On Sat, 17.09.11 11:36, "Jóhann B. Guðmundsson" (johan...@gmail.com) wrote:
> > On 09/17/2011 10:57 AM, Reindl Harald wrote: > >with sysv/lsb you could include the follwoing script via "source" > >and hughe TLB in mysqld worked like a charme > > > >[root@rh:~]$ cat /etc/my.memory.cnf > ># Large-Memory-Pages > >echo 200> /proc/sys/vm/nr_hugepages > >echo 27> /proc/sys/vm/hugetlb_shm_group > >echo 2097152> /proc/sys/kernel/shmall > >ulimit -l unlimited > >ulimit -n 30000 > >_____________ > > > >calling this via "ExecStartPre" does not work > >so HOW do this on a systemd-environment if your mysqld > >has a hughe key_buffer size? > > File a bug against the mysql since this really is not a systemd > problem and the unit needs to be fixed to source that file however > it comes as a bit odd if this is done via script ( I have yet to > find a maintainer that can explain to me why or what warrants having > things like this in a script ). > > What you do is you edit /etc/sysctl.conf and Much nicer is dropping in a new file /etc/sysctl.d/, so that it never is overriden at package upgrades, and creates no conflicts. > /etc/security/limits.conf and set the desired setting there which is > the proper way of doing this stuff since you rarely change them. limits.conf is generally only applied to logins, not to system services. Lennart -- Lennart Poettering - Red Hat, Inc. _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
