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RE: (ITS#7364) mdb: clean up POSIX semaphores on environment close.
From: openldap-bugs-bounces@OpenLDAP.org [mailto:openldap-bugs-bounces@OpenLDAP.org] On Behalf Of email@example.com
>> Another possibility is to just use SysV semaphores instead of POSIX semaphores.
>> Then you can use the ipcs(1) command to manually cleanup. BerkeleyDB uses
>> SysV shared memory when you specify a shared memory environment and it
>> appears that SysV semaphore support is actually more widespread than POSIX semaphores.
Just to mention that at least on HPUX, Posix semaphores are more efficient than SysV ones.