Am 15.10.2018 um 09:43 schrieb Laurenz Albe: > Shukla, Sumeet wrote: >> Can someone please help me determine the appropriate value of kernel shmmax >> parameter for PostgreSQL configured for Data Warehouse use? > > Simple. Set it to anything bigger than your "shared_buffers" setting. > If PostgreSQL manages to start, your setting is big enough. > As a matter of fact, you shouldn't need to set SHMMAX anyway, unless you tampered with "dynamic_shared_memory_type" or you are on a very exotic OS ;-) Best regards, -- Gunnar "Nick" Bluth RHCE/SCLA Mobil +49 172 8853339 Email: gunnar.bluth@xxxxxxxxxxx _____________________________________________________________ In 1984 mainstream users were choosing VMS over UNIX. Ten years later they are choosing Windows over UNIX. What part of that message aren't you getting? - Tom Payne
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