM subsystem Not part of an Storage Devicevwci : 0 [7:7] : 0VPD Write Cycles Remaining field is Not valid. [6:0] : 0VPD Write Cycles Remaining mec : 0 [1:1] : 0NVM subsystem Not contains a Management Endpoint on a PCIe port [0:0] : 0NVM subsystem Not contains a Management Endpoint on an SMBus/I2C portoacs : 0x17 [10:10] : 0Lockdown Command and Feature Not Supported [9:9] : 0Get LBA Status Capability Not Supported [8:8] : 0Doorbell Buffer Config Not Supported [7:7] : 0Virtualization Management Not Supported [6:6] : 0NVMe-MI Send and Receive Not Supported [5:5] : 0Directives Not Supported [4:4] : 0x1Device Self-test Supported [3:3] : 0NS Management and Attachment Not Supported [2:2] : 0x1FW Commit and Download Supported [1:1] : 0x1Format NVM Supported [0:0] : 0x1Security Send and Receive Supportedacl : 4aerl : 7frmw : 0x14 [5:5] : 0Multiple FW or Boot Update Detection Not Supported [4:4] : 0x1Firmware Activate Without Reset Supported [3:1] : 0x2Number of Firmware Slots [0:0] : 0Firmware Slot 1 Read/Writelpa : 0x1e [6:6] : 0Telemetry Log Data Area 4 Not Supported [5:5] : 0LID 0x0, Scope of each command in LID 0x5, 0x12, 0x13 Not Supported [4:4] : 0x1Persistent Event log Supported [3:3] : 0x1Telemetry host/controller initiated log page Supported [2:2] : 0x1Extended data for Get Log Page Supported [1:1] : 0x1Command Effects Log Page Supported [0:0] : 0SMART/Health Log Page per NS Not Supportedelpe : 255 [7:0] : 255 (0's based)Error Log Page Entries (ELPE)npss : 4 [7:0] : 4 (0's based)Number of Power States Support (NPSS)avscc : 0x1 [0:0] : 0x1Admin Vendor Specific Commands uses NVMe Formatapsta : 0x1 [0:0] : 0x1Autonomous Power State Transitions Supportedwctemp : 353 [15:0] : 80°C (353 Kelvin)Warning Composite Temperature Threshold (WCTEMP)cctemp : 358 [15:0] : 85°C (358 Kelvin)Critical Composite Temperature Threshold (CCTEMP)mtfa : 50hmpre : 51200hmmin : 823tnvmcap : 240,057,409,536[127:0] : 240,057,409,536Total NVM Capacity (TNVMCAP)unvmcap : 0[127:0] : 0Unallocated NVM Capacity (UNVMCAP)rpmbs : 0 [31:24]: 0Access Size [23:16]: 0Total Size [5:3] : 0Authentication Method [2:0] : 0Number of RPMB Unitsedstt : 44dsto : 1fwug : 1kas : 0hctma : 0x1 [0:0] : 0x1Host Controlled Thermal Management Supportedmntmt : 273 [15:0] : 0°C (273 Kelvin)Minimum Thermal Management Temperature (MNTMT)mxtmt : 358 [15:0] : 85°C (358 Kelvin)Maximum Thermal Management Temperature (MXTMT)sanicap : 0x60000002 [31:30] : 0x1Media is not additionally modified after sanitize operation completes successfully [29:29] : 0x1No-Deallocate After Sanitize bit in Sanitize command Not Supported [2:2] : 0Overwrite Sanitize Operation Not Supported [1:1] : 0x1Block Erase Sanitize Operation Supported [0:0] : 0Crypto Erase Sanitize Operation Not Supportedhmminds : 0hmmaxd : 8nsetidmax : 0endgidmax : 0anatt : 0anacap : 0 [7:7] : 0Non-zero group ID Not Supported [6:6] : 0Group ID does change [4:4] : 0ANA Change state Not Supported [3:3] : 0ANA Persistent Loss state Not Supported [2:2] : 0ANA Inaccessible state Not Supported [1:1] : 0ANA Non-optimized state Not Supported [0:0] : 0ANA Optimized state Not Supportedanagrpmax : 0nanagrpid : 0pels : 1domainid : 0megcap : 0sqes : 0x66 [7:4] : 0x6Max SQ Entry Size (64) [3:0] : 0x6Min SQ Entry Size (64)cqes : 0x44 [7:4] : 0x4Max CQ Entry Size (16) [3:0] : 0x4Min CQ Entry Size (16)maxcmd : 0nn : 1oncs : 0x5f [8:8] : 0Copy Not Supported [7:7] : 0Verify Not Supported [6:6] : 0x1Timestamp Supported [5:5] : 0Reservations Not Supported [4:4] : 0x1Save and Select Supported [3:3] : 0x1Write Zeroes Supported [2:2] : 0x1Data Set Management Supported [1:1] : 0x1Write Uncorrectable Supported [0:0] : 0x1Compare Supportedfuses : 0 [0:0] : 0Fused Compare and Write Not Supportedfna : 0 [3:3] : 0Format NVM Broadcast NSID (FFFFFFFFh) Supported [2:2] : 0Crypto Erase Not Supported as part of Secure Erase [1:1] : 0Crypto Erase Applies to Single Namespace(s) [0:0] : 0Format Applies to Single Namespace(s)vwc : 0x7 [2:1] : 0x3The Flush command supports NSID set to FFFFFFFFh [0:0] : 0x1Volatile Write Cache Presentawun : 0awupf : 0icsvscc : 1 [0:0] : 0x1NVM Vendor Specific Commands uses NVMe Formatnwpc : 0 [2:2] : 0Permanent Write Protect Not Supported [1:1] : 0Write Protect Until Power Supply Not Supported [0:0] : 0No Write Protect and Write Protect Namespace Not Supportedacwu : 0ocfs : 0 [1:1] : 0Controller Copy Format 1h Not Supported [0:0] : 0Controller Copy Format 0h Not Supportedsgls : 0 [15:8] : 0SGL Descriptor Threshold [1:0] : 0Scatter-Gather Lists Not Supportedmnan : 0maxdna : 0maxcna : 0subnqn : nqn.2018-01.com.wdc:nguid:E8238FA6BF53-0001-001B444A48B857EFioccsz : 0iorcsz : 0icdoff : 0fcatt : 0 [0:0] : 0Dynamic Controller Modelmsdbd : 0ofcs : 0 [0:0] : 0Disconnect command Not Supportedps 0 : mp:3.50W operational enlat:0 exlat:0 rrt:0 rrl:0 rwt:0 rwl:0 idle_power:0.6300W active_power:2.00W active_power_workload:80K 128KiB SWps 1 : mp:2.40W operational enlat:0 exlat:0 rrt:0 rrl:0 rwt:0 rwl:0 idle_power:0.6300W active_power:1.80W active_power_workload:80K 128KiB SWps 2 : mp:1.90W operational enlat:0 exlat:0 rrt:0 rrl:0 rwt:0 rwl:0 idle_power:0.6300W active_power:1.50W active_power_workload:80K 128KiB SWps 3 : mp:0.0250W non-operational enlat:3900 exlat:11000 rrt:3 rrl:3 rwt:3 rwl:3 idle_power:0.0250W active_power:- active_power_workload:-ps 4 : mp:0.0050W non-operational enlat:5000 exlat:44000 rrt:4 rrl:4 rwt:4 rwl:4 idle_power:0.0050W active_power:- active_power_workload:-Code:
NVME Identify Controller:vid : 0x15b7ssvid : 0x15b7sn : 20511G803175 mn : SanDisk Ultra 3D NVMe fr : 211070WDrab : 4ieee : 001b44cmic : 0 [3:3] : 0ANA not supported [2:2] : 0PCI [1:1] : 0Single Controller [0:0] : 0Single Portmdts : 7cntlid : 0x1ver : 0x10400rtd3r : 0x7a120rtd3e : 0xf4240oaes : 0x200 [31:31] : 0Discovery Log Change Notice Not Supported [27:27] : 0Zone Descriptor Changed Notices Not Supported [15:15] : 0Normal NSS Shutdown Event Not Supported [14:14] : 0Endurance Group Event Aggregate Log Page Change Notice Not Supported [13:13] : 0LBA Status Information Notices Not Supported [12:12] : 0Predictable Latency Event Aggregate Log Change Notices Not Supported [11:11] : 0Asymmetric Namespace Access Change Notices Not Supported [9:9] : 0x1Firmware Activation Notices Supported [8:8] : 0Namespace Attribute Changed Event Not Supportedctratt : 0x2 [19:19] : 0Flexible Data Placement Not Supported [15:15] : 0Extended LBA Formats Not Supported [14:14] : 0Delete NVM Set Not Supported [13:13] : 0Delete Endurance Group Not Supported [12:12] : 0Variable Capacity Management Not Supported [11:11] : 0Fixed Capacity Management Not Supported [10:10] : 0Multi Domain Subsystem Not Supported [9:9] : 0UUID List Not Supported [8:8] : 0SQ Associations Not Supported [7:7] : 0Namespace Granularity Not Supported [6:6] : 0Traffic Based Keep Alive Not Supported [5:5] : 0Predictable Latency Mode Not Supported [4:4] : 0Endurance Groups Not Supported [3:3] : 0Read Recovery Levels Not Supported [2:2] : 0NVM Sets Not Supported [1:1] : 0x1Non-Operational Power State Permissive Supported [0:0] : 0128-bit Host Identifier Not Supportedrrls : 0cntrltype : 1 [7:2] : 0Reserved [1:0] : 0x1I/O Controllerfguid : 00000000-0000-0000-0000-000000000000crdt1 : 0crdt2 : 0crdt3 : 0nvmsr : 0 [1:1] : 0NVM subsystem Not part of an Enclosure [0:0] : 0NVM subsystem Not part of an Storage Devicevwci : 0 [7:7] : 0VPD Write Cycles Remaining field is Not valid. [6:0] : 0VPD Write Cycles Remaining mec : 0 [1:1] : 0NVM subsystem Not contains a Management Endpoint on a PCIe port [0:0] : 0NVM subsystem Not contains a Management Endpoint on an SMBus/I2C portoacs : 0x17 [10:10] : 0Lockdown Command and Feature Not Supported [9:9] : 0Get LBA Status Capability Not Supported [8:8] : 0Doorbell Buffer Config Not Supported [7:7] : 0Virtualization Management Not Supported [6:6] : 0NVMe-MI Send and Receive Not Supported [5:5] : 0Directives Not Supported [4:4] : 0x1Device Self-test Supported [3:3] : 0NS Management and Attachment Not Supported [2:2] : 0x1FW Commit and Download Supported [1:1] : 0x1Format NVM Supported [0:0] : 0x1Security Send and Receive Supportedacl : 4aerl : 7frmw : 0x14 [5:5] : 0Multiple FW or Boot Update Detection Not Supported [4:4] : 0x1Firmware Activate Without Reset Supported [3:1] : 0x2Number of Firmware Slots [0:0] : 0Firmware Slot 1 Read/Writelpa : 0x1e [6:6] : 0Telemetry Log Data Area 4 Not Supported [5:5] : 0LID 0x0, Scope of each command in LID 0x5, 0x12, 0x13 Not Supported [4:4] : 0x1Persistent Event log Supported [3:3] : 0x1Telemetry host/controller initiated log page Supported [2:2] : 0x1Extended data for Get Log Page Supported [1:1] : 0x1Command Effects Log Page Supported [0:0] : 0SMART/Health Log Page per NS Not Supportedelpe : 255 [7:0] : 255 (0's based)Error Log Page Entries (ELPE)npss : 4 [7:0] : 4 (0's based)Number of Power States Support (NPSS)avscc : 0x1 [0:0] : 0x1Admin Vendor Specific Commands uses NVMe Formatapsta : 0x1 [0:0] : 0x1Autonomous Power State Transitions Supportedwctemp : 353 [15:0] : 80°C (353 Kelvin)Warning Composite Temperature Threshold (WCTEMP)cctemp : 358 [15:0] : 85°C (358 Kelvin)Critical Composite Temperature Threshold (CCTEMP)mtfa : 50hmpre : 51200hmmin : 823tnvmcap : 500,107,862,016[127:0] : 500,107,862,016Total NVM Capacity (TNVMCAP)unvmcap : 0[127:0] : 0Unallocated NVM Capacity (UNVMCAP)rpmbs : 0 [31:24]: 0Access Size [23:16]: 0Total Size [5:3] : 0Authentication Method [2:0] : 0Number of RPMB Unitsedstt : 57dsto : 1fwug : 1kas : 0hctma : 0x1 [0:0] : 0x1Host Controlled Thermal Management Supportedmntmt : 273 [15:0] : 0°C (273 Kelvin)Minimum Thermal Management Temperature (MNTMT)mxtmt : 358 [15:0] : 85°C (358 Kelvin)Maximum Thermal Management Temperature (MXTMT)sanicap : 0x60000002 [31:30] : 0x1Media is not additionally modified after sanitize operation completes successfully [29:29] : 0x1No-Deallocate After Sanitize bit in Sanitize command Not Supported [2:2] : 0Overwrite Sanitize Operation Not Supported [1:1] : 0x1Block Erase Sanitize Operation Supported [0:0] : 0Crypto Erase Sanitize Operation Not Supportedhmminds : 0hmmaxd : 8nsetidmax : 0endgidmax : 0anatt : 0anacap : 0 [7:7] : 0Non-zero group ID Not Supported [6:6] : 0Group ID does change [4:4] : 0ANA Change state Not Supported [3:3] : 0ANA Persistent Loss state Not Supported [2:2] : 0ANA Inaccessible state Not Supported [1:1] : 0ANA Non-optimized state Not Supported [0:0] : 0ANA Optimized state Not Supportedanagrpmax : 0nanagrpid : 0pels : 1domainid : 0megcap : 0sqes : 0x66 [7:4] : 0x6Max SQ Entry Size (64) [3:0] : 0x6Min SQ Entry Size (64)cqes : 0x44 [7:4] : 0x4Max CQ Entry Size (16) [3:0] : 0x4Min CQ Entry Size (16)maxcmd : 0nn : 1oncs : 0x5f [8:8] : 0Copy Not Supported [7:7] : 0Verify Not Supported [6:6] : 0x1Timestamp Supported [5:5] : 0Reservations Not Supported [4:4] : 0x1Save and Select Supported [3:3] : 0x1Write Zeroes Supported [2:2] : 0x1Data Set Management Supported [1:1] : 0x1Write Uncorrectable Supported [0:0] : 0x1Compare Supportedfuses : 0 [0:0] : 0Fused Compare and Write Not Supportedfna : 0 [3:3] : 0Format NVM Broadcast NSID (FFFFFFFFh) Supported [2:2] : 0Crypto Erase Not Supported as part of Secure Erase [1:1] : 0Crypto Erase Applies to Single Namespace(s) [0:0] : 0Format Applies to Single Namespace(s)vwc : 0x7 [2:1] : 0x3The Flush command supports NSID set to FFFFFFFFh [0:0] : 0x1Volatile Write Cache Presentawun : 0awupf : 0icsvscc : 1 [0:0] : 0x1NVM Vendor Specific Commands uses NVMe Formatnwpc : 0 [2:2] : 0Permanent Write Protect Not Supported [1:1] : 0Write Protect Until Power Supply Not Supported [0:0] : 0No Write Protect and Write Protect Namespace Not Supportedacwu : 0ocfs : 0 [1:1] : 0Controller Copy Format 1h Not Supported [0:0] : 0Controller Copy Format 0h Not Supportedsgls : 0 [15:8] : 0SGL Descriptor Threshold [1:0] : 0Scatter-Gather Lists Not Supportedmnan : 0maxdna : 0maxcna : 0subnqn : nqn.2018-01.com.wdc:nguid:E8238FA6BF53-0001-001B448B484C36E0ioccsz : 0iorcsz : 0icdoff : 0fcatt : 0 [0:0] : 0Dynamic Controller Modelmsdbd : 0ofcs : 0 [0:0] : 0Disconnect command Not Supportedps 0 : mp:3.50W operational enlat:0 exlat:0 rrt:0 rrl:0 rwt:0 rwl:0 idle_power:0.6300W active_power:2.10W active_power_workload:80K 128KiB SWps 1 : mp:2.40W operational enlat:0 exlat:0 rrt:0 rrl:0 rwt:0 rwl:0 idle_power:0.6300W active_power:1.60W active_power_workload:80K 128KiB SWps 2 : mp:1.90W operational enlat:0 exlat:0 rrt:0 rrl:0 rwt:0 rwl:0 idle_power:0.6300W active_power:1.50W active_power_workload:80K 128KiB SWps 3 : mp:0.0200W non-operational enlat:3900 exlat:11000 rrt:3 rrl:3 rwt:3 rwl:3 idle_power:0.0200W active_power:- active_power_workload:-ps 4 : mp:0.0050W non-operational enlat:5000 exlat:39000 rrt:4 rrl:4 rwt:4 rwl:4 idle_power:0.0050W active_power:- active_power_workload:-Statistics: Posted by aBUGSworstnightmare — Tue May 28, 2024 6:17 am — Replies 0 — Views 29