Initial Configuration; Initial Configuring In Linux - Huawei V100R002C01 User Manual

Tecal ES3000 High Performance PCIe SSD Card
User Guide
Parameter
irq_type
log_level

3.7 Initial Configuration

This topic describes the initial configuration of an ES3000, primarily ES3000 formatting. Skip
this topic if you need to use a raw device. 4 KB alignment is recommended for partitions.

3.7.1 Initial Configuring in Linux

Operation Scenarios
Before using a new SSD device, format it and use the fstab file to mount the SSD device
automatically.
Preparations
Before the initial configuration, check that:
l
l
Procedure
Format the SSD device.
Issue 04 (2014-03-05)
An SSD device (such as dev/hioa) has been created for the ES3000.
You have run the hio_info command to verify the mapping between the ES3000 and the
SSD device.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Default Value
1
2
3 Installation and Configuration
Description
Specifies the interrupt mode.
The options are as follows:
l 0: MSI interrupt
l 1: MSIX interrupt
l 2: legacy interrupt
Specifies the log level.
The options are as follows:
l 0: displays the system
logs of the info level or
higher.
l 1: displays the system
logs of the notice level or
higher.
l 2: displays the system
logs of the warning level
or higher.
l 3: displays the system
logs of the error level or
higher.
39