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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 functions and how to set the CLI and manage the storage system through these commands. The document that you browse online matches the latest C version of the product. Click Download to download documents of other C versions.
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upgrade system_disk

upgrade system_disk


The upgrade system_disk command is used to upgrade the firmware version of the storage system's system disk. Run this command if you need to upgrade the system disk of the storage system.


upgrade system_disk ip=? user=? password=? path=? [ controller=? ] [ port=? ] [ protocol=? ]






IP address of an FTP server or an SFTP server.

User name for logging in to an FTP server or an SFTP server. The value consists of 1 to 64 ASCII characters.


User name for logging in to an FTP server or an SFTP server.

The value consists of 1 to 64 ASCII characters.


Password for logging in to an FTP server or an SFTP server.

The value consists of 1 to 64 ASCII characters.


File name of and path to a software package on an FTP server or an SFTP server.

The file name extension is .tgz. The file name cannot contain any of the following characters: ' \ / : * ? "<> |.


ID of a controller.

The value is in the format of "XA", "XB", "XC" or "XD", where the "X" is an integer ranging from 0 to 3.

To obtain the value, run "show controller general".


Port number of the FTP or SFTP server.

The value ranges from 1 to 65535.

  • If "protocol" is "FTP", the default value is "21".
  • If "protocol" is "SFTP", the default value is "22".


Protocol type.

Protocol type. The value can be "FTP" or "SFTP". The default value is "SFTP".To ensure the security of data transfer, you are advised to use Secure File Transfer Protocol (SFTP).


Developer view

Usage Guidelines



Upgrade all system disks.

developer:/>upgrade system_disk ip= user=admin password=************** path=/home/permitdir/diskfw.tgz 
DANGER: You are about to upgrade the system disk. This operation will upgrade the system disk firmware. If any exception occurs in the process, new logs or other internal files may be lost. 
Suggestion: Before you perform this operation, ensure that you have selected the correct firmware version.  
Have you read danger alert message carefully?(y/n)Y 
Are you sure you really want to perform the operation?(y/n)Y 
Download package. SUCCESS 
Check Item Name Controller ID Result 
-------------------------- ------------- ----------------- 
CheckCCDBStatus          0A                 pass 
CheckCCDBStatus          0B                 pass 
SysFaultCheck           0A                 pass 
AlarmCheck            0A                 pass 
SysResourceCheck         0A                 pass 
SysResourceCheck         0B                 pass 
ISFrontBandWidthEnough      0A                 pass 
ISFrontBandWidthEnough      0B                 pass 
IsDoubleCtrlCheck         0A                 pass 
SysMirrorRecoveryCheck      0A                 pass 
SysMirrorRecoveryCheck      0B                 pass 
Command executed successfully. 
You can run the "show system_disk upgrade_status" to query the result of upgrading the system disk.

System Response


Updated: 2019-07-11

Document ID: EDOC1000181602

Views: 655145

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