how to resolve an error with "The ioMemory is missing a LEB map"

[sh530]

I have a pcie ssd,but i cann't use it. Can anyone help me?

[root@localhost ~]# uname -a

Linux localhost.localdomain 3.10.0-862.el7.x86_64 #1 SMP Fri Apr 20 16:44:24 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

[root@localhost ~]# rpm -qa |grep iomemory
iomemory-vsl4-3.10.0-862.el7.x86_64-4.3.4.977-1.el7.centos.x86_64

[root@localhost ~]# fio-status -a

Found 1 VSL driver package:

   4.3.4 build 977 Driver: loaded

Found 1 ioMemory device in this system

Adapter: ioMono  (driver 4.3.4)

HP 6.4TB FH/HL Value Endurance (VE) PCIe Workload Accelerator, Product Number:763840-B21, SN:**Confidential info erased**

ioMemory Adapter Controller, PN:764128-001

Product UUID:ee5536fd-cd5b-5738-858a-adb41fcfef9f

PCIe Bus voltage: avg 12.20V

PCIe Bus current: avg 0.74A

PCIe Bus power: avg 8.98W

PCIe Power limit threshold: 74.75W

PCIe slot available power: 75.00W

PCIe negotiated link: 4 lanes at 5.0 Gt/sec each, 2000.00 MBytes/sec total

Connected ioMemory modules:

  fct0: 05:00.0, Product Number:763840-B21, SN:**Confidential info erased**

fct0 Detached

ioMemory Adapter Controller, Product Number:763840-B21, SN:**Confidential info erased**

!! ---> There are active errors or warnings on this device!  Read below for details.

ioMemory Adapter Controller, PN:764128-001

Microcode Versions: App:0.0.30.0

Powerloss protection: protected

PCI:05:00.0, Slot Number:7

Vendor:1aed, Device:3001, Sub vendor:1590, Sub device:a6

Firmware v8.9.9, rev 20180621 Public

UEFI Option ROM v4.3.4, rev 977 Disabled

6400.00 GBytes device size

Format: v501, 12500000000 sectors of 512 bytes

PCIe slot available power: 75.00W

PCIe negotiated link: 4 lanes at 5.0 Gt/sec each, 2000.00 MBytes/sec total

Internal temperature: 52.66 degC, max 62.51 degC

Internal voltage: avg 1.01V, max 1.01V

Aux voltage: avg 1.80V, max 1.83V

Reserve space status: Healthy; Reserves: 100.00%, warn at 10.00%

Active media: 100.00%

Rated PBW: 22.00 PB, 97.92% remaining

Lifetime data volumes:

   Physical bytes written: 458,158,120,845,512

   Physical bytes read   : 1,755,635,261,631,552

RAM usage:

   Current: 75,440,000 bytes

   Peak   : 75,440,000 bytes

ACTIVE WARNINGS:

    The bandwidth of the PCI slot is not optimal for the ioMemory. 

    The ioMemory is missing a LEB map. 

[TVVJ]

Hello,

If the PCIe slot has been difurcated or quadrafurcated, then remove the setting and check if it helps.

Regards,

[sh530]

pcie lane splitting is not affected this

[Bunsol]

Since the server model is not mentioned so assuming its a Gen8 and above server please check if the workload profile is set Virtualization Max or High Performance compute. If its not set then make this change and check. If issue still persists then possibly the adapter could be at fault here.

[Sunitha_Mod]

Hello @sh530,

Let us know if you were able to resolve the issue.

If you have no further query and you are satisfied with the answer then kindly mark the topic as Solved so that it is helpful for all community members.