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Advanced O&M Command Reference
OceanStor 18000 and 18000F V5 Series V500R007

This document is applicable to OceanStor 18500 V5, 18800 V5, 18500F V5, and 18800F V5. Based on the CLI, this document describes how to use various commands classified by functionsand how to set the CLI and manage the storage system through these commands.

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
?

?

Function

The ? command is used to view the help information.

Format

?

Parameters

None

Modes

serial port mode

Usage Guidelines

None

Example

View the help information.

Hi1710_UBOOT> ?
?       - alias for 'help'
appfs_cp- appfs_cp  -copy appfs to flash

appfs_up- appfs_up  -update app file system

base    - print or set address offset
bdinfo  - print Board Info structure
boot    - boot default, i.e., run 'bootcmd'
bootd   - boot default, i.e., run 'bootcmd'
bootm   - boot application image from memory
bootp   - boot image via network using BOOTP/TFTP protocol
cfgfs_cp- cfgfs_cp  -copy cfgfs to flash

cfgfs_up- cfgfs_up  -update data file system

cmp     - memory compare
coninfo - print console devices and information
cp      - memory copy
crc32   - checksum calculation
datafs_cp- datafs_cp  -copy datafs to flash

datafs_reset- datafs_reset  -reset datafs to default

datafs_up- datafs_up  -update data file system

ddr_test- ddr_test <ADDR> <LEN> <ALGO>

dt      - memory test 
dts     - just for test
echo    - echo args to console
editenv - edit environment variable
erase   - erase FLASH memory
exit    - exit script
false   - do nothing, unsuccessfully
flashdata_burning- flashdata_burning  -refresh all flash data to ipmc.bin!

flinfo  - print FLASH memory information
fsinfo  - print information about filesystems
fsload  - load binary file from a filesystem image
go      - start application at address 'addr'
help    - print command description/usage
hiddr_test- use for save ddr auto test ret

iminfo  - print header information for application image
itest   - return true/false on integer compare
loadb   - load binary file over serial line (kermit mode)
loads   - load S-Record file over serial line
loady   - load binary file over serial line (ymodem mode)
loop    - infinite loop on address range
ls      - list files in a directory (default /)
lswread - read value of lsw register
lswwrite- write value to lsw register
md      - memory display
mm      - memory modify (auto-incrementing address)
mtdparts- define flash/nand partitions
mtest   - simple RAM read/write test
mw      - memory write (fill)
nfs     - boot image via network using NFS protocol
nm      - memory modify (constant address)
passwd  - passwd -   Modify uboot passwd

phyread - read value of phy register
phywrite- write value to phy register
ping    - send ICMP ECHO_REQUEST to network host
printenv- print environment variables
protect - enable or disable FLASH write protection
rarpboot- boot image via network using RARP/TFTP protocol
reboot  - Perform RESET of the CPU
reset   - Perform RESET of the BMC
rootfs_cp- rootfs_cp  -copy rootfs to flash

rootfs_up- rootfs_up  -update root file system

run     - run commands in an environment variable
saveenv - save environment variables to persistent storage
setenv  - set environment variables
sleep   - delay execution for some time
spi_test- spi_test <data>

test    - minimal test like /bin/sh
tftpboot- boot image via network using TFTP protocol
true    - do nothing, successfully
uboot0_up- uboot_up  -update uboot

uboot1_up- uboot_up  -update uboot

uboot_cp0- uboot_cp  -copy uboot to flash

uboot_cp1- uboot_cp  -copy uboot to flash

version - display u-boot version

System Response

None

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Updated: 2020-03-19

Document ID: EDOC1000181602

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