Hi Gordon, On 17/08/15 19:07, Gordon Messmer wrote: > On 08/17/2015 03:34 AM, Michael H wrote: >> the [Service] section - >> [Service] >> LimitSTACK=12288 > ... >> By the errors I will assume that it should be in the [Service] section. >> I couldn't find confirmation of this online... > > Yes, it belongs in the [Service] section. > > $ man systemd.exec > ... > "The execution specific configuration options are configured in the > [Service], [Socket], [Mount], or [Swap] sections, depending on the unit > type." > > However, I assume that you are confused because "ulimit" in a bash shell > returns a value in KiB, but LimitSTACK and setrlimit accept a value in > bytes. That is, you've decreased the stack size to 12KiB, which is why > PostgreSQL segfaults immediately. That is the most valuable piece of information! I couldn't find this documented anywhere, maybe I just looked in the wrong place... > > # cat /etc/systemd/system/postgresql.service > .include /lib/systemd/system/postgresql.service > [Service] > LimitSTACK=12582912 > > # grep stack /var/lib/pgsql/data/postgresql.conf > max_stack_depth = 10MB # min 100kB > > # systemctl daemon-reload > # systemctl restart postgresql > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > Thank you for your help, Michael