TokuDB requires HUGE setting,...

hi,

I moved from 12.04 Ubuntu 14.04.
Installed Mariadb - galera from ditribution and moved old datbases and settings to new one. Old one was build from sources and not galera.

I had to add line:

exec "echo never >/sys/kernel/mm/transparent_hugepage/enabled"

before exec mysqld line at startup script to get mariadb functioning.

That's needed to get TokuDB functionin and maraiadb goin up.

Other abnormal behaviour faced were:

• mysqld server did hang and prevented normal start and stop,
  no error log messages , THAT WAS BEFORE SCRIPT CHANGE

• after killing mysqld by KILL and got mysqld -v to show problem
  I COULD NOT TERMINATE started mysqld -v on terminal whit Ctrl-X-C !
  Complains that error.log is old format ! , WHILE GETTING PROBLEM SORTED DUE NO ERROR LOG