2 ms·
FreeBSD has something like SHMMAXPGS, SHMMAX in postgresql.conf in the sysctl.conf kern.ipc.shmall kern.ipc.shmall
by treenyc 13y ago
FreeBSD has something like
SHMMAXPGS, SHMMAX in postgresql.conf
in the
sysctl.conf
kern.ipc.shmall
kern.ipc.shmall
- kev009 13y agoI don't think this has any direct influence on performance. It was necessary to increase the default limits for larger shared_buffers, etc on pgsql prior to 9.3 where SysV shared memory was used, but this was common to many *nix operating systems.
- treenyc 13y agothanks a lot really. I have being use Linux for a while now. Thanks for the update.
- DrJokepu 13y agoNot relevant since PostgreSQL 9.3 as PostgreSQL now uses Posix shared memory / mmap rather that System V.