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Re: Management Server Upgrade don't work correctly
Posted by: Frazer Clement
Date: November 30, 2018 10:05AM

Hi,
You have found a bug which has been filed with Bug #93417.
The upgraded ndb_mgmd has an issue using the binary config format stored by the 7.5 ndb_mgmd and that is what is causing the failure to connect.
A workaround you might try is to start the ndb_mgmd with the --initial command option. That will cause it to rebuild its binary config storage based on the input config.ini text file.
Rebuilding the binary config storage should then allow connections to be setup as normal and your upgrade to continue.
Sorry for the inconvenience.
Frazer



Edited 1 time(s). Last edit at 12/01/2018 04:38AM by Jon Stephens.

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