BUG #16067: Failed system call was semget

From: PG Bug reporting form <noreply(at)postgresql(dot)org>
To: pgsql-bugs(at)lists(dot)postgresql(dot)org
Cc: chelsealyu(at)gmail(dot)com
Subject: BUG #16067: Failed system call was semget
Date: 2019-10-19 14:54:45
Message-ID: 16067-aec8a3dda66482cc@postgresql.org
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The following bug has been logged on the website:

Bug reference: 16067
Logged by: chelsea lyu
Email address: chelsealyu(at)gmail(dot)com
PostgreSQL version: 11.5
Operating system: MacOS
Description:

running bootstrap script ... 2019-10-19 23:25:15.095 JST [51410] FATAL:
could not create semaphores: No space left on device
2019-10-19 23:25:15.095 JST [51410] DETAIL: Failed system call was
semget(5432226, 17, 03600).

this is the code what I input, and then the problem is out.
MacBook-Pro:~ raye$ initdb /usr/local/var/postgres -E utf8

I also tried the code in the guide book of solving this question.
RAYEdeMacBook-Pro:~ raye$ sysctl -w kern.sysv.shmmax
kern.sysv.shmmax: 4194304
RAYEdeMacBook-Pro:~ raye$ sysctl -w kern.sysv.shmmin
kern.sysv.shmmin: 1
RAYEdeMacBook-Pro:~ raye$ sysctl -w kern.sysv.shmmni
kern.sysv.shmmni: 32
RAYEdeMacBook-Pro:~ raye$ sysctl -w kern.sysv.shmseg
kern.sysv.shmseg: 8
RAYEdeMacBook-Pro:~ raye$ sysctl -w kern.sysv.shmall
kern.sysv.shmall: 1024

but nothing happened.
it still cannot work.

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