Re: No space left to create named semaphores
Re: No space left to create named semaphores
- Subject: Re: No space left to create named semaphores
- From: John Francini <email@hidden>
- Date: Tue, 21 Jun 2005 09:44:24 -0400
The semaphore space is controlled by the kern.sysv.sem* set of
sysctl(8) values.
The question, though, is how many semaphores is the program using, and
is it "leaking" semaphores? The default value appears to be 87381 in
Panther.
John Francini
On Jun 21, 2005, at 0:42, Tron Thomas wrote:
At work we have a program running on Mac OS X that routinely calls
sem_open to created named semaphores. After the program has run for a
while the sem_open command will fail with the result ENOSPC and the
corresponding error string "No space left on device".
What determines how much space is available for creating semaphores?
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