[systemd-devel] systemd and mysql with large memory pages

[Thomas Meyer]

Am Samstag, den 17.09.2011, 13:22 +0200 schrieb Reindl Harald:
> /etc/sysctl.conf:
> # Hughe TLB for mysqld
> vm.nr_hugepages = 200
> vm.hugetlb_shm_group = 27
> kernel.shmall = 2097152
> 
> mysqld says:
> InnoDB: HugeTLB: Warning: Failed to allocate 274726912 bytes. errno 12
> InnoDB HugeTLB: Warning: Using conventional memory pool

mmmh. please try to restart the "systemd-binfmt.service" service, I
guess systemd doesn't reload the values automatically after a change
in /etc/systctl.conf

mfg
thomas