Hot-patch cannot be installed in OceanStor Toolkit because of the following error message: "The size of patch packages is more then the threshold"
Check the Toolkit version:
-check if the current Toolkit version is in the upgrade guide specified version
The Toolkit version in use is not supported by the firmware/hot-patch version because the Toolkit version is outdated, therefore it has to be updated to the newest version available from the support website.
Install the latest version of OceanStor Toolkit from the support website.
Toolkit download link: http://support.huawei.com/enterprise/en/tool/toolkit-TL1000000026