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When I try to start the postmaster, I get IpcSemaphoreCreate errors. – Why?

April 26, 2017errors IpcSemaphoreCreate postmaster Try

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When I try to start the postmaster, I get IpcSemaphoreCreate errors. – Why?

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If the error message is IpcSemaphoreCreate: semget failed (No space left on device) then your kernel is not configured with enough — 513,518 —- *************** *** 510,516 **** If the error message is something else, you might not have semaphore support configured in your kernel at all.