Unknow files in Memsql leaf folder

[hanson]

Welcome to the forums, @srikar!

This question is answered here:

Safe to remove old core files?

Hello, I am using memSQL v6, and found many core files such as: /data/memsql/core.xxx Based on documentation seems this are are full core dumps files that are produced upon a crash. Now, after a few months this core.xxx files are taking a lot of disk storage space, I believe they are only useful for recovering data after a crash, therefore it is safe to delete old core.xxx files? Thanks, Santiago