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In some cases it is impossible to upgrade 5600 V3 from V300R001 to V300R002 software or visa versa using OceanStor Toolkit. This situation may take place if OceanStor Toolkit is outdated, but new version supporting current software installed in storage is still not available, or if upgrade operation itself is not supported between two desired versions. The error messages may be as below:
In this conditions it is impossible to upgrade software, only reinstall it.
Caution !!! All storage configuration and data will be lost !!!
Do not use on systems with business data !!!
If execution will be followed by error or terminal window will close, relogin and repeat execution.
4. Return back to Developer mode cli and run command to clear configuration
change user_mode current_mode user_mode=developer
Execution of command above will lead to system reboot. After about half an hour system will be ready for usage.