I have a large server that will be running ~24 jails, 8 of which will be
running their own postgres server.
Because of this fact:
By default, Postgres allocates 34 semaphores, which is over half the
default system total of 60.
I need to tune kernel SHM settings in order to even run the second
* Patrick Thomas [EMAIL PROTECTED] [020503 00:38] wrote:
I have a large server that will be running ~24 jails, 8 of which will be
running their own postgres server.
You should be aware of the kern.ipc.shm_use_phys sysctl, you might
want to try flipping it on if you encounter problems as it
* Patrick Thomas [EMAIL PROTECTED] [020503 07:19] wrote:
So kern.ipc.shm_use_phys=1 will give me more flexibility, but will slow
down performance (vs. using kernel memory) ?
It will not cause any problems unless you don't have enough memory.
--
-Alfred Perlstein [[EMAIL PROTECTED]]
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