Teledyne-lecroy PETrainer Scripting Language Reference Manual Manuel d'utilisateur télécharger pdf (Page 53)

Teledyne LeCroy PETrainer Scripting Language

6.11 Config = NVMeDriveErrorInjection

This command is only valid for Device Emulation. It configures error injection for NVMe Drive (Controller)

emulation. It is only supported on PETrainer Z3.

In order to use this feature, the Z3 has to be configured for NVMe Drive Emulation, as described in the

Config = NVMe section, and brought up as a drive in the System Under Test.

The command adds a certain type of Error Injection to the Drive Emulation. The error injection is going to

be applied on the next matching NVMe command(s) the Drive Emulator receives from the system.

Parameter

Values

Default

Comment

ErrorInjectionType

NVME_DRV_ERR_REGISTER

NVME_DRV_ERR_COMPLETION

NVME_DRV_ERR_COMMAND

N/A

Specifies the type of NVMe

drive error injection:

- Error injection for

Controller Registers

- Error injection for

NVMe command

completions

- Error injection for

NVMe commands

Action

CPL_ACTION_DROP_CPL

CPL_ACTION_DROP_INT

CPL_ACTION_DROP_CPL_INT

CPL_ACTION_CORRUPT_DATA

CPL_ACTION_CORRUPT_RESERVED

CPL_ACTION_CORRUPT_STATUS

N/A

Applies to command

completions:

- Don’t update the

completion queue

with the completion,

but send interrupt

- Update the

completion queue

with the completion,

but don’t send

interrupt

- Don’t update the

completion queue

with the completion,

and don’t send

interrupt

- Corrupt the

completion data by

setting all the bytes to

0xFF

- Introduce non-zero

data in the reserved

fields of the

completion

- Substitute the status

(sf) field with data

supplied in the

RegisterData

parameter. Can be

use to insert any type

of status in the

completion

1 2 ... 48 49 50 51 52 53 54 55 56 57 58 ... 88 89

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Teledyne-lecroy PETrainer Scripting Language Reference Manual Manuel d'utilisateur Page 53

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