On 09/19/2011 08:30 PM, Lennart Poettering wrote:
Well, but there's an equivalent fix here, just use LimitXXX= in the unit
files.
Long story put short what you need to do to match what Lennart has been
saying.
Add
LimitMEMLOCK=infinity
To the unit file instead of using /etc/security/limits
On Mon, 19.09.11 21:29, Reindl Harald (h.rei...@thelounge.net) wrote:
>
>
> Am 19.09.2011 20:48, schrieb Lennart Poettering:
> > On Mon, 19.09.11 20:42, Reindl Harald (h.rei...@thelounge.net) wrote:
> >>> limits.conf is generally only applied to logins, not to system services
> >>
> >> i remeber
Am 19.09.2011 20:48, schrieb Lennart Poettering:
> On Mon, 19.09.11 20:42, Reindl Harald (h.rei...@thelounge.net) wrote:
>>> limits.conf is generally only applied to logins, not to system services
>>
>> i remeber that was the reaso include it in the /etc/initd./service because
>> started processe
On Mon, 19.09.11 20:42, Reindl Harald (h.rei...@thelounge.net) wrote:
>
>
> Am 19.09.2011 19:39, schrieb Lennart Poettering:
> >> /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 gen
Am 19.09.2011 19:39, schrieb Lennart Poettering:
>> /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
i remeber that was the reaso i
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-M
On Sat, 17.09.11 13:39, Thomas Meyer (tho...@m3y3r.de) wrote:
>
> 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: H
On Sat, 17.09.11 12:57, Reindl Harald (h.rei...@thelounge.net) wrote:
> with sysv/lsb you could include the follwoing script via "source"
> and hughe TLB in mysqld worked like a charme
Hmpf. Global system settings hidden away in specific services is not a
nice solution I'd say.
> [root@rh:~]$ ca
thank you!
after a reboot the changes in "/etc/security/limits.conf", "/etc/sysctl.conf"
and "mysqld.service" are working, what i never understood is "hugetlb_shm_group"
because what if you have more thane one software wanting use Hughe TLB, anyways
this is off topic
regards from vienna
Am 1
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: Warn
On Sat, Sep 17, 2011 at 1:22 PM, Reindl Harald wrote:
> /etc/sysctl.conf:
> # Hughe TLB for mysqld
> vm.nr_hugepages = 200
> vm.hugetlb_shm_group = 27
> kernel.shmall = 2097152
Did you reboot (or "systemctl restart systemd-sysctl.service") to make
sure these things were picked up?
Could you veri
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
/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
so how get the same behavior working until F
"man sysctl.d" says exactly nothing how i get the same behavior
as all the years before via /etc/init.d/mysqld
maybe YOU are knowing exactly what to do where
i do not and that is why i wrote my message :-(
Am 17.09.2011 13:04, schrieb Thomas Meyer:
Am Samstag, den 17.09.2011, 12:57 +0200 schrieb
Am Samstag, den 17.09.2011, 12:57 +0200 schrieb Reindl Harald:
hello harald,
> 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
> e
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 unl
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