| device | Location | Task | login | Password | Reset |
|---|---|---|---|---|---|
| Built-in controller enclosure user | Root administrator | Used to initialize the password of the super administrator when the super administrator forgets its password. (The old password is required when the super administrator wants to set a new password.) The user can only be logged in to using a serial port. | _super_admin | Admin@revive | Run the chgsuperpasswd command. For details about how to change a password, see OceanStor 5300 V3&5500 V3&5600 V3&5800 V3&6800 V3 Storage System V300R006 Advanced O&M Command Reference. Contact Huawei technical support to obtain related documents. |
| Built-in controller enclosure user | Super administrator | Used to transmit files between internal controllers through the SFTP protocol. | ibc_os_hs | Storage@21st | Run the chgibcpasswd command. For details about how to change a password, see OceanStor 5300 V3&5500 V3&5600 V3&5800 V3&6800 V3 Storage System V300R006 Advanced O&M Command Reference. Contact Huawei technical support to obtain related documents. |
| Built-in controller enclosure user | Super administrator | The user has full control over the storage system. It can manage users of the same or a lower level and initialize the passwords of lower-level users. | admin | Admin@storage | Method for changing the password: Log in to DeviceManager. Choose Settings > Basic Service Settings > Permission Settings > User Management. Select the user whose password you want to change and click Modify. In the Modify User dialog box that is displayed, change the password of the user. Click OK. |
| Built-in controller enclosure user | Machine-machine account | Used to initialize resource files when DeviceManager is started and implement some functions of CLI or other tool software. | mm_user | mm_user@storage | Run the change mm_user password command. For details about how to change a password, see OceanStor 5300 V3&5500 V3&5600 V3&5800 V3&6800 V3 Storage System V300R006 Command Reference. |
| Built-in controller enclosure user | Super administrator | Used to access the BMC system using a serial port. NOTE: The account is only applicable to 3 U or 6 U controller enclosures. | administrator | Huawei12#$ | Run the password command. For details about how to change a password, see OceanStor 5300 V3&5500 V3&5600 V3&5800 V3&6800 V3 Storage System V300R006 Advanced O&M Command Reference. Contact Huawei technical support to obtain related documents. |
| Built-in controller enclosure user | Super administrator | A built-in account in the SES system of controller and disk enclosures | admin | Admin@storage | Method for changing the password: Log in to DeviceManager. Choose Settings > Basic Service Settings > Permission Settings > User Management. Select the user whose password you want to change and click Modify. In the Modify User dialog box that is displayed, change the password of the user. Click OK. |
| File system NDMP account | Machine-machine account | Used to manage the NDMP service of the storage system on a client. | ndmpadmin | Ndmp@storage | Method for changing the password: Log in to DeviceManager. Choose Settings > Basic Service Settings > Permission Settings > User Management. Select the user whose password you want to change and click Modify. In the Modify User dialog box that is displayed, change the password of the user. Click OK. |
| Built-in SystemReporter user | Super administrator | Used to log in to the OceanStor SystemReporter. | admin | Admin@storage | For details about how to change a password, see the SystemReporter user guide of the corresponding version. |